[Customdrawn] A few patches

[Giuliano Colla]

Attached a few patches.
1) With an ifdef SMART_PAINT, sends the buffered image to X without 
repainting, on MOVE or EXPOSE events, taking into account both resizes, 
and image invalidated.

2) Fixed Color Depth and DPI from X server.

3) An attempt to get Image format from X. Better give a look to see if 
I've interpreted properly image format received, and values to set.
One should raise an exception if the available format is not supported, 
but I was unsure of what's fully supported and what just appears to be.

4) Fixed the position of Types for Cocoa, and for the rest of the world.

5) Beginning of TrayIcon. For the moment I've just created a missing 
object, and removed XGrabServer, which is both not necessary and very 
dangerous, because it locks screen, mouse and keyboard. It should be 
used only by the Window Manager to lock the screen. Besides it makes 
impossible to step through the program, because when you get there, you 
can't step anymore! Removed also XFlush, which may flush events not yet 
processed, and it would not be pleasant.

I don't believe I'll be able to do much more for some days, and as it's 
appears that in this moment (as of rev. 36717) the patches do not raise 
any conflict, I thought it was to good time to send the patches.

Giuliano


-------------- next part --------------
A non-text attachment was scrubbed...
Name: HEAD.diff
Type: text/x-patch
Size: 12001 bytes
Desc: not available
URL: <http://lists.lazarus-ide.org/pipermail/customdrawn/attachments/20120411/cebd6084/attachment-0002.bin>