Reworked the undef stuff a little

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

diff --git a/include/wx/gtk/textctrl.h b/include/wx/gtk/textctrl.h
index 0222373fe2792a1611608b9c0c03b44ce6254623..95161e524658b3c449177af2108f74d985f53ccd 100644 (file)
--- a/include/wx/gtk/textctrl.h
+++ b/include/wx/gtk/textctrl.h
@@ -3,9 +3,9 @@
 // Purpose:
 // Author:      Robert Roebling
 // Created:     01/02/97
-// Id:
+// Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 
@@ -21,12 +21,20 @@
 #include "wx/string.h"
 #include "wx/control.h"
 
-#if USE_IOSTREAMH
+#if wxUSE_STD_IOSTREAM
+
+#if wxUSE_IOSTREAMH
 #include <iostream.h>
 #else
 #include <iostream>
 #endif
 
+#else
+
+#define NO_TEXT_WINDOW_STREAM
+
+#endif
+
 //-----------------------------------------------------------------------------
 // classes
 //-----------------------------------------------------------------------------
@@ -43,62 +51,115 @@ extern const char *wxTextCtrlNameStr;
 //  wxTextCtrl
 //-----------------------------------------------------------------------------
 
+#ifndef NO_TEXT_WINDOW_STREAM
 class wxTextCtrl: public wxControl, public streambuf
+#else
+class wxTextCtrl: public wxControl
+#endif
 {
+  DECLARE_EVENT_TABLE()
   DECLARE_DYNAMIC_CLASS(wxTextCtrl);
 
   public:
-  
-    wxTextCtrl(void);
-    wxTextCtrl( wxWindow *parent, const wxWindowID id, const wxString &value = "", 
-      const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, 
-      const int style = 0, const wxString &name = wxTextCtrlNameStr );
-    bool Create( wxWindow *parent, const wxWindowID id, const wxString &value = "", 
-      const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, 
-      const int style = 0, const wxString &name = wxTextCtrlNameStr );
-    wxString GetValue(void) const;
+    wxTextCtrl();
+    wxTextCtrl( wxWindow *parent, wxWindowID id, const wxString &value = "",
+      const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
+      int style = 0, const wxValidator& validator = wxDefaultValidator,
+      const wxString &name = wxTextCtrlNameStr );
+    bool Create( wxWindow *parent, wxWindowID id, const wxString &value = "",
+      const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
+      int style = 0, const wxValidator& validator = wxDefaultValidator,
+      const wxString &name = wxTextCtrlNameStr );
+    wxString GetValue() const;
     void SetValue( const wxString &value );
     void WriteText( const wxString &text );
-/*
-    wxString GetLineText( const long lineNo ) const;
+    void AppendText( const wxString &text );
+
     bool LoadFile( const wxString &file );
     bool SaveFile( const wxString &file );
-    void DiscardEdits(void);
-    bool IsModified(void);
+    bool IsModified() const { return m_modified; }
+    void SetModified() { m_modified = TRUE; }
+    void DiscardEdits() { m_modified = FALSE; }
+    wxString GetLineText( long lineNo ) const;
     void OnDropFiles( wxDropFilesEvent &event );
-    long PositionToXY( const long pos, long *x, long *y ) const;
-    long XYToPosition( const long x, const long y );
-    int GetNumberOfLines(void);
-*/
-    virtual void SetInsertionPoint( const long pos );
-    virtual void SetInsertionPointEnd(void);
-    virtual void SetEditable( const bool editable );
-    virtual void SetSelection( const long from, const long to );
-    void ShowPosition( const long pos );
-    virtual long GetInsertionPoint(void) const;
-    virtual long GetLastPosition(void) const;
-    virtual void Remove( const long from, const long to );
-    virtual void Replace( const long from, const long to, const wxString &value );
-    void Cut(void);
-    void Copy(void);
-    void Paste(void);
-    void Delete(void);
-    
+    long PositionToXY( long pos, long *x, long *y ) const;
+    long XYToPosition( long x, long y ) const;
+    int GetLineLength(long lineNo) const;
+    int GetNumberOfLines() const;
+    virtual void SetInsertionPoint( long pos );
+    virtual void SetInsertionPointEnd();
+    virtual void SetEditable( bool editable );
+    virtual void SetSelection( long from, long to );
+    void ShowPosition( long pos );
+    virtual long GetInsertionPoint() const;
+    virtual long GetLastPosition() const;
+    virtual void Remove( long from, long to );
+    virtual void Replace( long from, long to, const wxString &value );
+    void Cut();
+    void Copy();
+    void Paste();
+    void Clear();
+
+    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;
+
+    // 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 ;
+
     void OnChar( wxKeyEvent &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);
+
+#ifndef NO_TEXT_WINDOW_STREAM
     int overflow(int i);
-    int sync(void);
-    int underflow(void);
+    int sync();
+    int underflow();
 
     wxTextCtrl& operator<<(const wxString& s);
-    wxTextCtrl& operator<<(const int i);
-    wxTextCtrl& operator<<(const long i);
-    wxTextCtrl& operator<<(const float f);
-    wxTextCtrl& operator<<(const double d);
+    wxTextCtrl& operator<<(int i);
+    wxTextCtrl& operator<<(long i);
+    wxTextCtrl& operator<<(float f);
+    wxTextCtrl& operator<<(double d);
     wxTextCtrl& operator<<(const char c);
+#endif
 
-  DECLARE_EVENT_TABLE()
+    bool SetFont( const wxFont &font );
+    bool SetForegroundColour(const wxColour &colour);
+    bool SetBackgroundColour(const wxColour &colour);
+
+  // implementation    
     
+    GtkWidget* GetConnectWidget();
+    bool IsOwnGtkWindow( GdkWindow *window );
+    void ApplyWidgetStyle();
+    void CalculateScrollbar();
+    
+  private:
+  
+    bool        m_modified;
+    GtkWidget  *m_text;
+    GtkWidget  *m_vScrollbar;
+    bool        m_vScrollbarVisible;
 };
 
 #endif // __GTKTEXTCTRLH__