Add a basic Switch control

This is a very simple switch. I left out text label as this is
very mobile oriented. A clicked signal is also debatable
as you dont really click on a switch.

Change-Id: I84269297cba48f0e81af8f25af5b97acadecdd6a
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

2 files changed, 258 insertions, 0 deletions

diff --git a/tests/auto/controls/controls.pro b/tests/auto/controls/controls.pro
index f4a7cc96..99cc0bcc 100644
--- a/tests/auto/controls/controls.pro
+++ b/tests/auto/controls/controls.pro
@@ -33,6 +33,7 @@ OTHER_FILES += \
     $$PWD/data/tst_gridlayout.qml \
     $$PWD/data/tst_slider.qml \
     $$PWD/data/tst_statusbar.qml \
+    $$PWD/data/tst_switch.qml \
     $$PWD/data/tst_tab.qml \
     $$PWD/data/tst_tabview.qml \
     $$PWD/data/tst_tableviewcolumn.qml \
diff --git a/tests/auto/controls/data/tst_switch.qml b/tests/auto/controls/data/tst_switch.qml
new file mode 100644
index 00000000..27d66934
--- /dev/null
+++ b/tests/auto/controls/data/tst_switch.qml
@@ -0,0 +1,257 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Quick Controls module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+**     of its contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.1
+import QtTest 1.0
+import QtQuickControlsTests 1.0
+
+Item {
+    id: container
+    width: 200
+    height: 200
+
+    TestCase {
+        id: testCase
+        name: "Tests_Switch"
+        when: windowShown
+        width: 200
+        height: 200
+
+        property var aSwitch
+
+        SignalSpy {
+            id: signalSpy
+        }
+
+        function init() {
+            aSwitch = Qt.createQmlObject("import QtQuick.Controls 1.1; Switch { }", container, "");
+        }
+
+        function cleanup() {
+            if (aSwitch !== null) {
+                aSwitch.destroy()
+            }
+            signalSpy.clear();
+        }
+
+        function test_defaultConstructed() {
+            compare(aSwitch.checked, false);
+        }
+
+        function test_checked() {
+            signalSpy.signalName = "checkedChanged"
+            signalSpy.target = aSwitch;
+            compare(signalSpy.count, 0);
+
+            compare(aSwitch.checked, false);
+            aSwitch.checked = true;
+            compare(aSwitch.checked, true);
+
+            mouseClick(aSwitch, aSwitch.x + 1, aSwitch.y + 1, Qt.LeftButton);
+            compare(signalSpy.count, 1);
+            compare(aSwitch.checked, true);
+
+            // Clicking outside should do nothing.
+            mouseClick(aSwitch, aSwitch.x - 1, aSwitch.y, Qt.LeftButton);
+            compare(signalSpy.count, 1);
+            compare(aSwitch.checked, true);
+
+            mouseClick(aSwitch, aSwitch.x, aSwitch.y - 1, Qt.LeftButton);
+            compare(signalSpy.count, 1);
+            compare(aSwitch.checked, true);
+
+            mouseClick(aSwitch, aSwitch.x - 1, aSwitch.y - 1, Qt.LeftButton);
+            compare(signalSpy.count, 1);
+            compare(aSwitch.checked, true);
+        }
+
+        function test_keyPressed() {
+            aSwitch.forceActiveFocus();
+            signalSpy.signalName = "checkedChanged";
+            signalSpy.target = aSwitch;
+            compare(signalSpy.count, 0);
+            signalSpy.clear();
+            aSwitch.forceActiveFocus()
+            keyPress(Qt.Key_Space);
+            keyRelease(Qt.Key_Space);
+            compare(signalSpy.count, 1);
+        }
+
+        function test_exclusiveGroup() {
+            var root = Qt.createQmlObject("import QtQuick 2.1; import QtQuick.Controls 1.1; \n"
+                + "Row { \n"
+                + "    property alias aSwitch1: aSwitch1 \n"
+                + "    property alias aSwitch2: aSwitch2 \n"
+                + "    property alias aSwitch3: aSwitch3 \n"
+                + "    property alias group: group \n"
+                + "    ExclusiveGroup { id: group } \n"
+                + "    Switch { id: aSwitch1; checked: true; exclusiveGroup: group } \n"
+                + "    Switch { id: aSwitch2; exclusiveGroup: group } \n"
+                + "    Switch { id: aSwitch3; exclusiveGroup: group } \n"
+                + "}", container, "");
+
+            root.forceActiveFocus();
+            signalSpy.signalName = "checkedChanged";
+            signalSpy.target = root.aSwitch1;
+            compare(signalSpy.count, 0);
+
+            compare(root.aSwitch1.exclusiveGroup, root.group);
+            compare(root.aSwitch2.exclusiveGroup, root.group);
+            compare(root.aSwitch3.exclusiveGroup, root.group);
+
+            compare(root.aSwitch1.checked, true);
+            compare(root.aSwitch2.checked, false);
+            compare(root.aSwitch3.checked, false);
+
+            root.aSwitch2.forceActiveFocus();
+            keyPress(Qt.Key_Space);
+            compare(signalSpy.count, 1);
+
+            compare(root.aSwitch1.checked, false);
+            compare(root.aSwitch2.checked, true);
+            compare(root.aSwitch3.checked, false);
+
+            root.aSwitch3.forceActiveFocus();
+            keyPress(Qt.Key_Space);
+            compare(signalSpy.count, 1);
+
+            compare(root.aSwitch1.checked, false);
+            compare(root.aSwitch2.checked, false);
+            compare(root.aSwitch3.checked, true);
+
+            root.aSwitch3.forceActiveFocus();
+            keyPress(Qt.Key_Space);
+
+            compare(root.aSwitch1.checked, false);
+            compare(root.aSwitch2.checked, false);
+            compare(root.aSwitch3.checked, false);
+
+            // Shouldn't be any warnings, since we're not setting a group.
+            root.aSwitch1.exclusiveGroup = null;
+            root.aSwitch2.exclusiveGroup = null;
+            root.aSwitch3.exclusiveGroup = null;
+        }
+
+        function test_activeFocusOnPress(){
+            aSwitch.activeFocusOnPress = false
+            verify(!aSwitch.activeFocus)
+            mouseClick(aSwitch, aSwitch.x + 1, aSwitch.y + 1)
+            verify(!aSwitch.activeFocus)
+            aSwitch.activeFocusOnPress = true
+            verify(!aSwitch.activeFocus)
+            mouseClick(aSwitch, aSwitch.x + 1, aSwitch.y + 1)
+            verify(aSwitch.activeFocus)
+        }
+
+        function test_activeFocusOnTab() {
+            aSwitch.destroy()
+            wait(0) //QTBUG-30523 so processEvents is called
+
+            if (!SystemInfo.tabAllWidgets)
+                skip("This function doesn't support NOT iterating all.")
+
+            var test_control = 'import QtQuick 2.1; \
+            import QtQuick.Controls 1.1;            \
+            Item {                                  \
+                width: 200;                         \
+                height: 200;                        \
+                property alias control1: _control1; \
+                property alias control2: _control2; \
+                property alias control3: _control3; \
+                Switch  {                           \
+                    y: 20;                          \
+                    id: _control1;                  \
+                    activeFocusOnTab: true;         \
+                }                                   \
+                Switch  {                           \
+                    y: 70;                          \
+                    id: _control2;                  \
+                    activeFocusOnTab: false;        \
+                }                                   \
+                Switch  {                           \
+                    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()
+        }
+    }
+}