added wxUxThemeHandle class for opening/closing theme handles easily
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22401 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
@@ -18,6 +18,8 @@
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#include "wx/defs.h"
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#include "wx/msw/wrapwin.h"
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#if wxUSE_UNICODE
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typedef struct _WXUOSVERSIONINFOEXW {
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WXDWORD dwOSVersionInfoSize;
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@@ -54,30 +56,20 @@ typedef struct _WXUOSVERSIONINFOEXA {
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#define LPWXUOSVERSIONINFOEX LPWXUOSVERSIONINFOEXA
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#endif
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typedef int WXUBOOL;
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typedef struct tagWXURECT
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{
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long left;
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long top;
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long right;
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long bottom;
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} WXURECT;
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typedef void* WXHTHEME;
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typedef long WXUHRESULT;
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typedef WXHTHEME (__stdcall *PFNWXUOPENTHEMEDATA)(WXHWND, const wchar_t *);
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typedef WXUHRESULT (__stdcall *PFNWXUCLOSETHEMEDATA)(WXHTHEME);
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typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMEBACKGROUND)(WXHTHEME, WXHDC,
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int, int, const WXURECT *, const WXURECT *);
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int, int, const RECT *, const RECT *);
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#define WXU_DTT_GRAYED 0x1
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typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMETEXT)(WXHTHEME, WXHDC, int,
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int, const wchar_t *, int, DWORD,
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DWORD, const WXURECT *);
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DWORD, const RECT *);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDCONTENTRECT)(WXHTHEME, WXHDC,
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int, int, const WXURECT *, WXURECT *);
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int, int, const RECT *, RECT *);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDEXTENT)(WXHTHEME, WXHDC, int, int,
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const WXURECT *, WXURECT *);
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const RECT *, RECT *);
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enum WXUTHEMESIZE
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{
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@@ -116,14 +108,14 @@ typedef struct tagWXUTEXTMETRIC
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unsigned char tmCharSet;
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} WXUTEXTMETRIC;
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEPARTSIZE)(WXHTHEME, WXHDC, int, int, const WXURECT *,
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEPARTSIZE)(WXHTHEME, WXHDC, int, int, const RECT *,
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enum WXUTHEMESIZE, WXUSIZE *);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMETEXTEXTENT)(WXHTHEME, WXHDC, int, int, const wchar_t *,
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int, WXDWORD, const WXURECT *, WXURECT *);
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int, WXDWORD, const RECT *, RECT *);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMETEXTMETRICS)(WXHTHEME, WXHDC,
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int, int, WXUTEXTMETRIC*);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDREGION)(WXHTHEME, WXHDC,
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int, int, const WXURECT *, WXHRGN *);
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int, int, const RECT *, WXHRGN *);
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#define WXU_HTTB_BACKGROUNDSEG 0x0000
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#define WXU_HTTB_FIXEDBORDER 0x0002
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@@ -143,20 +135,20 @@ typedef struct tagWXUPOINT
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} WXUPOINT;
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typedef WXUHRESULT (__stdcall *PFNWXUHITTESTTHEMEBACKGROUND)(WXHTHEME, WXHDC, int,
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int, WXDWORD, const WXURECT *, WXHRGN,
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int, WXDWORD, const RECT *, WXHRGN,
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WXUPOINT, unsigned short *);
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typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMEEDGE)(WXHTHEME, WXHDC, int, int,
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const WXURECT *, unsigned int, unsigned int, WXURECT *);
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const RECT *, unsigned int, unsigned int, RECT *);
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typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMEICON)(WXHTHEME, WXHDC, int, int,
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const WXURECT *, WXHIMAGELIST, int);
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typedef WXUBOOL (__stdcall *PFNWXUISTHEMEPARTDEFINED)(WXHTHEME, int, int);
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typedef WXUBOOL (__stdcall *PFNWXUISTHEMEBACKGROUNDPARTIALLYTRANSPARENT)(WXHTHEME, int, int);
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const RECT *, WXHIMAGELIST, int);
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typedef BOOL (__stdcall *PFNWXUISTHEMEPARTDEFINED)(WXHTHEME, int, int);
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typedef BOOL (__stdcall *PFNWXUISTHEMEBACKGROUNDPARTIALLYTRANSPARENT)(WXHTHEME, int, int);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMECOLOR)(WXHTHEME, int, int, int, WXCOLORREF*);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEMETRIC)(WXHTHEME, WXHDC, int,
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int, int, int *);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMESTRING)(WXHTHEME, int,
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int, int, wchar_t *, int);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBOOL)(WXHTHEME, int, int, int, WXUBOOL *);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBOOL)(WXHTHEME, int, int, int, BOOL *);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEINT)(WXHTHEME, int, int, int, int *);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEENUMVALUE)(WXHTHEME, int, int, int, int *);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEPOSITION)(WXHTHEME, int, int, int, WXUPOINT *);
