fixed up the demo suite

Change-Id: I42dfba551b26f66b8de41dad3df2a5e120c82fb8
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@digia.com>

1 files changed, 115 insertions, 0 deletions

diff --git a/basicsuite/Shader Effects/RgbaColorPicker.qml b/basicsuite/Shader Effects/RgbaColorPicker.qml
new file mode 100644
index 0000000..6346a11
--- /dev/null
+++ b/basicsuite/Shader Effects/RgbaColorPicker.qml
@@ -0,0 +1,115 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Graphical Effects module.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 2.0
+
+Item {
+    id: rgbaSlider
+    property color color: Qt.rgba(rValue, gValue, bValue, aValue)
+
+    property alias rValue: rSlider.value
+    property alias gValue: gSlider.value
+    property alias bValue: bSlider.value
+    property alias aValue: aSlider.value
+    property bool pressed: rSlider.pressed || gSlider.pressed || bSlider.pressed || aSlider.pressed
+
+    width: parent.width
+    height: childrenRect.height
+
+    function dec2hex(i)
+    {
+      if (i <= 15)
+         return  "0" + i.toString(16);
+      else
+         return i.toString(16);
+    }
+
+    Rectangle {
+        id: colorRect
+        width: 50; height: 50
+        anchors.left: parent.left
+        anchors.leftMargin: 20
+        anchors.verticalCenter: sliders.verticalCenter
+        color: Qt.rgba(rgbaSlider.rValue, rgbaSlider.gValue, rgbaSlider.bValue, rgbaSlider.aValue)
+    }
+    Column {
+        id: sliders
+        anchors {left: parent.left; right: parent.right}
+        Slider {
+            id: aSlider
+            minimum: 0
+            maximum: 1
+            value: 1.0
+            caption: 'A'
+        }
+        Slider {
+            id: rSlider
+            minimum: 0
+            maximum: 1
+            value: 1.0
+            caption: 'R'
+        }
+        Slider {
+            id: gSlider
+            minimum: 0
+            maximum: 1
+            value: 1.0
+            caption: 'G'
+        }
+        Slider {
+            id: bSlider
+            minimum: 0
+            maximum: 1
+            value: 1.0
+            caption: 'B'
+        }
+
+    }
+//    Text {
+//        anchors.top: colorRect.bottom
+//        anchors.topMargin: 5
+//        anchors.horizontalCenter: colorRect.horizontalCenter
+//        horizontalAlignment: Text.AlignHCenter
+//        text: "#" + dec2hex(Math.round(rgbaSlider.aValue * 255)) + dec2hex(Math.round(rgbaSlider.rValue * 255)) + dec2hex(Math.round(rgbaSlider.gValue * 255)) + dec2hex(Math.round(rgbaSlider.bValue * 255))
+//        font.capitalization: Font.AllUppercase
+//        color: "#999999"
+//        font.pixelSize: 11
+//    }
+}