Fix wxWrapSizer minimal size calculation.

[wxWidgets.git] / include / wx / msw / app.h

diff --git a/include/wx/msw/app.h b/include/wx/msw/app.h
index 0295db6ce427be7833a246f3f408a30aa077ca91..ab41124fabfb23ad1b6d236b8cadddc487c96034 100644 (file)
--- a/include/wx/msw/app.h
+++ b/include/wx/msw/app.h
@@ -25,8 +25,6 @@ class WXDLLIMPEXP_FWD_BASE wxLog;
 // a new App object to start application
 class WXDLLIMPEXP_CORE wxApp : public wxAppBase
 {
-    DECLARE_DYNAMIC_CLASS(wxApp)
-
 public:
     wxApp();
     virtual ~wxApp();
@@ -35,7 +33,6 @@ public:
     virtual bool Initialize(int& argc, wxChar **argv);
     virtual void CleanUp();
 
-    virtual bool Yield(bool onlyIfNeeded = false);
     virtual void WakeUpIdle();
 
     virtual void SetPrintMode(int mode) { m_printMode = mode; }
@@ -50,13 +47,40 @@ public:
     virtual bool OnExceptionInMainLoop();
 #endif // wxUSE_EXCEPTIONS
 
+    // MSW-specific from now on
+    // ------------------------
+
+    // this suffix should be appended to all our Win32 class names to obtain a
+    // variant registered without CS_[HV]REDRAW styles
+    static const wxChar *GetNoRedrawClassSuffix() { return wxT("NR"); }
+
+    // get the name of the registered Win32 class with the given (unique) base
+    // name: this function constructs the unique class name using this name as
+    // prefix, checks if the class is already registered and registers it if it
+    // isn't and returns the name it was registered under (or NULL if it failed)
+    //
+    // the registered class will always have CS_[HV]REDRAW and CS_DBLCLKS
+    // styles as well as any additional styles specified as arguments here; and
+    // there will be also a companion registered class identical to this one
+    // but without CS_[HV]REDRAW whose name will be the same one but with
+    // GetNoRedrawClassSuffix()
+    //
+    // the background brush argument must be either a COLOR_XXX standard value
+    // or (default) -1 meaning that the class paints its background itself
+    static const wxChar *GetRegisteredClassName(const wxChar *name,
+                                                int bgBrushCol = -1,
+                                                int extraStyles = 0);
+
+    // return true if this name corresponds to one of the classes we registered
+    // in the previous GetRegisteredClassName() calls
+    static bool IsRegisteredClassName(const wxString& name);
+
 protected:
     int    m_printMode; // wxPRINT_WINDOWS, wxPRINT_POSTSCRIPT
 
 public:
-    // Implementation
-    static bool RegisterWindowClasses();
-    static bool UnregisterWindowClasses();
+    // unregister any window classes registered by GetRegisteredClassName()
+    static void UnregisterWindowClasses();
 
 #if wxUSE_RICHEDIT
     // initialize the richedit DLL of (at least) given version, return true if
@@ -78,7 +102,8 @@ public:
 
 protected:
     DECLARE_EVENT_TABLE()
-    DECLARE_NO_COPY_CLASS(wxApp)
+    wxDECLARE_NO_COPY_CLASS(wxApp);
+    DECLARE_DYNAMIC_CLASS(wxApp)
 };
 
 #ifdef __WXWINCE__
@@ -102,7 +127,7 @@ inline int wxApp::GetShell32Version()
 #endif // __WXWINCE__
 
 // ----------------------------------------------------------------------------
-// MSW-specific wxEntry() overload and IMPLEMENT_WXWIN_MAIN definition
+// MSW-specific wxEntry() overload and wxIMPLEMENT_WXWIN_MAIN definition
 // ----------------------------------------------------------------------------
 
 // we need HINSTANCE declaration to define WinMain()
@@ -134,14 +159,48 @@ extern WXDLLIMPEXP_CORE int
             wxCmdLineArgType pCmdLine = NULL,
             int nCmdShow = SW_SHOWNORMAL);
 
-#define IMPLEMENT_WXWIN_MAIN \
-    extern "C" int WINAPI WinMain(HINSTANCE hInstance,                    \
-                                  HINSTANCE hPrevInstance,                \
-                                  wxCmdLineArgType lpCmdLine,             \
-                                  int nCmdShow)                           \
-    {                                                                     \
-        return wxEntry(hInstance, hPrevInstance, lpCmdLine, nCmdShow);    \
-    }
+#if defined(__BORLANDC__) && wxUSE_UNICODE
+    // Borland C++ has the following nonstandard behaviour: when the -WU
+    // command line flag is used, the linker expects to find wWinMain instead
+    // of WinMain. This flag causes the compiler to define _UNICODE and
+    // UNICODE symbols and there's no way to detect its use, so we have to
+    // define both WinMain and wWinMain so that wxIMPLEMENT_WXWIN_MAIN works
+    // for both code compiled with and without -WU.
+    // See http://sourceforge.net/tracker/?func=detail&atid=309863&aid=1935997&group_id=9863
+    // for more details.
+    #define wxIMPLEMENT_WXWIN_MAIN_BORLAND_NONSTANDARD                      \
+        extern "C" int WINAPI wWinMain(HINSTANCE hInstance,                 \
+                                      HINSTANCE hPrevInstance,              \
+                                      wchar_t * WXUNUSED(lpCmdLine),        \
+                                      int nCmdShow)                         \
+        {                                                                   \
+            wxDISABLE_DEBUG_SUPPORT();                                      \
+                                                                            \
+            /* NB: wxEntry expects lpCmdLine argument to be char*, not */   \
+            /*     wchar_t*, but fortunately it's not used anywhere    */   \
+            /*     and we can simply pass NULL in:                     */   \
+            return wxEntry(hInstance, hPrevInstance, NULL, nCmdShow);       \
+        }
+#else
+    #define wxIMPLEMENT_WXWIN_MAIN_BORLAND_NONSTANDARD
+#endif // defined(__BORLANDC__) && wxUSE_UNICODE
+
+#define wxIMPLEMENT_WXWIN_MAIN                                              \
+    extern "C" int WINAPI WinMain(HINSTANCE hInstance,                      \
+                                  HINSTANCE hPrevInstance,                  \
+                                  wxCmdLineArgType WXUNUSED(lpCmdLine),     \
+                                  int nCmdShow)                             \
+    {                                                                       \
+        wxDISABLE_DEBUG_SUPPORT();                                          \
+                                                                            \
+        /* NB: We pass NULL in place of lpCmdLine to behave the same as  */ \
+        /*     Borland-specific wWinMain() above. If it becomes needed   */ \
+        /*     to pass lpCmdLine to wxEntry() here, you'll have to fix   */ \
+        /*     wWinMain() above too.                                     */ \
+        return wxEntry(hInstance, hPrevInstance, NULL, nCmdShow);           \
+    }                                                                       \
+    wxIMPLEMENT_WXWIN_MAIN_BORLAND_NONSTANDARD
+
 
 #endif // _WX_APP_H_