Until now clean up screen was required to avoid ghost paints with
hardware acceleration. But this causes partial flicker effects,
especially when new instances are created.
So it makes more sense to hold instances and use captured
screen instead blank screen.
Optional paint cache or clean up must be enabled.
You can enable/disable clean up with:
enableGradientBgCleanUp()/disableGradientBgCleanUp()
Paint cache:
enablePaintCache()/disablePaintCache()
It seems not always useful to clean up everything after hide().
For more control in some cases an separate clean up with
clearSavedScreen() should be more flexible.
- outsourced some classes cc_item.cpp/h, cc_draw.cpp/h
- added extra methodes for simple use of some basic components extra.cpp/h
- rework clock handling: use timer class, reworked members for
enable/disable clock with external timer events,
tryed to fix some display issues related with infoclock and
time osd clock in moviebrowser, channellist, menuus
- reworked hide/kill handling, removed parameter for hide(), try to use
cached backgrounds for other constallations, paint cache, image cache (all beta)
- reworked shadow/frame handling, add shadow modes for left/right
arrangement, TODO: repaint for existant instances required
- reworked color gradient assignment (beta)
... Note: I had a data crash in my local git tree
and i tryed to restore my historie, but most was lost. Therefore here
the commit is large
