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win32: fix minimize of application where there is no main form or it has not handle yet

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git-svn-id: trunk@22781 -
This commit is contained in:
paul 2009-11-26 04:20:03 +00:00
parent c00da14b3c
commit dfb5d67e48
1 changed files with 5 additions and 2 deletions
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7
lcl/interfaces/win32/win32callback.inc
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@ -2487,8 +2487,11 @@ begin
SizeType := WParam or Size_SourceIsInterface; SizeType := WParam or Size_SourceIsInterface;
if Window = TWin32WidgetSet(WidgetSet).AppHandle then if Window = TWin32WidgetSet(WidgetSet).AppHandle then
begin begin
lWinControl := Application.MainForm; if Assigned(Application.MainForm) and Application.MainForm.HandleAllocated then
Window := Application.MainForm.Handle; begin
lWinControl := Application.MainForm;
Window := Application.MainForm.Handle;
end;
end; end;
if IsIconic(Window) then if IsIconic(Window) then
begin begin