+ In TRxCustomDBLookupCombo add check for CircularDataLink

+ in TRxCustomDBLookupCombo accelerated drawing data
  - In TRxCustomDBLookupCombo fix select first record if DataField is emty
  + In RxDBGrid are published missing events from DBGrid
  + New component TRxCalendarGrid - simple calendar without heading.
  - fix error compile module rxappicon.pas in Windows  for GTK2 (thx ViruZ)
  + add new module rxiconv.pas (original module iconv.pas from A.Voito)
  + minor fix in drawing button caption in setup form TToolbar
  + fix draw disables state for TRxCustomDBLookupCombo
  - fix compile rxctrls in fpc 2.2
  + TPopUpColumnTitle used define NEW_STYLE_TITLE_ALIGNMENT_RXDBGRID
  + in RxDBGrid images of markers moved to rxdbgrids.lrs (Petr Smolik)
  + add module for autosort in RxDBGrid exsortzeos.pas for ZeosDB (Petr Smolik)


git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@276 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/rx/vclutils.pas

@@ -6,9 +6,9 @@ interface
 
 uses
 {$IFDEF WIN32}
-  Windows,
+  windows,
 {$ENDIF}
-  Classes, SysUtils, Graphics, Controls, Forms
+  Classes, SysUtils, Graphics, Controls, Forms, LResources
   ;
 
 type
@@ -516,6 +516,11 @@ begin
   Result.LoadFromLazarusResource('rxbtn_downarrow');
 end;
 
+initialization
+  LazarusResources.Add('rxbtn_downarrow','XPM',[
+  '/* XPM */'#13#10'static char * btn_downarrow_xpm[] = {'#13#10'"5 3 2 1",'#13
+  +#10'" '#9'c None",'#13#10'".'#9'c #000000",'#13#10'".....",'#13#10'" ... ",'
+  +#13#10'"  .  "};'#13#10]);
 end.