526954c596
Use "wxWindows licence" and not "wxWidgets licence" (the latter doesn't exist) and consistently spell "licence" using British spelling. See #12165. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64940 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1890 lines
58 KiB
C++
1890 lines
58 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: text.cpp
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// Purpose: TextCtrl wxWidgets sample
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// Author: Robert Roebling
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// Modified by:
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// RCS-ID: $Id$
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// Copyright: (c) Robert Roebling, Julian Smart, Vadim Zeitlin
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// For compilers that support precompilation, includes "wx/wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include "wx/wx.h"
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#endif
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#if wxUSE_CLIPBOARD
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#include "wx/dataobj.h"
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#include "wx/clipbrd.h"
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#endif
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#if wxUSE_FILE
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#include "wx/file.h"
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#endif
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#if wxUSE_TOOLTIPS
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#include "wx/tooltip.h"
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#endif
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// We test for wxUSE_DRAG_AND_DROP also, because data objects may not be
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// implemented for compilers that can't cope with the OLE parts in
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// wxUSE_DRAG_AND_DROP.
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#if !wxUSE_DRAG_AND_DROP
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#undef wxUSE_CLIPBOARD
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#define wxUSE_CLIPBOARD 0
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#endif
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#include "wx/colordlg.h"
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#include "wx/fontdlg.h"
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#include "wx/numdlg.h"
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#include "wx/tokenzr.h"
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#ifndef __WXMSW__
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#include "../sample.xpm"
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#endif
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//----------------------------------------------------------------------
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// class definitions
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//----------------------------------------------------------------------
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class MyApp: public wxApp
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{
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public:
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bool OnInit();
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};
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// a text ctrl which allows to call different wxTextCtrl functions
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// interactively by pressing function keys in it
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class MyTextCtrl : public wxTextCtrl
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{
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public:
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MyTextCtrl(wxWindow *parent, wxWindowID id, const wxString &value,
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const wxPoint &pos, const wxSize &size, int style = 0)
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: wxTextCtrl(parent, id, value, pos, size, style)
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{
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m_hasCapture = false;
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}
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void OnKeyDown(wxKeyEvent& event);
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void OnKeyUp(wxKeyEvent& event);
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void OnChar(wxKeyEvent& event);
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void OnText(wxCommandEvent& event);
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void OnTextEnter(wxCommandEvent& event);
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void OnTextURL(wxTextUrlEvent& event);
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void OnTextMaxLen(wxCommandEvent& event);
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void OnTextCut(wxClipboardTextEvent & event);
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void OnTextCopy(wxClipboardTextEvent & event);
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void OnTextPaste(wxClipboardTextEvent & event);
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void OnMouseEvent(wxMouseEvent& event);
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void OnSetFocus(wxFocusEvent& event);
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void OnKillFocus(wxFocusEvent& event);
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static bool ms_logKey;
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static bool ms_logChar;
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static bool ms_logMouse;
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static bool ms_logText;
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static bool ms_logFocus;
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static bool ms_logClip;
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private:
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static inline wxChar GetChar(bool on, wxChar c) { return on ? c : wxT('-'); }
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void LogKeyEvent(const wxChar *name, wxKeyEvent& event) const;
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void LogClipEvent(const wxChar *what, wxClipboardTextEvent& event);
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bool m_hasCapture;
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DECLARE_EVENT_TABLE()
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};
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class MyPanel: public wxPanel
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{
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public:
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MyPanel(wxFrame *frame, int x, int y, int w, int h);
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virtual ~MyPanel()
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{
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#if wxUSE_LOG
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delete wxLog::SetActiveTarget(m_logOld);
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#endif // wxUSE_LOG
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}
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#if wxUSE_CLIPBOARD
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void DoPasteFromClipboard();
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void DoCopyToClipboard();
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#endif // wxUSE_CLIPBOARD
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void DoRemoveText();
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void DoReplaceText();
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void DoSelectText();
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void DoMoveToEndOfText();
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void DoMoveToEndOfEntry();
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// return true if currently text control has any selection
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bool HasSelection() const
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{
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long from, to;
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GetFocusedText()->GetSelection(&from, &to);
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return from != to;
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}
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MyTextCtrl *m_text;
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MyTextCtrl *m_password;
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MyTextCtrl *m_enter;
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MyTextCtrl *m_tab;
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MyTextCtrl *m_readonly;
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MyTextCtrl *m_limited;
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MyTextCtrl *m_multitext;
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MyTextCtrl *m_horizontal;
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MyTextCtrl *m_textrich;
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#if wxUSE_LOG
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wxTextCtrl *m_log;
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wxLog *m_logOld;
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#endif // wxUSE_LOG
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private:
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// get the currently focused text control or return the default one
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// (m_multitext) is no text ctrl has focus -- in any case, returns
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// something non NULL
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wxTextCtrl *GetFocusedText() const;
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};
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class MyFrame: public wxFrame
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{
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public:
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MyFrame(wxFrame *frame, const wxChar *title, int x, int y, int w, int h);
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void OnQuit(wxCommandEvent& event);
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void OnAbout(wxCommandEvent& event);
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#if wxUSE_TOOLTIPS
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void OnSetTooltipDelay(wxCommandEvent& event);
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void OnToggleTooltips(wxCommandEvent& event);
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#endif // wxUSE_TOOLTIPS
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#if wxUSE_CLIPBOARD
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void OnPasteFromClipboard( wxCommandEvent& WXUNUSED(event) )
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{
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wxLogMessage(wxT("Pasting text from clipboard."));
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m_panel->DoPasteFromClipboard();
