paweld/lazarus
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/lazarus/lazarus.git synced 2025-08-08 11:16:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

fixed TRadioGroup.ItemIndex=-1

Browse Source 
git-svn-id: trunk@2210 -
This commit is contained in:
mattias 2002-08-17 23:41:07 +00:00
parent 3183834fce
commit 20c16133bf
1 changed files with 42 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
lcl/interfaces/gtk/gtkwinapi.inc
View File

@ -6685,12 +6685,51 @@ begin
{$EndIf}
end;
{------------------------------------------------------------------------------
Function TgtkObject.SetProp(Handle: hwnd; Str : PChar;
Data : Pointer) : Boolean;
------------------------------------------------------------------------------}
Function TgtkObject.SetProp(Handle: hwnd; Str : PChar; Data : Pointer) : Boolean;
Begin
gtk_object_set_data(pGTKObject(handle),Str,data);
Result:=true;
end;
{------------------------------------------------------------------------------
function TgtkObject.SetRadioButtonGroupMode(Handle: hWnd;
AutoGroup: boolean): Boolean;
------------------------------------------------------------------------------}
function TgtkObject.SetRadioButtonGroupMode(Handle: hWnd;
AutoGroup: boolean): Boolean;
var
NewGroup: PGSList;
LCLObject: TObject;
Parent: TWinControl;
i: Integer;
begin
Result:=false;
NewGroup:=nil;
if AutoGroup then begin
// search another radiobutton with the same parent
LCLObject:=GetLCLObject(PGtkWidget(Handle));
if not (LCLObject is TRadioButton) then exit;
Parent:=TRadioButton(LCLObject).Parent;
if Parent<>nil then begin
for i:=0 to Parent.ComponentCount-1 do begin
if (not (Parent.Components[i] is TRadioButton))
or (not (TRadioButton(Parent.Components[i]).HandleAllocated))
then
continue;
NewGroup:=
PGtkRadioButton(TRadioButton(Parent.Components[i]).Handle)^.Group;
break;
end;
end;
end;
gtk_radio_button_set_group(PGtkRadioButton(Handle),NewGroup);
Result:=true;
end;
{------------------------------------------------------------------------------
Function: SetScrollInfo
Params: none
@ -7930,6 +7969,9 @@ end;
{ =============================================================================
$Log$
Revision 1.219 2003/03/17 20:50:30 mattias
fixed TRadioGroup.ItemIndex=-1
Revision 1.218 2003/03/17 08:51:09 mattias
added IsWindowVisible