/////////////////////////////////////////////////////////////////////////////
-// Name: controls.cpp
-// Purpose: TextCtrl wxWindows sample
+// Name: text.cpp
+// Purpose: TextCtrl wxWidgets sample
// Author: Robert Roebling
// Modified by:
// RCS-ID: $Id$
-// Copyright: (c) Robert Roebling, Julian Smart
-// Licence: wxWindows license
+// Copyright: (c) Robert Roebling, Julian Smart, Vadim Zeitlin
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
- #pragma implementation "controls.h"
-#endif
-
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#include "wx/clipbrd.h"
#endif
-#if wxUSE_TOOLTIPS
- #include "wx/tooltip.h"
+#if wxUSE_FILE
+ #include "wx/file.h"
#endif
-#if defined(__WXGTK__) || defined(__WXMOTIF__)
- #include "mondrian.xpm"
+#if wxUSE_TOOLTIPS
+ #include "wx/tooltip.h"
#endif
// We test for wxUSE_DRAG_AND_DROP also, because data objects may not be
#define wxUSE_CLIPBOARD 0
#endif
+#include "wx/colordlg.h"
+#include "wx/fontdlg.h"
+#include "wx/numdlg.h"
+#include "wx/tokenzr.h"
+
+#ifndef wxHAS_IMAGES_IN_RESOURCES
+ #include "../sample.xpm"
+#endif
+
//----------------------------------------------------------------------
// class definitions
//----------------------------------------------------------------------
public:
MyTextCtrl(wxWindow *parent, wxWindowID id, const wxString &value,
const wxPoint &pos, const wxSize &size, int style = 0)
- : wxTextCtrl(parent, id, value, pos, size, style) { }
+ : wxTextCtrl(parent, id, value, pos, size, style)
+ {
+ m_hasCapture = false;
+ }
void OnKeyDown(wxKeyEvent& event);
void OnKeyUp(wxKeyEvent& event);
void OnChar(wxKeyEvent& event);
+ void OnText(wxCommandEvent& event);
+ void OnTextEnter(wxCommandEvent& event);
+ void OnTextURL(wxTextUrlEvent& event);
+ void OnTextMaxLen(wxCommandEvent& event);
+
+ void OnTextCut(wxClipboardTextEvent & event);
+ void OnTextCopy(wxClipboardTextEvent & event);
+ void OnTextPaste(wxClipboardTextEvent & event);
+
+ void OnMouseEvent(wxMouseEvent& event);
+
+ void OnSetFocus(wxFocusEvent& event);
+ void OnKillFocus(wxFocusEvent& event);
+
+ static bool ms_logKey;
+ static bool ms_logChar;
+ static bool ms_logMouse;
+ static bool ms_logText;
+ static bool ms_logFocus;
+ static bool ms_logClip;
+
private:
- static inline wxChar GetChar(bool on, wxChar c) { return on ? c : _T('-'); }
- void LogEvent(const wxChar *name, wxKeyEvent& event) const;
+ static inline wxChar GetChar(bool on, wxChar c) { return on ? c : wxT('-'); }
+
+ void LogKeyEvent(const wxChar *name, wxKeyEvent& event) const;
+ void LogClipEvent(const wxChar *what, wxClipboardTextEvent& event);
+
+ bool m_hasCapture;
DECLARE_EVENT_TABLE()
};
{
public:
MyPanel(wxFrame *frame, int x, int y, int w, int h);
+ virtual ~MyPanel()
+ {
+#if wxUSE_LOG
+ delete wxLog::SetActiveTarget(m_logOld);
+#endif // wxUSE_LOG
+ }
#if wxUSE_CLIPBOARD
void DoPasteFromClipboard();
void DoCopyToClipboard();
#endif // wxUSE_CLIPBOARD
+ void DoRemoveText();
+ void DoReplaceText();
+ void DoSelectText();
void DoMoveToEndOfText();
void DoMoveToEndOfEntry();
+ void DoGetWindowCoordinates();
+
+ // return true if currently text control has any selection
+ bool HasSelection() const
+ {
+ long from, to;
+ GetFocusedText()->GetSelection(&from, &to);
+ return from != to;
+ }
MyTextCtrl *m_text;
MyTextCtrl *m_password;
MyTextCtrl *m_enter;
MyTextCtrl *m_tab;
MyTextCtrl *m_readonly;
+ MyTextCtrl *m_limited;
MyTextCtrl *m_multitext;
MyTextCtrl *m_horizontal;
+ MyTextCtrl *m_textrich;
+
+#if wxUSE_LOG
wxTextCtrl *m_log;
+ wxLog *m_logOld;
+#endif // wxUSE_LOG
+
+private:
+ // get the currently focused text control or return the default one
+ // (m_multitext) is no text ctrl has focus -- in any case, returns
+ // something non NULL
+ wxTextCtrl *GetFocusedText() const;
};
class MyFrame: public wxFrame
{
public:
- MyFrame(wxFrame *frame, const char *title, int x, int y, int w, int h);
+ MyFrame(wxFrame *frame, const wxChar *title, int x, int y, int w, int h);
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
