diff options
Diffstat (limited to 'examples/declarative')
139 files changed, 0 insertions, 5034 deletions
diff --git a/examples/declarative/editingmodel/MovingRectangle.qml b/examples/declarative/editingmodel/MovingRectangle.qml deleted file mode 100644 index b99a5f4dc..000000000 --- a/examples/declarative/editingmodel/MovingRectangle.qml +++ /dev/null @@ -1,78 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - - -import QtQuick -import QtQuick.Controls - -Rectangle { - id: root - property int modelIndex - property Item dragParent - property Item sizeParent - property alias text: zone.text - property alias bgColor: root.color - - anchors { - horizontalCenter: parent.horizontalCenter - verticalCenter: parent.verticalCenter - } - color: backgroundColor - anchors.fill: sizeParent - border.color: "yellow" - border.width: 0 - TextArea { - id: zone - anchors.centerIn: parent - text: display - onTextChanged: model.edit = text - } - - MouseArea { - id: zoneMouseArea - anchors.fill: parent - - acceptedButtons: Qt.MiddleButton - onClicked: function(mouse) { - if (mouse.button == Qt.MiddleButton) - lv.model.remove(index) - else - mouse.accepted = false - } - } - DragHandler { - id: dragHandler - xAxis { - - enabled: true - minimum: 0 - maximum: lv.width - droparea.width - } - yAxis.enabled: false - acceptedButtons: Qt.LeftButton - } - Drag.active: dragHandler.active - Drag.source: root - Drag.hotSpot.x: width / 2 - - states: [ - State { - when: dragHandler.active - ParentChange { - target: root - parent: root.dragParent - } - - AnchorChanges { - target: root - anchors.horizontalCenter: undefined - anchors.verticalCenter: undefined - } - PropertyChanges { - target: root - opacity: 0.6 - border.width: 3 - } - } - ] -} diff --git a/examples/declarative/editingmodel/doc/editingmodel.rst b/examples/declarative/editingmodel/doc/editingmodel.rst deleted file mode 100644 index d76bebc22..000000000 --- a/examples/declarative/editingmodel/doc/editingmodel.rst +++ /dev/null @@ -1,14 +0,0 @@ -QAbstractListModel in QML -========================= - -This example shows how to add, remove and move items inside a QML -ListView, but showing and editing the data via roles using a -QAbstractListModel from Python. - -You can add new elements and reset the view using the two top buttons, -remove elements by 'middle click' the element, and move the elements -with a 'left click' plus dragging the item around. - -.. image:: qabstractlistmodelqml.png - :width: 400 - :alt: QAbstractListModel/ListView Screenshot diff --git a/examples/declarative/editingmodel/doc/qabstractlistmodelqml.png b/examples/declarative/editingmodel/doc/qabstractlistmodelqml.png Binary files differdeleted file mode 100644 index 6e181fba1..000000000 --- a/examples/declarative/editingmodel/doc/qabstractlistmodelqml.png +++ /dev/null diff --git a/examples/declarative/editingmodel/main.py b/examples/declarative/editingmodel/main.py deleted file mode 100644 index 00b3ae2b1..000000000 --- a/examples/declarative/editingmodel/main.py +++ /dev/null @@ -1,21 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import sys -from pathlib import Path - -from PySide6.QtCore import QUrl -from PySide6.QtGui import QGuiApplication -from PySide6.QtQml import QQmlApplicationEngine - -from model import BaseModel - -if __name__ == "__main__": - app = QGuiApplication(sys.argv) - engine = QQmlApplicationEngine() - qml_file = Path(__file__).parent / "main.qml" - engine.load(QUrl.fromLocalFile(qml_file)) - - if not engine.rootObjects(): - sys.exit(-1) - sys.exit(app.exec()) diff --git a/examples/declarative/editingmodel/main.pyproject b/examples/declarative/editingmodel/main.pyproject deleted file mode 100644 index 71272a973..000000000 --- a/examples/declarative/editingmodel/main.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["model.py","main.qml","main.py","MovingRectangle.qml"] -} diff --git a/examples/declarative/editingmodel/main.qml b/examples/declarative/editingmodel/main.qml deleted file mode 100644 index 2318ae8b3..000000000 --- a/examples/declarative/editingmodel/main.qml +++ /dev/null @@ -1,106 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick -import QtQuick.Controls -import QtQuick.Window -import BaseModel - -Window { - title: "Moving Rectangle" - width: 800 - height: 480 - visible: true - id: mainWindow - - Column { - spacing: 20 - anchors.fill: parent - id: mainColumn - Text { - padding: 20 - font.pointSize: 10 - width: 600 - wrapMode: Text.Wrap - text: "This example shows how to add, remove and move items inside a QML ListView.\n -It shows and edits data via roles using QAbstractListModel on the Python side.\n -Use the 'Middle click' on top of a rectangle to remove an item.\n -'Left click' and drag to move the items." - } - - Button { - anchors { - left: mainColumn.left - right: mainColumn.right - margins: 30 - } - text: "Reset view" - onClicked: lv.model.reset() - } - - Button { - anchors { - left: mainColumn.left - right: mainColumn.right - margins: 30 - } - text: "Add element" - onClicked: lv.model.append() - } - - ListView { - id: lv - anchors { - left: mainColumn.left - right: mainColumn.right - margins: 30 - } - - height: 200 - model: BaseModel {} - orientation: ListView.Horizontal - displaced: Transition { - NumberAnimation { - properties: "x,y" - easing.type: Easing.OutQuad - } - } - delegate: DropArea { - id: droparea - width: ratio * lv.width - height: lv.height - - onEntered: function (drag) { - let dragindex = drag.source.modelIndex - if (index === dragindex) - return - lv.model.move(dragindex, index) - } - - MovingRectangle { - modelIndex: index - dragParent: lv - sizeParent: droparea - } - } - - MouseArea { - id: lvMousearea - anchors.fill: lv - z: -1 - } - Rectangle { - id: lvBackground - anchors.fill: lv - anchors.margins: -border.width - color: "white" - border.color: "black" - border.width: 5 - z: -1 - } - Component.onCompleted: { - lv.model.reset() - } - } - } -} diff --git a/examples/declarative/editingmodel/model.py b/examples/declarative/editingmodel/model.py deleted file mode 100644 index 591497872..000000000 --- a/examples/declarative/editingmodel/model.py +++ /dev/null @@ -1,157 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - - -from PySide6.QtCore import (QAbstractListModel, QByteArray, QModelIndex, Qt, - Slot) -from PySide6.QtGui import QColor -from PySide6.QtQml import QmlElement - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "BaseModel" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class BaseModel(QAbstractListModel): - - RatioRole = Qt.UserRole + 1 - - def __init__(self, parent=None): - super().__init__(parent=parent) - self.db = [] - - def rowCount(self, parent=QModelIndex()): - return len(self.db) - - def roleNames(self): - default = super().roleNames() - default[self.RatioRole] = QByteArray(b"ratio") - default[Qt.BackgroundRole] = QByteArray(b"backgroundColor") - return default - - def data(self, index, role: int): - if not self.db: - ret = None - elif not index.isValid(): - ret = None - elif role == Qt.DisplayRole: - ret = self.db[index.row()]["text"] - elif role == Qt.BackgroundRole: - ret = self.db[index.row()]["bgColor"] - elif role == self.RatioRole: - ret = self.db[index.row()]["ratio"] - else: - ret = None - return ret - - def setData(self, index, value, role): - if not index.isValid(): - return False - if role == Qt.EditRole: - self.db[index.row()]["text"] = value - return True - - @Slot(result=bool) - def append(self): - """Slot to append a row at the end""" - return self.insertRow(self.rowCount()) - - def insertRow(self, row): - """Insert a single row at row""" - return self.insertRows(row, 0) - - def insertRows(self, row: int, count, index=QModelIndex()): - """Insert n rows (n = 1 + count) at row""" - - self.beginInsertRows(QModelIndex(), row, row + count) - - # start database work - if len(self.db): - newid = max(x["id"] for x in self.db) + 1 - else: - newid = 1 - for i in range(count + 1): # at least one row - self.db.insert( - row, {"id": newid, "text": "new", "bgColor": QColor("purple"), "ratio": 0.2} - ) - # end database work - self.endInsertRows() - return True - - @Slot(int, int, result=bool) - def move(self, source: int, target: int): - """Slot to move a single row from source to target""" - return self.moveRow(QModelIndex(), source, QModelIndex(), target) - - def moveRow(self, sourceParent, sourceRow, dstParent, dstChild): - """Move a single row""" - return self.moveRows(sourceParent, sourceRow, 0, dstParent, dstChild) - - def moveRows(self, sourceParent, sourceRow, count, dstParent, dstChild): - """Move n rows (n=1+ count) from sourceRow to dstChild""" - - if sourceRow == dstChild: - return False - - elif sourceRow > dstChild: - end = dstChild - - else: - end = dstChild + 1 - - self.beginMoveRows(QModelIndex(), sourceRow, sourceRow + count, QModelIndex(), end) - - # start database work - pops = self.db[sourceRow : sourceRow + count + 1] - if sourceRow > dstChild: - self.db = ( - self.db[:dstChild] - + pops - + self.db[dstChild:sourceRow] - + self.db[sourceRow + count + 1 :] - ) - else: - start = self.db[:sourceRow] - middle = self.db[dstChild : dstChild + 1] - endlist = self.db[dstChild + count + 1 :] - self.db = start + middle + pops + endlist - # end database work - - self.endMoveRows() - return True - - @Slot(int, result=bool) - def remove(self, row: int): - """Slot to remove one row""" - return self.removeRow(row) - - def removeRow(self, row, parent=QModelIndex()): - """Remove one row at index row""" - return self.removeRows(row, 0, parent) - - def removeRows(self, row: int, count: int, parent=QModelIndex()): - """Remove n rows (n=1+count) starting at row""" - self.beginRemoveRows(QModelIndex(), row, row + count) - - # start database work - self.db = self.db[:row] + self.db[row + count + 1 :] - # end database work - - self.endRemoveRows() - return True - - @Slot(result=bool) - def reset(self): - self.beginResetModel() - self.resetInternalData() # should work without calling it ? - self.endResetModel() - return True - - def resetInternalData(self): - self.db = [ - {"id": 3, "bgColor": QColor("red"), "ratio": 0.15, "text": "first"}, - {"id": 1, "bgColor": QColor("blue"), "ratio": 0.1, "text": "second"}, - {"id": 2, "bgColor": QColor("green"), "ratio": 0.2, "text": "third"}, - ] diff --git a/examples/declarative/extending/chapter1-basics/app.qml b/examples/declarative/extending/chapter1-basics/app.qml deleted file mode 100644 index 415183596..000000000 --- a/examples/declarative/extending/chapter1-basics/app.qml +++ /dev/null @@ -1,27 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause -//![0] -import Charts -import QtQuick - -Item { - width: 300; height: 200 - - PieChart { - id: aPieChart - anchors.centerIn: parent - width: 100; height: 100 - name: "A simple pie chart" - color: "red" - } - - Text { - anchors { - bottom: parent.bottom; - horizontalCenter: parent.horizontalCenter; - bottomMargin: 20 - } - text: aPieChart.name - } -} -//![0] diff --git a/examples/declarative/extending/chapter1-basics/basics.py b/examples/declarative/extending/chapter1-basics/basics.py deleted file mode 100644 index f76183705..000000000 --- a/examples/declarative/extending/chapter1-basics/basics.py +++ /dev/null @@ -1,68 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/tutorials/extending-qml/chapter1-basics example from Qt v5.x""" - -import os -from pathlib import Path -import sys - -from PySide6.QtCore import Property, Signal, QUrl -from PySide6.QtGui import QGuiApplication, QPen, QPainter, QColor -from PySide6.QtQml import QmlElement -from PySide6.QtQuick import QQuickPaintedItem, QQuickView - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "Charts" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class PieChart (QQuickPaintedItem): - - nameChanged = Signal() - - def __init__(self, parent=None): - QQuickPaintedItem.__init__(self, parent) - self._name = u'' - self._color = QColor() - - def paint(self, painter): - pen = QPen(self.color, 2) - painter.setPen(pen) - painter.setRenderHints(QPainter.Antialiasing, True) - painter.drawPie(self.boundingRect().adjusted(1, 1, -1, -1), 90 * 16, 290 * 16) - - @Property(QColor) - def color(self): - return self._color - - @color.setter - def color(self, value): - self._color = value - - @Property(str, notify=nameChanged) - def name(self): - return self._name - - @name.setter - def name(self, value): - self._name = value - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - - view = QQuickView() - view.setResizeMode(QQuickView.SizeRootObjectToView) - qml_file = os.fspath(Path(__file__).resolve().parent / 'app.qml') - view.setSource(QUrl.fromLocalFile(qml_file)) - if view.status() == QQuickView.Error: - sys.exit(-1) - view.show() - res = app.exec() - # Deleting the view before it goes out of scope is required to make sure all child QML instances - # are destroyed in the correct order. - del view - sys.exit(res) diff --git a/examples/declarative/extending/chapter1-basics/chapter1-basics.pyproject b/examples/declarative/extending/chapter1-basics/chapter1-basics.pyproject deleted file mode 100644 index 869556bb8..000000000 --- a/examples/declarative/extending/chapter1-basics/chapter1-basics.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["basics.py", "app.qml"] -} diff --git a/examples/declarative/extending/chapter2-methods/app.qml b/examples/declarative/extending/chapter2-methods/app.qml deleted file mode 100644 index d330f3b64..000000000 --- a/examples/declarative/extending/chapter2-methods/app.qml +++ /dev/null @@ -1,33 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause -//![0] -import Charts -import QtQuick - -Item { - width: 300; height: 200 - - PieChart { - id: aPieChart - anchors.centerIn: parent - width: 100; height: 100 - color: "red" - - onChartCleared: console.log("The chart has been cleared") - } - - MouseArea { - anchors.fill: parent - onClicked: aPieChart.clearChart() - } - - Text { - anchors { - bottom: parent.bottom; - horizontalCenter: parent.horizontalCenter; - bottomMargin: 20 - } - text: "Click anywhere to clear the chart" - } -} -//![0] diff --git a/examples/declarative/extending/chapter2-methods/chapter2-methods.pyproject b/examples/declarative/extending/chapter2-methods/chapter2-methods.pyproject deleted file mode 100644 index cdf33be7f..000000000 --- a/examples/declarative/extending/chapter2-methods/chapter2-methods.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["methods.py", "app.qml"] -} diff --git a/examples/declarative/extending/chapter2-methods/methods.py b/examples/declarative/extending/chapter2-methods/methods.py deleted file mode 100644 index f8241db72..000000000 --- a/examples/declarative/extending/chapter2-methods/methods.py +++ /dev/null @@ -1,75 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/tutorials/extending-qml/chapter2-methods example from Qt v5.x""" - -import os -from pathlib import Path -import sys - -from PySide6.QtCore import Property, Signal, Slot, Qt, QUrl -from PySide6.QtGui import QGuiApplication, QPen, QPainter, QColor -from PySide6.QtQml import QmlElement -from PySide6.QtQuick import QQuickPaintedItem, QQuickView - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "Charts" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class PieChart(QQuickPaintedItem): - - chartCleared = Signal() - nameChanged = Signal() - - def __init__(self, parent=None): - QQuickPaintedItem.__init__(self, parent) - self._name = u'' - self._color = QColor() - - def paint(self, painter): - pen = QPen(self.color, 2) - painter.setPen(pen) - painter.setRenderHints(QPainter.Antialiasing, True) - painter.drawPie(self.boundingRect().adjusted(1, 1, -1, -1), 90 * 16, 290 * 16) - - @Property(QColor) - def color(self): - return self._color - - @color.setter - def color(self, value): - self._color = value - - @Property(str, notify=nameChanged) - def name(self): - return self._name - - @name.setter - def name(self, value): - self._name = value - - @Slot() # This should be something like @Invokable - def clearChart(self): - self.color = Qt.transparent - self.update() - self.chartCleared.emit() - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - - view = QQuickView() - view.setResizeMode(QQuickView.SizeRootObjectToView) - qml_file = os.fspath(Path(__file__).resolve().parent / 'app.qml') - view.setSource(QUrl.fromLocalFile(qml_file)) - if view.status() == QQuickView.Error: - sys.exit(-1) - view.show() - res = app.exec() - # Deleting the view before it goes out of scope is required to make sure all child QML instances - # are destroyed in the correct order. - del view - sys.exit(res) diff --git a/examples/declarative/extending/chapter3-bindings/app.qml b/examples/declarative/extending/chapter3-bindings/app.qml deleted file mode 100644 index ee24a428a..000000000 --- a/examples/declarative/extending/chapter3-bindings/app.qml +++ /dev/null @@ -1,41 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause -//![0] -import Charts -import QtQuick - -Item { - width: 300; height: 200 - - Row { - anchors.centerIn: parent - spacing: 20 - - PieChart { - id: chartA - width: 100; height: 100 - color: "red" - } - - PieChart { - id: chartB - width: 100; height: 100 - color: chartA.color - } - } - - MouseArea { - anchors.fill: parent - onClicked: { chartA.color = "blue" } - } - - Text { - anchors { - bottom: parent.bottom; - horizontalCenter: parent.horizontalCenter; - bottomMargin: 20 - } - text: "Click anywhere to change the chart color" - } -} -//![0] diff --git a/examples/declarative/extending/chapter3-bindings/bindings.py b/examples/declarative/extending/chapter3-bindings/bindings.py deleted file mode 100644 index e50f08397..000000000 --- a/examples/declarative/extending/chapter3-bindings/bindings.py +++ /dev/null @@ -1,79 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/tutorials/extending-qml/chapter3-bindings example from Qt v5.x""" - -import os -from pathlib import Path -import sys - -from PySide6.QtCore import Property, Signal, Slot, QUrl, Qt -from PySide6.QtGui import QGuiApplication, QPen, QPainter, QColor -from PySide6.QtQml import QmlElement -from PySide6.QtQuick import QQuickPaintedItem, QQuickView - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "Charts" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class PieChart (QQuickPaintedItem): - - chartCleared = Signal() - nameChanged = Signal() - colorChanged = Signal() - - def __init__(self, parent=None): - QQuickPaintedItem.__init__(self, parent) - self._name = u'' - self._color = QColor() - - def paint(self, painter): - pen = QPen(self._color, 2) - painter.setPen(pen) - painter.setRenderHints(QPainter.Antialiasing, True) - painter.drawPie(self.boundingRect().adjusted(1, 1, -1, -1), 90 * 16, 290 * 16) - - @Property(QColor, notify=colorChanged) - def color(self): - return self._color - - @color.setter - def color(self, value): - if value != self._color: - self._color = value - self.update() - self.colorChanged.emit() - - @Property(str, notify=nameChanged) - def name(self): - return self._name - - @name.setter - def name(self, value): - self._name = value - - @Slot() # This should be something like @Invokable - def clearChart(self): - self.color = Qt.transparent - self.update() - self.chartCleared.emit() - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - - view = QQuickView() - view.setResizeMode(QQuickView.SizeRootObjectToView) - qml_file = os.fspath(Path(__file__).resolve().parent / 'app.qml') - view.setSource(QUrl.fromLocalFile(qml_file)) - if view.status() == QQuickView.Error: - sys.exit(-1) - view.show() - res = app.exec() - # Deleting the view before it goes out of scope is required to make sure all child QML instances - # are destroyed in the correct order. - del view - sys.exit(res) diff --git a/examples/declarative/extending/chapter3-bindings/chapter3-bindings.pyproject b/examples/declarative/extending/chapter3-bindings/chapter3-bindings.pyproject deleted file mode 100644 index 6e21f86f9..000000000 --- a/examples/declarative/extending/chapter3-bindings/chapter3-bindings.