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}
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void OnCopyToClipboard( wxCommandEvent& WXUNUSED(event) )
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{
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wxLogMessage(wxT("Copying text to clipboard."));
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m_panel->DoCopyToClipboard();
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}
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void OnUpdatePasteFromClipboard(wxUpdateUIEvent& event)
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{
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wxClipboardLocker lockClip;
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event.Enable( wxTheClipboard->IsSupported(wxDF_TEXT) );
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}
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void OnUpdateCopyToClipboard(wxUpdateUIEvent& event)
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{
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event.Enable( m_panel->HasSelection() );
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}
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#endif // wxUSE_CLIPBOARD
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void OnAddTextLine(wxCommandEvent& WXUNUSED(event))
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{
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static int s_n = 0;
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m_panel->m_textrich->AppendText(wxString::Format("Line %d\n", ++s_n));
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}
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void OnAddTextFreeze( wxCommandEvent& WXUNUSED(event) )
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{ DoAddText(true); }
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void OnAddText( wxCommandEvent& WXUNUSED(event) )
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{ DoAddText(false); }
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void OnRemoveText( wxCommandEvent& WXUNUSED(event) )
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{ m_panel->DoRemoveText(); }
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void OnReplaceText( wxCommandEvent& WXUNUSED(event) )
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{ m_panel->DoReplaceText(); }
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void OnSelectText( wxCommandEvent& WXUNUSED(event) )
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{ m_panel->DoSelectText(); }
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void OnMoveToEndOfText( wxCommandEvent& WXUNUSED(event) )
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{ m_panel->DoMoveToEndOfText(); }
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void OnMoveToEndOfEntry( wxCommandEvent& WXUNUSED(event) )
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{ m_panel->DoMoveToEndOfEntry(); }
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void OnScrollLineDown(wxCommandEvent& WXUNUSED(event))
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{
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if ( !m_panel->m_textrich->LineDown() )
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{
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wxLogMessage(wxT("Already at the bottom"));
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}
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}
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void OnScrollLineUp(wxCommandEvent& WXUNUSED(event))
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{
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if ( !m_panel->m_textrich->LineUp() )
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{
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wxLogMessage(wxT("Already at the top"));
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}
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}
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void OnScrollPageDown(wxCommandEvent& WXUNUSED(event))
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{
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if ( !m_panel->m_textrich->PageDown() )
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{
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wxLogMessage(wxT("Already at the bottom"));
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}
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}
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void OnScrollPageUp(wxCommandEvent& WXUNUSED(event))
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{
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if ( !m_panel->m_textrich->PageUp() )
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{
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wxLogMessage(wxT("Already at the top"));
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}
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}
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void OnGetLine(wxCommandEvent& WXUNUSED(event))
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{
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long nLine = wxGetNumberFromUser(wxT("Which line would you like to get?"),
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wxT("Enter which line you would like to get"),
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wxT("Get a line from the tabbed multiline text control") );
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wxMessageBox(m_panel->m_tab->GetLineText(nLine));
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}
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void OnGetLineLength(wxCommandEvent& WXUNUSED(event))
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{
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long nLine = wxGetNumberFromUser(wxT("Which line would you like to get?"),
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wxT("Enter which line you would like to get"),
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wxT("Get length of a line from the tabbed multiline text control") );
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wxMessageBox(wxString::Format(wxT("Length of line %i is:%i"),
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(int) nLine,
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m_panel->m_tab->GetLineLength(nLine))
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);
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}
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#if wxUSE_LOG
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void OnLogClear(wxCommandEvent& event);
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#endif // wxUSE_LOG
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void OnFileSave(wxCommandEvent& event);
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void OnFileLoad(wxCommandEvent& event);
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void OnRichTextTest(wxCommandEvent& event);
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void OnSetEditable(wxCommandEvent& event);
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void OnSetEnabled(wxCommandEvent& event);
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void OnLogKey(wxCommandEvent& event)
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{
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MyTextCtrl::ms_logKey = event.IsChecked();
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}
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void OnLogChar(wxCommandEvent& event)
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{
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MyTextCtrl::ms_logChar = event.IsChecked();
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}
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void OnLogMouse(wxCommandEvent& event)
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{
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MyTextCtrl::ms_logMouse = event.IsChecked();
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}
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void OnLogText(wxCommandEvent& event)
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{
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MyTextCtrl::ms_logText = event.IsChecked();
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}
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void OnLogFocus(wxCommandEvent& event)
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{
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MyTextCtrl::ms_logFocus = event.IsChecked();
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}
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void OnLogClip(wxCommandEvent& event)
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{
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MyTextCtrl::ms_logClip = event.IsChecked();
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}
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void OnSetText(wxCommandEvent& WXUNUSED(event))
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{
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m_panel->m_text->SetValue(wxT("Hello, world! (what else did you expect?)"));
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}
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void OnChangeText(wxCommandEvent& WXUNUSED(event))
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{
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m_panel->m_text->ChangeValue(wxT("Changed, not set: no event"));
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}
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void OnIdle( wxIdleEvent& event );
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private:
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void DoAddText(bool freeze)
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{
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wxTextCtrl * const text = m_panel->m_textrich;
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if ( freeze )
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text->Freeze();
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text->Clear();
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for ( int i = 0; i < 100; i++ )
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{
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text->AppendText(wxString::Format(wxT("Line %i\n"), i));
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}
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text->SetInsertionPoint(0);
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if ( freeze )
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text->Thaw();
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}
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MyPanel *m_panel;
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DECLARE_EVENT_TABLE()
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};
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/*
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* RichTextFrame is used to demonstrate rich text behaviour
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*/
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class RichTextFrame: public wxFrame
