The Twitter Microblogging widget is a really useful tiny little utility, unfortunately until now it had severe appearance problems, especially when resizing the thing it did happen that contents could overflow from the applet boundaries.
This was partly due to some problems Qt 4.4 had with QGraphicsLayouts partly to our workarounds to those problems.
In Plasma we’re the childs with the slingshot that terribly enjoy to break stuff, the Qt components that Plasma uses, the QGraphicsView related stuff is a part significantly younger than the other parts of Qt, and we are putting it on a really tough stress test and this, even tough painful at start, it makes the framework mature at a really fast pace.
Now, i’m really impressed with the quantity of bugfixes present in Qt 4.5, so i decided to give the microblogging plasmoid another little quantity of love, and this is the result:
So now the height of individual posts grows and shrinks depending on the text layout inside them and when the size of contents is bigger than the size of the widget it shows (or hides) scrollbars as needed (it’s also kinda touchscreen friendly since it can scroll by dragging the contents themselves). So now works more as it is expected to from day one, that wouldn’t be breaking news per-se, but it demonstrates that the stuff we were uber-early adopters it’s really coming together and show what its real potential was.
What’s more important is that not only the microblogging widget works better now, but it’s also easy to write a new widget like that, since the process produced two new widgets in libplasma (widgets not in the sense of plasmoids, yeah i know it’s confusing:): TextBrowser to be used every time you have to display formatted text simple enough to not require Webkit. The other one is ScrollWidget, where you simply slap another widget in it ant it will automatically decide when cut away a part of the contents and when to show the scrollbars or not.