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animate index reordering

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Marco Martin 2015-03-05 15:32:44 +01:00
parent ba089aa1dd
commit d09c3beafb
1 changed files with 87 additions and 44 deletions
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53
containments/homescreen/contents/ui/HomeLauncher.qml
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@ -3,10 +3,41 @@ import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.kio 1.0 as Kio
import org.kde.plasma.components 2.0 as PlasmaComponents
MouseArea {
Item {
id: delegateRoot
width: applicationsView.cellWidth
height: width
property int idx: index
property int oldIdx: -1
onIdxChanged: {
if (oldIdx < 0) {
oldIdx = idx;
return;
}
delegateItem.x = ((oldIdx % 4) * GridView.view.cellWidth) - ((idx % 4) * GridView.view.cellWidth);
delegateItem.y = (Math.floor(oldIdx / 4) * GridView.view.cellHeight) - (Math.floor(idx / 4) * GridView.view.cellHeight);
if (!delegateItem.drag.target) {
translAnim.running = true;
}
oldIdx = idx;
}
NumberAnimation {
id: translAnim
duration: units.longDuration
easing.type: Easing.InOutQuad
target: delegateItem
properties: "x,y"
to: 0
}
MouseArea {
id: delegateItem
property int oldX
property int oldY
width: applicationsView.cellWidth
height: width
scale: root.reorderingApps && !drag.target ? 0.6 : 1
Behavior on scale {
NumberAnimation {
@ -14,21 +45,32 @@ MouseArea {
easing.type: Easing.InOutQuad
}
}
onXChanged: {
oldX = x
oldY = y
}
onClicked: {
console.log("Clicked: " + model.ApplicationStorageIdRole)
appListModel.runApplication(model.ApplicationStorageIdRole)
oldX = x
oldY = y
}
onPressAndHold: {
delegateRoot.drag.target = delegateRoot;
delegateItem.drag.target = delegateItem;
root.reorderingApps = true;
}
onReleased: {
delegateRoot.drag.target = null;
delegateItem.drag.target = null;
root.reorderingApps = false;
translAnim.running = true
}
onPositionChanged: {
if (delegateRoot.drag.target) {
appListModel.setOrder(model.ApplicationOriginalRowRole, (Math.round(GridView.view.width / GridView.view.cellWidth) * Math.round(delegateRoot.y / GridView.view.cellHeight) + Math.round(delegateRoot.x / GridView.view.cellWidth)));
if (delegateItem.drag.target) {
var pos = mapToItem(delegateRoot.parent, 0, 0);
appListModel.setOrder(model.ApplicationOriginalRowRole, (Math.round(delegateRoot.GridView.view.width / delegateRoot.GridView.view.cellWidth) * Math.round(pos.y / delegateRoot.GridView.view.cellHeight) + Math.round(pos.x / delegateRoot.GridView.view.cellWidth)));
}
}
@ -60,3 +102,4 @@ MouseArea {
color: PlasmaCore.ColorScope.textColor
}
}
}