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{
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public:
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RichTextFrame(wxWindow* parent, const wxString& title);
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// Event handlers
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void OnClose(wxCommandEvent& event);
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void OnIdle(wxIdleEvent& event);
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void OnLeftAlign(wxCommandEvent& event);
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void OnRightAlign(wxCommandEvent& event);
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void OnJustify(wxCommandEvent& event);
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void OnCentre(wxCommandEvent& event);
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void OnChangeFont(wxCommandEvent& event);
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void OnChangeTextColour(wxCommandEvent& event);
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void OnChangeBackgroundColour(wxCommandEvent& event);
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void OnLeftIndent(wxCommandEvent& event);
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void OnRightIndent(wxCommandEvent& event);
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void OnTabStops(wxCommandEvent& event);
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private:
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wxTextCtrl *m_textCtrl;
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long m_currentPosition;
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DECLARE_EVENT_TABLE()
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};
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//----------------------------------------------------------------------
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// main()
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//----------------------------------------------------------------------
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IMPLEMENT_APP(MyApp)
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//----------------------------------------------------------------------
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// MyApp
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//----------------------------------------------------------------------
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enum
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{
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TEXT_QUIT = wxID_EXIT,
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TEXT_ABOUT = wxID_ABOUT,
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TEXT_LOAD = 101,
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TEXT_SAVE,
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TEXT_CLEAR,
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TEXT_RICH_TEXT_TEST,
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// clipboard menu
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TEXT_CLIPBOARD_COPY = 200,
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TEXT_CLIPBOARD_PASTE,
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TEXT_CLIPBOARD_VETO,
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// tooltip menu
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TEXT_TOOLTIPS_SETDELAY = 300,
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TEXT_TOOLTIPS_ENABLE,
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// text menu
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TEXT_ADD_SOME = 400,
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TEXT_ADD_FREEZE,
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TEXT_ADD_LINE,
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TEXT_MOVE_ENDTEXT,
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TEXT_MOVE_ENDENTRY,
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TEXT_SET_EDITABLE,
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TEXT_SET_ENABLED,
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TEXT_LINE_DOWN,
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TEXT_LINE_UP,
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TEXT_PAGE_DOWN,
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TEXT_PAGE_UP,
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TEXT_GET_LINE,
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TEXT_GET_LINELENGTH,
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TEXT_REMOVE,
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TEXT_REPLACE,
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TEXT_SELECT,
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TEXT_SET,
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TEXT_CHANGE,
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// log menu
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TEXT_LOG_KEY,
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TEXT_LOG_CHAR,
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TEXT_LOG_MOUSE,
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TEXT_LOG_TEXT,
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TEXT_LOG_FOCUS,
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TEXT_LOG_CLIP,
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TEXT_END
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};
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bool MyApp::OnInit()
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{
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if ( !wxApp::OnInit() )
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return false;
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// Create the main frame window
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MyFrame *frame = new MyFrame((wxFrame *) NULL,
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wxT("Text wxWidgets sample"), 50, 50, 700, 550);
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frame->SetSizeHints( 500, 400 );
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wxMenu *file_menu = new wxMenu;
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file_menu->Append(TEXT_SAVE, wxT("&Save file\tCtrl-S"),
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wxT("Save the text control contents to file"));
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file_menu->Append(TEXT_LOAD, wxT("&Load file\tCtrl-O"),
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wxT("Load the sample file into text control"));
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file_menu->AppendSeparator();
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file_menu->Append(TEXT_RICH_TEXT_TEST, wxT("Show Rich Text Editor"));
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file_menu->AppendSeparator();
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file_menu->Append(TEXT_ABOUT, wxT("&About\tAlt-A"));
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file_menu->AppendSeparator();
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file_menu->Append(TEXT_QUIT, wxT("E&xit\tAlt-X"), wxT("Quit this sample"));
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wxMenuBar *menu_bar = new wxMenuBar( wxMB_DOCKABLE );
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menu_bar->Append(file_menu, wxT("&File"));
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#if wxUSE_TOOLTIPS
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wxMenu *tooltip_menu = new wxMenu;
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tooltip_menu->Append(TEXT_TOOLTIPS_SETDELAY, wxT("Set &delay\tCtrl-D"));
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tooltip_menu->AppendSeparator();
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tooltip_menu->Append(TEXT_TOOLTIPS_ENABLE, wxT("&Toggle tooltips\tCtrl-T"),
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wxT("enable/disable tooltips"), true);
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tooltip_menu->Check(TEXT_TOOLTIPS_ENABLE, true);
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menu_bar->Append(tooltip_menu, wxT("&Tooltips"));
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#endif // wxUSE_TOOLTIPS
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#if wxUSE_CLIPBOARD
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// notice that we use non default accelerators on purpose here to compare
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// their behaviour with the built in handling of standard Ctrl/Cmd-C/V
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wxMenu *menuClipboard = new wxMenu;
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menuClipboard->Append(TEXT_CLIPBOARD_COPY, wxT("&Copy\tCtrl-Shift-C"),
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wxT("Copy the selection to the clipboard"));
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menuClipboard->Append(TEXT_CLIPBOARD_PASTE, wxT("&Paste\tCtrl-Shift-V"),
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wxT("Paste from clipboard to the text control"));
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menuClipboard->AppendSeparator();
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menuClipboard->AppendCheckItem(TEXT_CLIPBOARD_VETO, wxT("Vet&o\tCtrl-Shift-O"),
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wxT("Veto all clipboard operations"));
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menu_bar->Append(menuClipboard, wxT("&Clipboard"));
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#endif // wxUSE_CLIPBOARD
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wxMenu *menuText = new wxMenu;
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menuText->Append(TEXT_ADD_SOME, wxT("&Append some text\tCtrl-A"));
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menuText->Append(TEXT_ADD_FREEZE, wxT("&Append text with freeze/thaw\tShift-Ctrl-A"));
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menuText->Append(TEXT_ADD_LINE, wxT("Append a new &line\tAlt-Shift-A"));
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menuText->Append(TEXT_REMOVE, wxT("&Remove first 10 characters\tCtrl-Y"));
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menuText->Append(TEXT_REPLACE, wxT("&Replace characters 4 to 8 with ABC\tCtrl-R"));
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menuText->Append(TEXT_SELECT, wxT("&Select characters 4 to 8\tCtrl-I"));
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menuText->Append(TEXT_SET, wxT("&Set the first text zone value\tCtrl-E"));
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menuText->Append(TEXT_CHANGE, wxT("&Change the first text zone value\tShift-Ctrl-E"));
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menuText->AppendSeparator();
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menuText->Append(TEXT_MOVE_ENDTEXT, wxT("Move cursor to the end of &text"));
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menuText->Append(TEXT_MOVE_ENDENTRY, wxT("Move cursor to the end of &entry"));
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menuText->AppendCheckItem(TEXT_SET_EDITABLE, wxT("Toggle &editable state"));
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menuText->AppendCheckItem(TEXT_SET_ENABLED, wxT("Toggle e&nabled state"));
