diff options
Diffstat (limited to 'examples/qml/signals/qmltopy3')
-rw-r--r-- | examples/qml/signals/qmltopy3/main.py | 33 | ||||
-rw-r--r-- | examples/qml/signals/qmltopy3/qmltopy3.pyproject | 3 | ||||
-rw-r--r-- | examples/qml/signals/qmltopy3/view.qml | 66 |
3 files changed, 102 insertions, 0 deletions
diff --git a/examples/qml/signals/qmltopy3/main.py b/examples/qml/signals/qmltopy3/main.py new file mode 100644 index 000000000..6a5554842 --- /dev/null +++ b/examples/qml/signals/qmltopy3/main.py @@ -0,0 +1,33 @@ +# 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/qml/signals/qmltopy3/qmltopy3.pyproject b/examples/qml/signals/qmltopy3/qmltopy3.pyproject new file mode 100644 index 000000000..e6f087cce --- /dev/null +++ b/examples/qml/signals/qmltopy3/qmltopy3.pyproject @@ -0,0 +1,3 @@ +{ + "files": ["main.py", "view.qml"] +} diff --git a/examples/qml/signals/qmltopy3/view.qml b/examples/qml/signals/qmltopy3/view.qml new file mode 100644 index 000000000..3e8a0f564 --- /dev/null +++ b/examples/qml/signals/qmltopy3/view.qml @@ -0,0 +1,66 @@ +// 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 + } + } +} |