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["app.qml", "bindings.py"] -} diff --git a/examples/declarative/extending/chapter4-customPropertyTypes/app.qml b/examples/declarative/extending/chapter4-customPropertyTypes/app.qml deleted file mode 100644 index 954e6465c..000000000 --- a/examples/declarative/extending/chapter4-customPropertyTypes/app.qml +++ /dev/null @@ -1,23 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause -//![0] -import Charts -import QtQuick - -Item { - width: 300; height: 200 - - PieChart { - id: chart - anchors.centerIn: parent - width: 100; height: 100 - - pieSlice: PieSlice { - anchors.fill: parent - color: "red" - } - } - - Component.onCompleted: console.log("The pie is colored " + chart.pieSlice.color) -} -//![0] diff --git a/examples/declarative/extending/chapter4-customPropertyTypes/chapter4-customPropertyTypes.pyproject b/examples/declarative/extending/chapter4-customPropertyTypes/chapter4-customPropertyTypes.pyproject deleted file mode 100644 index af1cfefb7..000000000 --- a/examples/declarative/extending/chapter4-customPropertyTypes/chapter4-customPropertyTypes.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["app.qml", "customPropertyTypes.py"] -} diff --git a/examples/declarative/extending/chapter4-customPropertyTypes/customPropertyTypes.py b/examples/declarative/extending/chapter4-customPropertyTypes/customPropertyTypes.py deleted file mode 100644 index ee10f0894..000000000 --- a/examples/declarative/extending/chapter4-customPropertyTypes/customPropertyTypes.py +++ /dev/null @@ -1,82 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/tutorials/extending-qml/chapter4-customPropertyTypes example from Qt v5.x""" - -import os -from pathlib import Path -import sys - -from PySide6.QtCore import Property, QUrl -from PySide6.QtGui import QGuiApplication, QPen, QPainter, QColor -from PySide6.QtQml import QmlElement -from PySide6.QtQuick import QQuickPaintedItem, QQuickView, QQuickItem - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "Charts" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class PieSlice (QQuickPaintedItem): - - def __init__(self, parent=None): - QQuickPaintedItem.__init__(self, parent) - self._color = QColor() - - @Property(QColor) - def color(self): - return self._color - - @color.setter - def color(self, value): - self._color = value - - def paint(self, painter): - pen = QPen(self._color, 2) - painter.setPen(pen) - painter.setRenderHints(QPainter.Antialiasing, True) - painter.drawPie(self.boundingRect().adjusted(1, 1, -1, -1), 90 * 16, 290 * 16) - - -@QmlElement -class PieChart (QQuickItem): - def __init__(self, parent=None): - QQuickItem.__init__(self, parent) - self._name = None - self._pieSlice = None - - @Property(str) - def name(self): - return self._name - - @name.setter - def name(self, value): - self._name = value - - @Property(PieSlice) - def pieSlice(self): - return self._pieSlice - - @pieSlice.setter - def pieSlice(self, value): - self._pieSlice = value - self._pieSlice.setParentItem(self) - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - - view = QQuickView() - view.setResizeMode(QQuickView.SizeRootObjectToView) - qml_file = os.fspath(Path(__file__).resolve().parent / 'app.qml') - view.setSource(QUrl.fromLocalFile(qml_file)) - if view.status() == QQuickView.Error: - sys.exit(-1) - view.show() - res = app.exec() - # Deleting the view before it goes out of scope is required to make sure all child QML instances - # are destroyed in the correct order. - del view - sys.exit(res) diff --git a/examples/declarative/extending/chapter5-listproperties/app.qml b/examples/declarative/extending/chapter5-listproperties/app.qml deleted file mode 100644 index edbf3e770..000000000 --- a/examples/declarative/extending/chapter5-listproperties/app.qml +++ /dev/null @@ -1,33 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause -//![0] -import Charts -import QtQuick - -Item { - width: 300; height: 200 - - PieChart { - anchors.centerIn: parent - width: 100; height: 100 - - slices: [ - PieSlice { - anchors.fill: parent - color: "red" - fromAngle: 0; angleSpan: 110 - }, - PieSlice { - anchors.fill: parent - color: "black" - fromAngle: 110; angleSpan: 50 - }, - PieSlice { - anchors.fill: parent - color: "blue" - fromAngle: 160; angleSpan: 100 - } - ] - } -} -//![0] diff --git a/examples/declarative/extending/chapter5-listproperties/chapter5-listproperties.pyproject b/examples/declarative/extending/chapter5-listproperties/chapter5-listproperties.pyproject deleted file mode 100644 index a3f89d575..000000000 --- a/examples/declarative/extending/chapter5-listproperties/chapter5-listproperties.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["app.qml", "listproperties.py"] -} diff --git a/examples/declarative/extending/chapter5-listproperties/listproperties.py b/examples/declarative/extending/chapter5-listproperties/listproperties.py deleted file mode 100644 index 95a393fa3..000000000 --- a/examples/declarative/extending/chapter5-listproperties/listproperties.py +++ /dev/null @@ -1,96 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/tutorials/extending-qml/chapter5-listproperties example from Qt v5.x""" - -import os -from pathlib import Path -import sys - -from PySide6.QtCore import Property, QUrl -from PySide6.QtGui import QGuiApplication, QPen, QPainter, QColor -from PySide6.QtQml import QmlElement, ListProperty -from PySide6.QtQuick import QQuickPaintedItem, QQuickView, QQuickItem - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "Charts" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class PieSlice (QQuickPaintedItem): - def __init__(self, parent=None): - QQuickPaintedItem.__init__(self, parent) - self._color = QColor() - self._fromAngle = 0 - self._angleSpan = 0 - - @Property(QColor) - def color(self): - return self._color - - @color.setter - def color(self, value): - self._color = value - - @Property(int) - def fromAngle(self): - return self._angle - - @fromAngle.setter - def fromAngle(self, value): - self._fromAngle = value - - @Property(int) - def angleSpan(self): - return self._angleSpan - - @angleSpan.setter - def angleSpan(self, value): - self._angleSpan = value - - def paint(self, painter): - pen = QPen(self._color, 2) - painter.setPen(pen) - painter.setRenderHints(QPainter.Antialiasing, True) - painter.drawPie(self.boundingRect().adjusted(1, 1, -1, -1), self._fromAngle * 16, self._angleSpan * 16) - - -@QmlElement -class PieChart (QQuickItem): - def __init__(self, parent=None): - QQuickItem.__init__(self, parent) - self._name = u'' - self._slices = [] - - @Property(str) - def name(self): - return self._name - - @name.setter - def name(self, value): - self._name = value - - def appendSlice(self, _slice): - _slice.setParentItem(self) - self._slices.append(_slice) - - slices = ListProperty(PieSlice, appendSlice) - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - - view = QQuickView() - view.setResizeMode(QQuickView.SizeRootObjectToView) - qml_file = os.fspath(Path(__file__).resolve().parent / 'app.qml') - view.setSource(QUrl.fromLocalFile(qml_file)) - if view.status() == QQuickView.Error: - sys.exit(-1) - view.show() - res = app.exec() - # Deleting the view before it goes out of scope is required to make sure all child QML instances - # are destroyed in the correct order. - del view - sys.exit(res) diff --git a/examples/declarative/extending/chapter6-plugins/Charts/piechart.py b/examples/declarative/extending/chapter6-plugins/Charts/piechart.py deleted file mode 100644 index b721a7130..000000000 --- a/examples/declarative/extending/chapter6-plugins/Charts/piechart.py +++ /dev/null @@ -1,40 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import Property -from PySide6.QtQml import QmlElement, ListProperty -from PySide6.QtQuick import QQuickItem - -from pieslice import PieSlice - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "Charts" -QML_IMPORT_MAJOR_VERSION = 1 - -@QmlElement -class PieChart(QQuickItem): - def __init__(self, parent=None): - super().__init__(parent) - self._slices = [] - self._name = '' - - @Property(str) - def name(self): - return self._name - - @name.setter - def name(self, name): - self._name = name - - def slice(self, n): - return self._slices[n] - - def sliceCount(self): - return len(self._slices) - - def append_and_setparent(self, slice): - self._slices.append(slice) - slice.setParentItem(self) - - slices = ListProperty(PieSlice, append_and_setparent) diff --git a/examples/declarative/extending/chapter6-plugins/Charts/pieslice.py b/examples/declarative/extending/chapter6-plugins/Charts/pieslice.py deleted file mode 100644 index 7945eff12..000000000 --- a/examples/declarative/extending/chapter6-plugins/Charts/pieslice.py +++ /dev/null @@ -1,52 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import Property, QRectF -from PySide6.QtGui import QColor, QPainter, QPen -from PySide6.QtQuick import QQuickPaintedItem -from PySide6.QtQml import QmlElement - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "Charts" -QML_IMPORT_MAJOR_VERSION = 1 - -@QmlElement -class PieSlice(QQuickPaintedItem): - def __init__(self, parent=None): - super().__init__(parent) - - self._color = QColor() - self._from_angle = 0 - self._angle_span = 0 - - @Property(QColor) - def color(self): - return self._color - - @color.setter - def color(self, color): - self._color = QColor(color) - - @Property(int) - def fromAngle(self): - return self._from_angle - - @fromAngle.setter - def fromAngle(self, fromAngle): - self._from_angle = fromAngle - - @Property(int) - def angleSpan(self): - return self._angle_span - - @angleSpan.setter - def angleSpan(self, angleSpan): - self._angle_span = angleSpan - - def paint(self, painter): - painter.setPen(QPen(self._color, 2)) - painter.setRenderHint(QPainter.RenderHint.Antialiasing, True) - - rect = QRectF(0, 0, self.width(), self.height()).adjusted(1, 1, -1, -1) - painter.drawPie(rect, self._from_angle * 16, self._angle_span * 16) diff --git a/examples/declarative/extending/chapter6-plugins/Charts/plugins.png b/examples/declarative/extending/chapter6-plugins/Charts/plugins.png Binary files differdeleted file mode 100644 index 8992e89c0..000000000 --- a/examples/declarative/extending/chapter6-plugins/Charts/plugins.png +++ /dev/null diff --git a/examples/declarative/extending/chapter6-plugins/app.qml b/examples/declarative/extending/chapter6-plugins/app.qml deleted file mode 100644 index 70761619f..000000000 --- a/examples/declarative/extending/chapter6-plugins/app.qml +++ /dev/null @@ -1,32 +0,0 @@ -// Copyright (C) 2022 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick 2.0 -import Charts 1.0 - -Item { - width: 300; height: 200 - - PieChart { - anchors.centerIn: parent - width: 100; height: 100 - - slices: [ - PieSlice { - anchors.fill: parent - color: "red" - fromAngle: 0; angleSpan: 110 - }, - PieSlice { - anchors.fill: parent - color: "black" - fromAngle: 110; angleSpan: 50 - }, - PieSlice { - anchors.fill: parent - color: "blue" - fromAngle: 160; angleSpan: 100 - } - ] - } -} diff --git a/examples/declarative/extending/chapter6-plugins/chapter6-plugins.pyproject b/examples/declarative/extending/chapter6-plugins/chapter6-plugins.pyproject deleted file mode 100644 index cc684401f..000000000 --- a/examples/declarative/extending/chapter6-plugins/chapter6-plugins.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["app.qml", "Charts/piechart.py", "Charts/pieslice.py"] -} diff --git a/examples/declarative/extending/chapter6-plugins/doc/chapter6-plugins.rst b/examples/declarative/extending/chapter6-plugins/doc/chapter6-plugins.rst deleted file mode 100644 index 10aba1e8f..000000000 --- a/examples/declarative/extending/chapter6-plugins/doc/chapter6-plugins.rst +++ /dev/null @@ -1,21 +0,0 @@ -.. _qml-chapter6-plugins-example: - -Extending QML - Plugins Example -=============================== - -This example refers to the Python version of using a QML plugin in Python. The idea of plugins in -Python is non-existent because Python modules are dynamically loaded anyway. We use this idea and -our QML type registration decorators - QmlELement/QmlNamedElement - to register the QML modules as -they are imported. The pyside6-qml tool does this for you by simply pointing to the .qml file. - -.. image:: plugins.png - :width: 400 - :alt: Plugins Example - - -Running the Example -------------------- - -.. code-block:: shell - - pyside6-pyqml examples/declarative/extending/chapter6-plugins/app.qml -I examples/declarative/extending/chapter6-plugins/Charts diff --git a/examples/declarative/extending/chapter6-plugins/doc/plugins.png b/examples/declarative/extending/chapter6-plugins/doc/plugins.png Binary files differdeleted file mode 100644 index 8992e89c0..000000000 --- a/examples/declarative/extending/chapter6-plugins/doc/plugins.png +++ /dev/null diff --git a/examples/declarative/objectlistmodel/doc/objectlistmodel.png b/examples/declarative/objectlistmodel/doc/objectlistmodel.png Binary files differdeleted file mode 100644 index 416e08a85..000000000 --- a/examples/declarative/objectlistmodel/doc/objectlistmodel.png +++ /dev/null diff --git a/examples/declarative/objectlistmodel/doc/objectlistmodel.rst b/examples/declarative/objectlistmodel/doc/objectlistmodel.rst deleted file mode 100644 index d71ee61df..000000000 --- a/examples/declarative/objectlistmodel/doc/objectlistmodel.rst +++ /dev/null @@ -1,12 +0,0 @@ -Object List Model Example -========================= - -A list of QObject values can also be used as a model. -A list[QObject,] provides the properties of the objects in the list as roles. - -The following application creates a DataObject class with Property values -that will be accessible as named roles when a list[DataObject,] is exposed to QML: - -.. image:: objectlistmodel.png - :width: 400 - :alt: Object List Model Screenshot diff --git a/examples/declarative/objectlistmodel/objectlistmodel.py b/examples/declarative/objectlistmodel/objectlistmodel.py deleted file mode 100644 index 0843ae480..000000000 --- a/examples/declarative/objectlistmodel/objectlistmodel.py +++ /dev/null @@ -1,61 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from pathlib import Path -import sys -from PySide6.QtCore import QObject, QUrl, Property, Signal -from PySide6.QtGui import QGuiApplication -from PySide6.QtQuick import QQuickView - -# This example illustrates exposing a list of QObjects as a model in QML - -class DataObject(QObject): - - nameChanged = Signal() - colorChanged = Signal() - - def __init__(self, name, color, parent=None): - super().__init__(parent) - self._name = name - self._color = color - - def name(self): - return self._name - - def setName(self, name): - if name != self._name: - self._name = name - nameChanged.emit() - - def color(self): - return self._color - - def setColor(self, color): - if color != self._color: - self._color = color - colorChanged.emit() - - - name = Property(str, name, setName, notify=nameChanged) - color = Property(str, color, setColor, notify=colorChanged) - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - - dataList = [DataObject("Item 1", "red"), - DataObject("Item 2", "green"), - DataObject("Item 3", "blue"), - DataObject("Item 4", "yellow")] - - view = QQuickView() - view.setResizeMode(QQuickView.SizeRootObjectToView) - view.setInitialProperties({"model": dataList}) - - qml_file = Path(__file__).parent / "view.qml" - view.setSource(QUrl.fromLocalFile(qml_file)) - view.show() - - r = app.exec() - del view - sys.exit(r) diff --git a/examples/declarative/objectlistmodel/objectlistmodel.pyproject b/examples/declarative/objectlistmodel/objectlistmodel.pyproject deleted file mode 100644 index 556e399f4..000000000 --- a/examples/declarative/objectlistmodel/objectlistmodel.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["objectlistmodel.py", "view.qml"] -} diff --git a/examples/declarative/objectlistmodel/view.qml b/examples/declarative/objectlistmodel/view.qml deleted file mode 100644 index b7cf68a9b..000000000 --- a/examples/declarative/objectlistmodel/view.qml +++ /dev/null @@ -1,15 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick - -ListView { - width: 100; height: 100 - - delegate: Rectangle { - color: model.modelData.color - height: 25 - width: 100 - Text { text: model.modelData.name } - } -} diff --git a/examples/declarative/openglunderqml/doc/openglunderqml.rst b/examples/declarative/openglunderqml/doc/openglunderqml.rst deleted file mode 100644 index 6a89a99d9..000000000 --- a/examples/declarative/openglunderqml/doc/openglunderqml.rst +++ /dev/null @@ -1,21 +0,0 @@ -OpenGL under QML Squircle -========================= - -The OpenGL under QML example shows how an application can make use of the -QQuickWindow::beforeRendering() signal to draw custom OpenGL content under a Qt -Quick scene. This signal is emitted at the start of every frame, before the -scene graph starts its rendering, thus any OpenGL draw calls that are made as -a response to this signal, will stack under the Qt Quick items. - -As an alternative, applications that wish to render OpenGL content on top of -the Qt Quick scene, can do so by connecting to the -QQuickWindow::afterRendering() signal. - -In this example, we will also see how it is possible to have values that are -exposed to QML which affect the OpenGL rendering. We animate the threshold -value using a NumberAnimation in the QML file and this value is used by the -OpenGL shader program that draws the squircles. - -.. image:: squircle.png - :width: 400 - :alt: Squircle Screenshot diff --git a/examples/declarative/openglunderqml/doc/squircle.png b/examples/declarative/openglunderqml/doc/squircle.png Binary files differdeleted file mode 100644 index c099a6b7e..000000000 --- a/examples/declarative/openglunderqml/doc/squircle.png +++ /dev/null diff --git a/examples/declarative/openglunderqml/main.py b/examples/declarative/openglunderqml/main.py deleted file mode 100644 index a79d1bed8..000000000 --- a/examples/declarative/openglunderqml/main.py +++ /dev/null @@ -1,27 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import sys -from pathlib import Path - -from PySide6.QtCore import QUrl -from PySide6.QtGui import QGuiApplication -from PySide6.QtQuick import QQuickView, QQuickWindow, QSGRendererInterface - -from squircle import Squircle - -if __name__ == "__main__": - app = QGuiApplication(sys.argv) - - QQuickWindow.setGraphicsApi(QSGRendererInterface.OpenGL) - - view = QQuickView() - view.setResizeMode(QQuickView.SizeRootObjectToView) - qml_file = Path(__file__).parent / "main.qml" - view.setSource(QUrl.fromLocalFile(qml_file)) - - if view.status() == QQuickView.Error: - sys.exit(-1) - view.show() - - sys.exit(app.exec()) diff --git a/examples/declarative/openglunderqml/main.qml b/examples/declarative/openglunderqml/main.qml deleted file mode 100644 index 73bfa3262..000000000 --- a/examples/declarative/openglunderqml/main.qml +++ /dev/null @@ -1,39 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick -import OpenGLUnderQML - -Item { - - width: 320 - height: 480 - - Squircle { - SequentialAnimation on t { - NumberAnimation { to: 1; duration: 2500; easing.type: Easing.InQuad } - NumberAnimation { to: 0; duration: 2500; easing.type: Easing.OutQuad } - loops: Animation.Infinite - running: true - } - } - Rectangle { - color: Qt.rgba(1, 1, 1, 0.7) - radius: 10 - border.width: 1 - border.color: "white" - anchors.fill: label - anchors.margins: -10 - } - - Text { - id: label - color: "black" - wrapMode: Text.WordWrap - text: "The background here is a squircle rendered with raw OpenGL using the 'beforeRender()' signal in QQuickWindow. This text label and its border is rendered using QML" - anchors.right: parent.right - anchors.left: parent.left - anchors.bottom: parent.bottom - anchors.margins: 20 - } -} diff --git a/examples/declarative/openglunderqml/openglunderqml.pyproject b/examples/declarative/openglunderqml/openglunderqml.pyproject deleted file mode 100644 index e7cfbc570..000000000 --- a/examples/declarative/openglunderqml/openglunderqml.