OS/2 fix

[wxWidgets.git] / include / wx / gtk1 / control.h

diff --git a/include/wx/gtk1/control.h b/include/wx/gtk1/control.h
index 2a5227180e02ba15c2ddffc6f47d466e029a80bd..bcac0a83d82bd8827fa714b40cac92f6e2f1112f 100644 (file)
--- a/include/wx/gtk1/control.h
+++ b/include/wx/gtk1/control.h
@@ -10,7 +10,7 @@
 #ifndef __GTKCONTROLH__
 #define __GTKCONTROLH__
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma interface
 #endif
 
@@ -29,7 +29,12 @@ class wxControl;
 // wxControl
 //-----------------------------------------------------------------------------
 
-extern const wxChar* wxControlNameStr;
+// C-linkage function pointer types for GetDefaultAttributesFromGTKWidget
+extern "C" {
+    typedef GtkWidget* (*wxGtkWidgetNew_t)(void);
+    typedef GtkWidget* (*wxGtkWidgetNewFromStr_t)(const gchar*);
+    typedef GtkWidget* (*wxGtkWidgetNewFromAdj_t)(GtkAdjustment*);
+}
 
 class wxControl : public wxControlBase
 {
@@ -38,33 +43,55 @@ public:
     wxControl(wxWindow *parent, wxWindowID id,
              const wxPoint& pos = wxDefaultPosition,
              const wxSize& size = wxDefaultSize, long style = 0,
-#if wxUSE_VALIDATORS
              const wxValidator& validator = wxDefaultValidator,
-#endif
              const wxString& name = wxControlNameStr)
     {
-        Create(parent, id, pos, size, style,
-#if wxUSE_VALIDATORS
-            validator, 
-#endif
-            name);
+        Create(parent, id, pos, size, style, validator, name);
     }
 
     bool Create(wxWindow *parent, wxWindowID id,
             const wxPoint& pos = wxDefaultPosition,
             const wxSize& size = wxDefaultSize, long style = 0,
-#if wxUSE_VALIDATORS
             const wxValidator& validator = wxDefaultValidator,
-#endif
             const wxString& name = wxControlNameStr);
 
     // this function will filter out '&' characters and will put the accelerator
     // char (the one immediately after '&') into m_chAccel (TODO not yet)
     virtual void SetLabel( const wxString &label );
     virtual wxString GetLabel() const;
+    
+    virtual wxVisualAttributes GetDefaultAttributes() const;
 
 protected:
     virtual wxSize DoGetBestSize() const;
+    void PostCreation(const wxSize& size);
+
+#ifdef __WXGTK20__
+    wxString PrepareLabelMnemonics( const wxString &label ) const;
+#endif
+
+    // These are used by GetDefaultAttributes
+    static wxVisualAttributes
+        GetDefaultAttributesFromGTKWidget(GtkWidget* widget,
+                                          bool useBase = false,
+                                          int state = -1);
+    static wxVisualAttributes
+        GetDefaultAttributesFromGTKWidget(wxGtkWidgetNew_t,
+                                          bool useBase = false,
+                                          int state = -1);
+    static wxVisualAttributes
+        GetDefaultAttributesFromGTKWidget(wxGtkWidgetNewFromStr_t,
+                                          bool useBase = false,
+                                          int state = -1);
+
+    static wxVisualAttributes
+        GetDefaultAttributesFromGTKWidget(wxGtkWidgetNewFromAdj_t,
+                                          bool useBase = false,
+                                          int state = -1);
+
+    // Widgets that use the style->base colour for the BG colour should
+    // override this and return true.
+    virtual bool UseGTKStyleBase() const { return false; }
 
     wxString   m_label;
     char       m_chAccel;  // enabled to avoid breaking binary compatibility later on