GridMenu.qml Example File | Qt Quick 5.5

- Qt 5.5
- Qt Quick
- Qt Quick Examples - Key Interaction
- GridMenu.qml Example File
- Qt 5.5.1 Reference Documentation

# GridMenu.qml Example File

keyinteraction/focus/Core/GridMenu.qml

    /****************************************************************************
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    ** Copyright (C) 2015 The Qt Company Ltd.
    ** Contact: http://www.qt.io/licensing/
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    ** This file is part of the examples of the Qt Toolkit.
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    ** $QT_BEGIN_LICENSE:BSD$
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    import QtQuick 2.1

    FocusScope {
        property alias interactive: gridView.interactive

        onActiveFocusChanged: {
            if (activeFocus)
                mainView.state = "showGridViews"
        }

        Rectangle {
            anchors.fill: parent
            clip: true
            gradient: Gradient {
                GradientStop { position: 0.0; color: "#193441" }
                GradientStop { position: 1.0; color: Qt.darker("#193441") }
            }

            GridView {
                id: gridView
                anchors.fill: parent; anchors.leftMargin: 20; anchors.rightMargin: 20
                cellWidth: 152; cellHeight: 152
                focus: true
                model: 12

                KeyNavigation.up: tabMenu
                KeyNavigation.down: listMenu
                KeyNavigation.left: contextMenu

                delegate: Item {
                    id: container
                    width: GridView.view.cellWidth; height: GridView.view.cellHeight

                    Rectangle {
                        id: content
                        color: "transparent"
                        antialiasing: true
                        anchors.fill: parent; anchors.margins: 20; radius: 10

                        Rectangle { color: "#91AA9D"; anchors.fill: parent; anchors.margins: 3; radius: 8; antialiasing: true }
                        Image { source: "images/qt-logo.png"; anchors.centerIn: parent }
                    }

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

                        onClicked: {
                            container.GridView.view.currentIndex = index
                            container.forceActiveFocus()
                        }
                    }

                    states: State {
                        name: "active"; when: container.activeFocus
                        PropertyChanges { target: content; color: "#FCFFF5"; scale: 1.1 }
                    }

                    transitions: Transition {
                        NumberAnimation { properties: "scale"; duration: 100 }
                    }
                }
            }
        }
    }