// wxFRAME_TOOL_WINDOW or wxFRAME_NO_TASKBAR is given - without giving them
// WS_EX_APPWINDOW style, the child (i.e. owned) frames wouldn't appear in it
#if !defined(__WIN16__) && !defined(__SC__)
- if ( style & wxFRAME_TOOL_WINDOW )
+ if ( (style & wxFRAME_TOOL_WINDOW) ||
+ (style & wxFRAME_NO_TASKBAR) )
extendedStyle |= WS_EX_TOOLWINDOW;
else if ( !(style & wxFRAME_NO_TASKBAR) )
extendedStyle |= WS_EX_APPWINDOW;
// the child MDI frames are a special case and should not be touched by
// the parent frame - instead, they are managed by the user
wxFrame *frame = wxDynamicCast(win, wxFrame);
- if ( frame && !wxDynamicCast(frame, wxMDIChildFrame) )
+ if ( frame && !frame->IsMDIChild() )
{
frame->Iconize(bIconize);
}