Many bug fixes for display code:

[wxWidgets.git] / include / wx / os2 / control.h

diff --git a/include/wx/os2/control.h b/include/wx/os2/control.h
index c75756a72a8a1016db8278654a291232f390f445..604e2f1a79e88157dd1aae6a98e08b82077081fc 100644 (file)
--- a/include/wx/os2/control.h
+++ b/include/wx/os2/control.h
@@ -1,50 +1,116 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        control.h
 // Purpose:     wxControl class
-// Author:      AUTHOR
+// Author:      David Webster
 // Modified by:
-// Created:     ??/??/98
+// Created:     09/17/99
 // RCS-ID:      $Id$
-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_CONTROL_H_
 #define _WX_CONTROL_H_
 
-#ifdef __GNUG__
-#pragma interface "control.h"
-#endif
-
-#include "wx/window.h"
-#include "wx/list.h"
-#include "wx/validate.h"
+WXDLLEXPORT_DATA(extern const wxChar*) wxControlNameStr;
 
 // General item class
-class WXDLLEXPORT wxControl: public wxWindow
+class WXDLLEXPORT wxControl : public wxControlBase
 {
-  DECLARE_ABSTRACT_CLASS(wxControl)
+    DECLARE_ABSTRACT_CLASS(wxControl)
+
 public:
    wxControl();
-   ~wxControl();
+   wxControl(wxWindow *parent,
+             wxWindowID id,
+             const wxPoint& pos = wxDefaultPosition,
+             const wxSize& size = wxDefaultSize,
+             long style = 0,
+#if wxUSE_VALIDATORS
+             const wxValidator& validator = wxDefaultValidator,
+#endif
+             const wxString& name = wxControlNameStr)
+    {
+        Create(parent, id, pos, size, style, validator, name);
+    }
+
+    bool Create(wxWindow *parent, wxWindowID id,
+            const wxPoint& pos = wxDefaultPosition,
+            const wxSize& size = wxDefaultSize, long style = 0,
+#if wxUSE_VALIDATORS
+            const wxValidator& validator = wxDefaultValidator,
+#endif
+            const wxString& name = wxControlNameStr);
+    virtual ~wxControl();
+
+   // Simulates an event
+   virtual void Command(wxCommandEvent& event) { ProcessCommand(event); }
+
+   // implementation from now on
+   // --------------------------
+
+   // Calls the callback and appropriate event handlers
+   bool ProcessCommand(wxCommandEvent& event);
+
+   // OS2-specific
+   virtual bool OS2OnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
+
+   // For ownerdraw items
+   virtual bool OS2OnDraw(WXDRAWITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
+   virtual bool OS2OnMeasure(WXMEASUREITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
 
-   virtual void Command(wxCommandEvent& WXUNUSED(event)) {};        // Simulates an event
-   virtual void ProcessCommand(wxCommandEvent& event); // Calls the callback and
-                                                                 // appropriate event handlers
-   virtual void SetLabel(const wxString& label);
-   virtual wxString GetLabel() const ;
+   wxList& GetSubcontrols() { return m_subControls; }
 
-   // Places item in centre of panel - so can't be used BEFORE panel->Fit()
-   void Centre(int direction = wxHORIZONTAL);
-   inline void Callback(const wxFunction function) { m_callback = function; }; // Adds callback
+   void OnEraseBackground(wxEraseEvent& event);
 
-   inline wxFunction GetCallback() { return m_callback; }
+#if WXWIN_COMPATIBILITY
+   virtual void SetButtonColour(const wxColour& WXUNUSED(col)) { }
+   wxColour* GetButtonColour() const { return NULL; }
+
+   inline virtual void SetLabelFont(const wxFont& font);
+   inline virtual void SetButtonFont(const wxFont& font);
+   inline wxFont& GetLabelFont() const;
+   inline wxFont& GetButtonFont() const;
+
+   // Adds callback
+   inline void Callback(const wxFunction function);
+
+   wxFunction GetCallback() { return m_callback; }
 
 protected:
    wxFunction       m_callback;     // Callback associated with the window
+#endif // WXWIN_COMPATIBILITY
+
+protected:
+   // For controls like radiobuttons which are really composite
+   wxList m_subControls;
 
-DECLARE_EVENT_TABLE()
+   virtual wxSize DoGetBestSize() const;
+
+   // create the control of the given class with the given style, returns FALSE
+   // if creation failed
+   bool OS2CreateControl(const wxChar *classname, WXDWORD style,
+                         const wxPoint& pos = wxDefaultPosition,
+                         const wxSize& size = wxDefaultSize,
+                         const wxString& label = wxEmptyString,
+                         WXDWORD exstyle = (WXDWORD)-1);
+
+   // determine the extended styles combination for this window (may slightly
+   // modify styl parameter)
+   WXDWORD GetExStyle(WXDWORD& style) const;
+
+private:
+   DECLARE_EVENT_TABLE()
 };
 
+
+#if WXWIN_COMPATIBILITY
+    inline void wxControl::Callback(const wxFunction f) { m_callback = f; };
+    inline wxFont& wxControl::GetLabelFont() const { return GetFont(); }
+    inline wxFont& wxControl::GetButtonFont() const { return GetFont(); }
+    inline void wxControl::SetLabelFont(const wxFont& font) { SetFont(font); }
+    inline void wxControl::SetButtonFont(const wxFont& font) { SetFont(font); }
+#endif // WXWIN_COMPATIBILITY
+
 #endif
     // _WX_CONTROL_H_