2009/9/22 Aaron J. Seigo <ase...@kde.org> > hi Charles; > > let's keep this on plasma-de...@kde.org. > > On September 21, 2009, Charles Wautier wrote: > > 2009/9/21 Aaron J. Seigo <ase...@kde.org> > > > > > On September 21, 2009, Charles Wautier wrote: > > > > What makes this plasmoid unusual is that the Popup showing/hiding is > > > > not controlled by an icon as it's supposed to be, but by a click on > the > > > > > > label. > > > > > > > To realize that, I tricked, by not setting the PopupIcon (with > > > > setPopupIcon) as I'm supposed to do (a known trick on #plasma) > > > > > > technically, it's not a trick :) > > > > > > > The problem is : it seems that this trick has undesirable > side-effects > > > > : 1/ When the plasmoid just have been started, the first click on the > > > > label show the menu but hide it right away. Then the behaviour become > > > > normal. > > > > > > sounds like a bug in your code, or something we haven't made obvious > > > enough in > > > the API. > > > > > > you can either override the mousePressEvent in your applet itself or, > if > > > the > > > label in your plasmoid is a separate widget then simply call showPopup > > > when it's clicked. > > > > That is exactly what I do (slot which shows a popup ; its never called - > > maybe because I choose a wrong signal * > > yes, this would be a bug in your code somewhere. > > > - but anyway, the popup does appear > > when clicking on any surface outside the button (c.f. screenshot)) > > that would be because PopupApplet provides that for you. you can override > mousePressEvent in your PopupApplet subclass to prevent that. > > > > > 2/ When resizing, the mouse cursor keeps the form of the > > > > resizing-double-arrow even when we hover the popup > > > > > > when resizing what, the applet? > > > > When I resize the Popup, so the cursor is transformed in double-arrow, > the > > cursor keeps this form when I finish resizing (button released). > > i can't confirm this with other PopupApplets. does this only happen for you > with your own applet? > > > > it keeps the resize cursor even after you > > > stop resizing? because resizing the applet continues until you let go > of > > > the > > > mouse button, even if the cursor passes over another window. > > > > > > > 3/ The scroll bars are ugly > > > > > > which scroll bars? > > > > the scrollbars of the popup (which contains a treeview) when the size is > > too short : they are different of what they should be (deep black > > background and grey scroll) > > we don't re-style all scrollbars from all QWidgets put into > QGraphicsProxyWidgets. so that is to be expected. one needs to either use a > proper QGraphicsWidget or live with some odd ugliness here and there. > > > What is curious is : if I remove the code concerning the Applet itself > > (opposed to the Popup), and I set an Icon, those bugs disappear. > > yes, sounds like bugs in your code. unfortunately i don't have time to > review > your code line by line and debug it with/for you, but if you can provide > simple test cases that do show bugs in libplasa i'm more than happy to > address > those on a case by case basis. >
I made more tests on the plasmoid, and indeed the popup opens correctly if I change the widget it is supposed to display, so I guess the fault rewards to my original widget. The graphic enhancement I observed when setting an icon are only visible with the plasmoidviewer, but not when the plasmoid is in KDE environnement, so I suppose it was just an illusion. Thus I observed what you said : plasmoid has no responsability in those bugs, and I'll go back searching :) Thanks for your help ! > > -- > Aaron J. Seigo > humru othro a kohnu se > GPG Fingerprint: 8B8B 2209 0C6F 7C47 B1EA EE75 D6B7 2EB1 A7F1 DB43 > > KDE core developer sponsored by Qt Development Frameworks >
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