adding QtQuick.Dialogs, with FileDialog implementation

This will obsolete the QFileDialogItem in desktop components and be
available to all QtQuick applications.  The QML FileDialog type is
dynamically defined in the plugin by detecting which implementation
will work on the current platform.

Change-Id: I073c7a84bff6c02cf592dc46822a5a4b9c9bcaea
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

3 files changed, 169 insertions, 0 deletions

diff --git a/src/imports/dialogs/qml/Button.qml b/src/imports/dialogs/qml/Button.qml
new file mode 100644
index 0000000000..42ee9f79e8
--- /dev/null
+++ b/src/imports/dialogs/qml/Button.qml
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.1
+
+Item {
+    height: label.implicitHeight * 2
+    width: Math.max(label.implicitWidth * 1.2, height * 2.5);
+    anchors.verticalCenter: parent.verticalCenter
+    property alias text: label.text
+    property string tooltip
+    signal clicked
+    SystemPalette { id: palette }
+    Rectangle {
+        antialiasing: true
+        border.color: mouseArea.pressed ? palette.highlight : palette.light
+        color: "transparent"
+        anchors.fill: parent
+        anchors.rightMargin: 1
+        anchors.bottomMargin: 1
+        radius: 3
+    }
+    Rectangle {
+        border.color: palette.dark
+        anchors.fill: parent
+        anchors.leftMargin: 1
+        anchors.topMargin: 1
+        radius: 3
+    }
+    Rectangle {
+        gradient: Gradient {
+            GradientStop { position: 0.0; color: mouseArea.pressed ? palette.dark : palette.light }
+            GradientStop { position: 0.2; color: palette.button }
+            GradientStop { position: 0.8; color: palette.button }
+            GradientStop { position: 1.0; color: mouseArea.pressed ? palette.light : palette.dark }
+        }
+        anchors.fill: parent
+        anchors.margins: 1
+        radius: 3
+    }
+    Text {
+        id: label
+        anchors.centerIn: parent
+        color: palette.buttonText
+    }
+
+    MouseArea {
+        id: mouseArea
+        anchors.fill: parent
+        onClicked: parent.clicked()
+    }
+}
diff --git a/src/imports/dialogs/qml/TextField.qml b/src/imports/dialogs/qml/TextField.qml
new file mode 100644
index 0000000000..204eef71b9
--- /dev/null
+++ b/src/imports/dialogs/qml/TextField.qml
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.1
+
+Item {
+    id: root
+
+    property alias textInput: textInput
+    property alias text: textInput.text
+    signal accepted
+    signal downPressed
+
+    SystemPalette { id: palette }
+    height: textInput.implicitHeight + 4
+    Rectangle {
+        id: rect
+        anchors.fill: parent
+        anchors.leftMargin: -radius
+        border.color: palette.light
+        radius: height / 4
+        antialiasing: true
+        gradient: Gradient {
+            GradientStop { position: 0.0; color: palette.dark }
+            GradientStop { position: 0.2; color: palette.button }
+            GradientStop { position: 0.8; color: palette.button }
+            GradientStop { position: 1.0; color: palette.light }
+        }
+    }
+
+    TextInput {
+        id: textInput
+        color: palette.text
+        anchors.fill: parent
+        verticalAlignment: Text.AlignVCenter
+        onAccepted: root.accepted()
+        Keys.onDownPressed: root.downPressed()
+    }
+}
diff --git a/src/imports/dialogs/qml/qmldir b/src/imports/dialogs/qml/qmldir
new file mode 100644
index 0000000000..85575c738a
--- /dev/null
+++ b/src/imports/dialogs/qml/qmldir
@@ -0,0 +1,2 @@
+Button 1.0 Button.qml
+TextField 1.0 TextField.qml