144 lines
3.7 KiB
QML
144 lines
3.7 KiB
QML
/*
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* Copyright (C) 2011 by Daker Fernandes Pinheiro <dakerfp@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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import QtQuick 1.0
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import org.kde.plasma.core 0.1 as PlasmaCore
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Item {
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id: dualButton
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// Common API
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property bool checked
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property alias pressed: mouseArea.pressed
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signal clicked()
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// Plasma API
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property alias text: label.text // TODO: Not yet part of the common API
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property QtObject theme: PlasmaCore.Theme { }
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property alias view: surface.sourceComponent
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width: surface.width + label.paintedWidth
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height: surface.height
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// TODO: needs to define if there will be specific graphics for
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// disabled buttons
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opacity: dualButton.enabled ? 1.0 : 0.5
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function entered() {
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if (dualButton.enabled) {
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shadow.opacity = 0;
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hover.opacity = 1;
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}
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}
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function released() {
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if (dualButton.enabled) {
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dualButton.checked = !dualButton.checked;
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dualButton.clicked();
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}
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}
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Keys.onSpacePressed: entered();
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Keys.onReturnPressed: entered();
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Keys.onReleased: {
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if(event.key == Qt.Key_Space ||
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event.key == Qt.Key_Return)
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released();
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}
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PlasmaCore.FrameSvgItem {
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id: hover
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anchors {
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fill: surface
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leftMargin: -margins.left
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topMargin: -margins.top
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rightMargin: -margins.right
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bottomMargin: -margins.bottom
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}
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opacity: 0
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imagePath: "widgets/button"
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prefix: "hover"
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Behavior on opacity {
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PropertyAnimation { duration: 250 }
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}
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}
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PlasmaCore.FrameSvgItem {
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id: shadow
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anchors {
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fill: surface
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leftMargin: -margins.left
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topMargin: -margins.top
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rightMargin: -margins.right
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bottomMargin: -margins.bottom
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}
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imagePath: "widgets/button"
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prefix: "shadow"
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Behavior on opacity {
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PropertyAnimation { duration: 250 }
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}
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}
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Loader {
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id: surface
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anchors {
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verticalCenter: parent.verticalCenter
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left: text ? parent.left : undefined
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horizontalCenter: text ? undefined : parent.horizontalCenter
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}
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}
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Text {
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id: label
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text: dualButton.text
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anchors {
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top: parent.top
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bottom: parent.bottom
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left: surface.right
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right: parent.right
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// XXX: see how this margin will be set
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leftMargin: hover.margins.right
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}
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color: theme.textColor
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verticalAlignment: Text.AlignVCenter
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}
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MouseArea {
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id: mouseArea
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anchors.fill: parent
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hoverEnabled: true
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onReleased: dualButton.released();
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onEntered: dualButton.entered();
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onPressed: dualButton.forceActiveFocus();
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onExited: {
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shadow.opacity = 1;
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hover.opacity = 0;
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}
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}
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}
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