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": [ "main.py", "main.qml", "squircle.py", "squirclerenderer.py"] -} diff --git a/examples/declarative/openglunderqml/squircle.py b/examples/declarative/openglunderqml/squircle.py deleted file mode 100644 index d2900198b..000000000 --- a/examples/declarative/openglunderqml/squircle.py +++ /dev/null @@ -1,79 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import Property, QRunnable, Qt, Signal, Slot -from PySide6.QtQml import QmlElement -from PySide6.QtQuick import QQuickItem, QQuickWindow - -from squirclerenderer import SquircleRenderer - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "OpenGLUnderQML" -QML_IMPORT_MAJOR_VERSION = 1 - - -class CleanupJob(QRunnable): - def __init__(self, renderer): - super().__init__() - self._renderer = renderer - - def run(self): - del self._renderer - - -@QmlElement -class Squircle(QQuickItem): - - tChanged = Signal() - - def __init__(self, parent=None): - super().__init__(parent) - self._t = 0.0 - self._renderer = None - self.windowChanged.connect(self.handleWindowChanged) - - def t(self): - return self._t - - def setT(self, value): - if self._t == value: - return - self._t = value - self.tChanged.emit() - if self.window(): - self.window().update() - - @Slot(QQuickWindow) - def handleWindowChanged(self, win): - if win: - win.beforeSynchronizing.connect(self.sync, type=Qt.DirectConnection) - win.sceneGraphInvalidated.connect(self.cleanup, type=Qt.DirectConnection) - win.setColor(Qt.black) - self.sync() - - @Slot() - def cleanup(self): - del self._renderer - self._renderer = None - - @Slot() - def sync(self): - window = self.window() - if not self._renderer: - self._renderer = SquircleRenderer() - window.beforeRendering.connect(self._renderer.init, Qt.DirectConnection) - window.beforeRenderPassRecording.connect( - self._renderer.paint, Qt.DirectConnection - ) - self._renderer.setViewportSize(window.size() * window.devicePixelRatio()) - self._renderer.setT(self._t) - self._renderer.setWindow(window) - - def releaseResources(self): - self.window().scheduleRenderJob( - CleanupJob(self._renderer), QQuickWindow.BeforeSynchronizingStage - ) - self._renderer = None - - t = Property(float, t, setT, notify=tChanged) diff --git a/examples/declarative/openglunderqml/squirclerenderer.py b/examples/declarative/openglunderqml/squirclerenderer.py deleted file mode 100644 index 5d1759251..000000000 --- a/examples/declarative/openglunderqml/squirclerenderer.py +++ /dev/null @@ -1,99 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from textwrap import dedent - -import numpy as np -from OpenGL.GL import (GL_ARRAY_BUFFER, GL_BLEND, GL_DEPTH_TEST, GL_FLOAT, - GL_ONE, GL_SRC_ALPHA, GL_TRIANGLE_STRIP) -from PySide6.QtCore import QSize, Slot -from PySide6.QtGui import QOpenGLFunctions -from PySide6.QtOpenGL import (QOpenGLShader, QOpenGLShaderProgram, - QOpenGLVersionProfile) -from PySide6.QtQuick import QQuickWindow, QSGRendererInterface - -VERTEX_SHADER = dedent( - """\ - attribute highp vec4 vertices; - varying highp vec2 coords; - void main() { - gl_Position = vertices; - coords = vertices.xy; - } - """ -) -FRAGMENT_SHADER = dedent( - """\ - uniform lowp float t; - varying highp vec2 coords; - void main() { - lowp float i = 1. - (pow(abs(coords.x), 4.) + pow(abs(coords.y), 4.)); - i = smoothstep(t - 0.8, t + 0.8, i); - i = floor(i * 20.) / 20.; - gl_FragColor = vec4(coords * .5 + .5, i, i); - } - """ -) - - -class SquircleRenderer(QOpenGLFunctions): - def __init__(self): - QOpenGLFunctions.__init__(self) - self._viewport_size = QSize() - self._t = 0.0 - self._program = None - self._window = QQuickWindow() - - def setT(self, t): - self._t = t - - def setViewportSize(self, size): - self._viewport_size = size - - def setWindow(self, window): - self._window = window - - @Slot() - def init(self): - if not self._program: - rif = self._window.rendererInterface() - assert (rif.graphicsApi() == QSGRendererInterface.OpenGL) - self.initializeOpenGLFunctions() - self._program = QOpenGLShaderProgram() - self._program.addCacheableShaderFromSourceCode(QOpenGLShader.Vertex, VERTEX_SHADER) - self._program.addCacheableShaderFromSourceCode(QOpenGLShader.Fragment, FRAGMENT_SHADER) - self._program.bindAttributeLocation("vertices", 0) - self._program.link() - - @Slot() - def paint(self): - # Play nice with the RHI. Not strictly needed when the scenegraph uses - # OpenGL directly. - self._window.beginExternalCommands() - - self._program.bind() - - self._program.enableAttributeArray(0) - - values = np.array([-1, -1, 1, -1, -1, 1, 1, 1], dtype="single") - - # This example relies on (deprecated) client-side pointers for the vertex - # input. Therefore, we have to make sure no vertex buffer is bound. - self.glBindBuffer(GL_ARRAY_BUFFER, 0) - - self._program.setAttributeArray(0, GL_FLOAT, values, 2) - self._program.setUniformValue1f("t", self._t) - - self.glViewport(0, 0, self._viewport_size.width(), self._viewport_size.height()) - - self.glDisable(GL_DEPTH_TEST) - - self.glEnable(GL_BLEND) - self.glBlendFunc(GL_SRC_ALPHA, GL_ONE) - - self.glDrawArrays(GL_TRIANGLE_STRIP, 0, 4) - - self._program.disableAttributeArray(0) - self._program.release() - - self._window.endExternalCommands() diff --git a/examples/declarative/referenceexamples/adding/adding.pyproject b/examples/declarative/referenceexamples/adding/adding.pyproject deleted file mode 100644 index 46df4b253..000000000 --- a/examples/declarative/referenceexamples/adding/adding.pyproject +++ /dev/null @@ -1,5 +0,0 @@ -{ - "files": ["example.qml", - "main.py", - "person.py"] -} diff --git a/examples/declarative/referenceexamples/adding/doc/adding.rst b/examples/declarative/referenceexamples/adding/doc/adding.rst deleted file mode 100644 index 55f6105b7..000000000 --- a/examples/declarative/referenceexamples/adding/doc/adding.rst +++ /dev/null @@ -1,67 +0,0 @@ -.. _qml-adding-types-example: - -Extending QML - Adding Types Example -==================================== - -The Adding Types Example shows how to add a new object type, ``Person``, to QML. -The ``Person`` type can be used from QML like this: - -.. code-block:: javascript - - import examples.adding.people - - Person { - name: "Bob Jones" - shoe_size: 12 - } - -Declare the Person Class ------------------------- - -All QML types map to C++ types. Here we declare a basic C++ Person class -with the two properties we want accessible on the QML type - name and shoeSize. -Although in this example we use the same name for the C++ class as the QML -type, the C++ class can be named differently, or appear in a namespace. - -The Person class implementation is quite basic. The property accessors simply -return members of the object instance. - -.. code-block:: python - - from PySide6.QtCore import QObject, Property - from PySide6.QtQml import QmlElement - - # To be used on the @QmlElement decorator - # (QML_IMPORT_MINOR_VERSION is optional) - QML_IMPORT_NAME = "examples.adding.people" - QML_IMPORT_MAJOR_VERSION = 1 - - - @QmlElement - class Person(QObject): - def __init__(self, parent=None): - super().__init__(parent) - self._name = '' - self._shoe_size = 0 - - @Property(str) - def name(self): - return self._name - - @name.setter - def name(self, n): - self._name = n - - @Property(int) - def shoe_size(self): - return self._shoe_size - - @shoe_size.setter - def shoe_size(self, s): - self._shoe_size = s - -Running the Example -------------------- - -The main.py file in the example includes a simple shell application that -loads and runs the QML snippet shown at the beginning of this page. diff --git a/examples/declarative/referenceexamples/adding/example.qml b/examples/declarative/referenceexamples/adding/example.qml deleted file mode 100644 index 42d47dea9..000000000 --- a/examples/declarative/referenceexamples/adding/example.qml +++ /dev/null @@ -1,9 +0,0 @@ -// Copyright (C) 2017 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import examples.adding.people - -Person { - name: "Bob Jones" - shoe_size: 12 -} diff --git a/examples/declarative/referenceexamples/adding/main.py b/examples/declarative/referenceexamples/adding/main.py deleted file mode 100644 index f10b77bc1..000000000 --- a/examples/declarative/referenceexamples/adding/main.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/examples/qml/referenceexamples/adding example from Qt v6.x""" - -from pathlib import Path -import sys - -from PySide6.QtCore import QCoreApplication, QUrl -from PySide6.QtQml import QQmlComponent, QQmlEngine - -from person import Person - - -if __name__ == '__main__': - app = QCoreApplication(sys.argv) - - qml_file = Path(__file__).parent / "example.qml" - url = QUrl.fromLocalFile(qml_file) - engine = QQmlEngine() - component = QQmlComponent(engine, url) - - person = component.create() - if person: - print(f"The person's name is {person.name}") - print(f"They wear a {person.shoe_size} sized shoe") - else: - print(component.errors()) - del engine - sys.exit(0) diff --git a/examples/declarative/referenceexamples/adding/person.py b/examples/declarative/referenceexamples/adding/person.py deleted file mode 100644 index 0c2b5b124..000000000 --- a/examples/declarative/referenceexamples/adding/person.py +++ /dev/null @@ -1,35 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, Property -from PySide6.QtQml import QmlElement - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.adding.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class Person(QObject): - def __init__(self, parent=None): - super().__init__(parent) - self._name = '' - self._shoe_size = 0 - - @Property(str) - def name(self): - return self._name - - @name.setter - def name(self, n): - self._name = n - - @Property(int) - def shoe_size(self): - return self._shoe_size - - @shoe_size.setter - def shoe_size(self, s): - self._shoe_size = s - diff --git a/examples/declarative/referenceexamples/attached/attached.pyproject b/examples/declarative/referenceexamples/attached/attached.pyproject deleted file mode 100644 index 3c01c40c2..000000000 --- a/examples/declarative/referenceexamples/attached/attached.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "birthdayparty.py", "person.py", "example.qml"] -} diff --git a/examples/declarative/referenceexamples/attached/birthdayparty.py b/examples/declarative/referenceexamples/attached/birthdayparty.py deleted file mode 100644 index d83236e26..000000000 --- a/examples/declarative/referenceexamples/attached/birthdayparty.py +++ /dev/null @@ -1,63 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QDate, QObject, ClassInfo, Property -from PySide6.QtQml import QmlAnonymous, QmlAttached, QmlElement, ListProperty - -from person import Person - - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.default.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlAnonymous -class BirthdayPartyAttached(QObject): - - def __init__(self, parent=None): - super().__init__(parent) - self._rsvp = QDate() - - @Property(QDate) - def rsvp(self): - return self._rsvp - - @rsvp.setter - def rsvp(self, d): - self._rsvp = d - - -@QmlElement -@ClassInfo(DefaultProperty="guests") -@QmlAttached(BirthdayPartyAttached) -class BirthdayParty(QObject): - - def __init__(self, parent=None): - super().__init__(parent) - self._host = None - self._guests = [] - - @Property(Person) - def host(self): - return self._host - - @host.setter - def host(self, h): - self._host = h - - def guest(self, n): - return self._guests[n] - - def guestCount(self): - return len(self._guests) - - def appendGuest(self, guest): - self._guests.append(guest) - - @staticmethod - def qmlAttachedProperties(self, o): - return BirthdayPartyAttached(o) - - guests = ListProperty(Person, appendGuest) diff --git a/examples/declarative/referenceexamples/attached/doc/attached.rst b/examples/declarative/referenceexamples/attached/doc/attached.rst deleted file mode 100644 index 95fb5c43c..000000000 --- a/examples/declarative/referenceexamples/attached/doc/attached.rst +++ /dev/null @@ -1,12 +0,0 @@ -.. _qml-attached-properties-example: - -Extending QML - Attached Properties Example -=========================================== - -This example builds on the :ref:`qml-default-property-example`, -:ref:`qml-inheritance-and-coercion-example`, -:ref:`qml-object-and-list-property-types-example` -and the :ref:`qml-adding-types-example`. - -The Attached Properties Example example shows how to inject -properties to child objects. diff --git a/examples/declarative/referenceexamples/attached/example.qml b/examples/declarative/referenceexamples/attached/example.qml deleted file mode 100644 index f038b3ece..000000000 --- a/examples/declarative/referenceexamples/attached/example.qml +++ /dev/null @@ -1,22 +0,0 @@ -// Copyright (C) 2022 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import examples.default.people - -BirthdayParty { - Boy { - name: "Robert Campbell" - BirthdayParty.rsvp: "2009-07-01" - } - - Boy { - name: "Leo Hodges" - shoe_size: 10 - BirthdayParty.rsvp: "2009-07-06" - } - - host: Boy { - name: "Jack Smith" - shoe_size: 8 - } -} diff --git a/examples/declarative/referenceexamples/attached/main.py b/examples/declarative/referenceexamples/attached/main.py deleted file mode 100644 index d7483559f..000000000 --- a/examples/declarative/referenceexamples/attached/main.py +++ /dev/null @@ -1,46 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/examples/qml/referenceexamples/attached example from Qt v6.x""" - -from pathlib import Path -import sys - -from PySide6.QtCore import QCoreApplication, QUrl -from PySide6.QtQml import QQmlComponent, QQmlEngine, qmlAttachedPropertiesObject - -from person import Boy, Girl -from birthdayparty import BirthdayParty - - -app = QCoreApplication(sys.argv) -qml_file = Path(__file__).parent / "example.qml" -url = QUrl.fromLocalFile(qml_file) -engine = QQmlEngine() -component = QQmlComponent(engine, url) -party = component.create() -if not party: - print(component.errors()) - del engine - sys.exit(-1) -host = party.host -print(f"{host.name} is having a birthday!") -if isinstance(host, Boy): - print("He is inviting:") -else: - print("She is inviting:") -for g in range(party.guestCount()): - guest = party.guest(g) - name = guest.name - - rsvp_date = None - attached = qmlAttachedPropertiesObject(BirthdayParty, guest, False) - if attached: - rsvp_date = attached.rsvp.toString() - if rsvp_date: - print(f" {name} RSVP date: {rsvp_date}") - else: - print(f" {name} RSVP date: Hasn't RSVP'd") - -del engine -sys.exit(0) diff --git a/examples/declarative/referenceexamples/attached/person.py b/examples/declarative/referenceexamples/attached/person.py deleted file mode 100644 index 7164bd645..000000000 --- a/examples/declarative/referenceexamples/attached/person.py +++ /dev/null @@ -1,46 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, Property -from PySide6.QtQml import QmlAnonymous, QmlElement - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.default.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlAnonymous -class Person(QObject): - def __init__(self, parent=None): - super().__init__(parent) - self._name = '' - self._shoe_size = 0 - - @Property(str) - def name(self): - return self._name - - @name.setter - def name(self, n): - self._name = n - - @Property(int) - def shoe_size(self): - return self._shoe_size - - @shoe_size.setter - def shoe_size(self, s): - self._shoe_size = s - - -@QmlElement -class Boy(Person): - def __init__(self, parent=None): - super().__init__(parent) - - -@QmlElement -class Girl(Person): - def __init__(self, parent=None): - super().__init__(parent) diff --git a/examples/declarative/referenceexamples/binding/binding.pyproject b/examples/declarative/referenceexamples/binding/binding.pyproject deleted file mode 100644 index a782d5c8a..000000000 --- a/examples/declarative/referenceexamples/binding/binding.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "birthdayparty.py", "happybirthdaysong.py", "person.py", "example.qml"] -} diff --git a/examples/declarative/referenceexamples/binding/birthdayparty.py b/examples/declarative/referenceexamples/binding/birthdayparty.py deleted file mode 100644 index 78f0314b4..000000000 --- a/examples/declarative/referenceexamples/binding/birthdayparty.py +++ /dev/null @@ -1,83 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QDate, QObject, ClassInfo, Property, QTime, Signal -from PySide6.QtQml import QmlAnonymous, QmlAttached, QmlElement, ListProperty - -from person import Person - - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.binding.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlAnonymous -class BirthdayPartyAttached(QObject): - - rsvp_changed = Signal() - - def __init__(self, parent=None): - super().__init__(parent) - self._rsvp = QDate() - - @Property(QDate, notify=rsvp_changed) - def rsvp(self): - return self._rsvp - - @rsvp.setter - def rsvp(self, d): - if self._rsvp != d: - self._rsvp = d - self.rsvp_changed.emit() - - -@QmlElement -@ClassInfo(DefaultProperty="guests") -@QmlAttached(BirthdayPartyAttached) -class BirthdayParty(QObject): - - partyStarted = Signal(QTime) - host_changed = Signal() - - def __init__(self, parent=None): - super().