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 eae77c0e492fb16968fd4ace9fd316074f8721b5..7fc7e0f0a215260158381fd46cf384f44a81b4cc 100644 (file)
--- a/include/wx/msw/button.h
+++ b/include/wx/msw/button.h
@@ -1,56 +1,82 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        button.h
+// Name:        wx/msw/button.h
 // Purpose:     wxButton class
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:    wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifndef __BUTTONH__
-#define __BUTTONH__
+#ifndef _WX_BUTTON_H_
+#define _WX_BUTTON_H_
 
-#ifdef __GNUG__
-#pragma interface "button.h"
-#endif
+// ----------------------------------------------------------------------------
+// Pushbutton
+// ----------------------------------------------------------------------------
 
-#include "wx/control.h"
-#include "wx/gdicmn.h"
+class WXDLLEXPORT wxButton : public wxButtonBase
+{
+public:
+    wxButton() { }
+    wxButton(wxWindow *parent,
+             wxWindowID id,
+             const wxString& label = wxEmptyString,
+             const wxPoint& pos = wxDefaultPosition,
+             const wxSize& size = wxDefaultSize,
+             long style = 0,
+             const wxValidator& validator = wxDefaultValidator,
+             const wxString& name = wxButtonNameStr)
+    {
+        Create(parent, id, label, pos, size, style, validator, name);
+    }
 
-WXDLLEXPORT_DATA(extern const char*) wxButtonNameStr;
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxString& label = wxEmptyString,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxButtonNameStr);
 
-// Pushbutton
-class WXDLLEXPORT wxButton: public wxControl
-{
-  DECLARE_DYNAMIC_CLASS(wxButton)
- public:
-  inline wxButton(void) {}
-  inline wxButton(wxWindow *parent, const wxWindowID id, const wxString& label,
-           const wxPoint& pos = wxDefaultPosition,
-           const wxSize& size = wxDefaultSize, const long style = 0,
-           const wxValidator& validator = wxDefaultValidator,
-           const wxString& name = wxButtonNameStr)
-  {
-      Create(parent, id, label, pos, size, style, validator, name);
-  }
-
-  bool Create(wxWindow *parent, const wxWindowID id, const wxString& label,
-           const wxPoint& pos = wxDefaultPosition,
-           const wxSize& size = wxDefaultSize, const long style = 0,
-           const wxValidator& validator = wxDefaultValidator,
-           const wxString& name = wxButtonNameStr);
-
-  virtual void SetSize(const int x, const int y, const int width, const int height, const int sizeFlags = wxSIZE_AUTO);
-  virtual void SetDefault(void);
-  virtual void SetLabel(const wxString& label);
-  virtual wxString GetLabel(void) const ;
-  virtual void Command(wxCommandEvent& event);
-  virtual bool MSWCommand(const WXUINT param, const WXWORD id);
-  virtual WXHBRUSH OnCtlColor(const WXHDC pDC, const WXHWND pWnd, const WXUINT nCtlColor,
-                       WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
+    virtual ~wxButton();
+
+    virtual wxWindow *SetDefault();
+
+    // implementation from now on
+    virtual void Command(wxCommandEvent& event);
+    virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
+    virtual bool MSWCommand(WXUINT param, WXWORD id);
+
+    // 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();
+
+protected:
+    // 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_NO_COPY(wxButton)
 };
 
 #endif
-    // __BUTTONH__
+    // _WX_BUTTON_H_