1998-05-20 10:01:55 -04:00
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
2006-01-22 21:28:01 -05:00
|
|
|
// Name: wx/gtk1/textctrl.h
|
1998-05-20 10:01:55 -04:00
|
|
|
// Purpose:
|
|
|
|
// Author: Robert Roebling
|
|
|
|
// Created: 01/02/97
|
1998-07-23 12:07:55 -04:00
|
|
|
// Id: $Id$
|
2003-03-17 05:34:04 -05:00
|
|
|
// Copyright: (c) 1998 Robert Roebling
|
2004-05-23 16:53:33 -04:00
|
|
|
// Licence: wxWindows licence
|
1998-05-20 10:01:55 -04:00
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
|
|
#ifndef __GTKTEXTCTRLH__
|
|
|
|
#define __GTKTEXTCTRLH__
|
|
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
1999-07-14 18:55:57 -04:00
|
|
|
// wxTextCtrl
|
1998-05-20 10:01:55 -04:00
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
|
2005-08-02 18:58:06 -04:00
|
|
|
class WXDLLIMPEXP_CORE wxTextCtrl: public wxTextCtrlBase
|
1998-05-20 10:01:55 -04:00
|
|
|
{
|
1999-07-14 18:55:57 -04:00
|
|
|
public:
|
2000-10-20 10:11:42 -04:00
|
|
|
wxTextCtrl() { Init(); }
|
1999-12-30 12:51:26 -05:00
|
|
|
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);
|
|
|
|
|
2006-09-05 16:47:48 -04:00
|
|
|
virtual ~wxTextCtrl();
|
2005-02-18 21:55:32 -05:00
|
|
|
|
1999-12-30 12:51:26 -05:00
|
|
|
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);
|
1999-07-14 18:55:57 -04:00
|
|
|
|
|
|
|
// implement base class pure virtuals
|
|
|
|
// ----------------------------------
|
|
|
|
|
|
|
|
virtual int GetLineLength(long lineNo) const;
|
|
|
|
virtual wxString GetLineText(long lineNo) const;
|
|
|
|
virtual int GetNumberOfLines() const;
|
|
|
|
|
|
|
|
virtual bool IsModified() const;
|
|
|
|
virtual bool IsEditable() const;
|
|
|
|
|
|
|
|
// If the return values from and to are the same, there is no selection.
|
|
|
|
virtual void GetSelection(long* from, long* to) const;
|
|
|
|
|
|
|
|
// operations
|
|
|
|
// ----------
|
|
|
|
|
|
|
|
// editing
|
|
|
|
virtual void Clear();
|
|
|
|
virtual void Replace(long from, long to, const wxString& value);
|
|
|
|
virtual void Remove(long from, long to);
|
|
|
|
|
2003-09-22 20:09:18 -04:00
|
|
|
// sets/clears the dirty flag
|
|
|
|
virtual void MarkDirty();
|
1999-07-14 18:55:57 -04:00
|
|
|
virtual void DiscardEdits();
|
|
|
|
|
2001-08-15 08:45:53 -04:00
|
|
|
virtual void SetMaxLength(unsigned long len);
|
|
|
|
|
1999-07-14 18:55:57 -04:00
|
|
|
// writing text inserts it at the current position, appending always
|
|
|
|
// inserts it at the end
|
|
|
|
virtual void WriteText(const wxString& text);
|
|
|
|
virtual void AppendText(const wxString& text);
|
|
|
|
|
2001-06-18 13:41:33 -04:00
|
|
|
// apply text attribute to the range of text (only works with richedit
|
|
|
|
// controls)
|
|
|
|
virtual bool SetStyle(long start, long end, const wxTextAttr& style);
|
|
|
|
|
1999-07-14 18:55:57 -04:00
|
|
|
// translate between the position (which is just an index in the text ctrl
|
|
|
|
// considering all its contents as a single strings) and (x, y) coordinates
|
|
|
|
// which represent column and line.
|
|
|
|
virtual long XYToPosition(long x, long y) const;
|
1999-07-15 09:42:27 -04:00
|
|
|
virtual bool PositionToXY(long pos, long *x, long *y) const;
|
1999-07-14 18:55:57 -04:00
|
|
|
|
|
|
|
virtual void ShowPosition(long pos);
|
|
|
|
|
|
|
|
// Clipboard operations
|
|
|
|
virtual void Copy();
|
|
|
|
virtual void Cut();
|
|
|
|
virtual void Paste();
|
1998-07-23 12:07:55 -04:00
|
|
|
|
1999-04-06 12:32:33 -04:00
|
|
|
// Undo/redo
|
|
|
|
virtual void Undo();
|
|
|
|
virtual void Redo();
|
|
|
|
|
|
|
|
virtual bool CanUndo() const;
|
|
|
|
virtual bool CanRedo() const;
|
|
|
|
|
1999-07-14 18:55:57 -04:00
|
|
|
// Insertion point
|
|
|
|
virtual void SetInsertionPoint(long pos);
|
|
|
|
virtual void SetInsertionPointEnd();
|
|
|
|
virtual long GetInsertionPoint() const;
|
2005-01-19 11:25:34 -05:00
|
|
|
virtual wxTextPos GetLastPosition() const;
|
1999-07-14 18:55:57 -04:00
|
|
|
|
|
|
|
virtual void SetSelection(long from, long to);
|
|
|
|
virtual void SetEditable(bool editable);