__init__(parent) - self._host = None - self._guests = [] - - def startParty(self): - self.partyStarted.emit(QTime.currentTime()) - - @Property(Person, notify=host_changed) - def host(self): - return self._host - - @host.setter - def host(self, h): - if self._host != h: - self._host = h - self.host_changed.emit() - - @Property(str) - def announcement(self): - return "" - - @announcement.setter - def announcement(self, a): - print(a) - - def guest(self, n): - return self._guests[n] - - def guestCount(self): - return len(self._guests) - - def appendGuest(self, guest): - self._guests.append(guest) - - @staticmethod - def qmlAttachedProperties(self, o): - return BirthdayPartyAttached(o) - - guests = ListProperty(Person, appendGuest) diff --git a/examples/declarative/referenceexamples/binding/doc/binding.rst b/examples/declarative/referenceexamples/binding/doc/binding.rst deleted file mode 100644 index 5c0ed21be..000000000 --- a/examples/declarative/referenceexamples/binding/doc/binding.rst +++ /dev/null @@ -1,17 +0,0 @@ -.. _qml-binding-example: - -Extending QML - Binding Example -=============================== - -This example builds on the :ref:`qml-adding-types-example`, -the :ref:`qml-attached-properties-example`, -the :ref:`qml-default-property-example`, -the :ref:`qml-inheritance-and-coercion-example` -the :ref:`qml-object-and-list-property-types-example` -and the :ref:`qml-valuesource-example`. - -Running the Example -------------------- - -The ``main.py`` file in the example includes a simple shell application that -loads and runs the QML snippet shown below. diff --git a/examples/declarative/referenceexamples/binding/example.qml b/examples/declarative/referenceexamples/binding/example.qml deleted file mode 100644 index ca0958810..000000000 --- a/examples/declarative/referenceexamples/binding/example.qml +++ /dev/null @@ -1,29 +0,0 @@ -// Copyright (C) 2022 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import examples.binding.people - -BirthdayParty { - id: theParty - - HappyBirthdaySong on announcement { name: theParty.host.name } - - onPartyStarted: (time) => { console.log("This party started rockin' at " + time); } - - host: Boy { - name: "Bob Jones" - shoe_size: 12 - } - - Boy { - name: "Leo Hodges" - BirthdayParty.rsvp: "2009-07-06" - } - Boy { - name: "Jack Smith" - } - Girl { - name: "Anne Brown" - BirthdayParty.rsvp: "2009-07-01" - } -} diff --git a/examples/declarative/referenceexamples/binding/happybirthdaysong.py b/examples/declarative/referenceexamples/binding/happybirthdaysong.py deleted file mode 100644 index cfe34eb82..000000000 --- a/examples/declarative/referenceexamples/binding/happybirthdaysong.py +++ /dev/null @@ -1,47 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, QTimer, Property, Slot -from PySide6.QtQml import QmlElement, QPyQmlPropertyValueSource - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.binding.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class HappyBirthdaySong(QPyQmlPropertyValueSource): - - def __init__(self, parent=None): - super().__init__(parent) - - self.m_target = None - self.m_name = "" - self.m_line = -1 - self.m_lyrics = [] - - self.m_timer = QTimer(self) - self.m_timer.timeout.connect(self.advance) - self.m_timer.start(1000) - - def setTarget(self, property): - self.m_target = property - - @Property(str) - def name(self): - return self.m_name - - @name.setter - def name(self, n): - self.m_name = n - self.m_lyrics = ["Happy birthday to you,", - "Happy birthday to you,", - f"Happy birthday dear {self.m_name},", - "Happy birthday to you!", - ""] - - @Slot() - def advance(self): - self.m_line = (self.m_line + 1) % len(self.m_lyrics) - self.m_target.write(self.m_lyrics[self.m_line]) diff --git a/examples/declarative/referenceexamples/binding/main.py b/examples/declarative/referenceexamples/binding/main.py deleted file mode 100644 index dcbd547ad..000000000 --- a/examples/declarative/referenceexamples/binding/main.py +++ /dev/null @@ -1,52 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/examples/qml/referenceexamples/binding example from Qt v6.x""" - -from pathlib import Path -import sys - -from PySide6.QtCore import QCoreApplication, QUrl -from PySide6.QtQml import QQmlComponent, QQmlEngine, qmlAttachedPropertiesObject - -from person import Boy, Girl -from birthdayparty import BirthdayParty -from happybirthdaysong import HappyBirthdaySong - - -if __name__ == "__main__": - app = QCoreApplication(sys.argv) - qml_file = Path(__file__).parent / "example.qml" - url = QUrl.fromLocalFile(qml_file) - engine = QQmlEngine() - component = QQmlComponent(engine, url) - party = component.create() - if not party: - print(component.errors()) - del engine - sys.exit(-1) - host = party.host - print(f"{host.name} is having a birthday!") - if isinstance(host, Boy): - print("He is inviting:") - else: - print("She is inviting:") - for g in range(party.guestCount()): - guest = party.guest(g) - name = guest.name - - rsvp_date = None - attached = qmlAttachedPropertiesObject(BirthdayParty, guest, False) - if attached: - rsvp_date = attached.rsvp.toString() - if rsvp_date: - print(f" {name} RSVP date: {rsvp_date}") - else: - print(f" {name} RSVP date: Hasn't RSVP'd") - - party.startParty() - - r = app.exec() - - del engine - sys.exit(r) diff --git a/examples/declarative/referenceexamples/binding/person.py b/examples/declarative/referenceexamples/binding/person.py deleted file mode 100644 index 9e7d799e1..000000000 --- a/examples/declarative/referenceexamples/binding/person.py +++ /dev/null @@ -1,53 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, Property, Signal -from PySide6.QtQml import QmlAnonymous, QmlElement - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.binding.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlAnonymous -class Person(QObject): - name_changed = Signal() - shoe_size_changed = Signal() - - def __init__(self, parent=None): - super().__init__(parent) - self._name = '' - self._shoe_size = 0 - - @Property(str, notify=name_changed) - def name(self): - return self._name - - @name.setter - def name(self, n): - if self._name != n: - self._name = n - self.name_changed.emit() - - @Property(int, notify=shoe_size_changed) - def shoe_size(self): - return self._shoe_size - - @shoe_size.setter - def shoe_size(self, s): - if self._shoe_size != s: - self._shoe_size = s - self.shoe_size_changed.emit() - - -@QmlElement -class Boy(Person): - def __init__(self, parent=None): - super().__init__(parent) - - -@QmlElement -class Girl(Person): - def __init__(self, parent=None): - super().__init__(parent) diff --git a/examples/declarative/referenceexamples/coercion/birthdayparty.py b/examples/declarative/referenceexamples/coercion/birthdayparty.py deleted file mode 100644 index f6ad1ac35..000000000 --- a/examples/declarative/referenceexamples/coercion/birthdayparty.py +++ /dev/null @@ -1,41 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, Property -from PySide6.QtQml import QmlElement, ListProperty - -from person import Person - - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.coercion.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class BirthdayParty(QObject): - - def __init__(self, parent=None): - super().__init__(parent) - self._host = None - self._guests = [] - - @Property(Person) - def host(self): - return self._host - - @host.setter - def host(self, h): - self._host = h - - def guest(self, n): - return self._guests[n] - - def guestCount(self): - return len(self._guests) - - def appendGuest(self, guest): - self._guests.append(guest) - - guests = ListProperty(Person, appendGuest) diff --git a/examples/declarative/referenceexamples/coercion/coercion.pyproject b/examples/declarative/referenceexamples/coercion/coercion.pyproject deleted file mode 100644 index 3c01c40c2..000000000 --- a/examples/declarative/referenceexamples/coercion/coercion.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "birthdayparty.py", "person.py", "example.qml"] -} diff --git a/examples/declarative/referenceexamples/coercion/doc/coercion.rst b/examples/declarative/referenceexamples/coercion/doc/coercion.rst deleted file mode 100644 index 2ccdaeb4f..000000000 --- a/examples/declarative/referenceexamples/coercion/doc/coercion.rst +++ /dev/null @@ -1,35 +0,0 @@ -.. _qml-inheritance-and-coercion-example: - -Extending QML - Inheritance and Coercion Example -================================================ - -This example builds on the :ref:`qml-adding-types-example` and the -:ref:`qml-object-and-list-property-types-example` . - -The Inheritance and Coercion Example shows how to use base classes to assign -types of more than one type to a property. It specializes the Person type -developed in the previous examples into two types - a ``Boy`` and a ``Girl``. - -Declare Boy and Girl --------------------- - -The Person class remains unaltered in this example and the Boy and Girl C++ -classes are trivial extensions of it. The types and their QML name are -registered with the QML engine. - -As an example, the inheritance used here is a little contrived, but in real -applications it is likely that the two extensions would add additional -properties or modify the Person classes behavior. - -Running the Example -------------------- - -The BirthdayParty type has not changed since the previous example. The -celebrant and guests property still use the People type. - -However, as all three types, Person, Boy and Girl, have been registered with the -QML system, on assignment QML automatically (and type-safely) converts the Boy -and Girl objects into a Person. - -The main.py file in the example includes a simple shell application that -loads and runs the QML snippet shown below. diff --git a/examples/declarative/referenceexamples/coercion/example.qml b/examples/declarative/referenceexamples/coercion/example.qml deleted file mode 100644 index c47678483..000000000 --- a/examples/declarative/referenceexamples/coercion/example.qml +++ /dev/null @@ -1,16 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import examples.coercion.people - -BirthdayParty { - host: Boy { - name: "Bob Jones" - shoe_size: 12 - } - guests: [ - Boy { name: "Leo Hodges" }, - Boy { name: "Jack Smith" }, - Girl { name: "Anne Brown" } - ] -} diff --git a/examples/declarative/referenceexamples/coercion/main.py b/examples/declarative/referenceexamples/coercion/main.py deleted file mode 100644 index 9f49bc1da..000000000 --- a/examples/declarative/referenceexamples/coercion/main.py +++ /dev/null @@ -1,36 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/examples/qml/referenceexamples/coercion example from Qt v6.x""" - -from pathlib import Path -import sys - -from PySide6.QtCore import QCoreApplication, QUrl -from PySide6.QtQml import QQmlComponent, QQmlEngine - -from person import Boy, Girl -from birthdayparty import BirthdayParty - - -app = QCoreApplication(sys.argv) -qml_file = Path(__file__).parent / "example.qml" -url = QUrl.fromLocalFile(qml_file) -engine = QQmlEngine() -component = QQmlComponent(engine, url) -party = component.create() -if not party: - print(component.errors()) - del engine - sys.exit(-1) -host = party.host -print(f"{host.name} is having a birthday!") -if isinstance(host, Boy): - print("He is inviting:") -else: - print("She is inviting:") -for g in range(party.guestCount()): - name = party.guest(g).name - print(f" {name}") -del engine -sys.exit(0) diff --git a/examples/declarative/referenceexamples/coercion/person.py b/examples/declarative/referenceexamples/coercion/person.py deleted file mode 100644 index 69056014c..000000000 --- a/examples/declarative/referenceexamples/coercion/person.py +++ /dev/null @@ -1,47 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, Property -from PySide6.QtQml import QmlElement, QmlUncreatable - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.coercion.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -@QmlUncreatable("Person is an abstract base class.") -class Person(QObject): - def __init__(self, parent=None): - super().__init__(parent) - self._name = '' - self._shoe_size = 0 - - @Property(str) - def name(self): - return self._name - - @name.setter - def name(self, n): - self._name = n - - @Property(int) - def shoe_size(self): - return self._shoe_size - - @shoe_size.setter - def shoe_size(self, s): - self._shoe_size = s - - -@QmlElement -class Boy(Person): - def __init__(self, parent=None): - super().__init__(parent) - - -@QmlElement -class Girl(Person): - def __init__(self, parent=None): - super().__init__(parent) diff --git a/examples/declarative/referenceexamples/default/birthdayparty.py b/examples/declarative/referenceexamples/default/birthdayparty.py deleted file mode 100644 index 3c13ca6cf..000000000 --- a/examples/declarative/referenceexamples/default/birthdayparty.py +++ /dev/null @@ -1,42 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, ClassInfo, Property -from PySide6.QtQml import QmlElement, ListProperty - -from person import Person - - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.default.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -@ClassInfo(DefaultProperty="guests") -class BirthdayParty(QObject): - - def __init__(self, parent=None): - super().__init__(parent) - self._host = None - self._guests = [] - - @Property(Person) - def host(self): - return self._host - - @host.setter - def host(self, h): - self._host = h - - def guest(self, n): - return self._guests[n] - - def guestCount(self): - return len(self._guests) - - def appendGuest(self, guest): - self._guests.append(guest) - - guests = ListProperty(Person, appendGuest) diff --git a/examples/declarative/referenceexamples/default/default.pyproject b/examples/declarative/referenceexamples/default/default.pyproject deleted file mode 100644 index 3c01c40c2..000000000 --- a/examples/declarative/referenceexamples/default/default.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "birthdayparty.py", "person.py", "example.qml"] -} diff --git a/examples/declarative/referenceexamples/default/doc/default.rst b/examples/declarative/referenceexamples/default/doc/default.rst deleted file mode 100644 index 1b28519a7..000000000 --- a/examples/declarative/referenceexamples/default/doc/default.rst +++ /dev/null @@ -1,30 +0,0 @@ -.. _qml-default-property-example: - -Extending QML - Default Property Example -======================================== - -This example builds on the :ref:`qml-adding-types-example`, -the :ref:`qml-object-and-list-property-types-example` and -the :ref:`qml-inheritance-and-coercion-example`. - -The Default Property Example is a minor modification of the -:ref:`qml-inheritance-and-coercion-example` that simplifies the -specification of a BirthdayParty through the use of a default property. - -Declaring the BirthdayParty Class ---------------------------------- - -The only difference between this example and the last, is the addition of a -``DefaultProperty`` class info annotation. - -The default property specifies the property to assign to whenever an explicit -property is not specified, in the case of the BirthdayParty type the guest -property. It is purely a syntactic simplification, the behavior is identical -to specifying the property by name, but it can add a more natural feel in many -situations. The default property must be either an object or list property. - -Running the Example -------------------- - -The main.py file in the example includes a simple shell application that -loads and runs the QML snippet shown below. diff --git a/examples/declarative/referenceexamples/default/example.qml b/examples/declarative/referenceexamples/default/example.qml deleted file mode 100644 index 435be7860..000000000 --- a/examples/declarative/referenceexamples/default/example.qml +++ /dev/null @@ -1,15 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import examples.default.people - -BirthdayParty { - host: Boy { - name: "Bob Jones" - shoe_size: 12 - } - - Boy { name: "Leo Hodges" } - Boy { name: "Jack Smith" } - Girl { name: "Anne Brown" } -} diff --git a/examples/declarative/referenceexamples/default/main.py b/examples/declarative/referenceexamples/default/main.py deleted file mode 100644 index a4ce2f08a..000000000 --- a/examples/declarative/referenceexamples/default/main.py +++ /dev/null @@ -1,36 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/examples/qml/referenceexamples/default example from Qt v6.x""" - -from pathlib import Path -import sys - -from PySide6.QtCore import QCoreApplication, QUrl -from PySide6.QtQml import QQmlComponent, QQmlEngine - -from person import Boy, Girl -from birthdayparty import BirthdayParty - - -app = QCoreApplication(sys.argv) -qml_file = Path(__file__).parent / "example.qml" -url = QUrl.fromLocalFile(qml_file) -engine = QQmlEngine() -component = QQmlComponent(engine, url) -party = component.create() -if not party: - print(component.errors()) - del engine - sys.exit(-1) -host = party.host -print(f"{host.name} is having a birthday!") -if isinstance(host, Boy): - print("He is inviting:") -else: - print("She is inviting:") -for g in range(party.guestCount()): - name = party.guest(g).name - print(f" {name}") -del engine -sys.exit(0) diff --git a/examples/declarative/referenceexamples/default/person.py b/examples/declarative/referenceexamples/default/person.py deleted file mode 100644 index 7164bd645..000000000 --- a/examples/declarative/referenceexamples/default/person.py +++ /dev/null @@ -1,46 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, Property -from PySide6.QtQml import QmlAnonymous, QmlElement - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.default.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlAnonymous -class Person(QObject): - def __init__(self, parent=None): - super().__init__(parent) - self._name = '' - self._shoe_size = 0 - - @Property(str) - def name(self): - return self._name - - @name.setter - def name(self, n): - self._name = n - - @Property(int) - def shoe_size(self): - return self._shoe_size - - @shoe_size.setter - def shoe_size(self, s): - self._shoe_size = s - - -@QmlElement -class Boy(Person): - def __init__(self, parent=None): - super().__init__(parent) - - -@QmlElement -class Girl(Person): - def __init__(self, parent=None): - super().__init__(parent) diff --git a/examples/declarative/referenceexamples/extended/doc/extended.rst b/examples/declarative/referenceexamples/extended/doc/extended.rst deleted file mode 100644 index 745960535..000000000 --- a/examples/declarative/referenceexamples/extended/doc/extended.rst +++ /dev/null @@ -1,41 +0,0 @@ -.. _qml-extension-objects-example: - -Extending QML - Extension Objects Example -========================================= - -This example builds on the the :ref:`qml-adding-types-example`. - -Shows how to use QmlExtended decorator to provide an extension object to a -QLineEdit without modifying or subclassing it. - -Firstly, the LineEditExtension class is registered with the QML system as an -extension of QLineEdit. We declare a foreign type to do this as we cannot -modify Qt's internal QLineEdit class. - -.. code-block:: python - - @QmlNamedElement("QLineEdit") - @QmlExtended(LineEditExtension) - @QmlForeign(QLineEdit) - class LineEditForeign(QObject): - - -Note the usage of ``QmlNamedElement()`` instead of ``QmlElement()``. -``QmlElement()`` uses the name of the containing type by default, -``LineEditExtension`` in this case. As the class being an extension class is -an implementation detail, we choose the more natural name ``QLineEdit`` -instead. - -The QML engine then instantiates a QLineEdit. - -In QML, a property is set on the line edit that only exists in the -``LineEditExtension`` class: - -.. code-block:: javascript - - QLineEdit { - left_margin: 20 - } - -The extension type performs calls on the ``QLineEdit`` that otherwise will not -be accessible to the QML engine. diff --git a/examples/declarative/referenceexamples/extended/example.qml b/examples/declarative/referenceexamples/extended/example.qml deleted file mode 100644 index e4af3bec5..000000000 --- a/examples/declarative/referenceexamples/extended/example.qml +++ /dev/null @@ -1,8 +0,0 @@ -// Copyright (C) 2022 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import examples.extend 1.0 - -QLineEdit { - left_margin: 20 -} diff --git a/examples/declarative/referenceexamples/extended/extended.pyproject b/examples/declarative/referenceexamples/extended/extended.pyproject deleted file mode 100644 index 127a3a76a..000000000 --- a/examples/declarative/referenceexamples/extended/extended.