#endif // wxUSE_TOOLTIPS
#if wxUSE_CLIPBOARD
- void OnPasteFromClipboard( wxCommandEvent &event )
- { m_panel->DoPasteFromClipboard(); }
- void OnCopyToClipboard( wxCommandEvent &event )
- { m_panel->DoCopyToClipboard(); }
+ void OnPasteFromClipboard( wxCommandEvent& WXUNUSED(event) )
+ {
+ wxLogMessage(wxT("Pasting text from clipboard."));
+ m_panel->DoPasteFromClipboard();
+ }
+ void OnCopyToClipboard( wxCommandEvent& WXUNUSED(event) )
+ {
+ wxLogMessage(wxT("Copying text to clipboard."));
+ m_panel->DoCopyToClipboard();
+ }
+
+ void OnUpdatePasteFromClipboard(wxUpdateUIEvent& event)
+ {
+ wxClipboardLocker lockClip;
+
+ event.Enable( wxTheClipboard->IsSupported(wxDF_TEXT) );
+ }
+
+ void OnUpdateCopyToClipboard(wxUpdateUIEvent& event)
+ {
+ event.Enable( m_panel->HasSelection() );
+ }
#endif // wxUSE_CLIPBOARD
- void OnMoveToEndOfText( wxCommandEvent &event )
+ void OnAddTextLine(wxCommandEvent& WXUNUSED(event))
+ {
+ static int s_n = 0;
+ m_panel->m_textrich->AppendText(wxString::Format("Line %d\n", ++s_n));
+ }
+
+ void OnAddTextFreeze( wxCommandEvent& WXUNUSED(event) )
+ { DoAddText(true); }
+ void OnAddText( wxCommandEvent& WXUNUSED(event) )
+ { DoAddText(false); }
+ void OnRemoveText( wxCommandEvent& WXUNUSED(event) )
+ { m_panel->DoRemoveText(); }
+ void OnReplaceText( wxCommandEvent& WXUNUSED(event) )
+ { m_panel->DoReplaceText(); }
+ void OnSelectText( wxCommandEvent& WXUNUSED(event) )
+ { m_panel->DoSelectText(); }
+
+ void OnMoveToEndOfText( wxCommandEvent& WXUNUSED(event) )
{ m_panel->DoMoveToEndOfText(); }
- void OnMoveToEndOfEntry( wxCommandEvent &event )
+
+ void OnGetWindowCoordinates( wxCommandEvent& WXUNUSED(event) )
+ { m_panel->DoGetWindowCoordinates(); }
+
+ void OnMoveToEndOfEntry( wxCommandEvent& WXUNUSED(event) )
{ m_panel->DoMoveToEndOfEntry(); }
+ void OnScrollLineDown(wxCommandEvent& WXUNUSED(event))
+ {
+ if ( !m_panel->m_textrich->LineDown() )
+ {
+ wxLogMessage(wxT("Already at the bottom"));
+ }
+ }
+
+ void OnScrollLineUp(wxCommandEvent& WXUNUSED(event))
+ {
+ if ( !m_panel->m_textrich->LineUp() )
+ {
+ wxLogMessage(wxT("Already at the top"));
+ }
+ }
+
+ void OnScrollPageDown(wxCommandEvent& WXUNUSED(event))
+ {
+ if ( !m_panel->m_textrich->PageDown() )
+ {
+ wxLogMessage(wxT("Already at the bottom"));
+ }
+ }
+
+ void OnScrollPageUp(wxCommandEvent& WXUNUSED(event))
+ {
+ if ( !m_panel->m_textrich->PageUp() )
+ {
+ wxLogMessage(wxT("Already at the top"));
+ }
+ }
+
+ void OnGetLine(wxCommandEvent& WXUNUSED(event))
+ {
+ long nLine = wxGetNumberFromUser(wxT("Which line would you like to get?"),
+ wxT("Enter which line you would like to get"),
+ wxT("Get a line from the tabbed multiline text control") );
+
+ wxMessageBox(m_panel->m_tab->GetLineText(nLine));
+ }
+
+ void OnGetLineLength(wxCommandEvent& WXUNUSED(event))
+ {
+ long nLine = wxGetNumberFromUser(wxT("Which line would you like to get?"),
+ wxT("Enter which line you would like to get"),
+ wxT("Get length of a line from the tabbed multiline text control") );
+
+ wxMessageBox(wxString::Format(wxT("Length of line %i is:%i"),
+ (int) nLine,
+ m_panel->m_tab->GetLineLength(nLine))
+ );
+ }
+
+#if wxUSE_LOG
+ void OnLogClear(wxCommandEvent& event);
+#endif // wxUSE_LOG
+ void OnFileSave(wxCommandEvent& event);
void OnFileLoad(wxCommandEvent& event);
+ void OnRichTextTest(wxCommandEvent& event);
+
+ void OnSetEditable(wxCommandEvent& event);
+ void OnSetEnabled(wxCommandEvent& event);
+
+ void OnLogKey(wxCommandEvent& event)
+ {
+ MyTextCtrl::ms_logKey = event.IsChecked();
+ }
+
+ void OnLogChar(wxCommandEvent& event)
+ {
+ MyTextCtrl::ms_logChar = event.IsChecked();
+ }
+
+ void OnLogMouse(wxCommandEvent& event)
+ {
+ MyTextCtrl::ms_logMouse = event.IsChecked();
+ }
+
+ void OnLogText(wxCommandEvent& event)
+ {
+ MyTextCtrl::ms_logText = event.IsChecked();
+ }
+
+ void OnLogFocus(wxCommandEvent& event)
+ {
+ MyTextCtrl::ms_logFocus = event.IsChecked();
+ }
+
+ void OnLogClip(wxCommandEvent& event)
+ {
