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author | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2013-05-23 13:12:33 +0200 |
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committer | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2013-05-23 13:12:33 +0200 |
commit | 7f1bcb38ef61b2af9ff50c1ae474ed38fa901755 (patch) | |
tree | 1eab0f3da1d1c824edacdda1a4e3715ec4f2647d /examples/declarative/tutorials/gettingStarted/core/button.qml | |
parent | 9868e6b2f14e146e486e127664789f2978fabed0 (diff) | |
parent | 8d0159a64e7b10e8c39ade516b27a06d875bff65 (diff) |
Merge remote-tracking branch 'origin/stable' into dev
Change-Id: I03cb83e49d476283280ebb5963a513d109d224c8
Diffstat (limited to 'examples/declarative/tutorials/gettingStarted/core/button.qml')
-rw-r--r-- | examples/declarative/tutorials/gettingStarted/core/button.qml | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/examples/declarative/tutorials/gettingStarted/core/button.qml b/examples/declarative/tutorials/gettingStarted/core/button.qml new file mode 100644 index 00000000..aaf619b5 --- /dev/null +++ b/examples/declarative/tutorials/gettingStarted/core/button.qml @@ -0,0 +1,108 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtDeclarative 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 1.0 + +Rectangle { + //identifier of the item + id: button + + //these properties act as constants, useable outside this QML file + property int buttonHeight: 75 + property int buttonWidth: 150 + + //attaches to the Text element's text content + property string label + property color textColor: buttonLabel.color + + //the color highlight when the mouse hovers on the rectangle + property color onHoverColor: "lightsteelblue" + property color borderColor: "transparent" + + //buttonColor is set to the button's main color + property color buttonColor: "lightblue" + + property real labelSize: 14 + + //set appearance properties + radius: 6 + smooth: true + border { width: 2; color: borderColor } + width: buttonWidth; height: buttonHeight + + Text { + id: buttonLabel + anchors.centerIn: parent + text: label //bind the text to the parent's text + color: "#DCDCCC" + font.pointSize: labelSize + } + + //buttonClick() is callable and a signal handler, onButtonClick is automatically created + signal buttonClick() + + //define the clickable area to be the whole rectangle + MouseArea { + id: buttonMouseArea + anchors.fill: parent //stretch the area to the parent's dimension + onClicked: buttonClick() + + //if true, then onEntered and onExited called if mouse hovers in the mouse area + //if false, a button must be clicked to detect the mouse hover + hoverEnabled: true + + //display a border if the mouse hovers on the button mouse area + onEntered: parent.border.color = onHoverColor + //remove the border if the mouse exits the button mouse area + onExited: parent.border.color = borderColor + } + + //change the color of the button when pressed + color: buttonMouseArea.pressed ? Qt.darker(buttonColor, 1.5) : buttonColor + //animate the color whenever the color property changes + Behavior on color { ColorAnimation{ duration: 55 } } + + //scale the button when pressed + scale: buttonMouseArea.pressed ? 1.1 : 1.00 + //Animate the scale property change + Behavior on scale { NumberAnimation{ duration: 55 } } + +} |