path: root/tests/auto/controls/data/tst_combobox.qml

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import QtQuick 2.1
import QtTest 1.0
import QtQuickControlsTests 1.0

Item {
    id: container
    width: 400
    height: 400

TestCase {
    id: testCase
    name: "Tests_ComboBox"
    when:windowShown
    width:400
    height:400

    property var model

    Timer {
        id: timer
        running: true
        repeat: false
        interval: 500
        onTriggered: testCase.keyPress(Qt.Key_Escape)
    }

    function init() {
        model = Qt.createQmlObject("import QtQuick 2.1; ListModel {}", testCase, '')
        model.append({ text: "Banana", color: "Yellow" })
        model.append({ text: "Apple", color: "Green" })
        model.append({ text: "Coconut", color: "Brown" })
    }

    function cleanup() {
        if (model !== 0)
            model.destroy()
    }

    function test_keyupdown() {
        var comboBox = Qt.createQmlObject('import QtQuick.Controls 1.0 ; ComboBox { model: 4 }', testCase, '');

        compare(comboBox.currentIndex, 0)

        comboBox.forceActiveFocus()

        keyPress(Qt.Key_Down)
        compare(comboBox.currentIndex, 1)
        keyPress(Qt.Key_Down)
        compare(comboBox.currentIndex, 2)
        keyPress(Qt.Key_Up)
        compare(comboBox.currentIndex, 1)
        comboBox.destroy()
    }

    function test_textrole() {
        var comboBox = Qt.createQmlObject('import QtQuick.Controls 1.0 ; ComboBox {}', testCase, '');
        comboBox.textRole = "text"
        comboBox.model = model
        compare(comboBox.currentIndex, 0)
        compare(comboBox.currentText, "Banana")
        comboBox.textRole = "color"
        compare(comboBox.currentText, "Yellow")
        comboBox.destroy()
    }

    function test_arraymodel() {
        var arrayModel = [
            'Banana',
            'Apple',
            'Coconut'
        ];

        var comboBox = Qt.createQmlObject('import QtQuick.Controls 1.0 ; ComboBox {}', testCase, '');
        comboBox.model = arrayModel
        compare(comboBox.currentIndex, 0)
        compare(comboBox.currentText, "Banana")
        comboBox.destroy()
    }

    function test_arraymodelwithtextrole() {
        var arrayModel = [
            {text: 'Banana', color: 'Yellow'},
            {text: 'Apple', color: 'Green'},
            {text: 'Coconut', color: 'Brown'}
        ];

        var comboBox = Qt.createQmlObject('import QtQuick.Controls 1.0 ; ComboBox {}', testCase, '');
        comboBox.textRole = "text"
        comboBox.model = arrayModel
        compare(comboBox.currentIndex, 0)
        compare(comboBox.currentText, "Banana")
        comboBox.textRole = "color"
        compare(comboBox.currentText, "Yellow")
        comboBox.destroy()
    }

    function test_arrayModelWithoutTextRole() {
        var arrayModel = ['Banana', 'Coconut', 'Apple']

        var comboBox = Qt.createQmlObject('import QtQuick.Controls 1.0 ; ComboBox {}', testCase, '');
        comboBox.model = arrayModel
        compare(comboBox.currentIndex, 0)
        compare(comboBox.currentText, "Banana")
        comboBox.destroy()
    }

    function test_activeFocusOnTab() {
        if (!SystemInfo.tabAllWidgets)
            skip("This function doesn't support NOT iterating all.")

        var test_control = 'import QtQuick 2.1; \
        import QtQuick.Controls 1.0;            \
        Item {                                  \
            width: 200;                         \
            height: 200;                        \
            property alias control1: _control1; \
            property alias control2: _control2; \
            property alias control3: _control3; \
            ComboBox  {                         \
                y: 20;                          \
                id: _control1;                  \
                activeFocusOnTab: true;         \
            }                                   \
            ComboBox  {                         \
                y: 70;                          \
                id: _control2;                  \
                activeFocusOnTab: false;        \
            }                                   \
            ComboBox  {                         \
                y: 120;                         \
                id: _control3;                  \
                activeFocusOnTab: true;         \
            }                                   \
        }                                       '

        var control = Qt.createQmlObject(test_control, container, '')
        control.control1.forceActiveFocus()
        verify(control.control1.activeFocus)
        verify(!control.control2.activeFocus)
        verify(!control.control3.activeFocus)
        keyPress(Qt.Key_Tab)
        verify(!control.control1.activeFocus)
        verify(!control.control2.activeFocus)
        verify(control.control3.activeFocus)
        keyPress(Qt.Key_Tab)
        verify(control.control1.activeFocus)
        verify(!control.control2.activeFocus)
        verify(!control.control3.activeFocus)
        keyPress(Qt.Key_Tab, Qt.ShiftModifier)
        verify(!control.control1.activeFocus)
        verify(!control.control2.activeFocus)
        verify(control.control3.activeFocus)
        keyPress(Qt.Key_Tab, Qt.ShiftModifier)
        verify(control.control1.activeFocus)
        verify(!control.control2.activeFocus)
        verify(!control.control3.activeFocus)

