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added WX_FORWARD_STD_METHODS_TO_SUBWINDOWS macro

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30981 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2004-12-13 01:02:32 +00:00
parent bd0a76e228
commit 7249080588
1 changed files with 50 additions and 0 deletions
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50
include/wx/msw/subwin.h
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@@ -106,6 +106,9 @@ public:
for ( size_t n = 0; n < m_count; n++ ) for ( size_t n = 0; n < m_count; n++ )
{ {
::SendMessage(m_hwnds[n], WM_SETFONT, (WPARAM)hfont, 0); ::SendMessage(m_hwnds[n], WM_SETFONT, (WPARAM)hfont, 0);
// otherwise the window might not be redrawn correctly
::InvalidateRect(m_hwnds[n], NULL, FALSE /* don't erase bg */);
} }
} }
@@ -141,5 +144,52 @@ private:
DECLARE_NO_COPY_CLASS(wxSubwindows) DECLARE_NO_COPY_CLASS(wxSubwindows)
}; };
// convenient macro to forward a few methods which are usually propagated to
// subwindows to a wxSubwindows object
//
// parameters should be:
// - cname the name of the class implementing these methods
// - base the name of its base class
// - subwins the name of the member variable of type wxSubwindows *
#define WX_FORWARD_STD_METHODS_TO_SUBWINDOWS(cname, base, subwins) \
bool cname::ContainsHWND(WXHWND hWnd) const \
{ \
return subwins && subwins->HasWindow((HWND)hWnd); \
} \
\
bool cname::Show(bool show) \
{ \
if ( !base::Show(show) ) \
return false; \
\
if ( subwins ) \
subwins->Show(show); \
\
return true; \
} \
\
bool cname::Enable(bool enable) \
{ \
if ( !base::Enable(enable) ) \
return false; \
\
if ( subwins ) \
subwins->Enable(enable); \
\
return true; \
} \
\
bool cname::SetFont(const wxFont& font) \
{ \
if ( !base::SetFont(font) ) \
return false; \
\
if ( subwins ) \
subwins->SetFont(font); \
\
return true; \
}
#endif // _WX_MSW_SUBWIN_H_ #endif // _WX_MSW_SUBWIN_H_