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@@ -178,7 +170,7 @@ typedef struct tagWXULOGFONT
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wchar_t lfFaceName[32];
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} WXULOGFONT;
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEFONT)(WXHTHEME, WXHDC, int, int, int, WXULOGFONT *);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMERECT)(WXHTHEME, int, int, int, WXURECT *);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMERECT)(WXHTHEME, int, int, int, RECT *);
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typedef struct _WXUMARGINS
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{
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int cxLeftWidth; // width of left border that retains its size
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@@ -187,7 +179,7 @@ typedef struct _WXUMARGINS
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int cyBottomHeight; // height of bottom border that retains its size
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} WXUMARGINS, *PWXUMARGINS;
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEMARGINS)(WXHTHEME, WXHDC, int,
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int, int, WXURECT *, WXUMARGINS *);
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int, int, RECT *, WXUMARGINS *);
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#define WXU_MAX_INTLIST_COUNT 10
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typedef struct _WXUINTLIST
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@@ -213,13 +205,13 @@ typedef WXUHRESULT (__stdcall *PFNWXUSETWINDOWTHEME)(WXHWND, const wchar_t*, con
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEFILENAME)(WXHTHEME, int, int, int, wchar_t *, int);
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typedef WXCOLORREF (__stdcall *PFNWXUGETTHEMESYSCOLOR)(WXHTHEME, int);
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typedef WXHBRUSH (__stdcall *PFNWXUGETTHEMESYSCOLORBRUSH)(WXHTHEME, int);
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typedef WXUBOOL (__stdcall *PFNWXUGETTHEMESYSBOOL)(WXHTHEME, int);
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typedef BOOL (__stdcall *PFNWXUGETTHEMESYSBOOL)(WXHTHEME, int);
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typedef int (__stdcall *PFNWXUGETTHEMESYSSIZE)(WXHTHEME, int);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMESYSFONT)(WXHTHEME, int, WXULOGFONT *);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMESYSSTRING)(WXHTHEME, int, wchar_t *, int);
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMESYSINT)(WXHTHEME, int, int *);
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typedef WXUBOOL (__stdcall *PFNWXUISTHEMEACTIVE)();
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typedef WXUBOOL (__stdcall *PFNWXUISAPPTHEMED)();
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typedef BOOL (__stdcall *PFNWXUISTHEMEACTIVE)();
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typedef BOOL (__stdcall *PFNWXUISAPPTHEMED)();
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typedef WXHTHEME (__stdcall *PFNWXUGETWINDOWTHEME)(WXHWND);
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#define WXU_ETDT_DISABLE 0x00000001
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@@ -228,7 +220,7 @@ typedef WXHTHEME (__stdcall *PFNWXUGETWINDOWTHEME)(WXHWND);
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#define WXU_ETDT_ENABLETAB 0x00000006
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typedef WXUHRESULT (__stdcall *PFNWXUENABLETHEMEDIALOGTEXTURE)(WXHWND, WXDWORD);
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typedef WXUBOOL (__stdcall *PFNWXUISTHEMEDIALOGTEXTUREENABLED)(WXHWND);
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typedef BOOL (__stdcall *PFNWXUISTHEMEDIALOGTEXTUREENABLED)(WXHWND);
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#define WXU_STAP_ALLOW_NONCLIENT 1
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#define WXU_STAP_ALLOW_CONTROLS 2
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@@ -246,8 +238,8 @@ typedef WXUHRESULT (__stdcall *PFNWXUGETCURRENTTHEMENAME)(wchar_t *, int,
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typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEDOCUMENTATIONPROPERTY)(const wchar_t *,
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const wchar_t *, wchar_t *, int);
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typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMEPARENTBACKGROUND)(WXHWND, WXHDC, WXURECT *);
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typedef WXUHRESULT (__stdcall *PFNWXUENABLETHEMING)(WXUBOOL);
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typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMEPARENTBACKGROUND)(WXHWND, WXHDC, RECT *);
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typedef WXUHRESULT (__stdcall *PFNWXUENABLETHEMING)(BOOL);
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// ----------------------------------------------------------------------------
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// wxUxThemeEngine: provides all theme functions from uxtheme.dll
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@@ -360,5 +352,36 @@ private:
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#endif // !wxUSE_UXTHEME
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// ----------------------------------------------------------------------------
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// wxUxThemeHandle: encapsulates ::Open/CloseThemeData()
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// ----------------------------------------------------------------------------
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class wxUxThemeHandle
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{
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public:
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wxUxThemeHandle(wxWindow *win, const wchar_t *classes)
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{
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wxUxThemeEngine *engine = wxUxThemeEngine::Get();
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m_hTheme = engine ? engine->OpenThemeData(win->GetHWND(), classes)
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: NULL;
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}
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operator WXHTHEME() const { return m_hTheme; }
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~wxUxThemeHandle()
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{
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if ( m_hTheme )
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{
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wxUxThemeEngine::Get()->CloseThemeData(m_hTheme);
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}
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}
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private:
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WXHTHEME m_hTheme;
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DECLARE_NO_COPY_CLASS(wxUxThemeHandle)
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};
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#endif // _WX_UXTHEME_H_
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