1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the Qt Components project.
9 ** $QT_BEGIN_LICENSE:BSD$
10 ** You may use this file under the terms of the BSD license as follows:
12 ** "Redistribution and use in source and binary forms, with or without
13 ** modification, are permitted provided that the following conditions are
15 ** * Redistributions of source code must retain the above copyright
16 ** notice, this list of conditions and the following disclaimer.
17 ** * Redistributions in binary form must reproduce the above copyright
18 ** notice, this list of conditions and the following disclaimer in
19 ** the documentation and/or other materials provided with the
21 ** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
22 ** the names of its contributors may be used to endorse or promote
23 ** products derived from this software without specific prior written
26 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
29 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
30 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
31 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
32 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
33 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
34 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
35 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
39 ****************************************************************************/
42 import Qt.labs.components 1.1
44 import "../meego/UIConstants.js" as UI
45 import com.nokia.meego 1.0
51 property bool checked: false
52 property bool checkable: false
53 property alias pressed: mouseArea.pressed
54 property alias text: label.text
55 property url iconSource
59 // Used in ButtonGroup.js to set the segmented look on the buttons.
60 property string __buttonType
62 // Styling for the Button
63 property Style platformStyle: ButtonStyle {}
65 // Deprecated, TODO remove
66 property alias style: button.platformStyle
68 implicitWidth: iconAndLabel.prefferedWidth
69 implicitHeight: platformStyle.buttonHeight
71 property alias font: label.font
77 border { left: button.platformStyle.backgroundMarginLeft; top: button.platformStyle.backgroundMarginTop;
78 right: button.platformStyle.backgroundMarginRight; bottom: button.platformStyle.backgroundMarginBottom }
80 (checked ? button.platformStyle.checkedDisabledBackground : button.platformStyle.disabledBackground) :
82 button.platformStyle.pressedBackground :
84 button.platformStyle.checkedBackground :
85 button.platformStyle.background;
90 property real xMargins: icon.visible ? (UI.PADDING_XLARGE * (label.visible ? 3 : 2)) : (UI.BUTTON_LABEL_MARGIN * 2)
91 property real prefferedWidth: xMargins + (icon.visible ? icon.width : 0) + (label.visible ? label.prefferedSize.width : 0)
93 width: xMargins + (icon.visible ? icon.width : 0) + (label.visible? label.width : 0)
94 height: platformStyle.buttonHeight
96 anchors.verticalCenter: button.verticalCenter
97 anchors.horizontalCenter: button.horizontalCenter
98 anchors.verticalCenterOffset: -1
102 source: button.iconSource
104 anchors.verticalCenter: iconAndLabel.verticalCenter
105 width: UI.SIZE_ICON_DEFAULT
106 height: UI.SIZE_ICON_DEFAULT
107 visible: source != ""
112 x: icon.visible ? (icon.x + icon.width + UI.PADDING_XLARGE) : UI.BUTTON_LABEL_MARGIN
113 anchors.verticalCenter: iconAndLabel.verticalCenter
114 anchors.verticalCenterOffset: 1
116 property real availableWidth: button.width - iconAndLabel.xMargins - (icon.visible ? icon.width : 0)
117 width: Math.min(prefferedSize.width, availableWidth)
119 elide: Text.ElideRight
120 font.family: button.platformStyle.fontFamily
121 font.weight: button.platformStyle.fontWeight
122 font.pixelSize: button.platformStyle.fontPixelSize
123 font.capitalization: button.platformStyle.fontCapitalization
124 color: !enabled ? button.platformStyle.disabledTextColor :
125 pressed ? button.platformStyle.pressedTextColor :
126 checked ? button.platformStyle.checkedTextColor :
127 button.platformStyle.textColor;
137 property alias prefferedSize: prefferedSize
146 if (button.checkable)
147 button.checked = !button.checked;