added alpha channel support to wxDFB's wxBitmap

[wxWidgets.git] / include / wx / apptrait.h

diff --git a/include/wx/apptrait.h b/include/wx/apptrait.h
index 06d77247b74ae1cd4c5148d7a6faca787353c473..596c29d3f497426df77f5fb62948e7c7e1e9c950 100644 (file)
--- a/include/wx/apptrait.h
+++ b/include/wx/apptrait.h
@@ -15,14 +15,17 @@
 #include "wx/string.h"
 #include "wx/platinfo.h"
 
-class WXDLLIMPEXP_BASE wxObject;
-class WXDLLEXPORT wxAppTraits;
+class WXDLLIMPEXP_BASE wxArrayString;
+class WXDLLIMPEXP_BASE wxConfigBase;
+class WXDLLIMPEXP_BASE wxEventLoopBase;
 #if wxUSE_FONTMAP
     class WXDLLEXPORT wxFontMapper;
 #endif // wxUSE_FONTMAP
 class WXDLLIMPEXP_BASE wxLog;
 class WXDLLIMPEXP_BASE wxMessageOutput;
+class WXDLLIMPEXP_BASE wxObject;
 class WXDLLEXPORT wxRendererNative;
+class WXDLLIMPEXP_BASE wxStandardPathsBase;
 class WXDLLIMPEXP_BASE wxString;
 class WXDLLIMPEXP_BASE wxTimer;
 class WXDLLIMPEXP_BASE wxTimerImpl;
@@ -34,8 +37,6 @@ class GSocketGUIFunctionsTable;
 // wxAppTraits: this class defines various configurable aspects of wxApp
 // ----------------------------------------------------------------------------
 
-class WXDLLIMPEXP_BASE wxStandardPathsBase;
-
 class WXDLLIMPEXP_BASE wxAppTraitsBase
 {
 public:
@@ -45,6 +46,13 @@ public:
     // hooks for working with the global objects, may be overridden by the user
     // ------------------------------------------------------------------------
 
+#if wxUSE_CONFIG
+    // create the default configuration object (base class version is
+    // implemented in config.cpp and creates wxRegConfig for wxMSW and
+    // wxFileConfig for all the other platforms)
+    virtual wxConfigBase *CreateConfig();
+#endif // wxUSE_CONFIG
+
 #if wxUSE_LOG
     // create the default log target
     virtual wxLog *CreateLogTarget() = 0;
@@ -65,11 +73,9 @@ public:
     // NB: returned pointer will be deleted by the caller
     virtual wxRendererNative *CreateRenderer() = 0;
 
-#if wxUSE_STDPATHS
     // wxStandardPaths object is normally the same for wxBase and wxGUI
     // except in the case of wxMac and wxCocoa
     virtual wxStandardPathsBase& GetStandardPaths();
-#endif // wxUSE_STDPATHS
 
 #if wxUSE_INTL
     // called during wxApp initialization to set the locale to correspond to
@@ -119,6 +125,9 @@ public:
     virtual GSocketGUIFunctionsTable* GetSocketGUIFunctionsTable() = 0;
 #endif
 
+    // create a new, port specific, instance of the event loop used by wxApp
+    virtual wxEventLoopBase *CreateEventLoop() = 0;
+
 #if wxUSE_TIMER
     // return platform and toolkit dependent wxTimer implementation
     virtual wxTimerImpl *CreateTimerImpl(wxTimer *timer) = 0;
@@ -138,7 +147,21 @@ public:
 
     // return the name of the Desktop Environment such as
     // "KDE" or "GNOME". May return an empty string.
-    virtual wxString GetDesktopEnvironment() const { return wxEmptyString; }
+    virtual wxString GetDesktopEnvironment() const = 0;
+
+    // returns a short string to identify the block of the standard command
+    // line options parsed automatically by current port: if this string is
+    // empty, there are no such options, otherwise the function also fills
+    // passed arrays with the names and the descriptions of those options.
+    virtual wxString GetStandardCmdLineOptions(wxArrayString& names,
+                                               wxArrayString& desc) const
+    {
+        wxUnusedVar(names);
+        wxUnusedVar(desc);
+
+        return wxEmptyString;
+    }
+
 
 protected:
 #if wxUSE_STACKWALKER && defined( __WXDEBUG__ )
@@ -214,6 +237,7 @@ public:
     }
 
     virtual bool IsUsingUniversalWidgets() const { return false; }
+    virtual wxString GetDesktopEnvironment() const { return wxEmptyString; }
 };
 
 // ----------------------------------------------------------------------------
@@ -253,6 +277,8 @@ public:
         return false;
     #endif
     }
+
+    virtual wxString GetDesktopEnvironment() const { return wxEmptyString; }
 };
 
 #endif // wxUSE_GUI