+ MyTextCtrl::ms_logClip = event.IsChecked();
+ }
+
+ void OnSetText(wxCommandEvent& WXUNUSED(event))
+ {
+ m_panel->m_text->SetValue(wxT("Hello, world! (what else did you expect?)"));
+ }
+
+ void OnChangeText(wxCommandEvent& WXUNUSED(event))
+ {
+ m_panel->m_text->ChangeValue(wxT("Changed, not set: no event"));
+ }
void OnIdle( wxIdleEvent& event );
private:
+ void DoAddText(bool freeze)
+ {
+ wxTextCtrl * const text = m_panel->m_textrich;
+
+ if ( freeze )
+ text->Freeze();
+
+ text->Clear();
+
+ for ( int i = 0; i < 100; i++ )
+ {
+ text->AppendText(wxString::Format(wxT("Line %i\n"), i));
+ }
+
+ text->SetInsertionPoint(0);
+
+ if ( freeze )
+ text->Thaw();
+ }
+
MyPanel *m_panel;
DECLARE_EVENT_TABLE()
};
+/*
+ * RichTextFrame is used to demonstrate rich text behaviour
+ */
+
+class RichTextFrame: public wxFrame
+{
+public:
+ RichTextFrame(wxWindow* parent, const wxString& title);
+
+// Event handlers
+
+ void OnClose(wxCommandEvent& event);
+ void OnIdle(wxIdleEvent& event);
+ void OnLeftAlign(wxCommandEvent& event);
+ void OnRightAlign(wxCommandEvent& event);
+ void OnJustify(wxCommandEvent& event);
+ void OnCentre(wxCommandEvent& event);
+ void OnChangeFont(wxCommandEvent& event);
+ void OnChangeTextColour(wxCommandEvent& event);
+ void OnChangeBackgroundColour(wxCommandEvent& event);
+ void OnLeftIndent(wxCommandEvent& event);
+ void OnRightIndent(wxCommandEvent& event);
+ void OnTabStops(wxCommandEvent& event);
+
+private:
+ wxTextCtrl *m_textCtrl;
+ long m_currentPosition;
+
+ DECLARE_EVENT_TABLE()
+};
+
//----------------------------------------------------------------------
// main()
//----------------------------------------------------------------------
enum
{
- TEXT_QUIT = 100,
- TEXT_ABOUT,
- TEXT_LOAD,
+ TEXT_QUIT = wxID_EXIT,
+ TEXT_ABOUT = wxID_ABOUT,
+ TEXT_LOAD = 101,
+ TEXT_SAVE,
+ TEXT_CLEAR,
+ TEXT_RICH_TEXT_TEST,
// clipboard menu
TEXT_CLIPBOARD_COPY = 200,
TEXT_CLIPBOARD_PASTE,
+ TEXT_CLIPBOARD_VETO,
// tooltip menu
TEXT_TOOLTIPS_SETDELAY = 300,
TEXT_TOOLTIPS_ENABLE,
- // move menu
- TEXT_MOVE_ENDTEXT = 400,
- TEXT_MOVE_ENDENTRY
+ // text menu
+ TEXT_ADD_SOME = 400,
+ TEXT_ADD_FREEZE,
+ TEXT_ADD_LINE,
+ TEXT_MOVE_ENDTEXT,
+ TEXT_GET_WINDOW_COORD,
+ TEXT_MOVE_ENDENTRY,
+ TEXT_SET_EDITABLE,
+ TEXT_SET_ENABLED,
+ TEXT_LINE_DOWN,
+ TEXT_LINE_UP,
+ TEXT_PAGE_DOWN,
+ TEXT_PAGE_UP,
+
+ TEXT_GET_LINE,
+ TEXT_GET_LINELENGTH,
+
+ TEXT_REMOVE,
+ TEXT_REPLACE,
+ TEXT_SELECT,
+ TEXT_SET,
+ TEXT_CHANGE,
+
+ // log menu
+ TEXT_LOG_KEY,
+ TEXT_LOG_CHAR,
+ TEXT_LOG_MOUSE,
+ TEXT_LOG_TEXT,
+ TEXT_LOG_FOCUS,
+ TEXT_LOG_CLIP,
+
+ TEXT_END
};
bool MyApp::OnInit()
{
+ if ( !wxApp::OnInit() )
+ return false;
+
// Create the main frame window
MyFrame *frame = new MyFrame((wxFrame *) NULL,
- "Text wxWindows App",
- 50, 50, 640, 420);
+ wxT("Text wxWidgets sample"), 50, 50, 700, 550);
+ frame->SetSizeHints( 500, 400 );
wxMenu *file_menu = new wxMenu;
- file_menu->Append(TEXT_LOAD, "&Load file\tCtrl-O",
- "Load the sample file into text control");
+ file_menu->Append(TEXT_SAVE, wxT("&Save file\tCtrl-S"),
+ wxT("Save the text control contents to file"));
+ file_menu->Append(TEXT_LOAD, wxT("&Load file\tCtrl-O"),
+ wxT("Load the sample file into text control"));
file_menu->AppendSeparator();
- file_menu->Append(TEXT_ABOUT, "&About\tAlt-A");
+ file_menu->Append(TEXT_RICH_TEXT_TEST, wxT("Show Rich Text Editor"));
file_menu->AppendSeparator();
- file_menu->Append(TEXT_QUIT, "E&xit\tAlt-X", "Quit controls sample");
+ file_menu->Append(TEXT_ABOUT, wxT("&About\tAlt-A"));
+ file_menu->AppendSeparator();
+ file_menu->Append(TEXT_QUIT, wxT("E&xit\tAlt-X"), wxT("Quit this sample"));
wxMenuBar *menu_bar = new wxMenuBar( wxMB_DOCKABLE );
- menu_bar->Append(file_menu, "&File");
+ menu_bar->Append(file_menu, wxT("&File"));
#if wxUSE_TOOLTIPS
wxMenu *tooltip_menu = new wxMenu;
- tooltip_menu->Append(TEXT_TOOLTIPS_SETDELAY, "Set &delay\tCtrl-D");
+ tooltip_menu->Append(TEXT_TOOLTIPS_SETDELAY, wxT("Set &delay\tCtrl-D"));
tooltip_menu->AppendSeparator();
