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Diffstat (limited to 'tests/manual/textselection/textselection.qml')
| -rw-r--r-- | tests/manual/textselection/textselection.qml | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/tests/manual/textselection/textselection.qml b/tests/manual/textselection/textselection.qml new file mode 100644 index 0000000000..9375386704 --- /dev/null +++ b/tests/manual/textselection/textselection.qml @@ -0,0 +1,201 @@ +// Copyright (C) 2017 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only +import QtQuick + +Rectangle { + id: editor + color: "lightGrey" + width: 640 + height: 480 + + Rectangle { + color: "white" + anchors.fill: parent + anchors.margins: 20 + + BorderImage { + id: startHandle + source: "pics/startHandle.sci" + opacity: 0.0 + width: 10 + x: edit.positionToRectangle(edit.selectionStart).x - flick.contentX-width + y: edit.positionToRectangle(edit.selectionStart).y - flick.contentY + height: edit.positionToRectangle(edit.selectionStart).height + } + + BorderImage { + id: endHandle + source: "pics/endHandle.sci" + opacity: 0.0 + width: 10 + x: edit.positionToRectangle(edit.selectionEnd).x - flick.contentX + y: edit.positionToRectangle(edit.selectionEnd).y - flick.contentY + height: edit.positionToRectangle(edit.selectionEnd).height + } + + Flickable { + id: flick + + anchors.fill: parent + contentWidth: edit.contentWidth + contentHeight: edit.contentHeight + interactive: true + clip: true + + function ensureVisible(r) { + if (contentX >= r.x) + contentX = r.x; + else if (contentX+width <= r.x+r.width) + contentX = r.x+r.width-width; + if (contentY >= r.y) + contentY = r.y; + else if (contentY+height <= r.y+r.height) + contentY = r.y+r.height-height; + } + + TextEdit { + id: edit + width: flick.width + height: flick.height + focus: true + wrapMode: TextEdit.Wrap + textFormat: TextEdit.RichText + + onCursorRectangleChanged: flick.ensureVisible(cursorRectangle) + + text: "<h1>Text Selection</h1>" + +"<p>This example is a whacky text selection mechanisms, showing how these can be implemented in the TextEdit element, to cater for whatever style is appropriate for the target platform." + +"<p><b>Press-and-hold</b> to select a word, then drag the selection handles." + +"<p><b>Drag outside the selection</b> to scroll the text." + +"<p><b>Click inside the selection</b> to cut/copy/paste/cancel selection." + +"<p>It's too whacky to let you paste if there is no current selection." + + } + } + + Item { + id: menu + opacity: 0.0 + width: 100 + height: 120 + anchors.centerIn: parent + + Rectangle { + border.width: 1 + border.color: "darkBlue" + radius: 15 + color: "#806080FF" + anchors.fill: parent + } + + Column { + anchors.centerIn: parent + spacing: 8 + + Rectangle { + border.width: 1 + border.color: "darkBlue" + color: "#ff7090FF" + width: 60 + height: 16 + + Text { + anchors.centerIn: parent + text: qsTr("Cut") + } + + MouseArea { + anchors.fill: parent + onClicked: function() { + edit.cut() + editor.state = "" + } + } + } + + Rectangle { + border.width: 1 + border.color: "darkBlue" + color: "#ff7090FF" + width: 60 + height: 16 + + Text { + anchors.centerIn: parent + text: qsTr("Copy") + } + + MouseArea { + anchors.fill: parent + onClicked: function() { + edit.copy() + editor.state = "selection" + } + } + } + + Rectangle { + border.width: 1 + border.color: "darkBlue" + color: "#ff7090FF" + width: 60 + height: 16 + + Text { + anchors.centerIn: parent + text: qsTr("Paste") + } + + MouseArea { + anchors.fill: parent + onClicked: function() { + edit.paste() + edit.cursorPosition = edit.selectionEnd + editor.state = "" + } + } + } + + Rectangle { + border.width: 1 + border.color: "darkBlue" + color: "#ff7090FF" + width: 60 + height: 16 + + Text { + anchors.centerIn: parent + text: qsTr("Deselect") + } + + MouseArea { + anchors.fill: parent + onClicked: { + edit.cursorPosition = edit.selectionEnd; + edit.deselect(); + editor.state = "" + } + } + } + } + } + } + + states: [ + State { + name: "selection" + PropertyChanges { + startHandle.opacity: 1.0 + endHandle.opacity: 1.0 + } + }, + State { + name: "menu" + PropertyChanges { + startHandle.opacity: 0.5 + endHandle.opacity: 0.5 + menu.opacity: 1.0 + } + } + ] +} |