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menuText->Check(TEXT_SET_EDITABLE, true);
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menuText->Check(TEXT_SET_ENABLED, true);
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menuText->AppendSeparator();
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menuText->Append(TEXT_LINE_DOWN, wxT("Scroll text one line down"));
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menuText->Append(TEXT_LINE_UP, wxT("Scroll text one line up"));
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menuText->Append(TEXT_PAGE_DOWN, wxT("Scroll text one page down"));
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menuText->Append(TEXT_PAGE_UP, wxT("Scroll text one page up"));
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menuText->AppendSeparator();
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menuText->Append(TEXT_GET_LINE, wxT("Get the text of a line of the tabbed multiline"));
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menuText->Append(TEXT_GET_LINELENGTH, wxT("Get the length of a line of the tabbed multiline"));
|
|
menu_bar->Append(menuText, wxT("Te&xt"));
|
|
|
|
#if wxUSE_LOG
|
|
wxMenu *menuLog = new wxMenu;
|
|
menuLog->AppendCheckItem(TEXT_LOG_KEY, wxT("Log &key events"));
|
|
menuLog->AppendCheckItem(TEXT_LOG_CHAR, wxT("Log &char events"));
|
|
menuLog->AppendCheckItem(TEXT_LOG_MOUSE, wxT("Log &mouse events"));
|
|
menuLog->AppendCheckItem(TEXT_LOG_TEXT, wxT("Log &text events"));
|
|
menuLog->AppendCheckItem(TEXT_LOG_FOCUS, wxT("Log &focus events"));
|
|
menuLog->AppendCheckItem(TEXT_LOG_CLIP, wxT("Log clip&board events"));
|
|
menuLog->AppendSeparator();
|
|
menuLog->Append(TEXT_CLEAR, wxT("&Clear the log\tCtrl-L"),
|
|
wxT("Clear the log window contents"));
|
|
|
|
// select only the interesting events by default
|
|
MyTextCtrl::ms_logClip =
|
|
MyTextCtrl::ms_logText = true;
|
|
|
|
menuLog->Check(TEXT_LOG_KEY, MyTextCtrl::ms_logKey);
|
|
menuLog->Check(TEXT_LOG_CHAR, MyTextCtrl::ms_logChar);
|
|
menuLog->Check(TEXT_LOG_TEXT, MyTextCtrl::ms_logText);
|
|
|
|
menu_bar->Append(menuLog, wxT("&Log"));
|
|
#endif // wxUSE_LOG
|
|
|
|
frame->SetMenuBar(menu_bar);
|
|
|
|
frame->Show(true);
|
|
|
|
SetTopWindow(frame);
|
|
|
|
// report success
|
|
return true;
|
|
}
|
|
|
|
//----------------------------------------------------------------------
|
|
// MyTextCtrl
|
|
//----------------------------------------------------------------------
|
|
|
|
BEGIN_EVENT_TABLE(MyTextCtrl, wxTextCtrl)
|
|
EVT_KEY_DOWN(MyTextCtrl::OnKeyDown)
|
|
EVT_KEY_UP(MyTextCtrl::OnKeyUp)
|
|
EVT_CHAR(MyTextCtrl::OnChar)
|
|
|
|
EVT_TEXT(wxID_ANY, MyTextCtrl::OnText)
|
|
EVT_TEXT_ENTER(wxID_ANY, MyTextCtrl::OnTextEnter)
|
|
EVT_TEXT_URL(wxID_ANY, MyTextCtrl::OnTextURL)
|
|
EVT_TEXT_MAXLEN(wxID_ANY, MyTextCtrl::OnTextMaxLen)
|
|
EVT_TEXT_CUT(wxID_ANY, MyTextCtrl::OnTextCut)
|
|
EVT_TEXT_COPY(wxID_ANY, MyTextCtrl::OnTextCopy)
|
|
EVT_TEXT_PASTE(wxID_ANY, MyTextCtrl::OnTextPaste)
|
|
|
|
EVT_MOUSE_EVENTS(MyTextCtrl::OnMouseEvent)
|
|
|
|
EVT_SET_FOCUS(MyTextCtrl::OnSetFocus)
|
|
EVT_KILL_FOCUS(MyTextCtrl::OnKillFocus)
|
|
END_EVENT_TABLE()
|
|
|
|
bool MyTextCtrl::ms_logKey = false;
|
|
bool MyTextCtrl::ms_logChar = false;
|
|
bool MyTextCtrl::ms_logMouse = false;
|
|
bool MyTextCtrl::ms_logText = false;
|
|
bool MyTextCtrl::ms_logFocus = false;
|
|
bool MyTextCtrl::ms_logClip = false;
|
|
|
|
void MyTextCtrl::LogKeyEvent(const wxChar *name, wxKeyEvent& event) const
|
|
{
|
|
wxString key;
|
|
long keycode = event.GetKeyCode();
|
|
{
|
|
switch ( keycode )
|
|
{
|
|
case WXK_BACK: key = wxT("BACK"); break;
|
|
case WXK_TAB: key = wxT("TAB"); break;
|
|
case WXK_RETURN: key = wxT("RETURN"); break;
|
|
case WXK_ESCAPE: key = wxT("ESCAPE"); break;
|
|
case WXK_SPACE: key = wxT("SPACE"); break;
|
|
case WXK_DELETE: key = wxT("DELETE"); break;
|
|
case WXK_START: key = wxT("START"); break;
|
|
case WXK_LBUTTON: key = wxT("LBUTTON"); break;
|
|
case WXK_RBUTTON: key = wxT("RBUTTON"); break;
|
|
case WXK_CANCEL: key = wxT("CANCEL"); break;
|
|
case WXK_MBUTTON: key = wxT("MBUTTON"); break;
|
|
case WXK_CLEAR: key = wxT("CLEAR"); break;
|
|
case WXK_SHIFT: key = wxT("SHIFT"); break;
|
|
case WXK_ALT: key = wxT("ALT"); break;
|
|
case WXK_CONTROL: key = wxT("CONTROL"); break;
|
|
case WXK_MENU: key = wxT("MENU"); break;
|
|
case WXK_PAUSE: key = wxT("PAUSE"); break;
|
|
case WXK_CAPITAL: key = wxT("CAPITAL"); break;
|
|
case WXK_END: key = wxT("END"); break;
|
|
case WXK_HOME: key = wxT("HOME"); break;
|
|
case WXK_LEFT: key = wxT("LEFT"); break;
|
|
case WXK_UP: key = wxT("UP"); break;
|
|
case WXK_RIGHT: key = wxT("RIGHT"); break;
|
|
case WXK_DOWN: key = wxT("DOWN"); break;
|
|
case WXK_SELECT: key = wxT("SELECT"); break;
|
|
case WXK_PRINT: key = wxT("PRINT"); break;
|
|
case WXK_EXECUTE: key = wxT("EXECUTE"); break;
|
|
case WXK_SNAPSHOT: key = wxT("SNAPSHOT"); break;
|
|
case WXK_INSERT: key = wxT("INSERT"); break;
|
|
case WXK_HELP: key = wxT("HELP"); break;
|
|
case WXK_NUMPAD0: key = wxT("NUMPAD0"); break;
|
|
case WXK_NUMPAD1: key = wxT("NUMPAD1"); break;
|
|
case WXK_NUMPAD2: key = wxT("NUMPAD2"); break;
|
|
case WXK_NUMPAD3: key = wxT("NUMPAD3"); break;
|
|
case WXK_NUMPAD4: key = wxT("NUMPAD4"); break;
|
|
case WXK_NUMPAD5: key = wxT("NUMPAD5"); break;
|
|
case WXK_NUMPAD6: key = wxT("NUMPAD6"); break;
|
|
case WXK_NUMPAD7: key = wxT("NUMPAD7"); break;
|
|
case WXK_NUMPAD8: key = wxT("NUMPAD8"); break;
|
|
case WXK_NUMPAD9: key = wxT("NUMPAD9"); break;
|
|
case WXK_MULTIPLY: key = wxT("MULTIPLY"); break;
|
|
case WXK_ADD: key = wxT("ADD"); break;
|
|
case WXK_SEPARATOR: key = wxT("SEPARATOR"); break;
|
|
case WXK_SUBTRACT: key = wxT("SUBTRACT"); break;
|
|
case WXK_DECIMAL: key = wxT("DECIMAL"); break;
|
|
case WXK_DIVIDE: key = wxT("DIVIDE"); break;
|
|
case WXK_F1: key = wxT("F1"); break;
|
|
case WXK_F2: key = wxT("F2"); break;
|
|
case WXK_F3: key = wxT("F3"); break;
|
|
case WXK_F4: key = wxT("F4"); break;
|
|
case WXK_F5: key = wxT("F5"); break;
|
|
case WXK_F6: key = wxT("F6"); break;
|
|
case WXK_F7: key = wxT("F7"); break;
|
|
case WXK_F8: key = wxT("F8"); break;
|
|
case WXK_F9: key = wxT("F9"); break;
|
|
case WXK_F10: key = wxT("F10"); break;
|
|
case WXK_F11: key = wxT("F11"); break;
|
|
case WXK_F12: key = wxT("F12"); break;
|
|
case WXK_F13: key = wxT("F13"); break;
|
|
case WXK_F14: key = wxT("F14"); break;
|
|
case WXK_F15: key = wxT("F15"); break;
|
|
case WXK_F16: key = wxT("F16"); break;
|
|
case WXK_F17: key = wxT("F17"); break;
|
|
case WXK_F18: key = wxT("F18"); break;
|
|
case WXK_F19: key = wxT("F19"); break;
|
|
case WXK_F20: key = wxT("F20"); break;
|
|
case WXK_F21: key = wxT("F21"); break;
|
|
case WXK_F22: key = wxT("F22"); break;
|
|
case WXK_F23: key = wxT("F23"); break;
|
|
case WXK_F24: key = wxT("F24"); break;
|
|
case WXK_NUMLOCK: key = wxT("NUMLOCK"); break;
|
|
case WXK_SCROLL: key = wxT("SCROLL"); break;
|
|
case WXK_PAGEUP: key = wxT("PAGEUP"); break;
|
|
case WXK_PAGEDOWN: key = wxT("PAGEDOWN"); break;
|
|
case WXK_NUMPAD_SPACE: key = wxT("NUMPAD_SPACE"); break;
|
|
case WXK_NUMPAD_TAB: key = wxT("NUMPAD_TAB"); break;
|
|
case WXK_NUMPAD_ENTER: key = wxT("NUMPAD_ENTER"); break;
|
|
case WXK_NUMPAD_F1: key = wxT("NUMPAD_F1"); break;
|
|
case WXK_NUMPAD_F2: key = wxT("NUMPAD_F2"); break;
|
|
case WXK_NUMPAD_F3: key = wxT("NUMPAD_F3"); break;
|
|
case WXK_NUMPAD_F4: key = wxT("NUMPAD_F4"); break;
|
|
case WXK_NUMPAD_HOME: key = wxT("NUMPAD_HOME"); break;
|
|
case WXK_NUMPAD_LEFT: key = wxT("NUMPAD_LEFT"); break;
|
|
case WXK_NUMPAD_UP: key = wxT("NUMPAD_UP"); break;
|
|
case WXK_NUMPAD_RIGHT: key = wxT("NUMPAD_RIGHT"); break;
|
|
case WXK_NUMPAD_DOWN: key = wxT("NUMPAD_DOWN"); break;
|
|
case WXK_NUMPAD_PAGEUP: key = wxT("NUMPAD_PAGEUP"); break;
|
|
case WXK_NUMPAD_PAGEDOWN: key = wxT("NUMPAD_PAGEDOWN"); break;
|
|
case WXK_NUMPAD_END: key = wxT("NUMPAD_END"); break;
|
|
case WXK_NUMPAD_BEGIN: key = wxT("NUMPAD_BEGIN"); break;
|
|
case WXK_NUMPAD_INSERT: key = wxT("NUMPAD_INSERT"); break;
|
|
case WXK_NUMPAD_DELETE: key = wxT("NUMPAD_DELETE"); break;
|
|
case WXK_NUMPAD_EQUAL: key = wxT("NUMPAD_EQUAL"); break;
|
|
case WXK_NUMPAD_MULTIPLY: key = wxT("NUMPAD_MULTIPLY"); break;
|
|
case WXK_NUMPAD_ADD: key = wxT("NUMPAD_ADD"); break;
|
|
case WXK_NUMPAD_SEPARATOR: key = wxT("NUMPAD_SEPARATOR"); break;
|
|
case WXK_NUMPAD_SUBTRACT: key = wxT("NUMPAD_SUBTRACT"); break;
|
|
case WXK_NUMPAD_DECIMAL: key = wxT("NUMPAD_DECIMAL"); break;
|
|
|
|
default:
|
|
{
|
|
if ( wxIsprint((int)keycode) )
|
|
key.Printf(wxT("'%c'"), (char)keycode);
|
|
else if ( keycode > 0 && keycode < 27 )
|
|
key.Printf(_("Ctrl-%c"), wxT('A') + keycode - 1);
|
|
else
|
|
key.Printf(wxT("unknown (%ld)"), keycode);
|
|
}
|
|
}
|
|
}
|
|
|
|
#if wxUSE_UNICODE
|
|
key += wxString::Format(wxT(" (Unicode: %#04x)"), event.GetUnicodeKey());
|
|
#endif // wxUSE_UNICODE
|
|
|
|
wxLogMessage( wxT("%s event: %s (flags = %c%c%c%c)"),
|
|
name,
|
|
key.c_str(),
|
|
GetChar( event.ControlDown(), wxT('C') ),
|
|
GetChar( event.AltDown(), wxT('A') ),
|
|
GetChar( event.ShiftDown(), wxT('S') ),
|
|
GetChar( event.MetaDown(), wxT('M') ) );
|
|
}
|
|
|
|
static wxString GetMouseEventDesc(const wxMouseEvent& ev)
|
|
{
|
|
// click event
|
|
wxString button;
|
|
bool dbl, up;
|
|
if ( ev.LeftDown() || ev.LeftUp() || ev.LeftDClick() )
|
|
{
|
|
button = wxT("Left");
|
|
dbl = ev.LeftDClick();
|
|
up = ev.LeftUp();
|
|
}
|
|
else if ( ev.MiddleDown() || ev.MiddleUp() || ev.MiddleDClick() )
|
|
{
|
|
button = wxT("Middle");
|
|
dbl = ev.MiddleDClick();
|
|
up = ev.MiddleUp();
|
|
}
|
|
else if ( ev.RightDown() || ev.RightUp() || ev.RightDClick() )
|
|
{
|
|
button = wxT("Right");
|
|
dbl = ev.RightDClick();
|
|
up = ev.RightUp();
|
|
}
|
|
else
|
|
{
|
|
return wxT("Unknown mouse event");
|
|
}
|
|
|
|
return wxString::Format(wxT("%s mouse button %s"),
|
|
button.c_str(),
|
|
dbl ? wxT("double clicked")
|
|
: up ? wxT("released") : wxT("clicked"));
|
|
}
|
|
|
|
void MyTextCtrl::OnMouseEvent(wxMouseEvent& ev)
|
|
{
|
|
ev.Skip();
|
|
|
|
if ( !ms_logMouse )
|
|
return;
|
|
|
|
if ( !ev.Moving() )
|
|
{
|
|
wxString msg;
|
|
if ( ev.Entering() )
|
|
{
|
|
msg = wxT("Mouse entered the window");
|
|
}
|
|
else if ( ev.Leaving() )
|
|
{
|
|
msg = wxT("Mouse left the window");
|
|
}
|
|
else
|
|
{
|
|
msg = GetMouseEventDesc(ev);
|
|
}
|
|
|
|
msg << wxT(" at (") << ev.GetX() << wxT(", ") << ev.GetY() << wxT(") ");
|
|
|
|
long pos;
|
|
wxTextCtrlHitTestResult rc = HitTest(ev.GetPosition(), &pos);
|
|
if ( rc != wxTE_HT_UNKNOWN )
|
|
{
|
|
msg << wxT("at position ") << pos << wxT(' ');
|
|
}
|
|
|
|
msg << wxT("[Flags: ")
|
|
<< GetChar( ev.LeftIsDown(), wxT('1') )
|
|
<< GetChar( ev.MiddleIsDown(), wxT('2') )
|
|
<< GetChar( ev.RightIsDown(), wxT('3') )
|
|
<< GetChar( ev.ControlDown(), wxT('C') )
|
|
<< GetChar( ev.AltDown(), wxT('A') )
|
|
<< GetChar( ev.ShiftDown(), wxT('S') )
|
|
<< GetChar( ev.MetaDown(), wxT('M') )
|
|
<< wxT(']');
|
|
|
|
wxLogMessage(msg);
|
|
}
|
|
//else: we're not interested in mouse move events
|
|
}
|
|
|
|
void MyTextCtrl::OnSetFocus(wxFocusEvent& event)
|
|
{
|
|
if ( ms_logFocus )
|
|
{
|
|
wxLogMessage( wxT("%p got focus."), this);
|
|
}
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void MyTextCtrl::OnKillFocus(wxFocusEvent& event)
|
|
{
|
|
if ( ms_logFocus )
|
|
{
|
|
wxLogMessage( wxT("%p lost focus"), this);
|
|
}
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void MyTextCtrl::OnText(wxCommandEvent& event)
