49 lines
1.1 KiB
QML
49 lines
1.1 KiB
QML
// Copyright (C) 2023 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
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import QtQuick
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import QtQuick.Shapes
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Rectangle {
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id: point1
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color: "red"
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border.width: 1
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border.color: "black"
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opacity: 0.3
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width: 20
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height: 20
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visible: !theMouseArea.pressed
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property real cx: 400
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property real cy: 800
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property point pt: Qt.point(cx, cy)
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DragHandler {
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id: handler
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xAxis.minimum: -controlPanel.pathMargin
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yAxis.minimum: -controlPanel.pathMargin
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xAxis.onActiveValueChanged: {
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cx = (x + width/2) / controlPanel.scale
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controlPanel.updatePath()
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}
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yAxis.onActiveValueChanged: {
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cy = (y + height/2) / controlPanel.scale
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controlPanel.updatePath()
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}
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}
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Component.onCompleted: {
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x = cx * controlPanel.scale - width/2
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y = cy * controlPanel.scale - height/2
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}
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Connections {
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target: controlPanel
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function onScaleChanged() {
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x = cx * controlPanel.scale - width/2
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y = cy * controlPanel.scale - height/2
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}
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}
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}
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