gui/mouse.inc:

+  new file for GUI-related mouse events handling (old mouse.inc renamed)
gui/button.inc and gui/window.inc:
  * refactoring in regards of new mouse.inc:
    * obsolete code eliminated
    * old'n'ugly `check_buttons` and `checkwindows` removed
    * events handlers added
gui/window.inc:
  * moved GUI-related syscalls and auxilary functions from kernel.asm
  * removed registers cross-ordering from syscall 67 (window move/resize)
+ more comments added
known bugs include:
  1. apps using syscall 67 (kfar etc.) may not redraw their old screen area leaving ghost images
  2. possibility of mouse cursor artefacts may have increased (this *really* has to be reworked)

git-svn-id: svn://kolibrios.org@1391 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/trunk/kernel32.inc

@@ -41,11 +41,21 @@ $Revision$
 ;    display 'not used dt: ',`.,13,10
 ;  end if }
 
+struc POINT {
+  .x dd ?
+  .y dd ?
+  .sizeof:
+}
+virtual at 0
+ POINT POINT
+end virtual
+
 struc RECT {
   .left   dd ?
   .top    dd ?
   .right  dd ?
   .bottom dd ?
+  .sizeof:
 }
 virtual at 0
  RECT RECT
@@ -56,6 +66,7 @@ struc BOX {
   .top    dd ?
   .width  dd ?
   .height dd ?
+  .sizeof:
 }
 virtual at 0
  BOX BOX