|
|
{
|
|
if ( !ms_logText )
|
|
return;
|
|
|
|
MyTextCtrl *win = (MyTextCtrl *)event.GetEventObject();
|
|
const wxChar *changeVerb = win->IsModified() ? wxT("changed")
|
|
: wxT("set by program");
|
|
const wxChar *data = (const wxChar *)(win->GetClientData());
|
|
if ( data )
|
|
{
|
|
wxLogMessage(wxT("Text %s in control \"%s\""), changeVerb, data);
|
|
}
|
|
else
|
|
{
|
|
wxLogMessage(wxT("Text %s in some control"), changeVerb);
|
|
}
|
|
}
|
|
|
|
void MyTextCtrl::OnTextEnter(wxCommandEvent& event)
|
|
{
|
|
if ( !ms_logText )
|
|
return;
|
|
|
|
MyTextCtrl *win = (MyTextCtrl *)event.GetEventObject();
|
|
const wxChar *data = (const wxChar *)(win->GetClientData());
|
|
if ( data )
|
|
{
|
|
wxLogMessage(wxT("Enter pressed in control '%s'"), data);
|
|
}
|
|
else
|
|
{
|
|
wxLogMessage(wxT("Enter pressed in some control"));
|
|
}
|
|
}
|
|
|
|
void MyTextCtrl::OnTextMaxLen(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxLogMessage(wxT("You can't enter more characters into this control."));
|
|
}
|
|
|
|
|
|
void MyTextCtrl::OnTextCut(wxClipboardTextEvent& event)
|
|
{
|
|
LogClipEvent(wxT("cut to"), event);
|
|
}
|
|
|
|
void MyTextCtrl::OnTextCopy(wxClipboardTextEvent& event)
|
|
{
|
|
LogClipEvent(wxT("copied to"), event);
|
|
}
|
|
|
|
void MyTextCtrl::OnTextPaste(wxClipboardTextEvent& event)
|
|
{
|
|
LogClipEvent(wxT("pasted from"), event);
|
|
}
|
|
|
|
void MyTextCtrl::LogClipEvent(const wxChar *what, wxClipboardTextEvent& event)
|
|
{
|
|
wxFrame *frame = wxDynamicCast(wxGetTopLevelParent(this), wxFrame);
|
|
wxCHECK_RET( frame, wxT("no parent frame?") );
|
|
|
|
const bool veto = frame->GetMenuBar()->IsChecked(TEXT_CLIPBOARD_VETO);
|
|
if ( !veto )
|
|
event.Skip();
|
|
|
|
if ( ms_logClip )
|
|
{
|
|
wxLogMessage(wxT("Text %s%s the clipboard."),
|
|
veto ? wxT("not ") : wxT(""), what);
|
|
}
|
|
}
|
|
|
|
|
|
void MyTextCtrl::OnTextURL(wxTextUrlEvent& event)
|
|
{
|
|
const wxMouseEvent& ev = event.GetMouseEvent();
|
|
|
|
// filter out mouse moves, too many of them
|
|
if ( ev.Moving() )
|
|
return;
|
|
|
|
long start = event.GetURLStart(),
|
|
end = event.GetURLEnd();
|
|
|
|
wxLogMessage(wxT("Mouse event over URL '%s': %s"),
|
|
GetValue().Mid(start, end - start).c_str(),
|
|
GetMouseEventDesc(ev).c_str());
|
|
}
|
|
|
|
void MyTextCtrl::OnChar(wxKeyEvent& event)
|
|
{
|
|
if ( ms_logChar )
|
|
LogKeyEvent( wxT("Char"), event);
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void MyTextCtrl::OnKeyUp(wxKeyEvent& event)
|
|
{
|
|
if ( ms_logKey )
|
|
LogKeyEvent( wxT("Key up"), event);
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void MyTextCtrl::OnKeyDown(wxKeyEvent& event)
|
|
{
|
|
switch ( event.GetKeyCode() )
|
|
{
|
|
case WXK_F1:
|
|
// show current position and text length
|
|
{
|
|
long line, column, pos = GetInsertionPoint();
|
|
PositionToXY(pos, &column, &line);
|
|
|
|
wxLogMessage(wxT("Current position: %ld\nCurrent line, column: (%ld, %ld)\nNumber of lines: %ld\nCurrent line length: %ld\nTotal text length: %u (%ld)"),
|
|
pos,
|
|
line, column,
|
|
(long) GetNumberOfLines(),
|
|
(long) GetLineLength(line),
|
|
(unsigned int) GetValue().length(),
|
|
GetLastPosition());
|
|
|
|
long from, to;
|
|
GetSelection(&from, &to);
|
|
|
|
wxString sel = GetStringSelection();
|
|
|
|
wxLogMessage(wxT("Selection: from %ld to %ld."), from, to);
|
|
wxLogMessage(wxT("Selection = '%s' (len = %u)"),
|
|
sel.c_str(),
|
|
(unsigned int) sel.length());
|
|
|
|
const wxString text = GetLineText(line);
|
|
wxLogMessage(wxT("Current line: \"%s\"; length = %lu"),
|
|
text.c_str(), text.length());
|
|
}
|
|
break;
|
|
|
|
case WXK_F2:
|
|
// go to the end
|
|
SetInsertionPointEnd();
|
|
break;
|
|
|
|
case WXK_F3:
|
|
// go to position 10
|
|
SetInsertionPoint(10);
|
|
break;
|
|
|
|
case WXK_F4:
|
|
if (!m_hasCapture)
|
|
{
|
|
wxLogDebug( wxT("Now capturing mouse and events.") );
|
|
m_hasCapture = true;
|
|
CaptureMouse();
|
|
}
|
|
else
|
|
{
|
|
wxLogDebug( wxT("Stopped capturing mouse and events.") );
|
|
m_hasCapture = false;
|
|
ReleaseMouse();
|
|
}
|
|
break;
|
|
|
|
case WXK_F5:
|
|
// insert a blank line
|
|
WriteText(wxT("\n"));
|
|
break;
|
|
|
|
case WXK_F6:
|
|
wxLogMessage(wxT("IsModified() before SetValue(): %d"),
|
|
IsModified());
|
|
ChangeValue(wxT("ChangeValue() has been called"));
|
|
wxLogMessage(wxT("IsModified() after SetValue(): %d"),
|
|
IsModified());
|
|
break;
|
|
|
|
case WXK_F7:
|
|
wxLogMessage(wxT("Position 10 should be now visible."));
|
|
ShowPosition(10);
|
|
break;
|
|
|
|
case WXK_F8:
|
|
wxLogMessage(wxT("Control has been cleared"));
|
|
Clear();
|
|
break;
|
|
|
|
case WXK_F9:
|
|
WriteText(wxT("WriteText() has been called"));
|
|
break;
|
|
|
|
case WXK_F10:
|
|
AppendText(wxT("AppendText() has been called"));
|
|
break;
|
|
|
|
case WXK_F11:
|
|
DiscardEdits();
|
|
wxLogMessage(wxT("Control marked as non modified"));
|
|
break;
|
|
}
|
|
|
|
if ( ms_logKey )
|
|
LogKeyEvent( wxT("Key down"), event);
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
//----------------------------------------------------------------------
|
|
// MyPanel
|
|
//----------------------------------------------------------------------
|
|
|
|
MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
|
|
: wxPanel( frame, wxID_ANY, wxPoint(x, y), wxSize(w, h) )
|
|
{
|
|
#if wxUSE_LOG
|
|
m_log = new wxTextCtrl( this, wxID_ANY, wxT("This is the log window.\n"),
|
|
wxPoint(5,260), wxSize(630,100),
|
|
wxTE_MULTILINE | wxTE_READONLY);
|
|
|
|
m_logOld = wxLog::SetActiveTarget( new wxLogTextCtrl( m_log ) );
|
|
#endif // wxUSE_LOG
|
|
|
|
// single line text controls
|
|
|
|
m_text = new MyTextCtrl( this, wxID_ANY, wxT("Single line."),
|
|
wxDefaultPosition, wxDefaultSize,
|
|
wxTE_PROCESS_ENTER);
|
|
m_text->SetForegroundColour(*wxBLUE);
|
|
m_text->SetBackgroundColour(*wxLIGHT_GREY);
|
|
(*m_text) << wxT(" Appended.");
|
|
m_text->SetInsertionPoint(0);
|
|
m_text->WriteText( wxT("Prepended. ") );
|
|
|
|
m_password = new MyTextCtrl( this, wxID_ANY, wxT(""),
|
|
wxPoint(10,50), wxSize(140,wxDefaultCoord), wxTE_PASSWORD );
|
|
|
|
m_readonly = new MyTextCtrl( this, wxID_ANY, wxT("Read only"),
|
|
wxPoint(10,90), wxSize(140,wxDefaultCoord), wxTE_READONLY );
|
|
|
|
m_limited = new MyTextCtrl(this, wxID_ANY, wxT("Max 8 ch"),
|
|
wxPoint(10, 130), wxSize(140, wxDefaultCoord));
|
|
m_limited->SetMaxLength(8);
|
|
|
|
// multi line text controls
|
|
|
|
m_horizontal = new MyTextCtrl( this, wxID_ANY, wxT("Multiline text control with a horizontal scrollbar.\n"),
|
|
wxPoint(10,170), wxSize(140,70), wxTE_MULTILINE | wxHSCROLL);
|
|
|
|
// a little hack to use the command line argument for encoding testing
|
|
if ( wxTheApp->argc == 2 )
|
|
{
|
|
switch ( (wxChar)wxTheApp->argv[1][0] )
|
|
{
|
|
case '2':
|
|
m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL,
|
|
false, wxT(""),
|
|
wxFONTENCODING_ISO8859_2));
|
|
m_horizontal->AppendText(wxT("\256lu\273ou\350k\375 k\371\362 zb\354sile \350e\271tina \253\273"));
|
|
break;
|
|
|
|
case '1':
|
|
m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL,
|
|
false, wxT(""),
|
|
wxFONTENCODING_CP1251));
|
|
m_horizontal->AppendText(wxT("\317\360\350\342\345\362!"));
|
|
break;
|
|
|
|
case '8':
|
|
m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL,
|
|
false, wxT(""),
|
|
wxFONTENCODING_CP1251));
|
|
#if wxUSE_UNICODE
|
|
m_horizontal->AppendText(L"\x0412\x0430\x0434\x0438\x043c \x0426");
|
|
#else
|
|
m_horizontal->AppendText("\313\301\326\305\324\323\321 \325\304\301\336\316\331\315");
|
|
#endif
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_horizontal->AppendText(wxT("Text in default encoding"));
|
|
}
|
|
|
|
m_multitext = new MyTextCtrl( this, wxID_ANY,
|
|
wxT("Multi line without vertical scrollbar."),
|
|
wxPoint(180,10), wxSize(200,70), wxTE_MULTILINE | wxTE_NO_VSCROLL );
|
|
m_multitext->SetFont(*wxITALIC_FONT);
|
|
(*m_multitext) << wxT(" Appended.");
|
|
m_multitext->SetInsertionPoint(0);
|
|
m_multitext->WriteText( wxT("Prepended. ") );
|
|
m_multitext->SetForegroundColour(*wxYELLOW);
|
|
m_multitext->SetBackgroundColour(*wxLIGHT_GREY);
|
|
|
|
#if wxUSE_TOOLTIPS
|
|
m_multitext->SetToolTip(wxT("Press Fn function keys here"));
|
|
#endif
|
|
|
|
m_tab = new MyTextCtrl( this, 100, wxT("Multiline, allow <TAB> processing."),
|
|
wxPoint(180,90), wxSize(200,70), wxTE_MULTILINE | wxTE_PROCESS_TAB );
|
|
m_tab->SetClientData((void *)wxT("tab"));
|
|
|
|
m_enter = new MyTextCtrl( this, 100, wxT("Multiline, allow <ENTER> processing."),
|
|
wxPoint(180,170), wxSize(200,70), wxTE_MULTILINE);
|
|
m_enter->SetClientData((void *)wxT("enter"));
|
|
|
|
m_textrich = new MyTextCtrl(this, wxID_ANY, wxT("Allows more than 30Kb of text\n")
|
|
wxT("(even under broken Win9x)\n")
|
|
wxT("and a very very very very very ")
|
|
wxT("very very very long line to test ")
|
|
wxT("wxHSCROLL style\n")
|
|
wxT("\nAnd here is a link in quotation marks to ")
|
|
wxT("test wxTE_AUTO_URL: \"http://www.wxwidgets.org\""),
|
|
wxPoint(450, 10), wxSize(200, 230),
|
|
wxTE_RICH | wxTE_MULTILINE | wxTE_AUTO_URL);
|
|
m_textrich->SetStyle(0, 10, *wxRED);
|
|
m_textrich->SetStyle(10, 20, *wxBLUE);
|
|
m_textrich->SetStyle(30, 40,
|
|
wxTextAttr(*wxGREEN, wxNullColour, *wxITALIC_FONT));
|
|
m_textrich->SetDefaultStyle(wxTextAttr());
|
|
m_textrich->AppendText(wxT("\n\nFirst 10 characters should be in red\n"));
|
|
m_textrich->AppendText(wxT("Next 10 characters should be in blue\n"));
|
|
m_textrich->AppendText(wxT("Next 10 characters should be normal\n"));
|
|
m_textrich->AppendText(wxT("And the next 10 characters should be green and italic\n"));
|
|
m_textrich->SetDefaultStyle(wxTextAttr(*wxCYAN, *wxBLUE));
|
|
m_textrich->AppendText(wxT("This text should be cyan on blue\n"));
|
|
m_textrich->SetDefaultStyle(wxTextAttr(*wxBLUE, *wxWHITE));
|
|
m_textrich->AppendText(wxT("And this should be in blue and the text you ")
|
|
wxT("type should be in blue as well"));
|
|
|
|
|
|
// lay out the controls
|
|
wxBoxSizer *column1 = new wxBoxSizer(wxVERTICAL);
|
|
column1->Add( m_text, 0, wxALL | wxEXPAND, 10 );
|
|
column1->Add( m_password, 0, wxALL | wxEXPAND, 10 );
|
|
column1->Add( m_readonly, 0, wxALL | wxEXPAND, 10 );
|
|
column1->Add( m_limited, 0, wxALL | wxEXPAND, 10 );
|
|
column1->Add( m_horizontal, 1, wxALL | wxEXPAND, 10 );
|
|
|
|
wxBoxSizer *column2 = new wxBoxSizer(wxVERTICAL);
|
|
column2->Add( m_multitext, 1, wxALL | wxEXPAND, 10 );
|
|
column2->Add( m_tab, 1, wxALL | wxEXPAND, 10 );
|
|
column2->Add( m_enter, 1, wxALL | wxEXPAND, 10 );
|
|
|
|
wxBoxSizer *row1 = new wxBoxSizer(wxHORIZONTAL);
|
|
row1->Add( column1, 0, wxALL | wxEXPAND, 10 );
|
|
row1->Add( column2, 1, wxALL | wxEXPAND, 10 );
|
|
row1->Add( m_textrich, 1, wxALL | wxEXPAND, 10 );
|
|
|
|
wxBoxSizer *topSizer = new wxBoxSizer(wxVERTICAL);
|
|
topSizer->Add( row1, 2, wxALL | wxEXPAND, 10 );
|
|
|
|
#if wxUSE_LOG
|
|
topSizer->Add( m_log, 1, wxALL | wxEXPAND, 10 );
|
|
#endif
|
|
|
|
SetSizer(topSizer);
|
|
}
|
|
|
|
wxTextCtrl *MyPanel::GetFocusedText() const
|
|
{
|
|
wxWindow *win = FindFocus();
|
|
|
|
wxTextCtrl *text = win ? wxDynamicCast(win, wxTextCtrl) : NULL;
|
|
return text ? text : m_multitext;
|
|
}
|
|
|
|
#if wxUSE_CLIPBOARD
|
|
void MyPanel::DoPasteFromClipboard()
|
|
{
|
|
// On X11, we want to get the data from the primary selection instead
|
|
// of the normal clipboard (which isn't normal under X11 at all). This
|
|
// call has no effect under MSW.