- tooltip_menu->Append(TEXT_TOOLTIPS_ENABLE, "&Toggle tooltips\tCtrl-T",
- "enable/disable tooltips", TRUE);
- tooltip_menu->Check(TEXT_TOOLTIPS_ENABLE, TRUE);
- menu_bar->Append(tooltip_menu, "&Tooltips");
+ tooltip_menu->Append(TEXT_TOOLTIPS_ENABLE, wxT("&Toggle tooltips\tCtrl-T"),
+ wxT("enable/disable tooltips"), true);
+ tooltip_menu->Check(TEXT_TOOLTIPS_ENABLE, true);
+ menu_bar->Append(tooltip_menu, wxT("&Tooltips"));
#endif // wxUSE_TOOLTIPS
#if wxUSE_CLIPBOARD
+ // notice that we use non default accelerators on purpose here to compare
+ // their behaviour with the built in handling of standard Ctrl/Cmd-C/V
wxMenu *menuClipboard = new wxMenu;
- menuClipboard->Append(TEXT_CLIPBOARD_COPY, "&Copy\tCtrl-C",
- "Copy the first line to the clipboard");
- menuClipboard->Append(TEXT_CLIPBOARD_PASTE, "&Paste\tCtrl-V",
- "Paste from clipboard to the text control");
- menu_bar->Append(menuClipboard, "&Clipboard");
+ menuClipboard->Append(TEXT_CLIPBOARD_COPY, wxT("&Copy\tCtrl-Shift-C"),
+ wxT("Copy the selection to the clipboard"));
+ menuClipboard->Append(TEXT_CLIPBOARD_PASTE, wxT("&Paste\tCtrl-Shift-V"),
+ wxT("Paste from clipboard to the text control"));
+ menuClipboard->AppendSeparator();
+ menuClipboard->AppendCheckItem(TEXT_CLIPBOARD_VETO, wxT("Vet&o\tCtrl-Shift-O"),
+ wxT("Veto all clipboard operations"));
+ menu_bar->Append(menuClipboard, wxT("&Clipboard"));
#endif // wxUSE_CLIPBOARD
- wxMenu *menuMove = new wxMenu;
- menuMove->Append(TEXT_MOVE_ENDTEXT, "To the end of &text");
- menuMove->Append(TEXT_MOVE_ENDENTRY, "To the end of &entry");
- menu_bar->Append(menuMove, "&Move");
+ wxMenu *menuText = new wxMenu;
+ menuText->Append(TEXT_ADD_SOME, wxT("&Append some text\tCtrl-A"));
+ menuText->Append(TEXT_ADD_FREEZE, wxT("&Append text with freeze/thaw\tShift-Ctrl-A"));
+ menuText->Append(TEXT_ADD_LINE, wxT("Append a new &line\tAlt-Shift-A"));
+ menuText->Append(TEXT_REMOVE, wxT("&Remove first 10 characters\tCtrl-Y"));
+ menuText->Append(TEXT_REPLACE, wxT("&Replace characters 4 to 8 with ABC\tCtrl-R"));
+ menuText->Append(TEXT_SELECT, wxT("&Select characters 4 to 8\tCtrl-I"));
+ menuText->Append(TEXT_SET, wxT("&Set the first text zone value\tCtrl-E"));
+ menuText->Append(TEXT_CHANGE, wxT("&Change the first text zone value\tShift-Ctrl-E"));
+ menuText->AppendSeparator();
+ menuText->Append(TEXT_MOVE_ENDTEXT, wxT("Move cursor to the end of &text"));
+ menuText->Append(TEXT_MOVE_ENDENTRY, wxT("Move cursor to the end of &entry"));
+ menuText->AppendCheckItem(TEXT_SET_EDITABLE, wxT("Toggle &editable state"));
+ menuText->AppendCheckItem(TEXT_SET_ENABLED, wxT("Toggle e&nabled state"));
+ menuText->Check(TEXT_SET_EDITABLE, true);
+ menuText->Check(TEXT_SET_ENABLED, true);
+ menuText->AppendSeparator();
+ menuText->Append(TEXT_LINE_DOWN, wxT("Scroll text one line down"));
+ menuText->Append(TEXT_LINE_UP, wxT("Scroll text one line up"));
+ menuText->Append(TEXT_PAGE_DOWN, wxT("Scroll text one page down"));
+ menuText->Append(TEXT_PAGE_UP, wxT("Scroll text one page up"));
+ menuText->Append(TEXT_GET_WINDOW_COORD, wxT("Get window coordinates"));
+ menuText->AppendSeparator();
+ menuText->Append(TEXT_GET_LINE, wxT("Get the text of a line of the tabbed multiline"));
+ 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);
+ frame->Show(true);
// report success
- return TRUE;
+ return true;
}
//----------------------------------------------------------------------
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()
-void MyTextCtrl::LogEvent(const wxChar *name, wxKeyEvent& event) const
+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.KeyCode();
- if ( wxIsprint((int)keycode) )
- key.Printf( _T("'%c'") , (char)keycode);
- else
+ long keycode = event.GetKeyCode();
{
switch ( keycode )
{
- case WXK_BACK: key = "BACK"; break;
- case WXK_TAB: key = "TAB"; break;
- case WXK_RETURN: key = "RETURN"; break;
- case WXK_ESCAPE: key = "ESCAPE"; break;
- case WXK_SPACE: key = "SPACE"; break;
- case WXK_DELETE: key = "DELETE"; break;
