5453bbc801
Please test as code using it might behave differently now (menus aligned left before while horizontally centered on the parent now)
146 lines
4.0 KiB
QML
146 lines
4.0 KiB
QML
/*
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* Copyright (C) 2011 by Marco Martin <mart@kde.org>
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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 Library 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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import "." 0.1
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Item {
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id: root
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default property alias content: menuColumn.children
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property Item visualParent
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property int status: DialogStatus.Closed
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onVisualParentChanged: {
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//if is a menuitem move to menuColumn
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if (visualParent.separator !== undefined) {
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var obj = arrowComponent.createObject(visualParent)
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}
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}
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Component {
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id: arrowComponent
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PlasmaCore.SvgItem {
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svg: PlasmaCore.Svg {imagePath: "widgets/arrows"}
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elementId: "right-arrow"
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width: naturalSize.width
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height: naturalSize.height
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anchors {
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right: parent.right
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verticalCenter: parent.verticalCenter
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}
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}
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}
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function open()
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{
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var parent = root.visualParent ? root.visualParent : root.parent
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var pos = dialog.popupPosition(parent, Qt.AlignCenter)
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dialog.x = pos.x
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dialog.y = pos.y
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dialog.visible = true
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dialog.activateWindow()
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}
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function close()
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{
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dialog.visible = false
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}
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function addMenuItem(item)
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{
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item.parent = menuColumn
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}
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onChildrenChanged: {
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for (var i = 0; i < children.length; ++i) {
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var item = children[i]
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//if is a menuitem move to menuColumn
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if (item.separator !== undefined) {
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item.parent = menuColumn
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}
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}
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}
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visible: false
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PlasmaCore.Dialog {
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id: dialog
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visible: false
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windowFlags: Qt.Popup
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onVisibleChanged: {
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if (visible) {
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status = DialogStatus.Open
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} else {
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status = DialogStatus.Closed
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}
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}
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mainItem: Item {
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id: contentItem
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width: Math.max(menuColumn.width, theme.defaultFont.mSize.width * 12)
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height: Math.min(menuColumn.height, theme.defaultFont.mSize.height * 25)
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Flickable {
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id: listView
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anchors.fill: parent
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clip: true
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Column {
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id: menuColumn
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spacing: 4
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onChildrenChanged: {
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for (var i = 0; i < children.length; ++i) {
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if (children[i].clicked != undefined)
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children[i].clicked.connect(root.close)
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}
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}
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}
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}
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ScrollBar {
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id: scrollBar
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flickableItem: listView
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visible: listView.contentHeight > contentItem.height
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//platformInverted: root.platformInverted
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anchors { top: listView.top; right: listView.right }
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}
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}
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}
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onStatusChanged: {
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if (status == DialogStatus.Opening) {
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if (listView.currentItem != null) {
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listView.currentItem.focus = false
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}
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listView.currentIndex = -1
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listView.positionViewAtIndex(0, ListView.Beginning)
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}
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else if (status == DialogStatus.Open) {
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listView.focus = true
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}
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}
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}
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