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "example.qml"] -} diff --git a/examples/declarative/referenceexamples/extended/main.py b/examples/declarative/referenceexamples/extended/main.py deleted file mode 100644 index 6ee386401..000000000 --- a/examples/declarative/referenceexamples/extended/main.py +++ /dev/null @@ -1,95 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/examples/qml/referenceexamples/extended example from Qt v6.x""" - -from pathlib import Path -import sys - -from PySide6.QtCore import QObject, QUrl, Property -from PySide6.QtWidgets import QApplication, QLineEdit -from PySide6.QtQml import (QQmlComponent, QQmlEngine, QmlForeign, QmlExtended, - QmlNamedElement) - - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.extend" -QML_IMPORT_MAJOR_VERSION = 1 - - -class LineEditExtension(QObject): - - def __init__(self, parent=None): - super().__init__(parent) - self._line_edit = parent - - @Property(int) - def left_margin(self): - return self._line_edit.textMargins().left() - - @left_margin.setter - def left_margin(self, m): - margins = self._line_edit.textMargins() - margins.setLeft(m) - self._line_edit.setTextMargins(margins) - - @Property(int) - def right_margin(self): - return self._line_edit.textMargins().right() - - @right_margin.setter - def right_margin(self, m): - margins = self._line_edit.textMargins() - margins.setRight(m) - self._line_edit.setTextMargins(margins) - - @Property(int) - def top_margin(self): - return self._line_edit.textMargins().top() - - @top_margin.setter - def top_margin(self, m): - margins = self._line_edit.textMargins() - margins.setTop(m) - self._line_edit.setTextMargins(margins) - - @Property(int) - def bottom_margin(self): - return self._line_edit.textMargins().bottom() - - @bottom_margin.setter - def bottom_margin(self, m): - margins = self._line_edit.textMargins() - margins.setBottom(m) - self._line_edit.setTextMargins(margins) - - -@QmlNamedElement("QLineEdit") -@QmlExtended(LineEditExtension) -@QmlForeign(QLineEdit) -class LineEditForeign(QObject): - - def __init__(self, parent=None): - super().__init__(parent) - - -if __name__ == '__main__': - app = QApplication(sys.argv) - - qml_file = Path(__file__).parent / "example.qml" - url = QUrl.fromLocalFile(qml_file) - engine = QQmlEngine() - component = QQmlComponent(engine, url) - widget = component.create() - if not widget: - print(component.errors()) - del engine - sys.exit(-1) - - widget.show() - r = app.exec() - # Deleting the engine before it goes out of scope is required to make sure - # all child QML instances are destroyed in the correct order. - del engine - sys.exit(r) diff --git a/examples/declarative/referenceexamples/grouped/birthdayparty.py b/examples/declarative/referenceexamples/grouped/birthdayparty.py deleted file mode 100644 index 9f414441e..000000000 --- a/examples/declarative/referenceexamples/grouped/birthdayparty.py +++ /dev/null @@ -1,42 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, ClassInfo, Property -from PySide6.QtQml import QmlElement, ListProperty - -from person import Person - - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.grouped.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -@ClassInfo(DefaultProperty="guests") -class BirthdayParty(QObject): - - def __init__(self, parent=None): - super().__init__(parent) - self._host = None - self._guests = [] - - @Property(Person) - def host(self): - return self._host - - @host.setter - def host(self, h): - self._host = h - - def guest(self, n): - return self._guests[n] - - def guestCount(self): - return len(self._guests) - - def appendGuest(self, guest): - self._guests.append(guest) - - guests = ListProperty(Person, appendGuest) diff --git a/examples/declarative/referenceexamples/grouped/doc/grouped.rst b/examples/declarative/referenceexamples/grouped/doc/grouped.rst deleted file mode 100644 index 691c1d393..000000000 --- a/examples/declarative/referenceexamples/grouped/doc/grouped.rst +++ /dev/null @@ -1,17 +0,0 @@ -.. _qml-grouped-example: - -Extending QML - Grouped Properties Example -========================================== - -Grouped Properties. - -This example builds on the the :ref:`qml-default-property-example`, -the :ref:`qml-inheritance-and-coercion-example` -the :ref:`qml-object-and-list-property-types-example` -and the :ref:`qml-adding-types-example`. - -Running the Example -------------------- - -The ``main.py`` file in the example includes a simple shell application that -loads and runs the QML snippet shown below. diff --git a/examples/declarative/referenceexamples/grouped/example.qml b/examples/declarative/referenceexamples/grouped/example.qml deleted file mode 100644 index d0db4f193..000000000 --- a/examples/declarative/referenceexamples/grouped/example.qml +++ /dev/null @@ -1,33 +0,0 @@ -// Copyright (C) 2022 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick - -import examples.grouped.people - -BirthdayParty { - host: Boy { - name: "Bob Jones" - shoe { size: 12; color: "white"; brand: "Bikey"; price: 90.0 } - } - - Boy { - name: "Leo Hodges" - shoe { size: 10; color: "black"; brand: "Thebok"; price: 59.95 } - } - Boy { name: "Jack Smith" - shoe { - size: 8 - color: "blue" - brand: "Luma" - price: 19.95 - } - } - Girl { - name: "Anne Brown" - shoe.size: 7 - shoe.color: "red" - shoe.brand: "Job Macobs" - shoe.price: 699.99 - } -} diff --git a/examples/declarative/referenceexamples/grouped/grouped.pyproject b/examples/declarative/referenceexamples/grouped/grouped.pyproject deleted file mode 100644 index 3c01c40c2..000000000 --- a/examples/declarative/referenceexamples/grouped/grouped.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "birthdayparty.py", "person.py", "example.qml"] -} diff --git a/examples/declarative/referenceexamples/grouped/main.py b/examples/declarative/referenceexamples/grouped/main.py deleted file mode 100644 index f1edb8b94..000000000 --- a/examples/declarative/referenceexamples/grouped/main.py +++ /dev/null @@ -1,43 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/examples/qml/referenceexamples/default example from Qt v6.x""" - -from pathlib import Path -import sys - -from PySide6.QtCore import QCoreApplication, QUrl -from PySide6.QtQml import QQmlComponent, QQmlEngine - -from person import Boy, Girl -from birthdayparty import BirthdayParty - - -if __name__ == '__main__': - app = QCoreApplication(sys.argv) - qml_file = Path(__file__).parent / "example.qml" - url = QUrl.fromLocalFile(qml_file) - engine = QQmlEngine() - component = QQmlComponent(engine, url) - party = component.create() - if not party: - print(component.errors()) - del engine - sys.exit(-1) - host = party.host - print(f"{host.name} is having a birthday!") - if isinstance(host, Boy): - print("He is inviting:") - else: - print("She is inviting:") - best_shoe = None - for g in range(party.guestCount()): - guest = party.guest(g) - name = guest.name - print(f" {name}") - if not best_shoe or best_shoe.shoe.price < guest.shoe.price: - best_shoe = guest; - if best_shoe: - print(f"{best_shoe.name} is wearing the best shoes!"); - del engine - sys.exit(0) diff --git a/examples/declarative/referenceexamples/grouped/person.py b/examples/declarative/referenceexamples/grouped/person.py deleted file mode 100644 index a1edf077e..000000000 --- a/examples/declarative/referenceexamples/grouped/person.py +++ /dev/null @@ -1,85 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, Property -from PySide6.QtGui import QColor -from PySide6.QtQml import QmlAnonymous, QmlElement - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.grouped.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlAnonymous -class ShoeDescription(QObject): - def __init__(self, parent=None): - super().__init__(parent) - self._brand = '' - self._size = 0 - self._price = 0 - self._color = QColor() - - @Property(str) - def brand(self): - return self._brand - - @brand.setter - def brand(self, b): - self._brand = b - - @Property(int) - def size(self): - return self._size - - @size.setter - def size(self, s): - self._size = s - - @Property(float) - def price(self): - return self._price - - @price.setter - def price(self, p): - self._price = p - - @Property(QColor) - def color(self): - return self._color - - @color.setter - def color(self, c): - self._color = c - - -@QmlAnonymous -class Person(QObject): - def __init__(self, parent=None): - super().__init__(parent) - self._name = '' - self._shoe = ShoeDescription() - - @Property(str) - def name(self): - return self._name - - @name.setter - def name(self, n): - self._name = n - - @Property(ShoeDescription) - def shoe(self): - return self._shoe - - -@QmlElement -class Boy(Person): - def __init__(self, parent=None): - super().__init__(parent) - - -@QmlElement -class Girl(Person): - def __init__(self, parent=None): - super().__init__(parent) diff --git a/examples/declarative/referenceexamples/methods/birthdayparty.py b/examples/declarative/referenceexamples/methods/birthdayparty.py deleted file mode 100644 index 41425a2b1..000000000 --- a/examples/declarative/referenceexamples/methods/birthdayparty.py +++ /dev/null @@ -1,47 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, Property, Slot -from PySide6.QtQml import QmlElement, ListProperty - -from person import Person - - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.methods.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class BirthdayParty(QObject): - - def __init__(self, parent=None): - super().__init__(parent) - self._host = None - self._guests = [] - - @Property(Person) - def host(self): - return self._host - - @host.setter - def host(self, h): - self._host = h - - def guest(self, n): - return self._guests[n] - - def guestCount(self): - return len(self._guests) - - def appendGuest(self, guest): - self._guests.append(guest) - - @Slot(str) - def invite(self, name): - guest = Person(self) - guest.name = name - self.appendGuest(guest) - - guests = ListProperty(Person, appendGuest) diff --git a/examples/declarative/referenceexamples/methods/doc/methods.rst b/examples/declarative/referenceexamples/methods/doc/methods.rst deleted file mode 100644 index bda2ede5a..000000000 --- a/examples/declarative/referenceexamples/methods/doc/methods.rst +++ /dev/null @@ -1,15 +0,0 @@ -.. _qml-methods-example: - -Extending QML - Methods Example -=============================== - -This example builds on the :ref:`qml-adding-types-example`, -the :ref:`qml-object-and-list-property-types-example` and -the :ref:`qml-inheritance-and-coercion-example`. - -The Methods Example has an additional method in the ``BirthdayParty`` class: -``invite()``. ``invite()`` is decorated with ``@Slot`` so that it can be -called from QML. - -In ``example.qml``, the ``invite()`` method is called -in the ``QtQml.Component.completed()`` signal handler. diff --git a/examples/declarative/referenceexamples/methods/example.qml b/examples/declarative/referenceexamples/methods/example.qml deleted file mode 100644 index c48e952fd..000000000 --- a/examples/declarative/referenceexamples/methods/example.qml +++ /dev/null @@ -1,19 +0,0 @@ -// Copyright (C) 2017 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick -import examples.methods.people - -BirthdayParty { - host: Person { - name: "Bob Jones" - shoe_size: 12 - } - guests: [ - Person { name: "Leo Hodges" }, - Person { name: "Jack Smith" }, - Person { name: "Anne Brown" } - ] - - Component.onCompleted: invite("William Green") -} diff --git a/examples/declarative/referenceexamples/methods/main.py b/examples/declarative/referenceexamples/methods/main.py deleted file mode 100644 index 31748ff2b..000000000 --- a/examples/declarative/referenceexamples/methods/main.py +++ /dev/null @@ -1,32 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/examples/qml/referenceexamples/methods example from Qt v6.x""" - -from pathlib import Path -import sys - -from PySide6.QtCore import QCoreApplication, QUrl -from PySide6.QtQml import QQmlComponent, QQmlEngine - -from person import Person -from birthdayparty import BirthdayParty - - -app = QCoreApplication(sys.argv) -qml_file = Path(__file__).parent / "example.qml" -url = QUrl.fromLocalFile(qml_file) -engine = QQmlEngine() -component = QQmlComponent(engine, url) -party = component.create() -if not party: - print(component.errors()) - del engine - sys.exit(-1) -host = party.host -print(f"{host.name} is having a birthday!\nThey are inviting:") -for g in range(party.guestCount()): - name = party.guest(g).name - print(f" {name}") -del engine -sys.exit(0) diff --git a/examples/declarative/referenceexamples/methods/methods.pyproject b/examples/declarative/referenceexamples/methods/methods.pyproject deleted file mode 100644 index 3c01c40c2..000000000 --- a/examples/declarative/referenceexamples/methods/methods.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "birthdayparty.py", "person.py", "example.qml"] -} diff --git a/examples/declarative/referenceexamples/methods/person.py b/examples/declarative/referenceexamples/methods/person.py deleted file mode 100644 index b5e0bd899..000000000 --- a/examples/declarative/referenceexamples/methods/person.py +++ /dev/null @@ -1,34 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, Property -from PySide6.QtQml import QmlElement - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.methods.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class Person(QObject): - def __init__(self, parent=None): - super().__init__(parent) - self._name = '' - self._shoe_size = 0 - - @Property(str) - def name(self): - return self._name - - @name.setter - def name(self, n): - self._name = n - - @Property(int) - def shoe_size(self): - return self._shoe_size - - @shoe_size.setter - def shoe_size(self, s): - self._shoe_size = s diff --git a/examples/declarative/referenceexamples/properties/birthdayparty.py b/examples/declarative/referenceexamples/properties/birthdayparty.py deleted file mode 100644 index 1a115101b..000000000 --- a/examples/declarative/referenceexamples/properties/birthdayparty.py +++ /dev/null @@ -1,41 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, Property -from PySide6.QtQml import QmlElement, ListProperty - -from person import Person - - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.properties.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class BirthdayParty(QObject): - - def __init__(self, parent=None): - super().__init__(parent) - self._host = None - self._guests = [] - - @Property(Person) - def host(self): - return self._host - - @host.setter - def host(self, h): - self._host = h - - def guest(self, n): - return self._guests[n] - - def guestCount(self): - return len(self._guests) - - def appendGuest(self, guest): - self._guests.append(guest) - - guests = ListProperty(Person, appendGuest) diff --git a/examples/declarative/referenceexamples/properties/doc/properties.rst b/examples/declarative/referenceexamples/properties/doc/properties.rst deleted file mode 100644 index 909434c3c..000000000 --- a/examples/declarative/referenceexamples/properties/doc/properties.rst +++ /dev/null @@ -1,89 +0,0 @@ -.. _qml-object-and-list-property-types-example: - -Extending QML - Object and List Property Types Example -====================================================== - -Exporting C++ Properties. - -This example builds on :ref:`qml-adding-types-example`. - -The Object and List Property Types example shows how to add object and list -properties in QML. This example adds a BirthdayParty type that specifies a -birthday party, consisting of a celebrant and a list of guests. People are -specified using the People QML type built in the previous example. - -import examples.properties.people - -.. code-block:: javascript - - BirthdayParty { - host: Person { - name: "Bob Jones" - shoe_size: 12 - } - guests: [ - Person { name: "Leo Hodges" }, - Person { name: "Jack Smith" }, - Person { name: "Anne Brown" } - ] - } - -Declare the BirthdayParty -------------------------- - -The BirthdayParty class is declared like this: - -.. code-block:: python - - from person import Person - - - # To be used on the @QmlElement decorator - # (QML_IMPORT_MINOR_VERSION is optional) - QML_IMPORT_NAME = "examples.properties.people" - QML_IMPORT_MAJOR_VERSION = 1 - - - @QmlElement - class BirthdayParty(QObject): - - def __init__(self, parent=None): - super().__init__(parent) - self._host = None - self._guests = [] - - @Property(Person) - def host(self): - return self._host - - @host.setter - def host(self, h): - self._host = h - - def guest(self, n): - return self._guests[n] - - def guestCount(self): - return len(self._guests) - - def appendGuest(self, guest): - self._guests.append(guest) - - guests = ListProperty(Person, appendGuest) - -The class contains a member to store the celebrant object, and also a -list member storing the Person instances. - -In QML, the type of a list properties - and the guests property is a list of -people - are all of type ListProperty. ListProperty is simple value -type that contains a set of functions. QML calls these functions -whenever it needs to read from, write to or otherwise interact with -the list. In addition to concrete lists like the people list used in this -example, the use of QQmlListProperty allows for "virtual lists" and other advanced -scenarios. - -Running the Example -------------------- - -The main.py file in the example includes a simple shell application that -loads and runs the QML snippet shown at the beginning of this page. diff --git a/examples/declarative/referenceexamples/properties/example.qml b/examples/declarative/referenceexamples/properties/example.qml deleted file mode 100644 index 1486a0f92..000000000 --- a/examples/declarative/referenceexamples/properties/example.qml +++ /dev/null @@ -1,16 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import examples.properties.people - -BirthdayParty { - host: Person { - name: "Bob Jones" - shoe_size: 12 - } - guests: [ - Person { name: "Leo Hodges" }, - Person { name: "Jack Smith" }, - Person { name: "Anne Brown" } - ] -} diff --git a/examples/declarative/referenceexamples/properties/main.py b/examples/declarative/referenceexamples/properties/main.py deleted file mode 100644 index a980b25aa..000000000 --- a/examples/declarative/referenceexamples/properties/main.py +++ /dev/null @@ -1,34 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/examples/qml/referenceexamples/properties example from Qt v6.x""" - -from pathlib import Path -import sys - -from PySide6.QtCore import QCoreApplication, QUrl -from PySide6.QtQml import QQmlComponent, QQmlEngine - -from person import Person -from birthdayparty import BirthdayParty - - -if __name__ == '__main__': - app = QCoreApplication(sys.argv) - - qml_file = Path(__file__).parent / "example.qml" - url = QUrl.fromLocalFile(qml_file) - engine = QQmlEngine() - component = QQmlComponent(engine, url) - - party = component.create() - if party: - print(f"{party.host} is having a birthday!