        control.control2.activeFocusOnTab = true
        control.control3.activeFocusOnTab = false
        keyPress(Qt.Key_Tab)
        verify(!control.control1.activeFocus)
        verify(control.control2.activeFocus)
        verify(!control.control3.activeFocus)
        keyPress(Qt.Key_Tab)
        verify(control.control1.activeFocus)
        verify(!control.control2.activeFocus)
        verify(!control.control3.activeFocus)
        keyPress(Qt.Key_Tab, Qt.ShiftModifier)
        verify(!control.control1.activeFocus)
        verify(control.control2.activeFocus)
        verify(!control.control3.activeFocus)
        keyPress(Qt.Key_Tab, Qt.ShiftModifier)
        verify(control.control1.activeFocus)
        verify(!control.control2.activeFocus)
        verify(!control.control3.activeFocus)
        control.destroy()
    }

    function test_activeFocusOnPress(){
        if (Qt.platform.os === "osx")
            skip("When the menu pops up on OS X, it does not return and the test fails after time out")

        var comboBox = Qt.createQmlObject('import QtQuick.Controls 1.0 ; ComboBox { model: 4 }', container, '');
        comboBox.activeFocusOnPress = false
        verify(!comboBox.activeFocus)
        if (Qt.platform.os === "osx") // on mac when the menu open, the __popup function does not return
            timer.start()
        else // two mouse clicks to open and close the popup menu
            mouseClick(comboBox, comboBox.x + 1, comboBox.y + 1)
        mouseClick(comboBox, comboBox.x + 1, comboBox.y + 1)
        verify(!comboBox.activeFocus)
        comboBox.activeFocusOnPress = true
        if (Qt.platform.os === "osx") // on mac when the menu open, the __popup function does not return
            timer.start()
        else // two mouse clicks to open and close the popup menu
            mouseClick(comboBox, comboBox.x + 1, comboBox.y + 1)
        mouseClick(comboBox, comboBox.x + 1, comboBox.y + 1)
        verify(comboBox.activeFocus)
        comboBox.destroy()
    }

    function test_spaceKey(){
        if (Qt.platform.os === "osx")
            skip("When the menu pops up on OS X, it does not return and the test fails after time out")

        var comboBox = Qt.createQmlObject('import QtQuick.Controls 1.0 ; ComboBox { model: 4 }', container, '');
        var menuIndex = getMenuIndex(comboBox)
        verify(menuIndex !== -1)
        comboBox.forceActiveFocus()
        verify(!comboBox.data[menuIndex].__popupVisible)
        keyPress(Qt.Key_Space)
        verify(comboBox.data[menuIndex].__popupVisible)

        // close the menu before destroying the combobox
        comboBox.data[menuIndex].__closeMenu()
        verify(!comboBox.data[menuIndex].__popupVisible)

        comboBox.destroy()
    }

    function test_currentIndexInMenu() {
        if (Qt.platform.os === "osx")
            skip("When the menu pops up on OS X, it does not return and the test fails after time out")

        var comboBox = Qt.createQmlObject('import QtQuick.Controls 1.0 ; ComboBox { model: 4 }', container, '');
        var menuIndex = getMenuIndex(comboBox)
        comboBox.currentIndex = 2
        verify(menuIndex !== -1)
        comboBox.forceActiveFocus()
        keyPress(Qt.Key_Space)
        verify(comboBox.data[menuIndex].__popupVisible)
        compare(comboBox.data[menuIndex].__currentIndex, comboBox.currentIndex)
        for (var i = 0; i < comboBox.data[menuIndex].items.length; i++)
        {
            if ( i !== comboBox.currentIndex)
                verify(!comboBox.data[menuIndex].items[i].checked)
            else
                verify(comboBox.data[menuIndex].items[i].checked)
        }
        // close the menu before destroying the combobox
        comboBox.data[menuIndex].__closeMenu()
        verify(!comboBox.data[menuIndex].__popupVisible)
        comboBox.destroy()
    }

    function test_addRemoveItemsInModel_QTBUG_30379() {
        var comboBox = Qt.createQmlObject('import QtQuick.Controls 1.0 ; ComboBox {}', testCase, '');
        comboBox.textRole = "text"
        comboBox.model = model
        var menuIndex = getMenuIndex(comboBox)
        verify(menuIndex !== -1)
        compare(comboBox.model.count, 3)
        compare(comboBox.data[menuIndex].items.length, 3)
        comboBox.model.append({ text: "Tomato", color: "Red" })
        compare(comboBox.model.count, 4)
        compare(comboBox.data[menuIndex].items.length, 4)
        comboBox.model.remove(2, 2)
        compare(comboBox.model.count, 2)
        compare(comboBox.data[menuIndex].items.length, 2)
        comboBox.destroy()
    }

    function test_width_QTBUG_30377() {
        var comboBox = Qt.createQmlObject('import QtQuick.Controls 1.0 ; ComboBox { model: ["A", "BB", "CCCCC"] }', testCase, '');
        compare(comboBox.currentIndex, 0)
        var initialWidth = comboBox.width
        comboBox.currentIndex = 1
        compare(comboBox.width, initialWidth)
        comboBox.currentIndex = 2
        compare(comboBox.width, initialWidth)
        comboBox.destroy()
    }

    function getMenuIndex(control) {
        var index = -1
        for (var i = 0; i < control.data.length; i++)
        {
            if (control.data[i].objectName === 'popup') {
                index = i
                break
            }
        }
        return index
    }
}
}