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Make transparent dragged tabs when they are going to be dropped onto a tab

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This commit is contained in:
Piro / YUKI Hiroshi 2012-10-13 02:56:02 +09:00
parent 0db8f5f765
commit 5dec3a90ce
1 changed files with 11 additions and 8 deletions
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19
modules/tabbarDNDObserver.js
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@ -827,8 +827,11 @@ catch(e) {
if (eX > x && eX < x + w && eY > y && eY < y + h)
return;
this.window['piro.sakura.ne.jp'].tabsDragUtils.getDraggedTabs(dt).forEach(function(aTab) {
aTab.style.opacity = '';
});
var draggedTab = dt.mozGetDataAt(TAB_DROP_TYPE, 0);
draggedTab.style.opacity = '';
if (this.isDraggingAllCurrentTabs(draggedTab))
return;
@ -935,11 +938,10 @@ try{
indicatorTab.setAttribute(sv.kDROP_POSITION, dropPosition);
if (b.ownerDocument.defaultView['piro.sakura.ne.jp'].tabsDragUtils
.canAnimateDraggedTabs(aEvent)) { // Firefox 17 and later
if (dropPosition == 'self') {
draggedTab.style.opacity = 0.5; // to prevent the dragged tab hides the drop target itself
} else {
draggedTab.style.opacity = '';
}
let newOpacity = dropPosition == 'self' ? 0.5 : '' ; // to prevent the dragged tab hides the drop target itself
this.window['piro.sakura.ne.jp'].tabsDragUtils.getDraggedTabs(aEvent).forEach(function(aTab) {
aTab.style.opacity = newOpacity;
});
}
}
@ -1001,8 +1003,9 @@ catch(e) {
aEvent.stopPropagation();
return;
}
if (draggedTab)
draggedTab.style.opacity = '';
this.window['piro.sakura.ne.jp'].tabsDragUtils.getDraggedTabs(dt).forEach(function(aTab) {
aTab.style.opacity = '';
});
var sourceBrowser = sv.getTabBrowserFromChild(draggedTab);
if (draggedTab && sourceBrowser != b)