allow setting empty tooltip in SetIcon() (patch 1750994)

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

diff --git a/include/wx/msw/button.h b/include/wx/msw/button.h
index 52a68b5ab32590078ce0591d2b6ad241ce983fda..7fc7e0f0a215260158381fd46cf384f44a81b4cc 100644 (file)
--- a/include/wx/msw/button.h
+++ b/include/wx/msw/button.h
@@ -12,10 +12,6 @@
 #ifndef _WX_BUTTON_H_
 #define _WX_BUTTON_H_
 
-#ifdef __GNUG__
-#pragma interface "button.h"
-#endif
-
 // ----------------------------------------------------------------------------
 // Pushbutton
 // ----------------------------------------------------------------------------
@@ -26,7 +22,7 @@ public:
     wxButton() { }
     wxButton(wxWindow *parent,
              wxWindowID id,
-             const wxString& label,
+             const wxString& label = wxEmptyString,
              const wxPoint& pos = wxDefaultPosition,
              const wxSize& size = wxDefaultSize,
              long style = 0,
@@ -38,7 +34,7 @@ public:
 
     bool Create(wxWindow *parent,
                 wxWindowID id,
-                const wxString& label,
+                const wxString& label = wxEmptyString,
                 const wxPoint& pos = wxDefaultPosition,
                 const wxSize& size = wxDefaultSize,
                 long style = 0,
@@ -47,32 +43,39 @@ public:
 
     virtual ~wxButton();
 
-    virtual void SetDefault();
+    virtual wxWindow *SetDefault();
 
     // implementation from now on
     virtual void Command(wxCommandEvent& event);
-    virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
+    virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
     virtual bool MSWCommand(WXUINT param, WXWORD id);
 
-#ifdef __WIN32__
     // coloured buttons support
     virtual bool SetBackgroundColour(const wxColour &colour);
     virtual bool SetForegroundColour(const wxColour &colour);
 
     virtual bool MSWOnDraw(WXDRAWITEMSTRUCT *item);
+    virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
 
 private:
     void MakeOwnerDrawn();
-#endif // __WIN32__
 
 protected:
-    // send a notification event, return TRUE if processed
+    // send a notification event, return true if processed
     bool SendClickEvent();
 
+    // default button handling
+    void SetTmpDefault();
+    void UnsetTmpDefault();
+
+    // set or unset BS_DEFPUSHBUTTON style
+    static void SetDefaultStyle(wxButton *btn, bool on);
+
+    // usually overridden base class virtuals
     virtual wxSize DoGetBestSize() const;
 
 private:
-    DECLARE_DYNAMIC_CLASS(wxButton)
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxButton)
 };
 
 #endif