- case WXK_START: key = "START"; break;
- case WXK_LBUTTON: key = "LBUTTON"; break;
- case WXK_RBUTTON: key = "RBUTTON"; break;
- case WXK_CANCEL: key = "CANCEL"; break;
- case WXK_MBUTTON: key = "MBUTTON"; break;
- case WXK_CLEAR: key = "CLEAR"; break;
- case WXK_SHIFT: key = "SHIFT"; break;
- case WXK_ALT: key = "ALT"; break;
- case WXK_CONTROL: key = "CONTROL"; break;
- case WXK_MENU: key = "MENU"; break;
- case WXK_PAUSE: key = "PAUSE"; break;
- case WXK_CAPITAL: key = "CAPITAL"; break;
- case WXK_PRIOR: key = "PRIOR"; break;
- case WXK_NEXT: key = "NEXT"; break;
- case WXK_END: key = "END"; break;
- case WXK_HOME: key = "HOME"; break;
- case WXK_LEFT: key = "LEFT"; break;
- case WXK_UP: key = "UP"; break;
- case WXK_RIGHT: key = "RIGHT"; break;
- case WXK_DOWN: key = "DOWN"; break;
- case WXK_SELECT: key = "SELECT"; break;
- case WXK_PRINT: key = "PRINT"; break;
- case WXK_EXECUTE: key = "EXECUTE"; break;
- case WXK_SNAPSHOT: key = "SNAPSHOT"; break;
- case WXK_INSERT: key = "INSERT"; break;
- case WXK_HELP: key = "HELP"; break;
- case WXK_NUMPAD0: key = "NUMPAD0"; break;
- case WXK_NUMPAD1: key = "NUMPAD1"; break;
- case WXK_NUMPAD2: key = "NUMPAD2"; break;
- case WXK_NUMPAD3: key = "NUMPAD3"; break;
- case WXK_NUMPAD4: key = "NUMPAD4"; break;
- case WXK_NUMPAD5: key = "NUMPAD5"; break;
- case WXK_NUMPAD6: key = "NUMPAD6"; break;
- case WXK_NUMPAD7: key = "NUMPAD7"; break;
- case WXK_NUMPAD8: key = "NUMPAD8"; break;
- case WXK_NUMPAD9: key = "NUMPAD9"; break;
- case WXK_MULTIPLY: key = "MULTIPLY"; break;
- case WXK_ADD: key = "ADD"; break;
- case WXK_SEPARATOR: key = "SEPARATOR"; break;
- case WXK_SUBTRACT: key = "SUBTRACT"; break;
- case WXK_DECIMAL: key = "DECIMAL"; break;
- case WXK_DIVIDE: key = "DIVIDE"; break;
- case WXK_F1: key = "F1"; break;
- case WXK_F2: key = "F2"; break;
- case WXK_F3: key = "F3"; break;
- case WXK_F4: key = "F4"; break;
- case WXK_F5: key = "F5"; break;
- case WXK_F6: key = "F6"; break;
- case WXK_F7: key = "F7"; break;
- case WXK_F8: key = "F8"; break;
- case WXK_F9: key = "F9"; break;
- case WXK_F10: key = "F10"; break;
- case WXK_F11: key = "F11"; break;
- case WXK_F12: key = "F12"; break;
- case WXK_F13: key = "F13"; break;
- case WXK_F14: key = "F14"; break;
- case WXK_F15: key = "F15"; break;
- case WXK_F16: key = "F16"; break;
- case WXK_F17: key = "F17"; break;
- case WXK_F18: key = "F18"; break;
- case WXK_F19: key = "F19"; break;
- case WXK_F20: key = "F20"; break;
- case WXK_F21: key = "F21"; break;
- case WXK_F22: key = "F22"; break;
- case WXK_F23: key = "F23"; break;
- case WXK_F24: key = "F24"; break;
- case WXK_NUMLOCK: key = "NUMLOCK"; break;
- case WXK_SCROLL: key = "SCROLL"; break;
- case WXK_PAGEUP: key = "PAGEUP"; break;
- case WXK_PAGEDOWN: key = "PAGEDOWN"; break;
- case WXK_NUMPAD_SPACE: key = "NUMPAD_SPACE"; break;
- case WXK_NUMPAD_TAB: key = "NUMPAD_TAB"; break;
- case WXK_NUMPAD_ENTER: key = "NUMPAD_ENTER"; break;
- case WXK_NUMPAD_F1: key = "NUMPAD_F1"; break;
- case WXK_NUMPAD_F2: key = "NUMPAD_F2"; break;
- case WXK_NUMPAD_F3: key = "NUMPAD_F3"; break;
- case WXK_NUMPAD_F4: key = "NUMPAD_F4"; break;
- case WXK_NUMPAD_HOME: key = "NUMPAD_HOME"; break;
- case WXK_NUMPAD_LEFT: key = "NUMPAD_LEFT"; break;
- case WXK_NUMPAD_UP: key = "NUMPAD_UP"; break;
- case WXK_NUMPAD_RIGHT: key = "NUMPAD_RIGHT"; break;
- case WXK_NUMPAD_DOWN: key = "NUMPAD_DOWN"; break;
- case WXK_NUMPAD_PRIOR: key = "NUMPAD_PRIOR"; break;
- case WXK_NUMPAD_PAGEUP: key = "NUMPAD_PAGEUP"; break;
- case WXK_NUMPAD_PAGEDOWN: key = "NUMPAD_PAGEDOWN"; break;
- case WXK_NUMPAD_END: key = "NUMPAD_END"; break;
- case WXK_NUMPAD_BEGIN: key = "NUMPAD_BEGIN"; break;
- case WXK_NUMPAD_INSERT: key = "NUMPAD_INSERT"; break;
- case WXK_NUMPAD_DELETE: key = "NUMPAD_DELETE"; break;
- case WXK_NUMPAD_EQUAL: key = "NUMPAD_EQUAL"; break;
- case WXK_NUMPAD_MULTIPLY: key = "NUMPAD_MULTIPLY"; break;
- case WXK_NUMPAD_ADD: key = "NUMPAD_ADD"; break;
- case WXK_NUMPAD_SEPARATOR: key = "NUMPAD_SEPARATOR"; break;
