aboutsummaryrefslogtreecommitdiffstats
path: root/src/quick/doc/snippets/qml/usecases/Button.qml
diff options
context:
space:
mode:
Diffstat (limited to 'src/quick/doc/snippets/qml/usecases/Button.qml')
-rw-r--r--src/quick/doc/snippets/qml/usecases/Button.qml86
1 files changed, 86 insertions, 0 deletions
diff --git a/src/quick/doc/snippets/qml/usecases/Button.qml b/src/quick/doc/snippets/qml/usecases/Button.qml
new file mode 100644
index 0000000000..a6934cfa0a
--- /dev/null
+++ b/src/quick/doc/snippets/qml/usecases/Button.qml
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the documentation 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 Nokia Corporation 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//![0]
+import QtQuick 2.0
+
+Rectangle {
+ id: container
+ // The caption property is an alias to the text of the Text element, so Button users can set the text
+ property alias caption: txt.text
+ // The clicked signal is emitted whenever the button is clicked, so Button users can respond
+ signal clicked
+
+ // The button is set to have rounded corners and a thin black border
+ radius: 4
+ border.width: 1
+ // This button has a fixed size, but it could resize based on the text
+ width: 160
+ height: 40
+
+ // A SystemPalette is used to get colors from the system settings for the background
+ SystemPalette { id: sysPalette }
+
+ gradient: Gradient {
+
+ // The top gradient is darker when 'pressed', all colors come from the system palette
+ GradientStop { position: 0.0; color: ma.pressed ? sysPalette.dark : sysPalette.light }
+
+ GradientStop { position: 1.0; color: sysPalette.button }
+ }
+
+ Text {
+ id: txt
+ // This is the default value of the text, but most Button users will set their own with the caption property
+ text: "Button"
+ font.bold: true
+ font.pixelSize: 16
+ anchors.centerIn: parent
+ }
+
+ MouseArea {
+ id: ma
+ anchors.fill: parent
+ // This re-emits the clicked signal on the root item, so that Button users can respond to it
+ onClicked: container.clicked()
+ }
+}
+
+//![0]