fixed wxImage->wxBitmap conversion for images with alpha channel

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

diff --git a/include/wx/button.h b/include/wx/button.h
index 30183940654fd8d0ec8f77596bb11b85a7a0f673..1143afed78d5a04759a388c9100b2774ca1003a1 100644 (file)
--- a/include/wx/button.h
+++ b/include/wx/button.h
@@ -12,26 +12,43 @@
 #ifndef _WX_BUTTON_H_BASE_
 #define _WX_BUTTON_H_BASE_
 
-#if wxUSE_BUTTON
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+    #pragma interface "buttonbase.h"
+#endif
+
+#include "wx/defs.h"
 
 // ----------------------------------------------------------------------------
-// wxButton flags
+// wxButton flags shared with other classes
 // ----------------------------------------------------------------------------
 
-// all these flags are obsolete
-#define wxBU_NOAUTODRAW      0x0000
-#define wxBU_AUTODRAW        0x0004
+#if wxUSE_TOGGLEBTN || wxUSE_BUTTON
+
+// These flags affect label alignment
 #define wxBU_LEFT            0x0040
 #define wxBU_TOP             0x0080
 #define wxBU_RIGHT           0x0100
 #define wxBU_BOTTOM          0x0200
 
+#endif
+
+#if wxUSE_BUTTON
+
+// ----------------------------------------------------------------------------
+// wxButton specific flags
+// ----------------------------------------------------------------------------
+
+// These two flags are obsolete
+#define wxBU_NOAUTODRAW      0x0000
+#define wxBU_AUTODRAW        0x0004
+
 // by default, the buttons will be created with some (system dependent)
 // minimal size to make them look nicer, giving this style will make them as
 // small as possible
 #define wxBU_EXACTFIT        0x0001
 
 #include "wx/control.h"
+#include "wx/stockitem.h"
 
 class WXDLLEXPORT wxBitmap;
 
@@ -44,18 +61,38 @@ WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
 class WXDLLEXPORT wxButtonBase : public wxControl
 {
 public:
+    wxButtonBase() { }
+
     // show the image in the button in addition to the label
-    virtual void SetImageLabel(const wxBitmap& bitmap) { }
+    virtual void SetImageLabel(const wxBitmap& WXUNUSED(bitmap)) { }
 
     // set the margins around the image
-    virtual void SetImageMargins(wxCoord x, wxCoord y) { }
+    virtual void SetImageMargins(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y)) { }
 
     // this wxButton method is called when the button becomes the default one
     // on its panel
     virtual void SetDefault() { }
 
+    // Buttons on MSW can look bad if they are not native colours, because
+    // then they become owner-drawn and not theme-drawn.  Disable it here
+    // in wxButtonBase to make it consistent.
+    virtual bool ShouldInheritColours() const { return false; }
+
     // returns the default button size for this platform
     static wxSize GetDefaultSize();
+
+protected:
+#ifndef __WXGTK20__
+    // create stock button (generic implementation)
+    bool CreateStock(wxWindow *parent, wxWindowID id, wxStockItemID stock,
+                     const wxString& descriptiveLabel = wxEmptyString,
+                     const wxPoint& pos = wxDefaultPosition,
+                     long style = 0,
+                     const wxValidator& validator = wxDefaultValidator,
+                     const wxString& name = wxButtonNameStr);
+#endif
+
+    DECLARE_NO_COPY_CLASS(wxButtonBase)
 };
 
 #if defined(__WXUNIVERSAL__)
@@ -66,14 +103,12 @@ public:
     #include "wx/motif/button.h"
 #elif defined(__WXGTK__)
     #include "wx/gtk/button.h"
-#elif defined(__WXQT__)
-    #include "wx/qt/button.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/button.h"
+#elif defined(__WXCOCOA__)
+    #include "wx/cocoa/button.h"
 #elif defined(__WXPM__)
     #include "wx/os2/button.h"
-#elif defined(__WXSTUBS__)
-    #include "wx/stubs/button.h"
 #endif
 
 #endif // wxUSE_BUTTON