1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
/****************************************************************************
**
** 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.
**
** $QT_BEGIN_LICENSE:BSD$
** 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
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
antialiasing: true
border.width: 2
border.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 : 1.0
// Animate the scale property change
Behavior on scale { NumberAnimation { duration: 55 } }
}
|
