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 950435db032c400b46a229d9841b2677873b25e1..1143afed78d5a04759a388c9100b2774ca1003a1 100644 (file)
--- a/include/wx/button.h
+++ b/include/wx/button.h
@@ -1,13 +1,117 @@
-#ifndef __BUTTONH_BASE__
-#define __BUTTONH_BASE__
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/button.h
+// Purpose:     wxButtonBase class
+// Author:      Vadim Zetlin
+// Modified by:
+// Created:     15.08.00
+// RCS-ID:      $Id$
+// Copyright:   (c) Vadim Zetlin
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_BUTTON_H_BASE_
+#define _WX_BUTTON_H_BASE_
+
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+    #pragma interface "buttonbase.h"
+#endif
+
+#include "wx/defs.h"
+
+// ----------------------------------------------------------------------------
+// wxButton flags shared with other classes
+// ----------------------------------------------------------------------------
+
+#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
 
-#if defined(__WINDOWS__)
-#include "wx/msw/button.h"
-#elif defined(__MOTIF__)
-#include "wx/xt/button.h"
-#elif defined(__GTK__)
-#include "wx/gtk/button.h"
 #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;
+
+WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
+
+// ----------------------------------------------------------------------------
+// wxButton: a push button
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxButtonBase : public wxControl
+{
+public:
+    wxButtonBase() { }
+
+    // show the image in the button in addition to the label
+    virtual void SetImageLabel(const wxBitmap& WXUNUSED(bitmap)) { }
+
+    // set the margins around the image
+    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__)
+    #include "wx/univ/button.h"
+#elif defined(__WXMSW__)
+    #include "wx/msw/button.h"
+#elif defined(__WXMOTIF__)
+    #include "wx/motif/button.h"
+#elif defined(__WXGTK__)
+    #include "wx/gtk/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"
+#endif
+
+#endif // wxUSE_BUTTON
+
 #endif
-    // __BUTTONH_BASE__
+    // _WX_BUTTON_H_BASE_