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/*
Copyright (C) 2016 Michael Bohlender, <michael.bohlender@kdemail.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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 General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 2.4
import QtQuick.Controls 1.4
import QtQuick.Controls.Styles 1.4
import QtQuick.Layouts 1.1
import QtQml.Models 2.2
import org.kube.framework 1.0 as Kube
TreeView {
id: treeView
property variant accountId
visible: true
TableViewColumn {
title: "Name"
role: "name"
}
model: Kube.FolderListModel {
id: folderListModel
accountId: treeView.accountId
}
selection: ItemSelectionModel {
model: treeView.model
//TODO once we don't loose focus to the next view
// onCurrentChanged: {
// treeView.activated(selection.currentIndex)
// }
}
onActiveFocusChanged: {
//Set an initially focused item when the list view receives focus
if (activeFocus && !selection.hasSelection) {
treeView.selection.setCurrentIndex(model.index(0, 0), ItemSelectionModel.ClearAndSelect)
}
}
Keys.onDownPressed: {
if (!selection.hasSelection) {
treeView.selection.setCurrentIndex(model.index(0, 0), ItemSelectionModel.ClearAndSelect)
} else {
treeView.selection.setCurrentIndex(model.sibling(selection.currentIndex.row + 1, 0, selection.currentIndex), ItemSelectionModel.ClearAndSelect)
}
}
Keys.onUpPressed: {
treeView.selection.setCurrentIndex(model.sibling(selection.currentIndex.row - 1, 0, selection.currentIndex), ItemSelectionModel.ClearAndSelect)
}
Keys.onReturnPressed: {
treeView.activated(selection.currentIndex)
}
onActivated: {
//TODO do some event compression in case of double clicks
model.fetchMore(currentIndex);
Kube.Fabric.postMessage(Kube.Messages.folderSelection, {"folder": model.data(index, Kube.FolderListModel.DomainObject),
"trash": model.data(index, Kube.FolderListModel.Trash)});
Kube.Fabric.postMessage(Kube.Messages.synchronize, {"folder": model.data(index, Kube.FolderListModel.DomainObject)});
}
//Forward the signal because on a desktopsystem activated is only triggerd by double clicks
onClicked: treeView.activated(index)
alternatingRowColors: false
headerVisible: false
style: TreeViewStyle {
rowDelegate: Rectangle {
color: styleData.selected ? Kube.Colors.highlightColor : Kube.Colors.textColor
height: Kube.Units.gridUnit * 1.5
width: 20
}
frame: Rectangle {
color: Kube.Colors.textColor
}
branchDelegate: Item {
width: 16; height: 16
Kube.Label {
anchors.centerIn: parent
color: Kube.Colors.viewBackgroundColor
text: styleData.isExpanded ? "-" : "+"
}
//radius: styleData.isExpanded ? 0 : 100
}
itemDelegate: Rectangle {
color: styleData.selected ? Kube.Colors.highlightColor : Kube.Colors.textColor
DropArea {
anchors.fill: parent
Rectangle {
anchors.fill: parent
color: Kube.Colors.viewBackgroundColor
opacity: 0.3
visible: parent.containsDrag
}
onDropped: {
Kube.Fabric.postMessage(Kube.Messages.moveToFolder, {"mail": drop.source.mail, "folder":model.domainObject})
drop.accept(Qt.MoveAction)
drop.source.visible = false
}
}
Row {
anchors {
verticalCenter: parent.verticalCenter
left: parent.left
}
Kube.Label {
anchors {
verticalCenter: parent.verticalCenter
leftMargin: Kube.Units.smallSpacing
}
text: styleData.value
color: Kube.Colors.viewBackgroundColor
}
Kube.Icon {
id: statusIcon
visible: false
iconName: ""
states: [
State {
name: "busy"; when: model.status == Kube.FolderListModel.InProgressStatus
PropertyChanges { target: statusIcon; iconName: Kube.Icons.busy_inverted ; visible: styleData.selected }
},
State {
name: "error"; when: model.status == Kube.FolderListModel.ErrorStatus
//The error status should only be visible for a moment, otherwise we'll eventually always show errors everywhere.
PropertyChanges { target: statusIcon; iconName: Kube.Icons.error_inverted; visible: styleData.selected }
},
State {
name: "checkmark"; when: model.status == Kube.FolderListModel.SuccessStatus
//The success status should only be visible for a moment, otherwise we'll eventually always show checkmarks everywhere.
PropertyChanges { target: statusIcon; iconName: Kube.Icons.success_inverted; visible: styleData.selected}
}
]
}
}
}
backgroundColor: Kube.Colors.textColor
highlightedTextColor: Kube.Colors.highlightedTextColor
}
}
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