plasma-framework/declarativeimports/plasmacomponents/qml/Dialog.qml
Dennis Nienhüser 5453bbc801 Fix mistyped enum values.
Please test as code using it might behave differently now (menus
aligned left before while horizontally centered on the parent now)
2012-05-09 00:13:26 +02:00

228 lines
7.8 KiB
QML

/****************************************************************************
**
** Copyright (C) 2011 Marco Martin <mart@kde.org>
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
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** $QT_BEGIN_LICENSE:BSD$
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/**Documented API
Inherits:
Item
Imports:
QtQuick 1.0
org.kde.plasma.core
Description:
Provides a top-level window for short-term tasks and brief interaction with the user.
A dialog floats on the top layer of the application view, usually overlapping the area reserved for the application content. Normally, a dialog provides information and gives warnings to the user, or asks the user to answer a question or select an option.
Properties:
list<Item> buttons:
A list of items in the dialog's button area. For example, you can use Row or Button components but you can also use any number of components that are based on Item component.
list<Item> content:
A list of items in the dialog's content area. You can use any component that is based on Item. For example, you can use ListView, so that the user can select from a list of names.
int status:
Indicates the dialog's phase in its life cycle. The values are as follows:
- DialogStatus.Opening - the dialog is opening
- DialogStatus.Open - the dialog is open and visible to the user
- DialogStatus.Closing - the dialog is closing
- DialogStatus.Closed - the dialog is closed and not visible to the user
The dialog's initial status is DialogStatus.Closed.
list<Item> title:
A list of items in the dialog's title area. You can use a Text component but also any number of components that are based on Item. For example, you can use Text and Image components.
Item visualParent:
The item that is dimmed when the dialog opens. By default the root parent object is visualParent.
Signals:
accepted():
This signal is emitted when the user accepts the dialog's request or the accept() method is called.
See also rejected().
clickedOutside(): This signal is emitted when the user taps in the area that is inside the dialog's visual parent area but outside the dialog's area. Normally the visual parent is the root object. In that case this signal is emitted if the user taps anywhere outside the dialog's area.
See also visualParent.
rejected():
This signal is emitted when the user rejects the dialog's request or the reject() method is called.
See also accepted().
Methods:
void accept():
Accepts the dialog's request without any user interaction. The method emits the accepted() signal and closes the dialog.
See also reject().
void close():
Closes the dialog without any user interaction.
void open():
Shows the dialog to the user.
void reject():
Rejects the dialog's request without any user interaction. The method emits the rejected() signal and closes the dialog.
See also accept().
**/
import QtQuick 1.0
import org.kde.plasma.core 0.1 as PlasmaCore
import "private/AppManager.js" as Utils
import "." 0.1
Item {
id: root
property alias title: titleBar.children
property alias content: contentItem.children
property alias buttons: buttonItem.children
// property alias visualParent: dialog.visualParent
property int status: DialogStatus.Closed
property alias privateTitleHeight: titleBar.height
property alias privateButtonsHeight: buttonItem.height
signal accepted
signal rejected
signal clickedOutside
function open()
{
var pos = dialog.popupPosition(null, Qt.AlignCenter)
dialog.x = pos.x
dialog.y = pos.y
dialog.visible = true
dialog.activateWindow()
}
function accept()
{
if (status == DialogStatus.Open) {
dialog.visible = false
accepted()
}
}
function reject() {
if (status == DialogStatus.Open) {
dialog.visible = false
rejected()
}
}
function close() {
dialog.visible = false
}
visible: false
PlasmaCore.Dialog {
id: dialog
windowFlags: Qt.Dialog
//onFaderClicked: root.clickedOutside()
property Item rootItem
//state: "Hidden"
visible: false
onVisibleChanged: {
if (visible) {
status = DialogStatus.Open
} else {
status = DialogStatus.Closed
}
}
mainItem: Item {
id: mainItem
width: theme.defaultFont.mSize.width * 40
height: titleBar.childrenRect.height + contentItem.childrenRect.height + buttonItem.childrenRect.height + 8
// Consume all key events that are not processed by children
Keys.onPressed: event.accepted = true
Keys.onReleased: event.accepted = true
Item {
id: titleBar
height: childrenRect.height
anchors {
top: parent.top
left: parent.left
right: parent.right
}
}
Item {
id: contentItem
onChildrenRectChanged: mainItem.width = Math.max(childrenRect.width, buttonItem.childrenRect.width)
clip: true
anchors {
top: titleBar.bottom
left: parent.left
right: parent.right
bottom: buttonItem.top
bottomMargin: 8
}
}
Item {
id: buttonItem
height: childrenRect.height
anchors {
left: parent.left
right: parent.right
bottom: parent.bottom
bottomMargin: 4
}
}
}
Component.onCompleted: {
rootItem = Utils.rootObject()
}
}
}