X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3017f78d673acd86b210bd8d3747d45bb46d5fcd..6feaaaedd69b30001afcfe54620f08f635094819:/samples/text/text.cpp diff --git a/samples/text/text.cpp b/samples/text/text.cpp index bac4d8c3e9..7ddeaa8423 100644 --- a/samples/text/text.cpp +++ b/samples/text/text.cpp @@ -1,15 +1,15 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: controls.cpp +// Name: text.cpp // Purpose: TextCtrl wxWindows sample // Author: Robert Roebling // Modified by: // RCS-ID: $Id$ -// Copyright: (c) Robert Roebling, Julian Smart +// Copyright: (c) Robert Roebling, Julian Smart, Vadim Zeitlin // Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ - #pragma implementation "controls.h" + #pragma implementation "text.cpp" #endif // For compilers that support precompilation, includes "wx/wx.h". @@ -28,6 +28,10 @@ #include "wx/clipbrd.h" #endif +#if wxUSE_FILE + #include "wx/file.h" +#endif + #if wxUSE_TOOLTIPS #include "wx/tooltip.h" #endif @@ -40,6 +44,9 @@ #define wxUSE_CLIPBOARD 0 #endif +#include "wx/colordlg.h" +#include "wx/fontdlg.h" + //---------------------------------------------------------------------- // class definitions //---------------------------------------------------------------------- @@ -57,15 +64,35 @@ class MyTextCtrl : public wxTextCtrl 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 OnTextURL(wxTextUrlEvent& event); + void OnTextMaxLen(wxCommandEvent& 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; + private: static inline wxChar GetChar(bool on, wxChar c) { return on ? c : _T('-'); } - void LogEvent(const wxChar *name, wxKeyEvent& event) const; + void LogKeyEvent(const wxChar *name, wxKeyEvent& event) const; + + bool m_hasCapture; DECLARE_EVENT_TABLE() }; @@ -74,12 +101,16 @@ class MyPanel: public wxPanel { public: MyPanel(wxFrame *frame, int x, int y, int w, int h); + virtual ~MyPanel() { delete wxLog::SetActiveTarget(m_logOld); } #if wxUSE_CLIPBOARD void DoPasteFromClipboard(); void DoCopyToClipboard(); #endif // wxUSE_CLIPBOARD + void DoRemoveText(); + void DoReplaceText(); + void DoSelectText(); void DoMoveToEndOfText(); void DoMoveToEndOfEntry(); @@ -90,20 +121,29 @@ public: MyTextCtrl *m_enter; MyTextCtrl *m_tab; MyTextCtrl *m_readonly; + MyTextCtrl *m_limited; MyTextCtrl *m_multitext; MyTextCtrl *m_horizontal; + MyTextCtrl *m_textrich; + wxTextCtrl *m_log; + wxLog *m_logOld; + 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() }; 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); @@ -119,21 +159,139 @@ public: { m_panel->DoCopyToClipboard(); } #endif // wxUSE_CLIPBOARD + void OnAddTextFreeze( wxCommandEvent& event ) + { DoAddText(true); } + void OnAddText( wxCommandEvent& event ) + { DoAddText(false); } + void OnRemoveText( wxCommandEvent& event ) + { m_panel->DoRemoveText(); } + void OnReplaceText( wxCommandEvent& event ) + { m_panel->DoReplaceText(); } + void OnSelectText( wxCommandEvent& event ) + { m_panel->DoSelectText(); } + void OnMoveToEndOfText( wxCommandEvent &event ) { m_panel->DoMoveToEndOfText(); } void OnMoveToEndOfEntry( wxCommandEvent &event ) { m_panel->DoMoveToEndOfEntry(); } + void OnScrollLineDown(wxCommandEvent& event) + { + if ( !m_panel->m_textrich->LineDown() ) + wxLogMessage(_T("Already at