\nThey are inviting:") - for g in range(party.guestCount()): - name = party.guest(g).name - print(f" {name}") - else: - print(component.errors()) - - del engine - sys.exit(0) diff --git a/examples/declarative/referenceexamples/properties/person.py b/examples/declarative/referenceexamples/properties/person.py deleted file mode 100644 index 4cc54260a..000000000 --- a/examples/declarative/referenceexamples/properties/person.py +++ /dev/null @@ -1,35 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, Property -from PySide6.QtQml import QmlElement - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.properties.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class Person(QObject): - def __init__(self, parent=None): - super().__init__(parent) - self._name = '' - self._shoe_size = 0 - - @Property(str) - def name(self): - return self._name - - @name.setter - def name(self, n): - self._name = n - - @Property(int) - def shoe_size(self): - return self._shoe_size - - @shoe_size.setter - def shoe_size(self, s): - self._shoe_size = s - diff --git a/examples/declarative/referenceexamples/properties/properties.pyproject b/examples/declarative/referenceexamples/properties/properties.pyproject deleted file mode 100644 index 0f5958fc3..000000000 --- a/examples/declarative/referenceexamples/properties/properties.pyproject +++ /dev/null @@ -1,6 +0,0 @@ -{ - "files": ["example.qml", - "main.py", - "person.py", - "birthdayparty.py"] -} diff --git a/examples/declarative/referenceexamples/valuesource/birthdayparty.py b/examples/declarative/referenceexamples/valuesource/birthdayparty.py deleted file mode 100644 index 3bc75e819..000000000 --- a/examples/declarative/referenceexamples/valuesource/birthdayparty.py +++ /dev/null @@ -1,76 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QDate, QObject, ClassInfo, Property, QTime, Signal -from PySide6.QtQml import QmlAnonymous, QmlAttached, QmlElement, ListProperty - -from person import Person - - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.valuesource.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlAnonymous -class BirthdayPartyAttached(QObject): - - def __init__(self, parent=None): - super().__init__(parent) - self._rsvp = QDate() - - @Property(QDate) - def rsvp(self): - return self._rsvp - - @rsvp.setter - def rsvp(self, d): - self._rsvp = d - - -@QmlElement -@ClassInfo(DefaultProperty="guests") -@QmlAttached(BirthdayPartyAttached) -class BirthdayParty(QObject): - - partyStarted = Signal(QTime) - - def __init__(self, parent=None): - super().__init__(parent) - self._host = None - self._guests = [] - - def startParty(self): - self.partyStarted.emit(QTime.currentTime()) - - @Property(Person) - def host(self): - return self._host - - @host.setter - def host(self, h): - self._host = h - - @Property(str) - def announcement(self): - return "" - - @announcement.setter - def announcement(self, a): - print(a) - - def guest(self, n): - return self._guests[n] - - def guestCount(self): - return len(self._guests) - - def appendGuest(self, guest): - self._guests.append(guest) - - @staticmethod - def qmlAttachedProperties(self, o): - return BirthdayPartyAttached(o) - - guests = ListProperty(Person, appendGuest) diff --git a/examples/declarative/referenceexamples/valuesource/doc/valuesource.rst b/examples/declarative/referenceexamples/valuesource/doc/valuesource.rst deleted file mode 100644 index 81fbc827f..000000000 --- a/examples/declarative/referenceexamples/valuesource/doc/valuesource.rst +++ /dev/null @@ -1,20 +0,0 @@ -.. _qml-valuesource-example: - -Extending QML - Value Source Example -==================================== - -This example builds on the :ref:`qml-adding-types-example`, -the :ref:`qml-attached-properties-example`, -the :ref:`qml-default-property-example`, -the :ref:`qml-inheritance-and-coercion-example` and -the :ref:`qml-object-and-list-property-types-example`. - -It demonstrates implementing a -`property value source <https://doc.qt.io/qt-6/qtqml-cppintegration-definetypes.html#property-value-sources>`_ -in Python. - -Running the Example -------------------- - -The main.py file in the example includes a simple shell application that -loads and runs the QML snippet shown below. diff --git a/examples/declarative/referenceexamples/valuesource/example.qml b/examples/declarative/referenceexamples/valuesource/example.qml deleted file mode 100644 index cb9683f3a..000000000 --- a/examples/declarative/referenceexamples/valuesource/example.qml +++ /dev/null @@ -1,27 +0,0 @@ -// Copyright (C) 2022 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import examples.valuesource.people - -BirthdayParty { - HappyBirthdaySong on announcement { name: "Bob Jones" } - - onPartyStarted: (time) => { console.log("This party started rockin' at " + time); } - - host: Boy { - name: "Bob Jones" - shoe_size: 12 - } - - Boy { - name: "Leo Hodges" - BirthdayParty.rsvp: "2009-07-06" - } - Boy { - name: "Jack Smith" - } - Girl { - name: "Anne Brown" - BirthdayParty.rsvp: "2009-07-01" - } -} diff --git a/examples/declarative/referenceexamples/valuesource/happybirthdaysong.py b/examples/declarative/referenceexamples/valuesource/happybirthdaysong.py deleted file mode 100644 index cffddd39e..000000000 --- a/examples/declarative/referenceexamples/valuesource/happybirthdaysong.py +++ /dev/null @@ -1,47 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, QTimer, Property, Slot -from PySide6.QtQml import QmlElement, QPyQmlPropertyValueSource - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.valuesource.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class HappyBirthdaySong(QPyQmlPropertyValueSource): - - def __init__(self, parent=None): - super().__init__(parent) - - self.m_target = None - self.m_name = "" - self.m_line = -1 - self.m_lyrics = [] - - self.m_timer = QTimer(self) - self.m_timer.timeout.connect(self.advance) - self.m_timer.start(1000) - - def setTarget(self, property): - self.m_target = property - - @Property(str) - def name(self): - return self.m_name - - @name.setter - def name(self, n): - self.m_name = n - self.m_lyrics = ["Happy birthday to you,", - "Happy birthday to you,", - f"Happy birthday dear {self.m_name},", - "Happy birthday to you!", - ""] - - @Slot() - def advance(self): - self.m_line = (self.m_line + 1) % len(self.m_lyrics) - self.m_target.write(self.m_lyrics[self.m_line]) diff --git a/examples/declarative/referenceexamples/valuesource/main.py b/examples/declarative/referenceexamples/valuesource/main.py deleted file mode 100644 index c3ded4be9..000000000 --- a/examples/declarative/referenceexamples/valuesource/main.py +++ /dev/null @@ -1,51 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -"""PySide6 port of the qml/examples/qml/referenceexamples/valuesource example from Qt v6.x""" - -from pathlib import Path -import sys - -from PySide6.QtCore import QCoreApplication, QUrl -from PySide6.QtQml import QQmlComponent, QQmlEngine, qmlAttachedPropertiesObject - -from person import Boy, Girl -from birthdayparty import BirthdayParty -from happybirthdaysong import HappyBirthdaySong - - -app = QCoreApplication(sys.argv) -qml_file = Path(__file__).parent / "example.qml" -url = QUrl.fromLocalFile(qml_file) -engine = QQmlEngine() -component = QQmlComponent(engine, url) -party = component.create() -if not party: - print(component.errors()) - del engine - sys.exit(-1) -host = party.host -print(f"{host.name} is having a birthday!") -if isinstance(host, Boy): - print("He is inviting:") -else: - print("She is inviting:") -for g in range(party.guestCount()): - guest = party.guest(g) - name = guest.name - - rsvp_date = None - attached = qmlAttachedPropertiesObject(BirthdayParty, guest, False) - if attached: - rsvp_date = attached.rsvp.toString() - if rsvp_date: - print(f" {name} RSVP date: {rsvp_date}") - else: - print(f" {name} RSVP date: Hasn't RSVP'd") - -party.startParty() - -r = app.exec() - -del engine -sys.exit(r) diff --git a/examples/declarative/referenceexamples/valuesource/person.py b/examples/declarative/referenceexamples/valuesource/person.py deleted file mode 100644 index 5cd04e38a..000000000 --- a/examples/declarative/referenceexamples/valuesource/person.py +++ /dev/null @@ -1,46 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from PySide6.QtCore import QObject, Property -from PySide6.QtQml import QmlAnonymous, QmlElement - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.valuesource.people" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlAnonymous -class Person(QObject): - def __init__(self, parent=None): - super().__init__(parent) - self._name = '' - self._shoe_size = 0 - - @Property(str) - def name(self): - return self._name - - @name.setter - def name(self, n): - self._name = n - - @Property(int) - def shoe_size(self): - return self._shoe_size - - @shoe_size.setter - def shoe_size(self, s): - self._shoe_size = s - - -@QmlElement -class Boy(Person): - def __init__(self, parent=None): - super().__init__(parent) - - -@QmlElement -class Girl(Person): - def __init__(self, parent=None): - super().__init__(parent) diff --git a/examples/declarative/referenceexamples/valuesource/valuesource.pyproject b/examples/declarative/referenceexamples/valuesource/valuesource.pyproject deleted file mode 100644 index a782d5c8a..000000000 --- a/examples/declarative/referenceexamples/valuesource/valuesource.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "birthdayparty.py", "happybirthdaysong.py", "person.py", "example.qml"] -} diff --git a/examples/declarative/rendercontrol/rendercontrol_opengl/cuberenderer.py b/examples/declarative/rendercontrol/rendercontrol_opengl/cuberenderer.py deleted file mode 100644 index 4a3bf737c..000000000 --- a/examples/declarative/rendercontrol/rendercontrol_opengl/cuberenderer.py +++ /dev/null @@ -1,186 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import ctypes -import numpy -from OpenGL.GL import (GL_COLOR_BUFFER_BIT, GL_CULL_FACE, GL_CW, - GL_DEPTH_BUFFER_BIT, GL_DEPTH_TEST, GL_FALSE, GL_FLOAT, - GL_TEXTURE_2D, GL_TRIANGLES) - -from PySide6.QtGui import (QMatrix4x4, QOffscreenSurface, QOpenGLContext, - QOpenGLFunctions, QWindow) -from PySide6.QtOpenGL import (QOpenGLBuffer, QOpenGLShader, - QOpenGLShaderProgram, QOpenGLVertexArrayObject) -from shiboken6 import VoidPtr - - -VERTEXSHADER_SOURCE = """attribute highp vec4 vertex; -attribute lowp vec2 coord; -varying lowp vec2 v_coord; -uniform highp mat4 matrix; -void main() { - v_coord = coord; - gl_Position = matrix * vertex; -} -""" - - -FRAGMENTSHADER_SOURCE = """varying lowp vec2 v_coord; -uniform sampler2D sampler; -void main() { - gl_FragColor = vec4(texture2D(sampler, v_coord).rgb, 1.0); -} -""" - - -FLOAT_SIZE = ctypes.sizeof(ctypes.c_float) - - -VERTEXES = numpy.array([-0.5, 0.5, 0.5, 0.5, -0.5, 0.5, -0.5, -0.5, 0.5, - 0.5, -0.5, 0.5, -0.5, 0.5, 0.5, 0.5, 0.5, 0.5, - -0.5, -0.5, -0.5, 0.5, -0.5, -0.5, -0.5, 0.5, -0.5, - 0.5, 0.5, -0.5, -0.5, 0.5, -0.5, 0.5, -0.5, -0.5, - - 0.5, -0.5, -0.5, 0.5, -0.5, 0.5, 0.5, 0.5, -0.5, - 0.5, 0.5, 0.5, 0.5, 0.5, -0.5, 0.5, -0.5, 0.5, - -0.5, 0.5, -0.5, -0.5, -0.5, 0.5, -0.5, -0.5, -0.5, - -0.5, -0.5, 0.5, -0.5, 0.5, -0.5, -0.5, 0.5, 0.5, - - 0.5, 0.5, -0.5, -0.5, 0.5, 0.5, -0.5, 0.5, -0.5, - -0.5, 0.5, 0.5, 0.5, 0.5, -0.5, 0.5, 0.5, 0.5, - -0.5, -0.5, -0.5, -0.5, -0.5, 0.5, 0.5, -0.5, -0.5, - 0.5, -0.5, 0.5, 0.5, -0.5, -0.5, -0.5, -0.5, 0.5], - dtype=numpy.float32) - - -TEX_COORDS = numpy.array([0.0, 0.0, 1.0, 1.0, 1.0, 0.0, - 1.0, 1.0, 0.0, 0.0, 0.0, 1.0, - 1.0, 1.0, 1.0, 0.0, 0.0, 1.0, - 0.0, 0.0, 0.0, 1.0, 1.0, 0.0, - - 1.0, 1.0, 1.0, 0.0, 0.0, 1.0, - 0.0, 0.0, 0.0, 1.0, 1.0, 0.0, - 0.0, 0.0, 1.0, 1.0, 1.0, 0.0, - 1.0, 1.0, 0.0, 0.0, 0.0, 1.0, - - 0.0, 1.0, 1.0, 0.0, 1.0, 1.0, - 1.0, 0.0, 0.0, 1.0, 0.0, 0.0, - 1.0, 0.0, 1.0, 1.0, 0.0, 0.0, - 0.0, 1.0, 0.0, 0.0, 1.0, 1.0], dtype=numpy.float32) - - -class CubeRenderer(): - def __init__(self, offscreenSurface): - self.m_angle = 0 - self.m_offscreenSurface = offscreenSurface - self.m_context = None - self.m_program = None - self.m_vbo = None - self.m_vao = None - self.m_matrixLoc = 0 - self.m_proj = QMatrix4x4() - - def __del__(self): - # Use a temporary offscreen surface to do the cleanup. There may not - # be a native window surface available anymore at self stage. - self.m_context.makeCurrent(self.m_offscreenSurface) - del self.m_program - del self.m_vbo - del self.m_vao - self.m_context.doneCurrent() - - def init(self, w, share): - self.m_context = QOpenGLContext() - self.m_context.setShareContext(share) - self.m_context.setFormat(w.requestedFormat()) - self.m_context.create() - if not self.m_context.makeCurrent(w): - return - - f = self.m_context.functions() - f.glClearColor(0.0, 0.1, 0.25, 1.0) - f.glViewport(0, 0, w.width() * w.devicePixelRatio(), - w.height() * w.devicePixelRatio()) - - self.m_program = QOpenGLShaderProgram() - self.m_program.addCacheableShaderFromSourceCode(QOpenGLShader.Vertex, - VERTEXSHADER_SOURCE) - self.m_program.addCacheableShaderFromSourceCode(QOpenGLShader.Fragment, - FRAGMENTSHADER_SOURCE) - self.m_program.bindAttributeLocation("vertex", 0) - self.m_program.bindAttributeLocation("coord", 1) - self.m_program.link() - self.m_matrixLoc = self.m_program.uniformLocation("matrix") - - self.m_vao = QOpenGLVertexArrayObject() - self.m_vao.create() - vaoBinder = QOpenGLVertexArrayObject.Binder(self.m_vao) - - self.m_vbo = QOpenGLBuffer() - self.m_vbo.create() - self.m_vbo.bind() - - vertexCount = 36 - self.m_vbo.allocate(FLOAT_SIZE * vertexCount * 5) - vertex_data = VERTEXES.tobytes() - tex_coord_data = TEX_COORDS.tobytes() - self.m_vbo.write(0, VoidPtr(vertex_data), - FLOAT_SIZE * vertexCount * 3) - self.m_vbo.write(FLOAT_SIZE * vertexCount * 3, - VoidPtr(tex_coord_data), - FLOAT_SIZE * vertexCount * 2) - self.m_vbo.release() - - if self.m_vao.isCreated(): - self.setupVertexAttribs() - - def resize(self, w, h): - self.m_proj.setToIdentity() - self.m_proj.perspective(45, w / float(h), 0.01, 100.0) - - def setupVertexAttribs(self): - self.m_vbo.bind() - self.m_program.enableAttributeArray(0) - self.m_program.enableAttributeArray(1) - f = self.m_context.functions() - - null = VoidPtr(0) - pointer = VoidPtr(36 * 3 * FLOAT_SIZE) - f.glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, null) - f.glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 0, pointer) - self.m_vbo.release() - - def render(self, w, share, texture): - if not self.m_context: - self.init(w, share) - - if not self.m_context.makeCurrent(w): - return - - f = self.m_context.functions() - f.glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT) - - if texture: - f.glBindTexture(GL_TEXTURE_2D, texture) - f.glFrontFace(GL_CW) # because our cube's vertex data is such - f.glEnable(GL_CULL_FACE) - f.glEnable(GL_DEPTH_TEST) - - self.m_program.bind() - vaoBinder = QOpenGLVertexArrayObject.Binder(self.m_vao) - # If VAOs are not supported, set the vertex attributes every time. - if not self.m_vao.isCreated(): - self.setupVertexAttribs() - - m = QMatrix4x4() - m.translate(0, 0, -2) - m.rotate(90, 0, 0, 1) - m.rotate(self.m_angle, 0.5, 1, 0) - self.m_angle += 0.5 - - self.m_program.setUniformValue(self.m_matrixLoc, self.m_proj * m) - - # Draw the cube. - f.glDrawArrays(GL_TRIANGLES, 0, 36) - - self.m_context.swapBuffers(w) diff --git a/examples/declarative/rendercontrol/rendercontrol_opengl/demo.qml b/examples/declarative/rendercontrol/rendercontrol_opengl/demo.qml deleted file mode 100644 index 185c52c5f..000000000 --- a/examples/declarative/rendercontrol/rendercontrol_opengl/demo.qml +++ /dev/null @@ -1,161 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick 2.0 -import QtQuick.Particles 2.0 - -Rectangle { - id: root - - gradient: Gradient { - GradientStop { position: 0; color: mouse.pressed ? "lightsteelblue" : "steelblue" } - GradientStop { position: 1; color: "black" } - } - - Text { - anchors.centerIn: parent - text: "Qt Quick in a texture" - font.pointSize: 40 - color: "white" - - SequentialAnimation on rotation { - PauseAnimation { duration: 2500 } - NumberAnimation { from: 0; to: 360; duration: 5000; easing.type: Easing.InOutCubic } - loops: Animation.Infinite - } - } - - ParticleSystem { - id: particles - anchors.fill: parent - - ImageParticle { - id: smoke - system: particles - anchors.fill: parent - groups: ["A", "B"] - source: "qrc:///particleresources/glowdot.png" - colorVariation: 0 - color: "#00111111" - } - ImageParticle { - id: flame - anchors.fill: parent - system: particles - groups: ["C", "D"] - source: "qrc:///particleresources/glowdot.png" - colorVariation: 0.1 - color: "#00ff400f" - } - - Emitter { - id: fire - system: particles - group: "C" - - y: parent.height - width: parent.width - - emitRate: 350 - lifeSpan: 3500 - - acceleration: PointDirection { y: -17; xVariation: 3 } - velocity: PointDirection {xVariation: 3} - - size: 24 - sizeVariation: 8 - endSize: 4 - } - - TrailEmitter { - id: fireSmoke - group: "B" - system: particles - follow: "C" - width: root.width - height: root.height - 68 - - emitRatePerParticle: 1 - lifeSpan: 2000 - - velocity: PointDirection {y:-17*6; yVariation: -17; xVariation: 3} - acceleration: PointDirection {xVariation: 3} - - size: 36 - sizeVariation: 8 - endSize: 16 - } - - TrailEmitter { - id: fireballFlame - anchors.fill: parent - system: particles - group: "D" - follow: "E" - - emitRatePerParticle: 120 - lifeSpan: 180 - emitWidth: TrailEmitter.ParticleSize - emitHeight: TrailEmitter.ParticleSize - emitShape: EllipseShape{} - - size: 16 - sizeVariation: 4 - endSize: 4 - } - - TrailEmitter { - id: fireballSmoke - anchors.fill: parent - system: particles - group: "A" - follow: "E" - - emitRatePerParticle: 128 - lifeSpan: 2400 - emitWidth: TrailEmitter.ParticleSize - emitHeight: TrailEmitter.ParticleSize - emitShape: EllipseShape{} - - velocity: PointDirection {yVariation: 16; xVariation: 16} - acceleration: PointDirection {y: -16} - - size: 24 - sizeVariation: 8 - endSize: 8 - } - - Emitter { - id: balls - system: particles - group: "E" - - y: parent.height - width: parent.width - - emitRate: 2 - lifeSpan: 7000 - - velocity: PointDirection {y:-17*4*2; xVariation: 6*6} - acceleration: PointDirection {y: 17*2; xVariation: 6*6} - - size: 8 - sizeVariation: 4 - } - - Turbulence { //A bit of turbulence makes the smoke look better - anchors.fill: parent - groups: ["A","B"] - strength: 32 - system: particles - } - } - - onWidthChanged: particles.reset() - onHeightChanged: particles.reset() - - MouseArea { - id: mouse - anchors.fill: parent - } -} diff --git a/examples/declarative/rendercontrol/rendercontrol_opengl/doc/rendercontrol_opengl.rst b/examples/declarative/rendercontrol/rendercontrol_opengl/doc/rendercontrol_opengl.rst deleted file mode 100644 index f47567f52..000000000 --- a/examples/declarative/rendercontrol/rendercontrol_opengl/doc/rendercontrol_opengl.rst +++ /dev/null @@ -1,5 +0,0 @@ -QQuickRenderControl OpenGL Example -================================== - -The QQuickRenderControl OpenGL Example shows how to render a Qt Quick scene into a -texture that is then used by a non-Quick based OpenGL renderer. diff --git a/examples/declarative/rendercontrol/rendercontrol_opengl/main.py b/examples/declarative/rendercontrol/rendercontrol_opengl/main.py deleted file mode 100644 index ee885ae6d..000000000 --- a/examples/declarative/rendercontrol/rendercontrol_opengl/main.py +++ /dev/null @@ -1,20 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import sys -from PySide6.QtGui import QGuiApplication -from PySide6.QtQuick import QQuickWindow, QSGRendererInterface - -from window_singlethreaded import WindowSingleThreaded - - -if __name__ == "__main__": - app = QGuiApplication(sys.argv) - # only functional when Qt Quick is also using OpenGL - QQuickWindow.setGraphicsApi(QSGRendererInterface.OpenGLRhi) - window = WindowSingleThreaded() - window.resize(1024, 768) - window.show() - ex = app.exec() - del window - sys.exit(ex) diff --git a/examples/declarative/rendercontrol/rendercontrol_opengl/rendercontrol_opengl.pyproject b/examples/declarative/rendercontrol/rendercontrol_opengl/rendercontrol_opengl.pyproject deleted file mode 100644 index b2e80ab23..000000000 --- a/examples/declarative/rendercontrol/rendercontrol_opengl/rendercontrol_opengl.pyproject +++ /dev/null @@ -1,6 +0,0 @@ -{ - "files": ["cuberenderer.py", - "main.py", - "window_singlethreaded.py", - "demo.qml"] -} diff --git a/examples/declarative/rendercontrol/rendercontrol_opengl/window_singlethreaded.py b/examples/declarative/rendercontrol/rendercontrol_opengl/window_singlethreaded.py deleted file mode 100644 index e757c6c0e..000000000 --- a/examples/declarative/rendercontrol/rendercontrol_opengl/window_singlethreaded.py +++ /dev/null @@ -1,271 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import numpy -from pathlib import Path -import sys -import weakref -from OpenGL.GL import (GL_TEXTURE_MAG_FILTER, GL_TEXTURE_MIN_FILTER, - GL_NEAREST, GL_RGBA, GL_TEXTURE_2D, GL_UNSIGNED_BYTE) - -from PySide6.QtGui import (QMatrix4x4, QMouseEvent, QOffscreenSurface, - QOpenGLContext, QOpenGLFunctions, QScreen, QSurface, - QSurfaceFormat, QWindow) -from PySide6.QtOpenGL import (QOpenGLFramebufferObject, QOpenGLTexture, - QOpenGLShaderProgram, QOpenGLVertexArrayObject, - QOpenGLBuffer) -from PySide6.QtQml import QQmlComponent, QQmlEngine -from PySide6.QtQuick import (QQuickGraphicsDevice, - QQuickItem, QQuickRenderControl, - QQuickRenderTarget, QQuickWindow) -from PySide6.QtCore import QCoreApplication, QTimer, QUrl -from shiboken6 import VoidPtr - -from cuberenderer import CubeRenderer - - -class RenderControl(QQuickRenderControl): - def __init__(self, window=None): - super().