AppletQuickItem: Do not remember the popup dialog size
Review Request #118849 - Created June 20, 2014 and submitted
The popup dialog can currently never be resized, so it doesn't make sense to record its height in a config file. Additionally, this also causes problems when applet writers change the size of their plasmoid. Since the old size is saved in the config file, it is shown with the old dimensions instead of the new ones. When we implement dialog resizing at that time we can propogate a signal which says that the applet has been manually resized and save it in a config file. Though even that could be buggy since the plasmoid could later be much smaller.
this could maybe fix https://bugs.kde.org/show_bug.cgi?id=336070 but i'm a bit on the fence. To me kida seems that to be really "correct", one would allow either manually resizing popups xor allowing applets to resize themselves, the two things seems kinda exclusive. the only thing that would work in both cases is applets setting their minimum and maximum size, this that should work correctly now, regardless of saved size. to me either way is fine, i wasn't an huge fan of manual popup resizing, but if this is removed could be considered that could be to never return, since would make applets to assume they are the sole in charge of the resize of the popup