Navibutton.qml Example File | Qt Canvas 3D (deprecated) 5.12.11

- Qt 5.12
- Qt Canvas 3D (deprecated)
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- Navibutton.qml Example File
- Qt 5.12.11 Reference Documentation

# Navibutton.qml Example File

threejs/oneqt/Navibutton.qml

     /****************************************************************************
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     ** Copyright (C) 2016 The Qt Company Ltd.
     ** Contact: https://www.qt.io/licensing/
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     ** This file is part of the QtCanvas3D module of the Qt Toolkit.
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     ** modification, are permitted provided that the following conditions are
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     import QtQuick 2.0
     import QtQuick.Layouts 1.1

     Text {
         id: menubarItem
         text: ""
         font.family: "Helvetica"
         font.pointSize: 20
         font.weight: Font.Light
         color: "#404244"
         Layout.alignment: Qt.AlignHCenter
         state: "default"
         verticalAlignment: Text.AlignVCenter
         property bool selected: false
         property string stateSelect: ""
         property Item stateTarget

         states: [
             State {
                 name: "default"
                 when: !menubarItem.selected
                 PropertyChanges { target: menubarItem; color: "#404244"; }
                 PropertyChanges { target: selectedHighlight; height: 0; }
             },
             State {
                 name: "mouseover"
                 PropertyChanges { target: menubarItem; color: "#5caa15"; }
                 PropertyChanges { target: selectedHighlight; height: 4; }
             },
             State {
                 name: "selected"
                 when: menubarItem.selected
                 PropertyChanges { target: menubarItem; color: "#5caa15"; }
                 PropertyChanges { target: selectedHighlight; height: 4; }
             }
         ]

         onStateChanged: {
             if (state == "selected") {
                 menubarItem.stateTarget.state = menubarItem.stateSelect;
             }
         }

         transitions: [
             Transition {
                 from: "*"
                 to: "*"
                 ColorAnimation {
                     properties: "color"
                     easing.type: Easing.InOutCubic
                     duration: 250
                 }
             }
         ]

         Rectangle {
             id: selectedHighlight
             color: "#7cc54d"
             width: parent.width
             anchors.bottom: parent.bottom
             height: 0

             Behavior on height {

                         NumberAnimation {
                             easing.type: Easing.InOutCubic
                             duration: 250
                         }
                     }
         }

         MouseArea {
             id: mouseArea
             anchors.fill: parent
             hoverEnabled: true

             onPressed: {
                 menubarItem.state = "mouseover";
             }

             onReleased: {
                 if (menubarItem.state == "mouseover") {
                     menubarItem.selected = true;
                 }
             }

             onEntered: {
                 menubarItem.state = "mouseover";
             }

             onExited: {
                 if (menubarItem.selected) {
                     menubarItem.state = "selected";
                 } else {
                     menubarItem.state = "default";
                 }
             }
         }
     }