__init__() - self._window = window - - def renderWindow(self, offset): - return self._window() # Dereference the weak reference - - -class WindowSingleThreaded(QWindow): - - def __init__(self): - super().__init__() - self.m_rootItem = None - self.m_device = None - self.m_texture_ids = numpy.array([0], dtype=numpy.uint32) - - self.m_quickInitialized = False - self.m_quickReady = False - self.m_dpr = 0 - self.m_status_conn_id = None - self.setSurfaceType(QSurface.OpenGLSurface) - - format = QSurfaceFormat() - # Qt Quick may need a depth and stencil buffer. Always make sure these - # are available. - format.setDepthBufferSize(16) - format.setStencilBufferSize(8) - self.setFormat(format) - - self.m_context = QOpenGLContext() - self.m_context.setFormat(format) - self.m_context.create() - - self.m_offscreenSurface = QOffscreenSurface() - # Pass m_context.format(), not format. Format does not specify and - # color buffer sizes, while the context, that has just been created, - # reports a format that has these values filled in. Pass self to the - # offscreen surface to make sure it will be compatible with the - # context's configuration. - self.m_offscreenSurface.setFormat(self.m_context.format()) - self.m_offscreenSurface.create() - - self.m_cubeRenderer = CubeRenderer(self.m_offscreenSurface) - - self.m_renderControl = RenderControl(weakref.ref(self)) - - # Create a QQuickWindow that is associated with out render control. - # Note that this window never gets created or shown, meaning that - # will never get an underlying native (platform) window. - self.m_quickWindow = QQuickWindow(self.m_renderControl) - - # Create a QML engine. - self.m_qmlEngine = QQmlEngine() - if not self.m_qmlEngine.incubationController(): - c = self.m_quickWindow.incubationController() - self.m_qmlEngine.setIncubationController(c) - - # When Quick says there is a need to render, we will not render - # immediately. Instead, a timer with a small interval is used - # to get better performance. - self.m_updateTimer = QTimer() - self.m_updateTimer.setSingleShot(True) - self.m_updateTimer.setInterval(5) - self.m_updateTimer.timeout.connect(self.render) - - # Now hook up the signals. For simplicy we don't differentiate between - # renderRequested (only render is needed, no sync) and sceneChanged - # (polish and sync is needed too). - self.m_quickWindow.sceneGraphInitialized.connect(self.createTexture) - self.m_quickWindow.sceneGraphInvalidated.connect(self.destroyTexture) - self.m_renderControl.renderRequested.connect(self.requestUpdate) - self.m_renderControl.sceneChanged.connect(self.requestUpdate) - - # Just recreating the texture on resize is not sufficient, when moving - # between screens with different devicePixelRatio the QWindow size may - # remain the same but the texture dimension is to change regardless. - self.screenChanged.connect(self.handleScreenChange) - - def __del__(self): - # Make sure the context is current while doing cleanup. Note that - # we use the offscreen surface here because passing 'self' at self - # point is not safe: the underlying platform window may already be - # destroyed. To avoid all the trouble, use another surface that is - # valid for sure. - self.m_context.makeCurrent(self.m_offscreenSurface) - - del self.m_qmlComponent - del self.m_qmlEngine - del self.m_quickWindow - del self.m_renderControl - - if self.texture_id(): - self.m_context.functions().glDeleteTextures(1, self.m_texture_ids) - - self.m_context.doneCurrent() - - def texture_id(self): - return self.m_texture_ids[0] - - def set_texture_id(self, texture_id): - self.m_texture_ids[0] = texture_id - - def createTexture(self): - # The scene graph has been initialized. It is now time to create a - # texture and associate it with the QQuickWindow. - self.m_dpr = self.devicePixelRatio() - self.m_textureSize = self.size() * self.m_dpr - f = self.m_context.functions() - f.glGenTextures(1, self.m_texture_ids) - f.glBindTexture(GL_TEXTURE_2D, self.texture_id()) - - f.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST) - f.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST) - null = VoidPtr(0) - f.glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, self.m_textureSize.width(), - self.m_textureSize.height(), 0, - GL_RGBA, GL_UNSIGNED_BYTE, null) - target = QQuickRenderTarget.fromOpenGLTexture(self.texture_id(), - self.m_textureSize) - self.m_quickWindow.setRenderTarget(target) - - def destroyTexture(self): - self.m_context.functions().glDeleteTextures(1, self.m_texture_ids) - self.set_texture_id(0) - - def render(self): - if not self.m_context.makeCurrent(self.m_offscreenSurface): - return - - # Polish, synchronize and render the next frame (into our texture). - # In this example everything happens on the same thread and therefore - # all three steps are performed in succession from here. In a threaded - # setup the render() call would happen on a separate thread. - self.m_renderControl.beginFrame() - self.m_renderControl.polishItems() - self.m_renderControl.sync() - self.m_renderControl.render() - self.m_renderControl.endFrame() - - QOpenGLFramebufferObject.bindDefault() - self.m_context.functions().glFlush() - - self.m_quickReady = True - - # Get something onto the screen. - texture_id = self.texture_id() if self.m_quickReady else 0 - self.m_cubeRenderer.render(self, self.m_context, texture_id) - - def requestUpdate(self): - if not self.m_updateTimer.isActive(): - self.m_updateTimer.start() - - def run(self): - if self.m_status_conn_id: - self.m_qmlComponent.statusChanged.disconnect(self.m_status_conn_id) - self.m_status_conn_id = None - - if self.m_qmlComponent.isError(): - for error in self.m_qmlComponent.errors(): - print(error.url().toString(), error.line(), error.toString()) - return - - self.m_rootItem = self.m_qmlComponent.create() - if self.m_qmlComponent.isError(): - for error in self.m_qmlComponent.errors(): - print(error.url().toString(), error.line(), error.toString()) - return - - if not self.m_rootItem: - print("run: Not a QQuickItem") - del self.m_rootItem - - # The root item is ready. Associate it with the window. - self.m_rootItem.setParentItem(self.m_quickWindow.contentItem()) - - # Update item and rendering related geometries. - self.updateSizes() - - # Initialize the render control and our OpenGL resources. - self.m_context.makeCurrent(self.m_offscreenSurface) - self.m_device = QQuickGraphicsDevice.fromOpenGLContext(self.m_context) - self.m_quickWindow.setGraphicsDevice(self.m_device) - self.m_renderControl.initialize() - self.m_quickInitialized = True - - def updateSizes(self): - # Behave like SizeRootObjectToView. - w = self.width() - h = self.height() - self.m_rootItem.setWidth(w) - self.m_rootItem.setHeight(h) - self.m_quickWindow.setGeometry(0, 0, w, h) - self.m_cubeRenderer.resize(w, h) - - def startQuick(self, filename): - url = QUrl.fromLocalFile(filename) - self.m_qmlComponent = QQmlComponent(self.m_qmlEngine, url) - if self.m_qmlComponent.isLoading(): - self.m_status_conn_id = self.m_qmlComponent.statusChanged.connect(self.run) - else: - self.run() - - def exposeEvent(self, event): - if self.isExposed() and not self.m_quickInitialized: - texture_id = self.texture_id() if self.m_quickReady else 0 - self.m_cubeRenderer.render(self, self.m_context, texture_id) - qml_file = Path(__file__).parent / "demo.qml" - self.startQuick(qml_file) - - def resizeTexture(self): - if self.m_rootItem and self.m_context.makeCurrent(self.m_offscreenSurface): - self.m_context.functions().glDeleteTextures(1, self.m_texture_ids) - self.set_texture_id(0) - self.createTexture() - self.m_context.doneCurrent() - self.updateSizes() - self.render() - - def resizeEvent(self, event): - # If self is a resize after the scene is up and running, recreate the - # texture and the Quick item and scene. - if (self.texture_id() - and self.m_textureSize != self.size() * self.devicePixelRatio()): - self.resizeTexture() - - def handleScreenChange(self): - if self.m_dpr != self.devicePixelRatio(): - self.resizeTexture() - - def mousePressEvent(self, e): - # Use the constructor taking position and globalPosition. That puts - # position into the event's position and scenePosition, and - # globalPosition into the event's globalPosition. This way the - # scenePosition in `e` is ignored and is replaced by position. - # This is necessary because QQuickWindow thinks of itself as - # a top-level window always. - mappedEvent = QMouseEvent(e.type(), e.position(), e.globalPosition(), - e.button(), e.buttons(), e.modifiers()) - QCoreApplication.sendEvent(self.m_quickWindow, mappedEvent) - - def mouseReleaseEvent(self, e): - mappedEvent = QMouseEvent(e.type(), e.position(), e.globalPosition(), - e.button(), e.buttons(), e.modifiers()) - QCoreApplication.sendEvent(self.m_quickWindow, mappedEvent) diff --git a/examples/declarative/signals/pytoqml1/main.py b/examples/declarative/signals/pytoqml1/main.py deleted file mode 100644 index 5bc27a521..000000000 --- a/examples/declarative/signals/pytoqml1/main.py +++ /dev/null @@ -1,31 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import os -from pathlib import Path -import sys -from PySide6.QtCore import QTimer, QUrl -from PySide6.QtGui import QGuiApplication -from PySide6.QtQuick import QQuickView - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - - timer = QTimer() - timer.start(2000) - - view = QQuickView() - qml_file = os.fspath(Path(__file__).resolve().parent / 'view.qml') - view.setSource(QUrl.fromLocalFile(qml_file)) - if view.status() == QQuickView.Error: - sys.exit(-1) - root = view.rootObject() - - timer.timeout.connect(root.updateRotater) - - view.show() - res = app.exec() - # Deleting the view before it goes out of scope is required to make sure all child QML instances - # are destroyed in the correct order. - del view - sys.exit(res) diff --git a/examples/declarative/signals/pytoqml1/pytoqml1.pyproject b/examples/declarative/signals/pytoqml1/pytoqml1.pyproject deleted file mode 100644 index e6f087cce..000000000 --- a/examples/declarative/signals/pytoqml1/pytoqml1.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "view.qml"] -} diff --git a/examples/declarative/signals/pytoqml1/view.qml b/examples/declarative/signals/pytoqml1/view.qml deleted file mode 100644 index af2d966be..000000000 --- a/examples/declarative/signals/pytoqml1/view.qml +++ /dev/null @@ -1,36 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick - -Rectangle { - id: page - - function updateRotater() { - rotater.angle = rotater.angle + 45 - } - - width: 500; height: 200 - color: "lightgray" - - Rectangle { - id: rotater - property real angle : 0 - x: 240 - width: 100; height: 10 - color: "black" - y: 95 - - transform: Rotation { - origin.x: 10; origin.y: 5 - angle: rotater.angle - Behavior on angle { - SpringAnimation { - spring: 1.4 - damping: .05 - } - } - } - } - -} diff --git a/examples/declarative/signals/pytoqml2/main.py b/examples/declarative/signals/pytoqml2/main.py deleted file mode 100644 index 3a3650aba..000000000 --- a/examples/declarative/signals/pytoqml2/main.py +++ /dev/null @@ -1,54 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import os -from pathlib import Path -import sys -from PySide6.QtCore import QObject, QTimer, QUrl, Signal, Slot -from PySide6.QtGui import QGuiApplication -from PySide6.QtQuick import QQuickView -from PySide6.QtQml import QmlElement - - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.signals.pytoqml2" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class RotateValue(QObject): - valueChanged = Signal(int, arguments=['val']) - - def __init__(self): - super().__init__() - self.r = 0 - - @Slot() - def increment(self): - self.r = self.r + 10 - self.valueChanged.emit(self.r) - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - view = QQuickView() - - rotatevalue = RotateValue() - timer = QTimer() - timer.start(2000) - view.setInitialProperties({"rotatevalue": rotatevalue}) - - qml_file = os.fspath(Path(__file__).resolve().parent / 'view.qml') - view.setSource(QUrl.fromLocalFile(qml_file)) - if view.status() == QQuickView.Error: - sys.exit(-1) - - timer.timeout.connect(rotatevalue.increment) - - view.show() - res = app.exec() - # Deleting the view before it goes out of scope is required to make - # sure all child QML instances are destroyed in the correct order. - del view - sys.exit(res) diff --git a/examples/declarative/signals/pytoqml2/pytoqml2.pyproject b/examples/declarative/signals/pytoqml2/pytoqml2.pyproject deleted file mode 100644 index e6f087cce..000000000 --- a/examples/declarative/signals/pytoqml2/pytoqml2.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "view.qml"] -} diff --git a/examples/declarative/signals/pytoqml2/view.qml b/examples/declarative/signals/pytoqml2/view.qml deleted file mode 100644 index 2e9128f53..000000000 --- a/examples/declarative/signals/pytoqml2/view.qml +++ /dev/null @@ -1,30 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick -import QtQml - -import examples.signals.pytoqml2 1.0 - -Rectangle { - id: page - - width: 500; height: 200 - color: "lightgray" - required property RotateValue rotatevalue - - Text { - id: helloText - text: "Hello world!" - anchors.horizontalCenter: page.horizontalCenter - y: 30 - font.pointSize: 24; font.bold: true - } - - Connections { - target: rotatevalue - function onValueChanged(val) { - helloText.rotation = val - } - } -} diff --git a/examples/declarative/signals/qmltopy1/main.py b/examples/declarative/signals/qmltopy1/main.py deleted file mode 100644 index 83966903c..000000000 --- a/examples/declarative/signals/qmltopy1/main.py +++ /dev/null @@ -1,50 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import os -from pathlib import Path -import sys -from PySide6.QtCore import QObject, QUrl, Slot -from PySide6.QtGui import QGuiApplication -from PySide6.QtQuick import QQuickView -from PySide6.QtQml import QmlElement - - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.signals.qmltopy1" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class Console(QObject): - """Output stuff on the console.""" - - @Slot(str) - @Slot('double') - def output(self, s): - print(s) - - @Slot(str) - def outputStr(self, s): - print(s) - - @Slot('double') - def outputFloat(self, x): - print(x) - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - view = QQuickView() - - qml_file = os.fspath(Path(__file__).resolve().parent / 'view.qml') - view.setSource(QUrl.fromLocalFile(qml_file)) - if view.status() == QQuickView.Error: - sys.exit(-1) - view.show() - res = app.exec() - # Deleting the view before it goes out of scope is required to make sure all child QML instances - # are destroyed in the correct order. - del view - sys.exit(res) diff --git a/examples/declarative/signals/qmltopy1/qmltopy1.pyproject b/examples/declarative/signals/qmltopy1/qmltopy1.pyproject deleted file mode 100644 index e6f087cce..000000000 --- a/examples/declarative/signals/qmltopy1/qmltopy1.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "view.qml"] -} diff --git a/examples/declarative/signals/qmltopy1/view.qml b/examples/declarative/signals/qmltopy1/view.qml deleted file mode 100644 index b10e2e77d..000000000 --- a/examples/declarative/signals/qmltopy1/view.qml +++ /dev/null @@ -1,54 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - - -import QtQuick - -import examples.signals.qmltopy1 1.0 - -Rectangle { - id: page - - width: 500; height: 200 - color: "lightgray" - - Console { - id: pyConsole - } - - Text { - id: helloText - text: "Hello world!" - anchors.horizontalCenter: page.horizontalCenter - y: 30 - font.pointSize: 24; font.bold: true - } - - Rectangle { - id: button - width: 150; height: 40 - color: "darkgray" - anchors.horizontalCenter: page.horizontalCenter - y: 120 - MouseArea { - id: buttonMouseArea - objectName: "buttonMouseArea" - anchors.fill: parent - onClicked: { - // once the "console" context has been declared, - // slots can be called like functions - pyConsole.outputFloat(123) - pyConsole.outputStr("foobar") - pyConsole.output(helloText.x) - pyConsole.output(helloText.text) - } - } - Text { - id: buttonText - text: "Press me!" - anchors.horizontalCenter: button.horizontalCenter - anchors.verticalCenter: button.verticalCenter - font.pointSize: 16 - } - } -} diff --git a/examples/declarative/signals/qmltopy2/main.py b/examples/declarative/signals/qmltopy2/main.py deleted file mode 100644 index bc2e8d3ed..000000000 --- a/examples/declarative/signals/qmltopy2/main.py +++ /dev/null @@ -1,45 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import os -from pathlib import Path -import sys -from PySide6.QtCore import QObject, QUrl, Slot -from PySide6.QtGui import QGuiApplication -from PySide6.QtQuick import QQuickView -from PySide6.QtQml import QmlElement - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "examples.signals.qmltopy2" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class RotateValue(QObject): - def __init__(self): - super().