|
|
wxTheClipboard->UsePrimarySelection();
|
|
|
|
if (!wxTheClipboard->Open())
|
|
{
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("Error opening the clipboard.\n");
|
|
#endif // wxUSE_LOG
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("Successfully opened the clipboard.\n");
|
|
#endif // wxUSE_LOG
|
|
}
|
|
|
|
wxTextDataObject data;
|
|
|
|
if (wxTheClipboard->IsSupported( data.GetFormat() ))
|
|
{
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("Clipboard supports requested format.\n");
|
|
#endif // wxUSE_LOG
|
|
|
|
if (wxTheClipboard->GetData( data ))
|
|
{
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("Successfully retrieved data from the clipboard.\n");
|
|
#endif // wxUSE_LOG
|
|
GetFocusedText()->AppendText(data.GetText());
|
|
}
|
|
else
|
|
{
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("Error getting data from the clipboard.\n");
|
|
#endif // wxUSE_LOG
|
|
}
|
|
}
|
|
else
|
|
{
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("Clipboard doesn't support requested format.\n");
|
|
#endif // wxUSE_LOG
|
|
}
|
|
|
|
wxTheClipboard->Close();
|
|
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("Closed the clipboard.\n");
|
|
#endif // wxUSE_LOG
|
|
}
|
|
|
|
void MyPanel::DoCopyToClipboard()
|
|
{
|
|
// On X11, we want to get the data from the primary selection instead
|
|
// of the normal clipboard (which isn't normal under X11 at all). This
|
|
// call has no effect under MSW.
|
|
wxTheClipboard->UsePrimarySelection();
|
|
|
|
wxString text( GetFocusedText()->GetStringSelection() );
|
|
|
|
if (text.IsEmpty())
|
|
{
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("No text to copy.\n");
|
|
#endif // wxUSE_LOG
|
|
|
|
return;
|
|
}
|
|
|
|
if (!wxTheClipboard->Open())
|
|
{
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("Error opening the clipboard.\n");
|
|
#endif // wxUSE_LOG
|
|
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("Successfully opened the clipboard.\n");
|
|
#endif // wxUSE_LOG
|
|
}
|
|
|
|
wxTextDataObject *data = new wxTextDataObject( text );
|
|
|
|
if (!wxTheClipboard->SetData( data ))
|
|
{
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("Error while copying to the clipboard.\n");
|
|
#endif // wxUSE_LOG
|
|
}
|
|
else
|
|
{
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("Successfully copied data to the clipboard.\n");
|
|
#endif // wxUSE_LOG
|
|
}
|
|
|
|
wxTheClipboard->Close();
|
|
|
|
#if wxUSE_LOG
|
|
*m_log << wxT("Closed the clipboard.\n");
|
|
#endif // wxUSE_LOG
|
|
}
|
|
|
|
#endif // wxUSE_CLIPBOARD
|
|
|
|
void MyPanel::DoMoveToEndOfText()
|
|
{
|
|
m_multitext->SetInsertionPointEnd();
|
|
m_multitext->SetFocus();
|
|
}
|
|
|
|
void MyPanel::DoMoveToEndOfEntry()
|
|
{
|
|
m_text->SetInsertionPointEnd();
|
|
m_text->SetFocus();
|
|
}
|
|
|
|
void MyPanel::DoRemoveText()
|
|
{
|
|
GetFocusedText()->Remove(0, 10);
|
|
}
|
|
|
|
void MyPanel::DoReplaceText()
|
|
{
|
|
GetFocusedText()->Replace(3, 8, wxT("ABC"));
|
|
}
|
|
|
|
void MyPanel::DoSelectText()
|
|
{
|
|
GetFocusedText()->SetSelection(3, 8);
|
|
}
|
|
|
|
//----------------------------------------------------------------------
|
|
// MyFrame
|
|
//----------------------------------------------------------------------
|
|
|
|
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
|
|
EVT_MENU(TEXT_QUIT, MyFrame::OnQuit)
|
|
EVT_MENU(TEXT_ABOUT, MyFrame::OnAbout)
|
|
EVT_MENU(TEXT_SAVE, MyFrame::OnFileSave)
|
|
EVT_MENU(TEXT_LOAD, MyFrame::OnFileLoad)
|
|
EVT_MENU(TEXT_RICH_TEXT_TEST, MyFrame::OnRichTextTest)
|
|
|
|
EVT_MENU(TEXT_LOG_KEY, MyFrame::OnLogKey)
|
|
EVT_MENU(TEXT_LOG_CHAR, MyFrame::OnLogChar)
|
|
EVT_MENU(TEXT_LOG_MOUSE,MyFrame::OnLogMouse)
|
|
EVT_MENU(TEXT_LOG_TEXT, MyFrame::OnLogText)
|
|
EVT_MENU(TEXT_LOG_FOCUS,MyFrame::OnLogFocus)
|
|
EVT_MENU(TEXT_LOG_CLIP, MyFrame::OnLogClip)
|
|
#if wxUSE_LOG
|
|
EVT_MENU(TEXT_CLEAR, MyFrame::OnLogClear)
|
|
#endif // wxUSE_LOG
|
|
|
|
#if wxUSE_TOOLTIPS
|
|
EVT_MENU(TEXT_TOOLTIPS_SETDELAY, MyFrame::OnSetTooltipDelay)
|
|
EVT_MENU(TEXT_TOOLTIPS_ENABLE, MyFrame::OnToggleTooltips)
|
|
#endif // wxUSE_TOOLTIPS
|
|
|
|
#if wxUSE_CLIPBOARD
|
|
EVT_MENU(TEXT_CLIPBOARD_PASTE, MyFrame::OnPasteFromClipboard)
|
|
EVT_MENU(TEXT_CLIPBOARD_COPY, MyFrame::OnCopyToClipboard)
|
|
|
|
EVT_UPDATE_UI(TEXT_CLIPBOARD_PASTE, MyFrame::OnUpdatePasteFromClipboard)
|
|
EVT_UPDATE_UI(TEXT_CLIPBOARD_COPY, MyFrame::OnUpdateCopyToClipboard)
|
|
#endif // wxUSE_CLIPBOARD
|
|
|
|
EVT_MENU(TEXT_REMOVE, MyFrame::OnRemoveText)
|
|
EVT_MENU(TEXT_REPLACE, MyFrame::OnReplaceText)
|
|
EVT_MENU(TEXT_SELECT, MyFrame::OnSelectText)
|
|
EVT_MENU(TEXT_ADD_SOME, MyFrame::OnAddText)
|
|
EVT_MENU(TEXT_ADD_FREEZE, MyFrame::OnAddTextFreeze)
|
|
EVT_MENU(TEXT_ADD_LINE, MyFrame::OnAddTextLine)
|
|
EVT_MENU(TEXT_MOVE_ENDTEXT, MyFrame::OnMoveToEndOfText)
|
|
EVT_MENU(TEXT_MOVE_ENDENTRY, MyFrame::OnMoveToEndOfEntry)
|
|
|
|
EVT_MENU(TEXT_SET_EDITABLE, MyFrame::OnSetEditable)
|
|
EVT_MENU(TEXT_SET_ENABLED, MyFrame::OnSetEnabled)
|
|
|
|
EVT_MENU(TEXT_LINE_DOWN, MyFrame::OnScrollLineDown)
|
|
EVT_MENU(TEXT_LINE_UP, MyFrame::OnScrollLineUp)
|
|
EVT_MENU(TEXT_PAGE_DOWN, MyFrame::OnScrollPageDown)
|
|
EVT_MENU(TEXT_PAGE_UP, MyFrame::OnScrollPageUp)
|
|
|
|
EVT_MENU(TEXT_GET_LINE, MyFrame::OnGetLine)
|
|
EVT_MENU(TEXT_GET_LINELENGTH, MyFrame::OnGetLineLength)
|
|
|
|
EVT_MENU(TEXT_SET, MyFrame::OnSetText)
|
|
EVT_MENU(TEXT_CHANGE, MyFrame::OnChangeText)
|
|
|
|
EVT_IDLE(MyFrame::OnIdle)
|
|
END_EVENT_TABLE()
|
|
|
|
MyFrame::MyFrame(wxFrame *frame, const wxChar *title, int x, int y, int w, int h)
|
|
: wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h) )
|
|
{
|
|
SetIcon(wxICON(sample));
|
|
|
|
#if wxUSE_STATUSBAR
|
|
CreateStatusBar(2);
|
|
#endif // wxUSE_STATUSBAR
|
|
|
|
m_panel = new MyPanel( this, 10, 10, 300, 100 );
|
|
}
|
|
|
|
void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
|
|
{
|
|
Close(true);
|
|
}
|
|
|
|
void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
|
|
{
|
|
wxBeginBusyCursor();
|
|
|
|
wxMessageDialog dialog(this,
|
|
wxT("This is a text control sample. It demonstrates the many different\n")
|
|
wxT("text control styles, the use of the clipboard, setting and handling\n")
|
|
wxT("tooltips and intercepting key and char events.\n")
|
|
wxT("\n")
|
|
wxT("Copyright (c) 1999, Robert Roebling, Julian Smart, Vadim Zeitlin"),
|
|
wxT("About wxTextCtrl Sample"),
|
|
wxOK | wxICON_INFORMATION);
|
|
|
|
dialog.ShowModal();
|
|
|
|
wxEndBusyCursor();
|
|
}
|
|
|
|
#if wxUSE_TOOLTIPS
|
|
|
|
