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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
import QtQuick 2.0
import QtQuick3D 1.0
import QtGraphicalEffects 1.12
Node {
id: iconGizmo
property View3D view3D
property bool highlightOnHover: true
property Node targetNode: null
property var selectedNodes: null
readonly property bool selected: {
for (var i = 0; i < selectedNodes.length; ++i) {
if (selectedNodes[i] === targetNode)
return true;
}
return false;
}
property alias iconSource: iconImage.source
property alias overlayColor: colorOverlay.color
signal positionCommit()
signal clicked(Node node, bool multi)
position: targetNode ? targetNode.scenePosition : Qt.vector3d(0, 0, 0)
rotation: targetNode ? targetNode.sceneRotation : Qt.vector3d(0, 0, 0)
visible: targetNode ? targetNode.visible : false
Overlay2D {
id: iconOverlay
targetNode: iconGizmo
targetView: view3D
visible: iconGizmo.visible && !isBehindCamera
parent: view3D
Rectangle {
id: iconRect
width: iconImage.width
height: iconImage.height
x: -width / 2
y: -height / 2
color: "transparent"
border.color: "#7777ff"
border.width: !iconGizmo.selected
&& iconGizmo.highlightOnHover && iconMouseArea.containsMouse ? 2 : 0
radius: 5
opacity: iconGizmo.selected ? 0.2 : 1
Image {
id: iconImage
fillMode: Image.Pad
MouseArea {
id: iconMouseArea
anchors.fill: parent
onPressed: {
if (iconGizmo.selected && !(mouse.modifiers & Qt.ControlModifier)) {
mouse.accepted = false;
}
}
onClicked: iconGizmo.clicked(iconGizmo.targetNode,
mouse.modifiers & Qt.ControlModifier)
hoverEnabled: iconGizmo.highlightOnHover && !iconGizmo.selected
acceptedButtons: Qt.LeftButton
}
}
ColorOverlay {
id: colorOverlay
anchors.fill: parent
cached: true
source: iconImage
color: "transparent"
opacity: 0.6
}
}
}
}
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