__init__() - self.r = 0 - - # If a slot returns a value, the return value type must be explicitly - # defined in the decorator. - @Slot(result=int) - def val(self): - self.r = self.r + 10 - return self.r - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - view = QQuickView() - - qml_file = os.fspath(Path(__file__).resolve().parent / 'view.qml') - view.setSource(QUrl.fromLocalFile(qml_file)) - if view.status() == QQuickView.Error: - sys.exit(-1) - view.show() - res = app.exec() - # Deleting the view before it goes out of scope is required to make sure all child QML instances - # are destroyed in the correct order. - del view - sys.exit(res) diff --git a/examples/declarative/signals/qmltopy2/qmltopy2.pyproject b/examples/declarative/signals/qmltopy2/qmltopy2.pyproject deleted file mode 100644 index e6f087cce..000000000 --- a/examples/declarative/signals/qmltopy2/qmltopy2.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "view.qml"] -} diff --git a/examples/declarative/signals/qmltopy2/view.qml b/examples/declarative/signals/qmltopy2/view.qml deleted file mode 100644 index 4bbda574c..000000000 --- a/examples/declarative/signals/qmltopy2/view.qml +++ /dev/null @@ -1,49 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick - -import examples.signals.qmltopy2 1.0 - -Rectangle { - id: page - - width: 500; height: 200 - color: "lightgray" - - RotateValue { - id: rotatevalue - } - - Text { - id: helloText - text: "Hello world!" - anchors.horizontalCenter: page.horizontalCenter - y: 30 - font.pointSize: 24; font.bold: true - } - - - Rectangle { - id: button - width: 150; height: 40 - color: "darkgray" - anchors.horizontalCenter: page.horizontalCenter - y: 120 - MouseArea { - id: buttonMouseArea - objectName: "buttonMouseArea" - anchors.fill: parent - onClicked: { - helloText.rotation = rotatevalue.val() - } - } - Text { - id: buttonText - text: "Press me!" - anchors.horizontalCenter: button.horizontalCenter - anchors.verticalCenter: button.verticalCenter - font.pointSize: 16 - } - } -} diff --git a/examples/declarative/signals/qmltopy3/main.py b/examples/declarative/signals/qmltopy3/main.py deleted file mode 100644 index 6a5554842..000000000 --- a/examples/declarative/signals/qmltopy3/main.py +++ /dev/null @@ -1,33 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import os -from pathlib import Path -import sys -from PySide6.QtCore import QUrl -from PySide6.QtGui import QGuiApplication -from PySide6.QtQuick import QQuickView - - -def sayThis(s): - print(s) - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - view = QQuickView() - qml_file = os.fspath(Path(__file__).resolve().parent / 'view.qml') - view.setSource(QUrl.fromLocalFile(qml_file)) - if view.status() == QQuickView.Error: - sys.exit(-1) - - root = view.rootObject() - root.textRotationChanged.connect(sayThis) - root.buttonClicked.connect(lambda: sayThis("clicked button (QML top-level signal)")) - - view.show() - res = app.exec() - # Deleting the view before it goes out of scope is required to make sure all child QML instances - # are destroyed in the correct order. - del view - sys.exit(res) diff --git a/examples/declarative/signals/qmltopy3/qmltopy3.pyproject b/examples/declarative/signals/qmltopy3/qmltopy3.pyproject deleted file mode 100644 index e6f087cce..000000000 --- a/examples/declarative/signals/qmltopy3/qmltopy3.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "view.qml"] -} diff --git a/examples/declarative/signals/qmltopy3/view.qml b/examples/declarative/signals/qmltopy3/view.qml deleted file mode 100644 index 3e8a0f564..000000000 --- a/examples/declarative/signals/qmltopy3/view.qml +++ /dev/null @@ -1,66 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick - -Rectangle { - id: page - - signal buttonClicked - signal textRotationChanged(double rot) - - width: 500; height: 200 - color: "lightgray" - - Text { - id: helloText - text: "Hello world!" - y: 30 - x: page.width/2-width/2 - font.pointSize: 24; font.bold: true - onRotationChanged: textRotationChanged(rotation) - - states: State { - name: "down"; when: buttonMouseArea.pressed === true - PropertyChanges { - target: helloText; - rotation: 180; - y: 100; - } - } - - transitions: Transition { - from: ""; to: "down"; reversible: true - ParallelAnimation { - NumberAnimation { - properties: "y,rotation" - duration: 500 - easing.type: Easing.InOutQuad - } - } - } - } - - Rectangle { - id: button - width: 150; height: 40 - color: "darkgray" - anchors.horizontalCenter: page.horizontalCenter - y: 120 - MouseArea { - id: buttonMouseArea - objectName: "buttonMouseArea" - anchors.fill: parent - onClicked: { - buttonClicked() - } - } - Text { - id: buttonText - text: "Press me!" - anchors.horizontalCenter: button.horizontalCenter - anchors.verticalCenter: button.verticalCenter - font.pointSize: 16 - } - } -} diff --git a/examples/declarative/signals/qmltopy4/main.py b/examples/declarative/signals/qmltopy4/main.py deleted file mode 100644 index 8a56073d1..000000000 --- a/examples/declarative/signals/qmltopy4/main.py +++ /dev/null @@ -1,33 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import os -from pathlib import Path -import sys -from PySide6.QtCore import QObject, QUrl -from PySide6.QtGui import QGuiApplication -from PySide6.QtQuick import QQuickView - - -def sayThis(s): - print(s) - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - view = QQuickView() - qml_file = os.fspath(Path(__file__).resolve().parent / 'view.qml') - view.setSource(QUrl.fromLocalFile(qml_file)) - if view.status() == QQuickView.Error: - sys.exit(-1) - - root = view.rootObject() - button = root.findChild(QObject, "buttonMouseArea") - button.clicked.connect(lambda: sayThis("clicked button (signal directly connected)")) - - view.show() - res = app.exec() - # Deleting the view before it goes out of scope is required to make sure all child QML instances - # are destroyed in the correct order. - del view - sys.exit(res) diff --git a/examples/declarative/signals/qmltopy4/qmltopy4.pyproject b/examples/declarative/signals/qmltopy4/qmltopy4.pyproject deleted file mode 100644 index e6f087cce..000000000 --- a/examples/declarative/signals/qmltopy4/qmltopy4.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "view.qml"] -} diff --git a/examples/declarative/signals/qmltopy4/view.qml b/examples/declarative/signals/qmltopy4/view.qml deleted file mode 100644 index 771b14c47..000000000 --- a/examples/declarative/signals/qmltopy4/view.qml +++ /dev/null @@ -1,31 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick - -Rectangle { - id: page - - width: 500; height: 200 - color: "lightgray" - - Rectangle { - id: button - width: 150; height: 40 - color: "darkgray" - anchors.horizontalCenter: page.horizontalCenter - anchors.verticalCenter: page.verticalCenter - MouseArea { - id: buttonMouseArea - objectName: "buttonMouseArea" - anchors.fill: parent - } - Text { - id: buttonText - text: "Press me!" - anchors.horizontalCenter: button.horizontalCenter - anchors.verticalCenter: button.verticalCenter - font.pointSize: 16 - } - } -} diff --git a/examples/declarative/stringlistmodel/doc/stringlistmodel.png b/examples/declarative/stringlistmodel/doc/stringlistmodel.png Binary files differdeleted file mode 100644 index eeb9b518a..000000000 --- a/examples/declarative/stringlistmodel/doc/stringlistmodel.png +++ /dev/null diff --git a/examples/declarative/stringlistmodel/doc/stringlistmodel.rst b/examples/declarative/stringlistmodel/doc/stringlistmodel.rst deleted file mode 100644 index 4c00ed130..000000000 --- a/examples/declarative/stringlistmodel/doc/stringlistmodel.rst +++ /dev/null @@ -1,9 +0,0 @@ -String List Model Example -========================= - -A model may be a simple 'list', -which provides the contents of the list via the modelData role. - -.. image:: stringlistmodel.png - :width: 400 - :alt: String List Model Screenshot diff --git a/examples/declarative/stringlistmodel/stringlistmodel.py b/examples/declarative/stringlistmodel/stringlistmodel.py deleted file mode 100644 index a7a1807bb..000000000 --- a/examples/declarative/stringlistmodel/stringlistmodel.py +++ /dev/null @@ -1,26 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -from pathlib import Path -import sys -from PySide6.QtCore import QUrl -from PySide6.QtGui import QGuiApplication -from PySide6.QtQuick import QQuickView - -# This example illustrates exposing a QStringList as a model in QML - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - - dataList = ["Item 1", "Item 2", "Item 3", "Item 4"] - - view = QQuickView() - view.setInitialProperties({"model": dataList }) - - qml_file = Path(__file__).parent / "view.qml" - view.setSource(QUrl.fromLocalFile(qml_file)) - view.show() - - r = app.exec() - del view - sys.exit(r) diff --git a/examples/declarative/stringlistmodel/stringlistmodel.pyproject b/examples/declarative/stringlistmodel/stringlistmodel.pyproject deleted file mode 100644 index 5ec3e85d1..000000000 --- a/examples/declarative/stringlistmodel/stringlistmodel.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["stringlistmodel.py", "view.qml"] -} diff --git a/examples/declarative/stringlistmodel/view.qml b/examples/declarative/stringlistmodel/view.qml deleted file mode 100644 index 5db5576f4..000000000 --- a/examples/declarative/stringlistmodel/view.qml +++ /dev/null @@ -1,17 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick - -ListView { - width: 100 - height: 100 - required model - - delegate: Rectangle { - required property string modelData - height: 25 - width: 100 - Text { text: parent.modelData } - } -} diff --git a/examples/declarative/textproperties/doc/textproperties.png b/examples/declarative/textproperties/doc/textproperties.png Binary files differdeleted file mode 100644 index b14bb73d7..000000000 --- a/examples/declarative/textproperties/doc/textproperties.png +++ /dev/null diff --git a/examples/declarative/textproperties/doc/textproperties.rst b/examples/declarative/textproperties/doc/textproperties.rst deleted file mode 100644 index 81829dfdc..000000000 --- a/examples/declarative/textproperties/doc/textproperties.rst +++ /dev/null @@ -1,9 +0,0 @@ -Text Properties Example -======================= - -A Python application that demonstrates how to load a qml file -using Material design, to change the look of text. - -.. image:: textproperties.png - :width: 400 - :alt: Text Properties Screenshot diff --git a/examples/declarative/textproperties/main.py b/examples/declarative/textproperties/main.py deleted file mode 100644 index 4e6afc9ff..000000000 --- a/examples/declarative/textproperties/main.py +++ /dev/null @@ -1,76 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import sys -from pathlib import Path - -from PySide6.QtCore import QObject, Slot -from PySide6.QtGui import QGuiApplication -from PySide6.QtQml import QQmlApplicationEngine, QmlElement -from PySide6.QtQuickControls2 import QQuickStyle - - -# To be used on the @QmlElement decorator -# (QML_IMPORT_MINOR_VERSION is optional) -QML_IMPORT_NAME = "io.qt.textproperties" -QML_IMPORT_MAJOR_VERSION = 1 - - -@QmlElement -class Bridge(QObject): - - @Slot(str, result=str) - def getColor(self, s): - if s.lower() == "red": - return "#ef9a9a" - elif s.lower() == "green": - return "#a5d6a7" - elif s.lower() == "blue": - return "#90caf9" - else: - return "white" - - @Slot(float, result=int) - def getSize(self, s): - size = int(s * 34) - if size <= 0: - return 1 - else: - return size - - @Slot(str, result=bool) - def getItalic(self, s): - if s.lower() == "italic": - return True - else: - return False - - @Slot(str, result=bool) - def getBold(self, s): - if s.lower() == "bold": - return True - else: - return False - - @Slot(str, result=bool) - def getUnderline(self, s): - if s.lower() == "underline": - return True - else: - return False - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - QQuickStyle.setStyle("Material") - engine = QQmlApplicationEngine() - - # Get the path of the current directory, and then add the name - # of the QML file, to load it. - qml_file = Path(__file__).parent / 'view.qml' - engine.load(qml_file) - - if not engine.rootObjects(): - sys.exit(-1) - - sys.exit(app.exec()) diff --git a/examples/declarative/textproperties/textproperties.pyproject b/examples/declarative/textproperties/textproperties.pyproject deleted file mode 100644 index e6f087cce..000000000 --- a/examples/declarative/textproperties/textproperties.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["main.py", "view.qml"] -} diff --git a/examples/declarative/textproperties/view.qml b/examples/declarative/textproperties/view.qml deleted file mode 100644 index c722eb4eb..000000000 --- a/examples/declarative/textproperties/view.qml +++ /dev/null @@ -1,160 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - - -import QtQuick -import QtQuick.Layouts -import QtQuick.Controls -import QtQuick.Window -import QtQuick.Controls.Material - -import io.qt.textproperties - -ApplicationWindow { - id: page - width: 800 - height: 400 - visible: true - Material.theme: Material.Dark - Material.accent: Material.Red - - Bridge { - id: bridge - } - - GridLayout { - id: grid - columns: 2 - rows: 3 - - ColumnLayout { - spacing: 2 - Layout.columnSpan: 1 - Layout.preferredWidth: 400 - - Text { - id: leftlabel - Layout.alignment: Qt.AlignHCenter - color: "white" - font.pointSize: 16 - text: "Qt for Python" - Layout.preferredHeight: 100 - Material.accent: Material.Green - } - - RadioButton { - id: italic - Layout.alignment: Qt.AlignLeft - text: "Italic" - onToggled: { - leftlabel.font.italic = bridge.getItalic(italic.text) - leftlabel.font.bold = bridge.getBold(italic.text) - leftlabel.font.underline = bridge.getUnderline(italic.text) - - } - } - RadioButton { - id: bold - Layout.alignment: Qt.AlignLeft - text: "Bold" - onToggled: { - leftlabel.font.italic = bridge.getItalic(bold.text) - leftlabel.font.bold = bridge.getBold(bold.text) - leftlabel.font.underline = bridge.getUnderline(bold.text) - } - } - RadioButton { - id: underline - Layout.alignment: Qt.AlignLeft - text: "Underline" - onToggled: { - leftlabel.font.italic = bridge.getItalic(underline.text) - leftlabel.font.bold = bridge.getBold(underline.text) - leftlabel.font.underline = bridge.getUnderline(underline.text) - } - } - RadioButton { - id: noneradio - Layout.alignment: Qt.AlignLeft - text: "None" - checked: true - onToggled: { - leftlabel.font.italic = bridge.getItalic(noneradio.text) - leftlabel.font.bold = bridge.getBold(noneradio.text) - leftlabel.font.underline = bridge.getUnderline(noneradio.text) - } - } - } - - ColumnLayout { - id: rightcolumn - spacing: 2 - Layout.columnSpan: 1 - Layout.preferredWidth: 400 - Layout.preferredHeight: 400 - Layout.fillWidth: true - - RowLayout { - Layout.alignment: Qt.AlignVCenter | Qt.AlignHCenter - - - Button { - id: red - text: "Red" - highlighted: true - Material.accent: Material.Red - onClicked: { - leftlabel.color = bridge.getColor(red.text) - } - } - Button { - id: green - text: "Green" - highlighted: true - Material.accent: Material.Green - onClicked: { - leftlabel.color = bridge.getColor(green.text) - } - } - Button { - id: blue - text: "Blue" - highlighted: true - Material.accent: Material.Blue - onClicked: { - leftlabel.color = bridge.getColor(blue.text) - } - } - Button { - id: nonebutton - text: "None" - highlighted: true - Material.accent: Material.BlueGrey - onClicked: { - leftlabel.color = bridge.getColor(nonebutton.text) - } - } - } - RowLayout { - Layout.fillWidth: true - Layout.alignment: Qt.AlignVCenter | Qt.AlignHCenter - Text { - id: rightlabel - color: "white" - Layout.alignment: Qt.AlignLeft - text: "Font size" - Material.accent: Material.White - } - Slider { - width: rightcolumn.width*0.6 - Layout.alignment: Qt.AlignRight - id: slider - value: 0.5 - onValueChanged: { - leftlabel.font.pointSize = bridge.getSize(value) - } - } - } - } - } -} diff --git a/examples/declarative/usingmodel/doc/usingmodel.png b/examples/declarative/usingmodel/doc/usingmodel.png Binary files differdeleted file mode 100644 index b4240951b..000000000 --- a/examples/declarative/usingmodel/doc/usingmodel.png +++ /dev/null diff --git a/examples/declarative/usingmodel/doc/usingmodel.rst b/examples/declarative/usingmodel/doc/usingmodel.rst deleted file mode 100644 index 11b476d09..000000000 --- a/examples/declarative/usingmodel/doc/usingmodel.rst +++ /dev/null @@ -1,9 +0,0 @@ -Using Model Example -=================== - -A Python application that demonstrates how to use a :ref:`QAbstractListModel` -with QML. - -.. image:: usingmodel.png - :width: 400 - :alt: Using Model Screenshot diff --git a/examples/declarative/usingmodel/usingmodel.py b/examples/declarative/usingmodel/usingmodel.py deleted file mode 100644 index 6f8ea5a21..000000000 --- a/examples/declarative/usingmodel/usingmodel.py +++ /dev/null @@ -1,70 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import os -from pathlib import Path -import sys -from PySide6.QtCore import QAbstractListModel, Qt, QUrl, QByteArray -from PySide6.QtGui import QGuiApplication -from PySide6.QtQuick import QQuickView -from PySide6.QtQml import qmlRegisterSingletonType - - -class PersonModel (QAbstractListModel): - MyRole = Qt.UserRole + 1 - - def __init__(self, parent=None): - QAbstractListModel.__init__(self, parent) - self._data = [] - - def roleNames(self): - roles = { - PersonModel.MyRole: QByteArray(b'modelData'), - Qt.DisplayRole: QByteArray(b'display') - } - return roles - - def rowCount(self, index): - return len(self._data) - - def data(self, index, role): - d = self._data[index.row()] - - if role == Qt.DisplayRole: - return d['name'] - elif role == Qt.DecorationRole: - return Qt.black - elif role == PersonModel.MyRole: - return d['myrole'] - return None - - def populate(self, data=None): - for item in data: - self._data.append(item) - - -def model_callback(engine): - my_model = PersonModel() - data = [{'name': 'Qt', 'myrole': 'role1'}, - {'name': 'PySide', 'myrole': 'role2'}] - my_model.populate(data) - return my_model - - -if __name__ == '__main__': - app = QGuiApplication(sys.argv) - view = QQuickView() - view.setResizeMode(QQuickView.SizeRootObjectToView) - - qmlRegisterSingletonType(PersonModel, "PersonModel", 1, 0, "MyModel", model_callback) - qml_file = os.fspath(Path(__file__).resolve().parent / 'view.qml') - view.setSource(QUrl.fromLocalFile(qml_file)) - if view.status() == QQuickView.Error: - sys.exit(-1) - view.show() - - r = app.exec() - # Deleting the view before it goes out of scope is required to make sure all child QML instances - # are destroyed in the correct order. - del view - sys.exit(r) diff --git a/examples/declarative/usingmodel/usingmodel.pyproject b/examples/declarative/usingmodel/usingmodel.pyproject deleted file mode 100644 index 600cdb409..000000000 --- a/examples/declarative/usingmodel/usingmodel.pyproject +++ /dev/null @@ -1,3 +0,0 @@ -{ - "files": ["view.qml", "usingmodel.py"] -} diff --git a/examples/declarative/usingmodel/view.qml b/examples/declarative/usingmodel/view.qml deleted file mode 100644 index c5aa7e0fc..000000000 --- a/examples/declarative/usingmodel/view.qml +++ /dev/null @@ -1,29 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import QtQuick -import PersonModel - -ListView { - width: 100 - height: 100 - anchors.fill: parent - model: MyModel - delegate: Component { - Rectangle { - height: 25 - width: 100 - Text { - function displayText() { - var result = "" - if (typeof display !== "undefined") - result = display + ": " - result += modelData - return result - } - - text: displayText() - } - } - } -} |
