X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/56c4a88b3b7557fe03884c111c2c8ee2228e4eaa..4b37e99afcedd67292c24e93677a83b76dc6b625:/samples/text/text.cpp?ds=sidebyside diff --git a/samples/text/text.cpp b/samples/text/text.cpp index 081fac5582..30a3dc55df 100644 --- a/samples/text/text.cpp +++ b/samples/text/text.cpp @@ -79,6 +79,7 @@ public: static bool ms_logKey; static bool ms_logChar; static bool ms_logMouse; + static bool ms_logText; private: static inline wxChar GetChar(bool on, wxChar c) { return on ? c : _T('-'); } @@ -99,6 +100,7 @@ public: void DoCopyToClipboard(); #endif // wxUSE_CLIPBOARD + void DoRemoveText(); void DoMoveToEndOfText(); void DoMoveToEndOfEntry(); @@ -119,6 +121,10 @@ public: wxTextCtrl *m_log; private: + // get the currently focused text control or return the default one is no + // text ctrl has focus + wxTextCtrl *GetFocusedText(wxTextCtrl *textDef); + DECLARE_EVENT_TABLE() }; @@ -145,6 +151,8 @@ public: { DoAddText(true); } void OnAddText( wxCommandEvent& event ) { DoAddText(false); } + void OnRemoveText( wxCommandEvent& event ) + { m_panel->DoRemoveText(); } void OnMoveToEndOfText( wxCommandEvent &event ) { m_panel->DoMoveToEndOfText(); } @@ -197,6 +205,16 @@ public: MyTextCtrl::ms_logMouse = event.IsChecked(); } + void OnLogText(wxCommandEvent& event) + { + MyTextCtrl::ms_logText = event.IsChecked(); + } + + void OnSetText(wxCommandEvent& event) + { + m_panel->m_text->SetValue(_T("Hello, world (what else did you expect)?")); + } + void OnIdle( wxIdleEvent& event ); private: @@ -207,7 +225,7 @@ private: text->Freeze(); for ( int i = 0; i < 100; i++ ) - text->AppendText(wxString::Format("Line %i\n", i)); + text->AppendText(wxString::Format(wxT("Line %i\n"), i)); text->SetInsertionPoint(0); @@ -257,11 +275,14 @@ enum TEXT_LINE_UP, TEXT_PAGE_DOWN, TEXT_PAGE_UP, + TEXT_REMOVE, + TEXT_SET, // log menu TEXT_LOG_KEY, TEXT_LOG_CHAR, TEXT_LOG_MOUSE, + TEXT_LOG_TEXT, TEXT_END }; @@ -308,6 +329,9 @@ bool MyApp::OnInit() wxMenu *menuText = new wxMenu; menuText->Append(TEXT_ADD_SOME, "&Append some text\tCtrl-A"); menuText->Append(TEXT_ADD_FREEZE, "&Append text with freeze/thaw\tShift-Ctrl-A"); + menuText->Append(TEXT_REMOVE, "&Remove first 10 characters\tCtrl-X"); + menuText->Append(TEXT_SET, "&Set the first text zone value\tCtrl-E"); + menuText->AppendSeparator(); menuText->Append(TEXT_MOVE_ENDTEXT, "Move cursor to the end of &text"); menuText->Append(TEXT_MOVE_ENDENTRY, "Move cursor to the end of &entry"); menuText->Append(TEXT_SET_EDITABLE, "Toggle &editable state", "", TRUE); @@ -325,12 +349,13 @@ bool MyApp::OnInit() menuLog->Append(TEXT_LOG_KEY, "Log &key events", "", TRUE); menuLog->Append(TEXT_LOG_CHAR, "Log &char events", "", TRUE); menuLog->Append(TEXT_LOG_MOUSE, "Log &mouse events", "", TRUE); + menuLog->Append(TEXT_LOG_TEXT, "Log &text events", "", TRUE); menuLog->AppendSeparator(); menuLog->Append(TEXT_CLEAR, "&Clear the log\tCtrl-C", "Clear the log window contents"); menuLog->Check(TEXT_LOG_KEY, TRUE); menuLog->Check(TEXT_LOG_CHAR, TRUE); - menuLog->Check(TEXT_LOG_MOUSE, TRUE); + menuLog->Check(TEXT_LOG_TEXT, TRUE); menu_bar->Append(menuLog, "&Log"); frame->SetMenuBar(menu_bar); @@ -361,7 +386,8 @@ END_EVENT_TABLE() bool MyTextCtrl::ms_logKey = TRUE; bool MyTextCtrl::ms_logChar = TRUE; -bool MyTextCtrl::ms_logMouse = TRUE; +bool MyTextCtrl::ms_logMouse = FALSE; +bool MyTextCtrl::ms_logText = TRUE; void MyTextCtrl::LogEvent(const wxChar *name, wxKeyEvent& event) const { @@ -475,9 +501,11 @@ void MyTextCtrl::LogEvent(const wxChar *name, wxKeyEvent& event) const default: { if ( wxIsprint((int)keycode) ) - key.Printf( _T("'%c'") , (char)keycode); + key.Printf(_T("'%c'"), (char)keycode); + else if ( keycode > 0 && keycode < 27 ) + key.Printf(_("Ctrl-%c"), _T('A') + keycode - 1); else - key.Printf( _T("unknown (%ld)"), keycode); + key.Printf(_T("unknown (%ld)"), keycode); } } } @@ -529,7 +557,7 @@ void MyTextCtrl::OnMouseEvent(wxMouseEvent& ev) { ev.Skip(); - if ( !MyTextCtrl::ms_logMouse ) + if ( !ms_logMouse ) return; if ( !ev.Moving() ) @@ -565,6 +593,9 @@ void MyTextCtrl::OnMouseEvent(wxMouseEvent& ev) void MyTextCtrl::OnText(wxCommandEvent& event) { + if ( !ms_logText ) + return; + MyTextCtrl *win = (MyTextCtrl *)event.GetEventObject(); const wxChar *data = (const wxChar *)(win->GetClientData()); if ( data ) @@ -600,7 +631,7 @@ void MyTextCtrl::OnTextURL(wxTextUrlEvent& event) void MyTextCtrl::OnChar(wxKeyEvent& event) { - if ( MyTextCtrl::ms_logChar ) + if ( ms_logChar ) LogEvent( _T("Char"), event); event.Skip(); @@ -608,7 +639,7 @@ void MyTextCtrl::OnChar(wxKeyEvent& event) void MyTextCtrl::OnKeyUp(wxKeyEvent& event) { - if ( MyTextCtrl::ms_logKey ) + if ( ms_logKey ) LogEvent( _T("Key up"), event); event.Skip(); @@ -624,11 +655,7 @@ void MyTextCtrl::OnKeyDown(wxKeyEvent& event) 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: %u (%ld)"), + wxLogMessage( _T("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(), @@ -658,7 +685,7 @@ void MyTextCtrl::OnKeyDown(wxKeyEvent& event) else { wxLogDebug( wxT("Stopped capturing mouse and events.") ); - m_hasCapture = TRUE; + m_hasCapture = FALSE; ReleaseMouse(); } break; @@ -675,9 +702,21 @@ void MyTextCtrl::OnKeyDown(wxKeyEvent& event) case WXK_F7: ShowPosition(10); break; + + case WXK_F10: + { + long from, to; + GetSelection(&from, &to); + + wxString sel = GetStringSelection(); + + wxLogMessage(_T("Selection: from %ld to %ld."), from, to); + wxLogMessage(_T("Selection = '%s' (len = %u)"), + sel.c_str(), sel.length()); + } } - if ( MyTextCtrl::ms_logKey ) + if ( ms_logKey ) LogEvent( wxT("Key down"), event); event.Skip(); @@ -694,7 +733,9 @@ END_EVENT_TABLE() MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) : wxPanel( frame, -1, 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 ); + m_log = new wxTextCtrl( this, -1, "This is the log window.\n", + wxPoint(5,260), wxSize(630,100), + wxTE_MULTILINE | wxTE_READONLY /* | wxTE_RICH */); wxLog *old_log = wxLog::SetActiveTarget( new wxLogTextCtrl( m_log ) ); @@ -738,11 +779,22 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) m_horizontal->SetValue("®lu»ouèký kùò zbìsile èe¹tina «»"); break; - default: + case '1': + m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL, + FALSE, "", + wxFONTENCODING_CP1251)); + m_horizontal->SetValue("Ïðèâåò!"); + break; + + case '8': m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL, FALSE, "", - wxFONTENCODING_KOI8)); + wxFONTENCODING_CP1251)); +#if wxUSE_UNICODE + m_horizontal->SetValue(L"\x0412\x0430\x0434\x0438\x043c \x0426"); +#else m_horizontal->SetValue("ËÁÖÅÔÓÑ ÕÄÁÞÎÙÍ"); +#endif } } else @@ -779,7 +831,7 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) wxPoint(450, 10), wxSize(230, 230), wxTE_RICH | wxTE_MULTILINE | - wxTE_AUTO_URL | + // wxTE_AUTO_URL | wxHSCROLL); #if 1 @@ -794,7 +846,7 @@ MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h ) m_textrich->AppendText(_T("And the next 10 characters should be green and italic\n")); m_textrich->SetDefaultStyle(wxTextAttr(*wxCYAN, *wxBLUE)); m_textrich->AppendText(_T("This text should be cyan on blue\n")); - m_textrich->SetDefaultStyle(*wxBLUE); + m_textrich->SetDefaultStyle(wxTextAttr(*wxBLUE, *wxWHITE)); m_textrich->AppendText(_T("And this should be in blue and the text you ") _T("type should be in blue as well")); #else @@ -816,6 +868,14 @@ void MyPanel::OnSize( wxSizeEvent &event ) event.Skip(); } +wxTextCtrl *MyPanel::GetFocusedText(wxTextCtrl *textDef) +{ + wxWindow *win = FindFocus(); + + wxTextCtrl *text = win ? wxDynamicCast(win, wxTextCtrl) : NULL; + return text ? text : textDef; +} + #if wxUSE_CLIPBOARD void MyPanel::DoPasteFromClipboard() { @@ -917,6 +977,11 @@ void MyPanel::DoMoveToEndOfEntry() m_text->SetFocus(); } +void MyPanel::DoRemoveText() +{ + GetFocusedText(m_multitext)->Remove(0, 10); +} + //---------------------------------------------------------------------- // MyFrame //---------------------------------------------------------------------- @@ -928,9 +993,10 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(TEXT_LOAD, MyFrame::OnFileLoad) EVT_MENU(TEXT_LOG_KEY, MyFrame::OnLogKey) - EVT_MENU(TEXT_LOG_CHAR, MyFrame::OnLogChar) - EVT_MENU(TEXT_LOG_MOUSE, MyFrame::OnLogMouse) - EVT_MENU(TEXT_CLEAR, MyFrame::OnLogClear) + EVT_MENU(TEXT_LOG_CHAR, MyFrame::OnLogChar) + EVT_MENU(TEXT_LOG_MOUSE,MyFrame::OnLogMouse) + EVT_MENU(TEXT_LOG_TEXT, MyFrame::OnLogText) + EVT_MENU(TEXT_CLEAR, MyFrame::OnLogClear) #if wxUSE_TOOLTIPS EVT_MENU(TEXT_TOOLTIPS_SETDELAY, MyFrame::OnSetTooltipDelay) @@ -942,6 +1008,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(TEXT_CLIPBOARD_COPY, MyFrame::OnCopyToClipboard) #endif // wxUSE_CLIPBOARD + EVT_MENU(TEXT_REMOVE, MyFrame::OnRemoveText) EVT_MENU(TEXT_ADD_SOME, MyFrame::OnAddText) EVT_MENU(TEXT_ADD_FREEZE, MyFrame::OnAddTextFreeze) EVT_MENU(TEXT_MOVE_ENDTEXT, MyFrame::OnMoveToEndOfText) @@ -955,6 +1022,8 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(TEXT_PAGE_DOWN, MyFrame::OnScrollPageDown) EVT_MENU(TEXT_PAGE_UP, MyFrame::OnScrollPageUp) + EVT_MENU(TEXT_SET, MyFrame::OnSetText) + EVT_IDLE(MyFrame::OnIdle) END_EVENT_TABLE() @@ -1058,9 +1127,8 @@ void MyFrame::OnFileSave(wxCommandEvent& event) { #if wxUSE_FILE // verify that the fil length is correct (it wasn't under Win95) - wxFile file("dummy.txt"); - wxLogStatus(this, _T("Successfully saved file " - "(text len = %ld, file size = %ld)"), + wxFile file(wxT("dummy.txt")); + wxLogStatus(this, _T("Successfully saved file (text len = %ld, file size = %ld)"), m_panel->m_textrich->GetValue().length(), file.Length()); #endif