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/*
* Copyright 2012 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Olivier Tilloy <olivier.tilloy@canonical.com>
*/
// This example QML application renders a menu model exposed on the session bus
// under the well-known name org.ayatana.testmenu and at the object path
// /org/ayatana/testmenu.
import QtQuick 2.0
import QMenuModel 0.1
Item {
id: container
width: 300
height: 300
QDBusMenuModel {
id: menuModel
busType: DBus.SessionBus
busName: "org.ayatana.testmenu"
objectPath: "/org/ayatana/testmenu"
onStatusChanged: {
if (status == DBus.Connecting) {
view.reset()
}
}
}
ListView {
id: view
property variant __back: []
anchors.left: parent.left
anchors.right:parent.right
anchors.top: parent.top
anchors.bottom: backbutton.top
anchors.margins: 10
spacing: 3
model: menuModel
delegate: Rectangle {
width: parent.width
height: 30
radius: 3
color: {
if (linkSubMenu == null) return "lightgrey"
if (delegatearea.containsMouse) return "steelblue"
return "lightsteelblue"
}
Text {
anchors.fill: parent
anchors.margins: 5
verticalAlignment: Text.AlignVCenter
color: (linkSubMenu == null) ? "grey" : "black"
text: {
if (linkSubMenu == null) return "%1 (%2)".arg(label).arg(action)
else return "submenu"
}
}
MouseArea {
id: delegatearea
anchors.fill: parent
hoverEnabled: true
onClicked: {
if (linkSubMenu == null) return
var newback = view.__back
newback.push(view.model)
view.__back = newback
view.model = linkSubMenu
}
onEntered: {
var text = ""
for (var prop in extra) {
text += "%1 = %2\n".arg(prop).arg(extra[prop].toString())
}
if (text != "") {
tooltip.text = text
tooltip.visible = true
}
}
onExited: {
tooltip.visible = false
}
onPositionChanged: {
var pos = container.mapFromItem(delegatearea, mouse.x, mouse.y)
tooltip.x = pos.x + 10
tooltip.y = pos.y + 10
}
}
}
function goback() {
var newback = view.__back
model = newback[newback.length - 1]
newback.pop()
view.__back = newback
}
function reset() {
while (view.__back.length > 0) {
goback()
}
}
}
Rectangle {
id: backbutton
anchors.left: parent.left
anchors.right: parent.right
anchors.bottom: parent.bottom
anchors.margins: 5
radius: 4
height: 50
color: (mousearea.enabled && mousearea.containsMouse) ? "steelblue" : "lightsteelblue"
Text {
anchors.fill: parent
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
text: "back"
color: mousearea.enabled ? "black" : "grey"
}
MouseArea {
id: mousearea
anchors.fill: parent
enabled: view.__back.length > 0
hoverEnabled: true
onClicked: {
view.goback()
}
}
}
Rectangle {
id: tooltip
property alias text: t.text
visible: false
width: t.width + 10
height: t.height + 10
radius: 4
color: "lightyellow"
Text {
id: t
height: paintedHeight
width: paintedWidth
x: 5
y: 5
anchors.margins: 4
font.pixelSize: 11
}
}
Component.onCompleted: menuModel.start()
}
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