* Implemented BestSize cache

[wxWidgets.git] / include / wx / motif / textctrl.h

diff --git a/include/wx/motif/textctrl.h b/include/wx/motif/textctrl.h
index 091f5e6763cd70e112c5bf993f899374045dfc86..c8037713c796a30b313e8f886cbe6fc840a1a5d3 100644 (file)
--- a/include/wx/motif/textctrl.h
+++ b/include/wx/motif/textctrl.h
@@ -12,72 +12,65 @@
 #ifndef _WX_TEXTCTRL_H_
 #define _WX_TEXTCTRL_H_
 
-#ifdef __GNUG__
-    #pragma interface "textctrl.h"
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+#pragma interface "textctrl.h"
 #endif
 
-#include "wx/ioswrap.h"
-#include "wx/control.h"
-
-// TODO Some platforms/compilers don't like inheritance from streambuf.
-#if (defined(__BORLANDC__) && !defined(__WIN32__)) || defined(__MWERKS__)
-    #define NO_TEXT_WINDOW_STREAM
-#endif
-
-WXDLLEXPORT_DATA(extern const char*) wxTextCtrlNameStr;
-WXDLLEXPORT_DATA(extern const char*) wxEmptyString;
-
 // Single-line text item
-class WXDLLEXPORT wxTextCtrl: public wxControl
-#ifndef NO_TEXT_WINDOW_STREAM
-                            , public streambuf
-#endif
+class WXDLLEXPORT wxTextCtrl : public wxTextCtrlBase
 {
     DECLARE_DYNAMIC_CLASS(wxTextCtrl)
-
+        
 public:
     // creation
     // --------
     wxTextCtrl();
     wxTextCtrl(wxWindow *parent,
-               wxWindowID id,
-               const wxString& value = wxEmptyString,
-               const wxPoint& pos = wxDefaultPosition,
-               const wxSize& size = wxDefaultSize,
-               long style = 0,
-               const wxValidator& validator = wxDefaultValidator,
-               const wxString& name = wxTextCtrlNameStr)
-#ifndef NO_TEXT_WINDOW_STREAM
-        : streambuf()
-#endif
-        {
-            Create(parent, id, value, pos, size, style, validator, name);
-        }
-
+        wxWindowID id,
+        const wxString& value = wxEmptyString,
+        const wxPoint& pos = wxDefaultPosition,
+        const wxSize& size = wxDefaultSize,
+        long style = 0,
+        const wxValidator& validator = wxDefaultValidator,
+        const wxString& name = wxTextCtrlNameStr)
+    {
+        Create(parent, id, value, pos, size, style, validator, name);
+    }
+    
     bool Create(wxWindow *parent, wxWindowID id,
-                const wxString& value = wxEmptyString,
-                const wxPoint& pos = wxDefaultPosition,
-                const wxSize& size = wxDefaultSize, long style = 0,
-                const wxValidator& validator = wxDefaultValidator,
-                const wxString& name = wxTextCtrlNameStr);
-
+        const wxString& value = wxEmptyString,
+        const wxPoint& pos = wxDefaultPosition,
+        const wxSize& size = wxDefaultSize, long style = 0,
+        const wxValidator& validator = wxDefaultValidator,
+        const wxString& name = wxTextCtrlNameStr);
+    
     // accessors
     // ---------
     virtual wxString GetValue() const;
     virtual void SetValue(const wxString& value);
-
+    
     virtual int GetLineLength(long lineNo) const;
     virtual wxString GetLineText(long lineNo) const;
     virtual int GetNumberOfLines() const;
-
+    
     // operations
     // ----------
-
+    
     // Clipboard operations
     virtual void Copy();
     virtual void Cut();
     virtual void Paste();
-
+    virtual bool CanCopy() const;
+    virtual bool CanCut() const;
+    virtual bool CanPaste() const;
+    
+    // Undo/redo
+    virtual void Undo();
+    virtual void Redo();
+    
+    virtual bool CanUndo() const;
+    virtual bool CanRedo() const;
+    
     virtual void SetInsertionPoint(long pos);
     virtual void SetInsertionPointEnd();
     virtual long GetInsertionPoint() const;
@@ -86,41 +79,42 @@ public:
     virtual void Remove(long from, long to);
     virtual void SetSelection(long from, long to);
     virtual void SetEditable(bool editable);
-
-    // streambuf implementation
-#ifndef NO_TEXT_WINDOW_STREAM
-    int overflow(int i);
-    int sync();
-    int underflow();
-#endif
-
-    wxTextCtrl& operator<<(const wxString& s);
-    wxTextCtrl& operator<<(int i);
-    wxTextCtrl& operator<<(long i);
-    wxTextCtrl& operator<<(float f);
-    wxTextCtrl& operator<<(double d);
-    wxTextCtrl& operator<<(const char c);
-
-    virtual bool LoadFile(const wxString& file);
-    virtual bool SaveFile(const wxString& file);
+    // If the return values from and to are the same, there is no
+    // selection.
+    virtual void GetSelection(long* from, long* to) const;
+    virtual bool IsEditable() const ;
+    
     virtual void WriteText(const wxString& text);
     virtual void AppendText(const wxString& text);
+    virtual void MarkDirty();
     virtual void DiscardEdits();
     virtual bool IsModified() const;
-
+    
     virtual long XYToPosition(long x, long y) const;
-    virtual void PositionToXY(long pos, long *x, long *y) const;
+    virtual bool PositionToXY(long pos, long *x, long *y) const;
     virtual void ShowPosition(long pos);
     virtual void Clear();
-
+    
     // callbacks
     // ---------
     void OnDropFiles(wxDropFilesEvent& event);
     void OnChar(wxKeyEvent& event);
     //  void OnEraseBackground(wxEraseEvent& event);
-
+    
+    void OnCut(wxCommandEvent& event);
+    void OnCopy(wxCommandEvent& event);
+    void OnPaste(wxCommandEvent& event);
+    void OnUndo(wxCommandEvent& event);
+    void OnRedo(wxCommandEvent& event);
+    
+    void OnUpdateCut(wxUpdateUIEvent& event);
+    void OnUpdateCopy(wxUpdateUIEvent& event);
+    void OnUpdatePaste(wxUpdateUIEvent& event);
+    void OnUpdateUndo(wxUpdateUIEvent& event);
+    void OnUpdateRedo(wxUpdateUIEvent& event);
+    
     virtual void Command(wxCommandEvent& event);
-
+    
     // implementation from here to the end
     // -----------------------------------
     virtual void ChangeFont(bool keepOriginalSize = TRUE);
@@ -128,26 +122,27 @@ public:
     virtual void ChangeForegroundColour();
     void SetModified(bool mod) { m_modified = mod; }
     virtual WXWidget GetTopWidget() const;
-
+    
     // send the CHAR and TEXT_UPDATED events
     void DoSendEvents(void /* XmTextVerifyCallbackStruct */ *cbs,
-                      long keycode);
-
+        long keycode);
+    
 protected:
     wxString  m_fileName;
 
+    virtual wxSize DoGetBestSize() const;
 public:
     // Motif-specific
     void*     m_tempCallbackStruct;
     bool      m_modified;
     wxString  m_value;            // Required for password text controls
-
+    
     // Did we call wxTextCtrl::OnChar? If so, generate a command event.
     bool      m_processedDefault;
-
+    
 private:
     DECLARE_EVENT_TABLE()
 };
 
 #endif
-    // _WX_TEXTCTRL_H_
+// _WX_TEXTCTRL_H_