ca8b28f2ef
CanCopy, CanCut, CanPaste, GetSelection, IsEditable. Also added wxNotebook::SetTabSize (only implemented on wxMSW but necessary when using just an icon). git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2054 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
156 lines
4.4 KiB
C++
156 lines
4.4 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: textctrl.h
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// Purpose:
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// Author: Robert Roebling
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// Created: 01/02/97
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// Id: $Id$
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// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __GTKTEXTCTRLH__
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#define __GTKTEXTCTRLH__
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#ifdef __GNUG__
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#pragma interface
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#endif
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#include "wx/defs.h"
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#include "wx/object.h"
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#include "wx/string.h"
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#include "wx/control.h"
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#if wxUSE_STD_IOSTREAM
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#if wxUSE_IOSTREAMH
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#include <iostream.h>
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#else
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#include <iostream>
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#endif
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#else
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#define NO_TEXT_WINDOW_STREAM
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#endif
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//-----------------------------------------------------------------------------
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// classes
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//-----------------------------------------------------------------------------
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class wxTextCtrl;
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//-----------------------------------------------------------------------------
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// global data
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//-----------------------------------------------------------------------------
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extern const char *wxTextCtrlNameStr;
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//-----------------------------------------------------------------------------
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// wxTextCtrl
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//-----------------------------------------------------------------------------
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#ifndef NO_TEXT_WINDOW_STREAM
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class wxTextCtrl: public wxControl, public streambuf
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#else
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class wxTextCtrl: public wxControl
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#endif
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{
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DECLARE_EVENT_TABLE()
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DECLARE_DYNAMIC_CLASS(wxTextCtrl);
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public:
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wxTextCtrl();
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wxTextCtrl( wxWindow *parent, wxWindowID id, const wxString &value = "",
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const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
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int style = 0, const wxValidator& validator = wxDefaultValidator,
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const wxString &name = wxTextCtrlNameStr );
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bool Create( wxWindow *parent, wxWindowID id, const wxString &value = "",
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const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
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int style = 0, const wxValidator& validator = wxDefaultValidator,
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const wxString &name = wxTextCtrlNameStr );
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wxString GetValue() const;
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void SetValue( const wxString &value );
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void WriteText( const wxString &text );
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void AppendText( const wxString &text );
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bool LoadFile( const wxString &file );
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bool SaveFile( const wxString &file );
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bool IsModified() const { return m_modified; }
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void SetModified() { m_modified = TRUE; }
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void DiscardEdits() { m_modified = FALSE; }
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wxString GetLineText( long lineNo ) const;
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void OnDropFiles( wxDropFilesEvent &event );
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long PositionToXY( long pos, long *x, long *y ) const;
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long XYToPosition( long x, long y ) const;
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int GetLineLength(long lineNo) const;
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int GetNumberOfLines() const;
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virtual void SetInsertionPoint( long pos );
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virtual void SetInsertionPointEnd();
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virtual void SetEditable( bool editable );
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virtual void SetSelection( long from, long to );
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void ShowPosition( long pos );
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virtual long GetInsertionPoint() const;
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virtual long GetLastPosition() const;
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virtual void Remove( long from, long to );
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virtual void Replace( long from, long to, const wxString &value );
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void Cut();
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void Copy();
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void Paste();
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void Clear();
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virtual bool CanCopy() const;
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virtual bool CanCut() const;
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virtual bool CanPaste() const;
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// Undo/redo
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virtual void Undo();
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virtual void Redo();
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virtual bool CanUndo() const;
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virtual bool CanRedo() const;
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// If the return values from and to are the same, there is no
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// selection.
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virtual void GetSelection(long* from, long* to) const;
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virtual bool IsEditable() const ;
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void OnChar( wxKeyEvent &event );
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#ifndef NO_TEXT_WINDOW_STREAM
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int overflow(int i);
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int sync();
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int underflow();
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wxTextCtrl& operator<<(const wxString& s);
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wxTextCtrl& operator<<(int i);
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wxTextCtrl& operator<<(long i);
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wxTextCtrl& operator<<(float f);
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wxTextCtrl& operator<<(double d);
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wxTextCtrl& operator<<(const char c);
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#endif
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void SetFont( const wxFont &font );
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void SetForegroundColour(const wxColour &colour);
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void SetBackgroundColour(const wxColour &colour);
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// implementation
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GtkWidget* GetConnectWidget();
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bool IsOwnGtkWindow( GdkWindow *window );
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void ApplyWidgetStyle();
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void CalculateScrollbar();
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private:
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bool m_modified;
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GtkWidget *m_text;
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GtkWidget *m_vScrollbar;
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bool m_vScrollbarVisible;
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};
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#endif // __GTKTEXTCTRLH__
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