void MyFrame::OnSetTooltipDelay(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
static long s_delay = 5000;
|
|
|
|
wxString delay;
|
|
delay.Printf( wxT("%ld"), s_delay);
|
|
|
|
delay = wxGetTextFromUser(wxT("Enter delay (in milliseconds)"),
|
|
wxT("Set tooltip delay"),
|
|
delay,
|
|
this);
|
|
if ( !delay )
|
|
return; // cancelled
|
|
|
|
wxSscanf(delay, wxT("%ld"), &s_delay);
|
|
|
|
wxToolTip::SetDelay(s_delay);
|
|
|
|
wxLogStatus(this, wxT("Tooltip delay set to %ld milliseconds"), s_delay);
|
|
}
|
|
|
|
void MyFrame::OnToggleTooltips(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
static bool s_enabled = true;
|
|
|
|
s_enabled = !s_enabled;
|
|
|
|
wxToolTip::Enable(s_enabled);
|
|
|
|
wxLogStatus(this, wxT("Tooltips %sabled"), s_enabled ? wxT("en") : wxT("dis") );
|
|
}
|
|
#endif // tooltips
|
|
|
|
#if wxUSE_LOG
|
|
void MyFrame::OnLogClear(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
m_panel->m_log->Clear();
|
|
}
|
|
#endif // wxUSE_LOG
|
|
|
|
void MyFrame::OnSetEditable(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
static bool s_editable = true;
|
|
|
|
s_editable = !s_editable;
|
|
m_panel->m_text->SetEditable(s_editable);
|
|
m_panel->m_password->SetEditable(s_editable);
|
|
m_panel->m_multitext->SetEditable(s_editable);
|
|
m_panel->m_textrich->SetEditable(s_editable);
|
|
}
|
|
|
|
void MyFrame::OnSetEnabled(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
bool enabled = m_panel->m_text->IsEnabled();
|
|
enabled = !enabled;
|
|
|
|
m_panel->m_text->Enable(enabled);
|
|
m_panel->m_password->Enable(enabled);
|
|
m_panel->m_multitext->Enable(enabled);
|
|
m_panel->m_readonly->Enable(enabled);
|
|
m_panel->m_limited->Enable(enabled);
|
|
m_panel->m_textrich->Enable(enabled);
|
|
}
|
|
|
|
void MyFrame::OnFileSave(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
if ( m_panel->m_textrich->SaveFile(wxT("dummy.txt")) )
|
|
{
|
|
#if wxUSE_FILE
|
|
// verify that the fil length is correct (it wasn't under Win95)
|
|
wxFile file(wxT("dummy.txt"));
|
|
wxLogStatus(this,
|
|
wxT("Successfully saved file (text len = %lu, file size = %ld)"),
|
|
(unsigned long)m_panel->m_textrich->GetValue().length(),
|
|
(long) file.Length());
|
|
#endif
|
|
}
|
|
else
|
|
wxLogStatus(this, wxT("Couldn't save the file"));
|
|
}
|
|
|
|
void MyFrame::OnFileLoad(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
if ( m_panel->m_textrich->LoadFile(wxT("dummy.txt")) )
|
|
{
|
|
wxLogStatus(this, wxT("Successfully loaded file"));
|
|
}
|
|
else
|
|
{
|
|
wxLogStatus(this, wxT("Couldn't load the file"));
|
|
}
|
|
}
|
|
|
|
void MyFrame::OnRichTextTest(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
RichTextFrame* frame = new RichTextFrame(this, wxT("Rich Text Editor"));
|
|
frame->Show(true);
|
|
}
|
|
|
|
void MyFrame::OnIdle( wxIdleEvent& event )
|
|
{
|
|
// track the window which has the focus in the status bar
|
|
static wxWindow *s_windowFocus = (wxWindow *)NULL;
|
|
wxWindow *focus = wxWindow::FindFocus();
|
|
if ( focus && (focus != s_windowFocus) )
|
|
{
|
|
s_windowFocus = focus;
|
|
|
|
wxString msg;
|
|
msg.Printf(
|
|
#ifdef __WXMSW__
|
|
wxT("Focus: wxWindow = %p, HWND = %p"),
|
|
#else
|
|
wxT("Focus: wxWindow = %p"),
|
|
#endif
|
|
s_windowFocus
|
|
#ifdef __WXMSW__
|
|
, s_windowFocus->GetHWND()
|
|
#endif
|
|
);
|
|
|
|
#if wxUSE_STATUSBAR
|
|
SetStatusText(msg);
|
|
#endif // wxUSE_STATUSBAR
|
|
}
|
|
event.Skip();
|
|
}
|
|
|
|
/*
|
|
* RichTextFrame is used to demonstrate rich text behaviour
|
|
*/
|
|
|
|
enum
|
|
{
|
|
RICHTEXT_CLOSE = 1000,
|
|
RICHTEXT_LEFT_ALIGN,
|
|
RICHTEXT_RIGHT_ALIGN,
|
|
RICHTEXT_CENTRE,
|
|
RICHTEXT_JUSTIFY,
|
|
RICHTEXT_CHANGE_FONT,
|
|
RICHTEXT_CHANGE_TEXT_COLOUR,
|
|
RICHTEXT_CHANGE_BACKGROUND_COLOUR,
|
|
RICHTEXT_LEFT_INDENT,
|
|
RICHTEXT_RIGHT_INDENT,
|
|
RICHTEXT_TAB_STOPS
|
|
};
|
|
|
|
BEGIN_EVENT_TABLE(RichTextFrame, wxFrame)
|
|
EVT_IDLE(RichTextFrame::OnIdle)
|
|
EVT_MENU(RICHTEXT_CLOSE, RichTextFrame::OnClose)
|
|
EVT_MENU(RICHTEXT_LEFT_ALIGN, RichTextFrame::OnLeftAlign)
|
|
EVT_MENU(RICHTEXT_RIGHT_ALIGN, RichTextFrame::OnRightAlign)
|
|
EVT_MENU(RICHTEXT_CENTRE, RichTextFrame::OnCentre)
|
|
EVT_MENU(RICHTEXT_JUSTIFY, RichTextFrame::OnJustify)
|
|
EVT_MENU(RICHTEXT_CHANGE_FONT, RichTextFrame::OnChangeFont)
|
|
EVT_MENU(RICHTEXT_CHANGE_TEXT_COLOUR, RichTextFrame::OnChangeTextColour)
|
|
EVT_MENU(RICHTEXT_CHANGE_BACKGROUND_COLOUR, RichTextFrame::OnChangeBackgroundColour)
|
|
EVT_MENU(RICHTEXT_LEFT_INDENT, RichTextFrame::OnLeftIndent)
|
|
EVT_MENU(RICHTEXT_RIGHT_INDENT, RichTextFrame::OnRightIndent)
|
|
EVT_MENU(RICHTEXT_TAB_STOPS, RichTextFrame::OnTabStops)
|
|
END_EVENT_TABLE()
|
|
|
|
RichTextFrame::RichTextFrame(wxWindow* parent, const wxString& title):
|
|
wxFrame(parent, wxID_ANY, title, wxDefaultPosition, wxSize(300, 400))
|
|
{
|
|
m_currentPosition = -1;
|
|
m_textCtrl = new wxTextCtrl(this, wxID_ANY, wxEmptyString, wxDefaultPosition,
|
|
wxDefaultSize, wxTE_MULTILINE|wxTE_RICH2);
|
|
|
|
wxString value;
|
|
int i;
|
|
for (i = 0; i < 10; i++)
|
|
{
|
|
int j;
|
|
for (j = 0; j < 10; j++)
|
|
{
|
|
value << wxT("Hello, welcome to a very simple rich text editor. You can set some character and paragraph styles from the Edit menu. ");
|
|
}
|
|
value << wxT("\n\n");
|
|
}
|
|
m_textCtrl->SetValue(value);
|
|
|
|
wxMenuBar* menuBar = new wxMenuBar;
|
|
wxMenu* fileMenu = new wxMenu;
|
|
fileMenu->Append(RICHTEXT_CLOSE, _("Close\tCtrl+W"));
|
|
menuBar->Append(fileMenu, _("File"));
|
|
|
|
wxMenu* editMenu = new wxMenu;
|
|
editMenu->Append(RICHTEXT_LEFT_ALIGN, _("Left Align"));
|
|
editMenu->Append(RICHTEXT_RIGHT_ALIGN, _("Right Align"));
|
|
editMenu->Append(RICHTEXT_CENTRE, _("Centre"));
|
|
editMenu->Append(RICHTEXT_JUSTIFY, _("Justify"));
|
|
editMenu->AppendSeparator();
|
|
editMenu->Append(RICHTEXT_CHANGE_FONT, _("Change Font"));
|
|
editMenu->Append(RICHTEXT_CHANGE_TEXT_COLOUR, _("Change Text Colour"));
|
|
editMenu->Append(RICHTEXT_CHANGE_BACKGROUND_COLOUR, _("Change Background Colour"));
|
|
editMenu->AppendSeparator();
|
|
editMenu->Append(RICHTEXT_LEFT_INDENT, _("Left Indent"));
|
|
editMenu->Append(RICHTEXT_RIGHT_INDENT, _("Right Indent"));
|
|
editMenu->Append(RICHTEXT_TAB_STOPS, _("Tab Stops"));
|
|
menuBar->Append(editMenu, _("Edit"));
|
|
|
|
SetMenuBar(menuBar);
|
|
#if wxUSE_STATUSBAR
|
|
CreateStatusBar();
|
|
#endif // wxUSE_STATUSBAR
|
|
}
|
|
|
|
// Event handlers
|
|
|
|
void RichTextFrame::OnClose(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
Close(true);
|
|
}
|
|
|
|
void RichTextFrame::OnLeftAlign(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxTextAttr attr;
