* Far more correct spacer implementation. This avoids the spacer jumping around while dragging an item. Also adjustSizeHints is now only called once/spacer move.
* Avoid spacer related memleak.
* Only load extenderItems that are actually detached. This way, attached items won't linger around in case of a plasma crash.
* Use utilities-desktop-extra as icon for items with no saved icon (e.g. items where the icon is set using setIcon(QIcon) instead of setIcon(QString)). Sure beats the questionmark.
* Update mask when offscreen extender items are resized when being dragged to avoid screwed up masks (white borders).
* Start the drag only aften being moved a minimum of QApplication::startDragDistance().
* Correct transformation for calls to showDropZone.
* Use the mouse position for positioning items in extenders or panels, the topleft corner for positioning in a desktop containment. This feels the most natural.
* Move items back to the extender they came from when they're dropped into nowhere.
* Some small code style fixes.
svn path=/trunk/KDE/kdelibs/; revision=890249
* in class Extender rename setExtenderAppearance to setAppearance.
* in class ExtenderItem rename moveBackToSource to returnToSource.
* in class ExtenderItem addition of showCloseAction() and hideCloseAction().
... and some minor tweaks in the implementation.
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=879670
* Removed sourceApplet() function, it has no place in public api. That was also discussed in the api review, but I forgot to actually remove it.
* Update sourceApplet's pointer and remove the "return to source" button when the source applet is removed.
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=875290
breaking all around, and some random crashes are avoided too, all by making the
Dialog in PopupApplet no longer of the type Qt::Popup and installing an event filter
to still hide the dialog when you click somewhere else on your screen.
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=857095
reorder extenderitems within a Dialog. Stuff still breaks when detaching the last item, I'm still
working on that.
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=854547
item is removable. Implementation is still not perfect, but it's now a lot better then it
was.
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=853962
items to applet, since in extender's dtor, applet's config isn't accessible anymore. Only
fire itemDetached when an item is really moved, not only when being dragged away.
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=841509