- case WXK_NUMPAD_SUBTRACT: key = "NUMPAD_SUBTRACT"; break;
- case WXK_NUMPAD_DECIMAL: key = "NUMPAD_DECIMAL"; break;
+ 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:
- key.Printf( _T("unknown (%ld)"), keycode);
+ {
+ 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);
+ }
}
}
- wxLogMessage( _T("%s event: %s (flags = %c%c%c%c)"),
+#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(), _T('C') ),
- GetChar( event.AltDown(), _T('A') ),
- GetChar( event.ShiftDown(), _T('S') ),
- GetChar( event.MetaDown(), _T('M') ) );
+ 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 if ( ev.Aux1Down() || ev.Aux1Up() || ev.Aux1DClick() )
+ {
+ button = wxT("Aux1");
+ dbl = ev.Aux1DClick();
+ up = ev.Aux1Up();
+ }
+ else if ( ev.Aux2Down() || ev.Aux2Up() || ev.Aux2DClick() )
+ {
+ button = wxT("Aux2");
+ dbl = ev.Aux2DClick();
+ up = ev.Aux2Up();
+ }
+ else if ( ev.GetWheelRotation() )
+ {
+ return wxString::Format("Wheel rotation %+d", ev.GetWheelRotation());
+ }
+ else
+ {
+ return wxT("Unknown mouse event");
+ }
+ wxASSERT(!(dbl && up));
+
+ return wxString::Format(wxT("%s mouse button %s"),
+ button.c_str(),
+ dbl ? wxT("double clicked")
+ : up ? wxT("released") : wxT("clicked"));
}
-void MyTextCtrl::OnChar(wxKeyEvent& event)
+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.Aux1IsDown(), wxT('x') )
+ << GetChar( ev.Aux2IsDown(), wxT('X') )
+ << 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)
{
- LogEvent( _T("Char"), event);
+ if ( ms_logFocus )
+ {
+ wxLogMessage( wxT("%p got focus."), this);
+ }
+
+ event.Skip();
+}
- if ( event.KeyCode() == WXK_TAB )
+void MyTextCtrl::OnKillFocus(wxFocusEvent& event)
+{
+ if ( ms_logFocus )
{
- WriteText("\t");
+ 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)
{
- LogEvent( _("Key up"), event);
+ if ( ms_logKey )
+ LogKeyEvent( wxT("Key up"), event);
event.Skip();
}
void MyTextCtrl::OnKeyDown(wxKeyEvent& event)
{
- switch ( event.KeyCode() )
+ switch ( event.GetKeyCode() )
{
case WXK_F1:
// show current position and text length
long line, column, pos = GetInsertionPoint();
PositionToXY(pos, &column, &line);
- wxLogMessage( _T("Current position: %ld\n"
- "Current line, column: (%ld, %ld)\n"
- "Number of lines: %ld\n"
- "Current line length: %ld\n"
- "Total text length: %ld"),
+ 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,
- GetNumberOfLines(),
- GetLineLength(line),
+ (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;
// 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;
}
- LogEvent( _("Key down"), event);
+ if ( ms_logKey )
+ LogKeyEvent( wxT("Key down"), event);
event.Skip();
}
//----------------------------------------------------------------------
MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
- : wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) )
+ : wxPanel( frame, wxID_ANY, wxPoint(x, y), wxSize(w, h) )
{
- m_log = new wxTextCtrl( this, -1, "This is the log window.\n", wxPoint(5,260), wxSize(630,100), wxTE_MULTILINE );
+#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);
- delete wxLog::SetActiveTarget(new wxLogStderr);
+ m_logOld = wxLog::SetActiveTarget( new wxLogTextCtrl( m_log ) );
+#endif // wxUSE_LOG
// single line text controls
- m_text = new MyTextCtrl( this, -1, "Single line.",
- wxPoint(10,10), wxSize(140,-1), 0);
- (*m_text) << " Appended.";
+ 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( "Prepended. " );
+ m_text->WriteText( wxT("Prepended. ") );
- m_password = new MyTextCtrl( this, -1, "",
- wxPoint(10,50), wxSize(140,-1), wxTE_PASSWORD );
+ m_password = new MyTextCtrl( this, wxID_ANY, wxT(""),
+ wxPoint(10,50), wxSize(140,wxDefaultCoord), wxTE_PASSWORD );
- m_readonly = new MyTextCtrl( this, -1, "Read only",
- wxPoint(10,90), wxSize(140,-1), wxTE_READONLY );
+ m_limited = new MyTextCtrl(this, wxID_ANY, "",
+ wxPoint(10, 90), wxDefaultSize);
+ m_limited->SetHint("Max 8 ch");
+ m_limited->SetMaxLength(8);
+ wxSize size2 = m_limited->GetSizeFromTextSize(m_limited->GetTextExtent("WWWWWWWW"));
