added GetStdIcon support to wxRenderer

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12017 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/univ/renderer.h

@@ -42,6 +42,7 @@ class WXDLLEXPORT wxGauge;
 
 #include "wx/string.h"
 #include "wx/gdicmn.h"
+#include "wx/icon.h"
 #include "wx/scrolbar.h"            // for wxScrollBar::Element
 
 // helper class used by wxMenu-related functions
@@ -419,6 +420,12 @@ public:
                              const wxPoint& pt,
                              int flags = 0) const = 0;
 
+
+    // get the standard icon used by wxWin dialogs - this allows the user
+    // to customize the standard dialogs. The 'which' parameter is one of
+    // wxICON_XXX values
+    virtual wxIcon GetStdIcon(int which) const = 0;
+
     // virtual dtor for any base class
     virtual ~wxRenderer();
 
@@ -760,6 +767,8 @@ public:
                              const wxPoint& pt,
                              int flags) const
         { return m_renderer->HitTestFrame(rect, pt, flags); }
+    virtual wxIcon GetStdIcon(int which) const
+        { return m_renderer->GetStdIcon(which); }
 
 protected:
     wxRenderer *m_renderer;

src/gtk/app.cpp

@@ -28,6 +28,11 @@
 #include "wx/module.h"
 #include "wx/image.h"
 
+#ifdef __WXUNIVERSAL__
+    #include "wx/univ/theme.h"
+    #include "wx/univ/renderer.h"
+#endif
+
 #if wxUSE_THREADS
     #include "wx/thread.h"
 #endif
@@ -859,13 +864,14 @@ int wxEntry( int argc, char *argv[] )
     return retValue;
 }
 
+#ifndef __WXUNIVERSAL__
+
 #include "wx/gtk/info.xpm"
 #include "wx/gtk/error.xpm"
 #include "wx/gtk/question.xpm"
 #include "wx/gtk/warning.xpm"
 
-wxIcon
+wxIcon wxApp::GetStdIcon(int which) const
-wxApp::GetStdIcon(int which) const
 {
     switch(which)
     {
@@ -886,6 +892,13 @@ wxApp::GetStdIcon(int which) const
             return wxIcon(error_xpm);
     }
 }
+#else
+wxIcon wxApp::GetStdIcon(int which) const
+{
+    return wxTheme::Get()->GetRenderer()->GetStdIcon(which);
+}
+#endif // !__WXUNIVERSAL__
+
 
 #ifdef __WXDEBUG__
 

src/gtk1/app.cpp

@@ -28,6 +28,11 @@
 #include "wx/module.h"
 #include "wx/image.h"
 
+#ifdef __WXUNIVERSAL__
+    #include "wx/univ/theme.h"
+    #include "wx/univ/renderer.h"
+#endif
+
 #if wxUSE_THREADS
     #include "wx/thread.h"
 #endif
@@ -859,13 +864,14 @@ int wxEntry( int argc, char *argv[] )
     return retValue;
 }
 
+#ifndef __WXUNIVERSAL__
+
 #include "wx/gtk/info.xpm"
 #include "wx/gtk/error.xpm"
 #include "wx/gtk/question.xpm"
 #include "wx/gtk/warning.xpm"
 
-wxIcon
+wxIcon wxApp::GetStdIcon(int which) const
-wxApp::GetStdIcon(int which) const
 {
     switch(which)
     {
@@ -886,6 +892,13 @@ wxApp::GetStdIcon(int which) const
             return wxIcon(error_xpm);
     }
 }
+#else
+wxIcon wxApp::GetStdIcon(int which) const
+{
+    return wxTheme::Get()->GetRenderer()->GetStdIcon(which);
+}
+#endif // !__WXUNIVERSAL__
+
 
 #ifdef __WXDEBUG__
 

src/mgl/app.cpp

@@ -31,6 +31,8 @@
 
 #include "wx/app.h"
 #include "wx/fontutil.h"
+#include "wx/univ/theme.h"
+#include "wx/univ/renderer.h"
 #include "wx/mgl/private.h"
 
 #define MGL_DEBUG
@@ -324,27 +326,9 @@ bool wxApp::Initialize()
     return TRUE;
 }
 
-#include "info.xpm"
-#include "error.xpm"
-#include "question.xpm"
-#include "warning.xpm"
-
 wxIcon wxApp::GetStdIcon(int which) const
 {
-    switch(which)
+    return wxTheme::Get()->GetRenderer()->GetStdIcon(which);
-    {
-        case wxICON_INFORMATION:
-            return wxIcon(info_xpm);
-        case wxICON_QUESTION:
-            return wxIcon(question_xpm);
-        case wxICON_EXCLAMATION:
-            return wxIcon(warning_xpm);
-        default:
-            wxFAIL_MSG(wxT("requested non existent standard icon"));
-            // still fall through
-        case wxICON_HAND:
-            return wxIcon(error_xpm);
-    }
 }
 
 void wxApp::CleanUp()