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import QtQuick 2.2
import QtTest 1.0
import QtQuick.Controls 1.2

TestCase {
    id: testCase
    name: "Tests_StackView"
    when: windowShown
    visible: true
    width: 400
    height: 400

    Item { id: anItem  }
    TextField { id: textField }
    Component {
        id: pageComponent
        Item {}
    }

    Component {
        id: stackComponent
        StackView { }
    }

    function test_stackview() {
        var component = stackComponent
        var stack = component.createObject(testCase);
        verify (stack !== null, "stackview created is null")
        verify (stack.depth === 0)
        stack.push(anItem)
        verify (stack.depth === 1)
        stack.push(anItem)
        verify (stack.depth === 2)
        stack.pop()
        verify (stack.depth === 1)
        stack.push(pageComponent)
        verify (stack.depth === 2)

        var w = stack.width
        testCase.width = w + 333
        compare(stack.width, w)

        stack.destroy()
    }

    function test_focus() {
        var stack = stackComponent.createObject(testCase, {initialItem: anItem, width: testCase.width, height: testCase.height})
        verify (stack !== null, "stackview created is null")
        compare(stack.currentItem, anItem)

        stack.forceActiveFocus()
        verify(stack.activeFocus)

        stack.push({item: textField, immediate: true})
        compare(stack.currentItem, textField)
        textField.forceActiveFocus()
        verify(textField.activeFocus)

        stack.pop({immediate: true})
        compare(stack.currentItem, anItem)
        verify(stack.activeFocus)
        verify(!textField.activeFocus)

        stack.destroy()
    }
}