+ m_limited->SetSizeHints(size2, size2);
// multi line text controls
- m_horizontal = new MyTextCtrl( this, -1, "Multiline text control with a horizontal scrollbar.",
- wxPoint(10,170), wxSize(140,70), wxTE_MULTILINE | wxHSCROLL );
- m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxBOLD));
+ wxString string3L("Read only\nMultiline\nFitted size");
+ m_readonly = new MyTextCtrl( this, wxID_ANY, string3L,
+ wxPoint(10, 120), wxDefaultSize, wxTE_MULTILINE | wxTE_READONLY );
+ wxWindowDC dc(m_readonly);
+ size2 = m_readonly->GetSizeFromTextSize(dc.GetMultiLineTextExtent(string3L));
+ m_readonly->SetMinSize(size2);
- m_multitext = new MyTextCtrl( this, -1, "Multi line.",
- wxPoint(180,10), wxSize(240,70), wxTE_MULTILINE );
- (*m_multitext) << " Appended.";
+ 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( "Prepended. " );
+ m_multitext->WriteText( wxT("Prepended. ") );
+ m_multitext->SetForegroundColour(*wxYELLOW);
+ m_multitext->SetBackgroundColour(*wxLIGHT_GREY);
#if wxUSE_TOOLTIPS
- m_multitext->SetToolTip("Press F1 here.");
+ m_multitext->SetToolTip(wxT("Press Fn function keys here"));
#endif
- m_tab = new MyTextCtrl( this, -1, "Multiline, allow <TAB> processing.",
- wxPoint(180,90), wxSize(240,70), wxTE_MULTILINE | wxTE_PROCESS_TAB );
+ m_tab = new MyTextCtrl( this, 100, wxT("Multiline, allow <TAB> processing."),
+ wxPoint(180,90), wxDefaultSize, 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, 10 );
+ column1->Add( m_limited, 0, wxALL, 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, 0, 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
- m_enter = new MyTextCtrl( this, -1, "Multiline, allow <ENTER> processing.",
- wxPoint(180,170), wxSize(240,70), wxTE_MULTILINE);
+ SetSizer(topSizer);
+}
+
+wxTextCtrl *MyPanel::GetFocusedText() const
+{
+ wxWindow *win = FindFocus();
+
+ wxTextCtrl *text = win ? wxDynamicCast(win, wxTextCtrl) : NULL;
+ return text ? text : m_multitext;
}
#if wxUSE_CLIPBOARD
if (!wxTheClipboard->Open())
{
- *m_log << "Error opening the clipboard.\n";
+#if wxUSE_LOG
+ *m_log << wxT("Error opening the clipboard.\n");
+#endif // wxUSE_LOG
return;
}
else
{
- *m_log << "Successfully opened the clipboard.\n";
+#if wxUSE_LOG
+ *m_log << wxT("Successfully opened the clipboard.\n");
+#endif // wxUSE_LOG
}
wxTextDataObject data;
if (wxTheClipboard->IsSupported( data.GetFormat() ))
{
- *m_log << "Clipboard supports requested format.\n";
+#if wxUSE_LOG
+ *m_log << wxT("Clipboard supports requested format.\n");
+#endif // wxUSE_LOG
- if (wxTheClipboard->GetData( &data ))
+ if (wxTheClipboard->GetData( data ))
{
- *m_log << "Successfully retrieved data from the clipboard.\n";
- *m_multitext << data.GetText() << "\n";
+#if wxUSE_LOG
+ *m_log << wxT("Successfully retrieved data from the clipboard.\n");
+#endif // wxUSE_LOG
+ GetFocusedText()->AppendText(data.GetText());
}
else
{
- *m_log << "Error getting data from the clipboard.\n";
+#if wxUSE_LOG
+ *m_log << wxT("Error getting data from the clipboard.\n");
+#endif // wxUSE_LOG
}
}
else
{
- *m_log << "Clipboard doesn't support requested format.\n";
+#if wxUSE_LOG
+ *m_log << wxT("Clipboard doesn't support requested format.\n");
+#endif // wxUSE_LOG
}
wxTheClipboard->Close();
- *m_log << "Closed the clipboard.\n";
+#if wxUSE_LOG
+ *m_log << wxT("Closed the clipboard.\n");
+#endif // wxUSE_LOG
}
void MyPanel::DoCopyToClipboard()
{
- wxString text( m_multitext->GetLineText(0) );
+ // 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())
{
- *m_log << "No text to copy.\n";
+#if wxUSE_LOG
+ *m_log << wxT("No text to copy.\n");
+#endif // wxUSE_LOG
return;
}
if (!wxTheClipboard->Open())
{
- *m_log << "Error opening the clipboard.\n";
+#if wxUSE_LOG
+ *m_log << wxT("Error opening the clipboard.\n");
+#endif // wxUSE_LOG
return;
}
else
{
- *m_log << "Successfully opened the clipboard.\n";
+#if wxUSE_LOG
+ *m_log << wxT("Successfully opened the clipboard.\n");
+#endif // wxUSE_LOG
}
wxTextDataObject *data = new wxTextDataObject( text );
