X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/53a2db124c633f80bdb16336084262037d879a2c..8e77fd8bca165aab9709649d79a7cbc6a172d4e1:/include/wx/generic/combo.h

diff --git a/include/wx/generic/combo.h b/include/wx/generic/combo.h
index 913511fcbf..b25325c86f 100644
--- a/include/wx/generic/combo.h
+++ b/include/wx/generic/combo.h
@@ -26,11 +26,13 @@
 // all actions of single line text controls are supported
 
 // popup/dismiss the choice window
-#define wxACTION_COMBOBOX_POPUP     _T("popup")
-#define wxACTION_COMBOBOX_DISMISS   _T("dismiss")
+#define wxACTION_COMBOBOX_POPUP     wxT("popup")
+#define wxACTION_COMBOBOX_DISMISS   wxT("dismiss")
 
 #endif
 
+#include "wx/dcbuffer.h"
+
 extern WXDLLIMPEXP_DATA_CORE(const char) wxComboBoxNameStr[];
 
 class WXDLLIMPEXP_CORE wxGenericComboCtrl : public wxComboCtrlBase
@@ -80,6 +82,37 @@ public:
 
 protected:
 
+    // Dummies for platform-specific wxTextEntry implementations
+#if defined(__WXUNIVERSAL__)
+    // Looks like there's nothing we need to override here
+#elif defined(__WXMOTIF__)
+    virtual WXWidget GetTextWidget() const { return NULL; }
+#elif defined(__WXGTK__)
+#if defined(__WXGTK20__)
+    virtual GtkEditable *GetEditable() const { return NULL; }
+    virtual GtkEntry *GetEntry() const { return NULL; }
+#endif
+#elif defined(__WXMAC__)
+    // Looks like there's nothing we need to override here
+#elif defined(__WXPM__)
+    virtual WXHWND GetEditHWND() const { return NULL; }
+#endif
+
+    // For better transparent background rendering
+    virtual bool HasTransparentBackground()
+    {
+        #if wxALWAYS_NATIVE_DOUBLE_BUFFER
+          #ifdef __WXGTK__
+            // Sanity check for GTK+
+            return IsDoubleBuffered();
+          #else
+            return true;
+          #endif
+        #else
+            return false;
+        #endif
+    }
+
     // Mandatory virtuals
     virtual void OnResize();