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MG: improved TScreen and ShowModal

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git-svn-id: trunk@1882 -
This commit is contained in:
lazarus 2002-08-17 23:39:34 +00:00
parent 27576d3691
commit 41ff3efef6
1 changed files with 41 additions and 3 deletions
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44
lcl/interfaces/gtk/gtkwinapi.inc
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@ -2410,10 +2410,34 @@ end;
------------------------------------------------------------------------------}
Function TGTKObject.GetActiveWindow : HWND;
var
List: PGList;
Widget: PGTKWidget;
Window: PGTKWindow;
begin
// ToDo
// Result := gdk_Window_Get_Toplevel;
Result:=0;
List := gdk_window_get_toplevels;
while List <> nil do
begin
if (List^.Data <> nil)
then begin
gdk_window_get_user_data(PGDKWindow(List^.Data), @Window);
if gtk_is_window(Window)
then begin
Widget := Window^.focus_widget;
if (Widget <> nil) and gtk_widget_has_focus(Widget)
then begin
Result := HWND(GetMainWidget(PGtkWidget(Window)));
Exit;
end;
end;
end;
list := g_list_next(list);
end;
// If we are here we didn't find anything
Result := 0;
end;
{------------------------------------------------------------------------------
@ -4980,6 +5004,17 @@ begin
end;
end;
{------------------------------------------------------------------------------
function SetActiveWindow(Handle: HWND): HWND;
------------------------------------------------------------------------------}
function TgtkObject.SetActiveWindow(Handle: HWND): HWND;
begin
// ToDo
Result:=GetActiveWindow;
end;
{------------------------------------------------------------------------------
Function: SetBkColor pbd
Params: DC: Device context to change the text background color
@ -6380,6 +6415,9 @@ end;
{ =============================================================================
$Log$
Revision 1.126 2002/09/09 14:01:06 lazarus
MG: improved TScreen and ShowModal
Revision 1.125 2002/09/06 19:45:11 lazarus
Cleanups plus a fix to TPanel parent/drawing problem.