|
1999-04-06 12:32:33 -04:00
|
|
|
|
2007-03-23 10:01:53 -04:00
|
|
|
virtual void DoEnable( bool enable );
|
2000-02-02 12:59:12 -05:00
|
|
|
|
1999-07-14 18:55:57 -04:00
|
|
|
// Implementation from now on
|
|
|
|
void OnDropFiles( wxDropFilesEvent &event );
|
1998-05-20 10:01:55 -04:00
|
|
|
void OnChar( wxKeyEvent &event );
|
1998-07-23 12:07:55 -04:00
|
|
|
|
1999-04-07 17:33:22 -04:00
|
|
|
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);
|
|
|
|
|
2001-06-18 13:41:33 -04:00
|
|
|
bool SetFont(const wxFont& font);
|
|
|
|
bool SetForegroundColour(const wxColour& colour);
|
|
|
|
bool SetBackgroundColour(const wxColour& colour);
|
1998-10-19 10:18:56 -04:00
|
|
|
|
1998-12-15 03:03:37 -05:00
|
|
|
GtkWidget* GetConnectWidget();
|
1998-09-07 08:29:07 -04:00
|
|
|
bool IsOwnGtkWindow( GdkWindow *window );
|
2004-06-14 13:34:00 -04:00
|
|
|
void DoApplyWidgetStyle(GtkRcStyle *style);
|
1998-12-15 03:03:37 -05:00
|
|
|
void CalculateScrollbar();
|
1999-08-22 12:12:48 -04:00
|
|
|
void OnInternalIdle();
|
2004-07-23 15:59:00 -04:00
|
|
|
|
|
|
|
void SetUpdateFont(bool update) { m_updateFont = update; }
|
2000-10-20 10:11:42 -04:00
|
|
|
void UpdateFontIfNeeded();
|
1999-07-14 18:55:57 -04:00
|
|
|
|
2005-01-19 11:25:34 -05:00
|
|
|
void SetModified() { m_modified = true; }
|
1999-07-15 09:42:27 -04:00
|
|
|
|
2001-07-30 11:22:38 -04:00
|
|
|
// textctrl specific scrolling
|
|
|
|
virtual bool ScrollLines(int lines);
|
|
|
|
virtual bool ScrollPages(int pages);
|
|
|
|
|
2001-08-16 09:18:51 -04:00
|
|
|
// implementation only from now on
|
|
|
|
|
2001-05-17 06:58:05 -04:00
|
|
|
// wxGTK-specific: called recursively by Enable,
|
|
|
|
// to give widgets an oppprtunity to correct their colours after they
|
|
|
|
// have been changed by Enable
|
2007-03-23 10:01:53 -04:00
|
|
|
virtual void OnEnabled( bool enabled ) ;
|
2001-05-17 06:58:05 -04:00
|
|
|
|
2001-08-16 09:18:51 -04:00
|
|
|
// tell the control to ignore next text changed signal
|
|
|
|
void IgnoreNextTextUpdate();
|
|
|
|
|
|
|
|
// should we ignore the changed signal? always resets the flag
|
|
|
|
bool IgnoreTextUpdate();
|
|
|
|
|
2004-05-06 13:26:25 -04:00
|
|
|
static wxVisualAttributes
|
|
|
|
GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
|
2005-01-19 11:25:34 -05:00
|
|
|
|
1999-11-19 16:01:20 -05:00
|
|
|
protected:
|
|
|
|
virtual wxSize DoGetBestSize() const;
|
|
|
|
|
2000-10-20 10:11:42 -04:00
|
|
|
// common part of all ctors
|
|
|
|
void Init();
|
|
|
|
|
2008-01-04 19:21:31 -05:00
|
|
|
// overridden wxWindow methods
|
|
|
|
virtual void DoFreeze();
|
|
|
|
virtual void DoThaw();
|
|
|
|
|
2001-07-30 11:22:38 -04:00
|
|
|
// get the vertical adjustment, if any, NULL otherwise
|
|
|
|
GtkAdjustment *GetVAdj() const;
|
|
|
|
|
|
|
|
// scroll the control by the given number of pixels, return true if the
|
|
|
|
// scroll position changed
|
|
|
|
bool DoScroll(GtkAdjustment *adj, int diff);
|
|
|
|
|
2004-05-06 13:26:25 -04:00
|
|
|
// Widgets that use the style->base colour for the BG colour should
|
|
|
|
// override this and return true.
|
|
|
|
virtual bool UseGTKStyleBase() const { return true; }
|
|
|
|
|
2006-10-08 18:40:14 -04:00
|
|
|
virtual void DoSetValue(const wxString &value, int flags = 0);
|
2009-03-03 04:21:35 -05:00
|
|
|
virtual wxString DoGetValue() const;
|
2006-10-08 13:46:12 -04:00
|
|
|
|
1999-07-14 18:55:57 -04:00
|
|
|
private:
|
2000-10-20 10:11:42 -04:00
|
|
|
// change the font for everything in this control
|
|
|
|
void ChangeFontGlobally();
|
|
|
|
|
1998-08-14 18:53:21 -04:00
|
|
|
GtkWidget *m_text;
|
1998-12-15 03:03:37 -05:00
|
|
|
GtkWidget *m_vScrollbar;
|
2001-08-16 09:18:51 -04:00
|
|
|
|
|
|
|
bool m_modified:1;
|
|
|
|
bool m_vScrollbarVisible:1;
|
|
|
|
bool m_updateFont:1;
|
|
|
|
bool m_ignoreNextUpdate:1;
|
1999-07-14 18:55:57 -04:00
|
|
|
|
|
|
|
DECLARE_EVENT_TABLE()
|
2005-02-09 10:01:49 -05:00
|
|
|
DECLARE_DYNAMIC_CLASS(wxTextCtrl)
|
1998-05-20 10:01:55 -04:00
|
|
|
};
|
|
|
|
|
|
|
|
#endif // __GTKTEXTCTRLH__
|
|
|
|
|