if (!wxTheClipboard->SetData( data ))
{
- *m_log << "Error while copying to the clipboard.\n";
+#if wxUSE_LOG
+ *m_log << wxT("Error while copying to the clipboard.\n");
+#endif // wxUSE_LOG
}
else
{
- *m_log << "Successfully copied data to the clipboard.\n";
+#if wxUSE_LOG
+ *m_log << wxT("Successfully copied data to the clipboard.\n");
+#endif // wxUSE_LOG
}
wxTheClipboard->Close();
- *m_log << "Closed the clipboard.\n";
+#if wxUSE_LOG
+ *m_log << wxT("Closed the clipboard.\n");
+#endif // wxUSE_LOG
}
#endif // wxUSE_CLIPBOARD
m_multitext->SetFocus();
}
+void MyPanel::DoGetWindowCoordinates()
+{
+ wxTextCtrl * const text = GetFocusedText();
+
+ const wxPoint pt0 = text->PositionToCoords(0);
+ const wxPoint ptCur = text->PositionToCoords(text->GetInsertionPoint());
+ *m_log << "Current position coordinates: "
+ "(" << ptCur.x << ", " << ptCur.y << "), "
+ "first position coordinates: "
+ "(" << pt0.x << ", " << pt0.y << ")\n";
+}
+
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)
#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_GET_WINDOW_COORD, MyFrame::OnGetWindowCoordinates)
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 char *title, int x, int y, int w, int h)
- : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h) )
+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);
+ Close(true);
}
void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
wxBeginBusyCursor();
wxMessageDialog dialog(this,
- "This is a text control sample. It demonstrates the many different\n"
- "text control styles, the use of the clipboard, setting and handling\n"
- "tooltips and intercepting key and char events.\n"
- "\n"
- "Copyright (c) 1999, Robert Roebling, Julian Smart, Vadim Zeitlin",
- "About Text Controls",
+ 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();
}
#if wxUSE_TOOLTIPS
-void MyFrame::OnSetTooltipDelay(wxCommandEvent& event)
+
+void MyFrame::OnSetTooltipDelay(wxCommandEvent& WXUNUSED(event))
{
static long s_delay = 5000;
wxString delay;
- delay.Printf( _T("%ld"), s_delay);
+ delay.Printf( wxT("%ld"), s_delay);
- delay = wxGetTextFromUser("Enter delay (in milliseconds)",
- "Set tooltip delay",
+ delay = wxGetTextFromUser(wxT("Enter delay (in milliseconds)"),
+ wxT("Set tooltip delay"),
delay,
this);
if ( !delay )
return; // cancelled
- wxSscanf(delay, _T("%ld"), &s_delay);
+ wxSscanf(delay, wxT("%ld"), &s_delay);
wxToolTip::SetDelay(s_delay);
- wxLogStatus(this, _T("Tooltip delay set to %ld milliseconds"), s_delay);
+ wxLogStatus(this, wxT("Tooltip delay set to %ld milliseconds"), s_delay);
}
-void MyFrame::OnToggleTooltips(wxCommandEvent& event)
+void MyFrame::OnToggleTooltips(wxCommandEvent& WXUNUSED(event))
{
- static bool s_enabled = TRUE;
+ static bool s_enabled = true;
s_enabled = !s_enabled;
wxToolTip::Enable(s_enabled);
- wxLogStatus(this, _T("Tooltips %sabled"), s_enabled ? _T("en") : _T("dis") );
+ wxLogStatus(this, wxT("Tooltips %sabled"), s_enabled ? wxT("en") : wxT("dis") );
}
#endif // tooltips
-void MyFrame::OnFileLoad(wxCommandEvent& event)
+#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))
{
- if ( m_panel->m_multitext->LoadFile("controls.cpp") )
- wxLogStatus(this, _T("Successfully loaded file"));
+ 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, _T("Couldn't load the file"));
+ 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 )
wxString msg;
msg.Printf(
#ifdef __WXMSW__
- _T("Focus: wxWindow = %p, HWND = %08x"),
+ wxT("Focus: wxWindow = %p, HWND = %p"),
#else
- _T("Focus: wxWindow = %p"),
+ wxT("Focus: wxWindow = %p"),
#endif
s_windowFocus
#ifdef __WXMSW__
#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().IsOk())
+ {
+ 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", facename);
+
+ if (attr.HasTextColour())
+ {
+ msg += wxString::Format(", colour: %s",
+ attr.GetTextColour().GetAsString());
+ }
+ else
+ {
+ msg += ", no colour";
+ }
+
+ msg << ", " << 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;
+ }
+}
projects / wxWidgets.git / blobdiff