92 lines
2.7 KiB
QML
92 lines
2.7 KiB
QML
/*
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* Copyright 2011 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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/**
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* Used to highlight an item of a list. to be used only as the "highlight"
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* property of the ListView and GridView primitive QML components (or their
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* derivates)
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*
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* Provides built-in animation of Behavior on opacity Easing.OutQuad for a
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* duration of 250.
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*
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* (TODO, make optional? e.g. animate: false)
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*/
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Item {
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id: highlight
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/** true if the user is hovering over the component */
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//in the case we are the highlight of a listview, it follows the mouse, so hover = true
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property bool hover: ListView ? true : false
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/** true if the mouse button is pressed over the component. */
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property bool pressed: false
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width: ListView.view ? ListView.view.width : undefined
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Connections {
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target: highlight.ListView.view
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onCurrentIndexChanged: {
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if (highlight.ListView.view.currentIndex >= 0) {
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background.opacity = 1
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} else {
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background.opacity = 0
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}
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}
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}
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Behavior on opacity {
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NumberAnimation {
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duration: 250
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easing.type: Easing.OutQuad
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}
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}
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PlasmaCore.FrameSvgItem {
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id: background
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imagePath: "widgets/viewitem"
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prefix: {
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if (pressed)
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return hover ? "selected+hover" : "selected";
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if (hover)
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return "hover";
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return "normal";
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}
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Behavior on opacity {
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NumberAnimation {
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duration: 250
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easing.type: Easing.OutQuad
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}
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}
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anchors {
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fill: parent
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//FIXME: breaks listviews and highlight item
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// topMargin: -background.margins.top
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// leftMargin: -background.margins.left
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// bottomMargin: -background.margins.bottom
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// rightMargin: -background.margins.right
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}
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}
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}
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