|
|
attr.SetAlignment(wxTEXT_ALIGNMENT_LEFT);
|
|
|
|
long start, end;
|
|
m_textCtrl->GetSelection(& start, & end);
|
|
m_textCtrl->SetStyle(start, end, attr);
|
|
|
|
m_currentPosition = -1;
|
|
}
|
|
|
|
void RichTextFrame::OnRightAlign(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxTextAttr attr;
|
|
attr.SetAlignment(wxTEXT_ALIGNMENT_RIGHT);
|
|
|
|
long start, end;
|
|
m_textCtrl->GetSelection(& start, & end);
|
|
m_textCtrl->SetStyle(start, end, attr);
|
|
|
|
m_currentPosition = -1;
|
|
}
|
|
|
|
void RichTextFrame::OnJustify(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxTextAttr attr;
|
|
attr.SetAlignment(wxTEXT_ALIGNMENT_JUSTIFIED);
|
|
|
|
long start, end;
|
|
m_textCtrl->GetSelection(& start, & end);
|
|
m_textCtrl->SetStyle(start, end, attr);
|
|
|
|
m_currentPosition = -1;
|
|
}
|
|
|
|
void RichTextFrame::OnCentre(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxTextAttr attr;
|
|
attr.SetAlignment(wxTEXT_ALIGNMENT_CENTRE);
|
|
|
|
long start, end;
|
|
m_textCtrl->GetSelection(& start, & end);
|
|
m_textCtrl->SetStyle(start, end, attr);
|
|
|
|
m_currentPosition = -1;
|
|
}
|
|
|
|
void RichTextFrame::OnChangeFont(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxFontData data;
|
|
|
|
wxFontDialog dialog(this, data);
|
|
|
|
if (dialog.ShowModal() == wxID_OK)
|
|
{
|
|
wxFontData retData = dialog.GetFontData();
|
|
wxFont font = retData.GetChosenFont();
|
|
|
|
wxTextAttr attr;
|
|
attr.SetFont(font);
|
|
|
|
long start, end;
|
|
m_textCtrl->GetSelection(& start, & end);
|
|
m_textCtrl->SetStyle(start, end, attr);
|
|
|
|
m_currentPosition = -1;
|
|
}
|
|
}
|
|
|
|
void RichTextFrame::OnChangeTextColour(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxColourData data;
|
|
data.SetColour(* wxBLACK);
|
|
data.SetChooseFull(true);
|
|
for (int i = 0; i < 16; i++)
|
|
{
|
|
wxColour colour((unsigned char)(i*16), (unsigned char)(i*16), (unsigned char)(i*16));
|
|
data.SetCustomColour(i, colour);
|
|
}
|
|
|
|
wxColourDialog dialog(this, &data);
|
|
dialog.SetTitle(wxT("Choose the text colour"));
|
|
if (dialog.ShowModal() == wxID_OK)
|
|
{
|
|
wxColourData retData = dialog.GetColourData();
|
|
wxColour col = retData.GetColour();
|
|
|
|
wxTextAttr attr;
|
|
attr.SetTextColour(col);
|
|
|
|
long start, end;
|
|
m_textCtrl->GetSelection(& start, & end);
|
|
m_textCtrl->SetStyle(start, end, attr);
|
|
|
|
m_currentPosition = -1;
|
|
}
|
|
}
|
|
|
|
void RichTextFrame::OnChangeBackgroundColour(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxColourData data;
|
|
data.SetColour(* wxWHITE);
|
|
data.SetChooseFull(true);
|
|
for (int i = 0; i < 16; i++)
|
|
{
|
|
wxColour colour((unsigned char)(i*16), (unsigned char)(i*16), (unsigned char)(i*16));
|
|
data.SetCustomColour(i, colour);
|
|
}
|
|
|
|
wxColourDialog dialog(this, &data);
|
|
dialog.SetTitle(wxT("Choose the text background colour"));
|
|
if (dialog.ShowModal() == wxID_OK)
|
|
{
|
|
wxColourData retData = dialog.GetColourData();
|
|
wxColour col = retData.GetColour();
|
|
|
|
wxTextAttr attr;
|
|
attr.SetBackgroundColour(col);
|
|
|
|
long start, end;
|
|
m_textCtrl->GetSelection(& start, & end);
|
|
m_textCtrl->SetStyle(start, end, attr);
|
|
|
|
m_currentPosition = -1;
|
|
}
|
|
}
|
|
|
|
void RichTextFrame::OnLeftIndent(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxString indentStr = wxGetTextFromUser
|
|
(
|
|
_("Please enter the left indent in tenths of a millimetre."),
|
|
_("Left Indent"),
|
|
wxEmptyString,
|
|
this
|
|
);
|
|
if (!indentStr.IsEmpty())
|
|
{
|
|
int indent = wxAtoi(indentStr);
|
|
|
|
wxTextAttr attr;
|
|
attr.SetLeftIndent(indent);
|
|
|
|
long start, end;
|
|
m_textCtrl->GetSelection(& start, & end);
|
|
m_textCtrl->SetStyle(start, end, attr);
|
|
|
|
m_currentPosition = -1;
|
|
}
|
|
}
|
|
|
|
void RichTextFrame::OnRightIndent(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxString indentStr = wxGetTextFromUser
|
|
(
|
|
_("Please enter the right indent in tenths of a millimetre."),
|
|
_("Right Indent"),
|
|
wxEmptyString,
|
|
this
|
|
);
|
|
if (!indentStr.IsEmpty())
|
|
{
|
|
int indent = wxAtoi(indentStr);
|
|
|
|
wxTextAttr attr;
|
|
attr.SetRightIndent(indent);
|
|
|
|
long start, end;
|
|
m_textCtrl->GetSelection(& start, & end);
|
|
m_textCtrl->SetStyle(start, end, attr);
|
|
|
|
m_currentPosition = -1;
|
|
}
|
|
}
|
|
|
|
void RichTextFrame::OnTabStops(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxString tabsStr = wxGetTextFromUser
|
|
(
|
|
_("Please enter the tab stop positions in tenths of a millimetre, separated by spaces.\nLeave empty to reset tab stops."),
|
|
_("Tab Stops"),
|
|
wxEmptyString,
|
|
this
|
|
);
|
|
|
|
wxArrayInt tabs;
|
|
|
|
wxStringTokenizer tokens(tabsStr, wxT(" "));
|
|
while (tokens.HasMoreTokens())
|
|
{
|
|
wxString token = tokens.GetNextToken();
|
|
tabs.Add(wxAtoi(token));
|
|
}
|
|
|
|
wxTextAttr attr;
|
|
attr.SetTabs(tabs);
|
|
|
|
long start, end;
|
|
m_textCtrl->GetSelection(& start, & end);
|
|
m_textCtrl->SetStyle(start, end, attr);
|
|
|
|
m_currentPosition = -1;
|
|
}
|
|
|
|
void RichTextFrame::OnIdle(wxIdleEvent& WXUNUSED(event))
|
|
{
|
|
long insertionPoint = m_textCtrl->GetInsertionPoint();
|
|
if (insertionPoint != m_currentPosition)
|
|
{
|
|
#if wxUSE_STATUSBAR
|
|
wxTextAttr attr;
|
|
if (m_textCtrl->GetStyle(insertionPoint, attr))
|
|
{
|
|
wxString msg;
|
|
wxString facename(wxT("unknown"));
|
|
if (attr.GetFont().Ok())
|
|
{
|
|
facename = attr.GetFont().GetFaceName();
|
|
}
|
|
wxString alignment(wxT("unknown alignment"));
|
|
if (attr.GetAlignment() == wxTEXT_ALIGNMENT_CENTRE)
|
|
alignment = wxT("centred");
|
|
else if (attr.GetAlignment() == wxTEXT_ALIGNMENT_RIGHT)
|
|
alignment = wxT("right-aligned");
|
|
else if (attr.GetAlignment() == wxTEXT_ALIGNMENT_LEFT)
|
|
alignment = wxT("left-aligned");
|
|
else if (attr.GetAlignment() == wxTEXT_ALIGNMENT_JUSTIFIED)
|
|
alignment = wxT("justified");
|
|
msg.Printf( "Facename: %s, wxColour(%d, %d, %d), %s", facename,
|
|
attr.GetTextColour().Red(), attr.GetTextColour().Green(), attr.GetTextColour().Blue(),
|
|
alignment );
|
|
|
|
if (attr.HasFont())
|
|
{
|
|
if (attr.GetFont().GetWeight() == wxBOLD)
|
|
msg += wxT(" BOLD");
|
|
else if (attr.GetFont().GetWeight() == wxNORMAL)
|
|
msg += wxT(" NORMAL");
|
|
|
|
if (attr.GetFont().GetStyle() == wxITALIC)
|
|
msg += wxT(" ITALIC");
|
|
|
|
if (attr.GetFont().GetUnderlined())
|
|
msg += wxT(" UNDERLINED");
|
|
}
|
|
|
|
SetStatusText(msg);
|
|
}
|
|
#endif // wxUSE_STATUSBAR
|
|
m_currentPosition = insertionPoint;
|
|
}
|
|
}
|