the bottom")); + } + + void OnScrollLineUp(wxCommandEvent& event) + { + if ( !m_panel->m_textrich->LineUp() ) + wxLogMessage(_T("Already at the top")); + } + + void OnScrollPageDown(wxCommandEvent& event) + { + if ( !m_panel->m_textrich->PageDown() ) + wxLogMessage(_T("Already at the bottom")); + } + + void OnScrollPageUp(wxCommandEvent& event) + { + if ( !m_panel->m_textrich->PageUp() ) + wxLogMessage(_T("Already at the top")); + } + + void OnLogClear(wxCommandEvent& event); + 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 OnSetText(wxCommandEvent& event) + { + m_panel->m_text->SetValue(_T("Hello, world (what else did you expect)?")); + } void OnIdle( wxIdleEvent& event ); private: + void DoAddText(bool freeze) + { + wxTextCtrl * const text = m_panel->m_textrich; + text->Clear(); + + if ( freeze ) + text->Freeze(); + + for ( int i = 0; i < 100; i++ ) + { + text->AppendText(wxString::Format(wxT("Line %i\n"), i)); + } + + if ( freeze ) + text->Thaw(); + + text->SetInsertionPoint(0); + } + 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 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); + +private: + wxTextCtrl *m_textCtrl; + + DECLARE_EVENT_TABLE() +}; + //---------------------------------------------------------------------- // main() //---------------------------------------------------------------------- @@ -149,6 +307,9 @@ enum TEXT_QUIT = 100, TEXT_ABOUT, TEXT_LOAD, + TEXT_SAVE, + TEXT_CLEAR, + TEXT_RICH_TEXT_TEST, // clipboard menu TEXT_CLIPBOARD_COPY = 200, @@ -158,52 +319,113 @@ enum 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_MOVE_ENDTEXT, + TEXT_MOVE_ENDENTRY, + TEXT_SET_EDITABLE, + TEXT_SET_ENABLED, + TEXT_LINE_DOWN, + TEXT_LINE_UP, + TEXT_PAGE_DOWN, + TEXT_PAGE_UP, + TEXT_REMOVE, + TEXT_REPLACE, + TEXT_SELECT, + TEXT_SET, + + // log menu + TEXT_LOG_KEY, + TEXT_LOG_CHAR, + TEXT_LOG_MOUSE, + TEXT_LOG_TEXT, + TEXT_LOG_FOCUS, + + TEXT_END }; bool MyApp::OnInit() { // Create the main frame window MyFrame *frame = new MyFrame((wxFrame *) NULL, - "Text wxWindows sample", 50, 50, 640, 420); + _T("Text wxWindows sample"), 50, 50, 700, 420); 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, _T("&Save file\tCtrl-S"), + _T("Save the text control contents to file")); + file_menu->Append(TEXT_LOAD, _T("&Load file\tCtrl-O"), + _T("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, _T("Show Rich Text Editor")); file_menu->AppendSeparator(); - file_menu->Append(TEXT_QUIT, "E&xit\tAlt-X", "Quit controls sample"); + file_menu->Append(TEXT_ABOUT, _T("&About\tAlt-A")); + file_menu->AppendSeparator(); + file_menu->Append(TEXT_QUIT, _T("E&xit\tAlt-X"), _T("Quit this sample")); wxMenuBar *menu_bar = new wxMenuBar( wxMB_DOCKABLE ); - menu_bar->Append(file_menu, "&File"); + menu_bar->Append(file_menu, _T("&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, _T("Set &delay\tCtrl-D")); tooltip_menu->AppendSeparator(); - tooltip_menu->Append(TEXT_TOOLTIPS_ENABLE, "&Toggle tooltips\tCtrl-T", - "enable/disable tooltips", TRUE); + tooltip_menu->Append(TEXT_TOOLTIPS_ENABLE, _T("&Toggle tooltips\tCtrl-T"), + _T("enable/disable tooltips"), TRUE); tooltip_menu->Check(TEXT_TOOLTIPS_ENABLE, TRUE); - menu_bar->Append(tooltip_menu, "&Tooltips"); + menu_bar->Append(tooltip_menu, _T("&Tooltips")); #endif // wxUSE_TOOLTIPS #if wxUSE_CLIPBOARD 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, _T("&Copy\tCtrl-C"), + _T("Copy the first line to the clipboard")); + menuClipboard->Append(TEXT_CLIPBOARD_PASTE, _T("&Paste\tCtrl-V"), + _T("Paste from clipboard to the text control")); + menu_bar->Append(menuClipboard, _T("&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, _T("&Append some text\tCtrl-A")); + menuText->Append(TEXT_ADD_FREEZE, _T("&Append text with freeze/thaw\tShift-Ctrl-A")); + menuText->Append(TEXT_REMOVE, _T("&Remove first 10 characters\tCtrl-Y")); + menuText->Append(TEXT_REPLACE, _T("&Replace characters 4 to 8 with ABC\tCtrl-R")); + menuText->Append(TEXT_SELECT, _T("&Select characters 4 to 8\tCtrl-I")); + menuText->Append(TEXT_SET, _T("&Set the first text zone value\tCtrl-E")); + menuText->AppendSeparator(); + menuText->Append(TEXT_MOVE_ENDTEXT, _T("Move cursor to the end of &text")); + menuText->Append(TEXT_MOVE_ENDENTRY, _T("Move cursor to the end of &entry")); + menuText->Append(TEXT_SET_EDITABLE, _T("Toggle &editable state"), _T(""), TRUE); + menuText->Append(TEXT_SET_ENABLED, _T("Toggle e&nabled state"), _T(""), TRUE); + menuText->Check(TEXT_SET_EDITABLE, TRUE); + menuText->Check(TEXT_SET_ENABLED, TRUE); + menuText->AppendSeparator(); + menuText->Append(TEXT_LINE_DOWN, _T("Scroll text one line down")); + menuText->Append(TEXT_LINE_UP, _T("Scroll text one line up")); + menuText->Append(TEXT_PAGE_DOWN, _T("Scroll text one page down")); + menuText->Append(TEXT_PAGE_DOWN, _T("Scroll text one page up")); + menu_bar->Append(menuText, _T("Te&xt")); + + wxMenu *menuLog = new wxMenu; + menuLog->Append(TEXT_LOG_KEY, _T("Log &key events"), _T(""), TRUE); + menuLog->Append(TEXT_LOG_CHAR, _T("Log &char events"), _T(""), TRUE); + menuLog->Append(TEXT_LOG_MOUSE, _T("Log &mouse events"), _T(""), TRUE); + menuLog->Append(TEXT_LOG_TEXT, _T("Log &text events"), _T(""), TRUE); + menuLog->Append(TEXT_LOG_FOCUS, _T("Log &focus events"), _T(""), TRUE); + menuLog->AppendSeparator(); + menuLog->Append(TEXT_CLEAR, _T("&Clear the log\tCtrl-C"), + _T("Clear the log window contents")); + + // select only the interesting events by default + menuLog->Check(TEXT_LOG_KEY, TRUE); + menuLog->Check(TEXT_LOG_CHAR, TRUE); + menuLog->Check(TEXT_LOG_TEXT, TRUE); + + MyTextCtrl::ms_logKey = + MyTextCtrl::ms_logChar = + MyTextCtrl::ms_logText = TRUE; + menu_bar->Append(menuLog, _T("&Log")); frame->SetMenuBar(menu_bar); @@ -223,124 +445,141 @@ BEGIN_EVENT_TABLE(MyTextCtrl, wxTextCtrl) EVT_KEY_DOWN(MyTextCtrl::OnKeyDown) EVT_KEY_UP(MyTextCtrl::OnKeyUp) EVT_CHAR(MyTextCtrl::OnChar) + + EVT_TEXT(-1, MyTextCtrl::OnText) + EVT_TEXT_URL(-1, MyTextCtrl::OnTextURL) + EVT_TEXT_MAXLEN(-1, MyTextCtrl::OnTextMaxLen) + + 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; + +void MyTextCtrl::LogKeyEvent(const wxChar *name, wxKeyEvent& event) const { wxString key; - long keycode = event.KeyCode(); + 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; - - default: + case WXK_BACK: key = _T("BACK"); break; + case WXK_TAB: key = _T("TAB"); break; + case WXK_RETURN: key = _T("RETURN"); break; + case WXK_ESCAPE: key = _T("ESCAPE"); break; + case WXK_SPACE: key = _T("SPACE"); break; + case WXK_DELETE: key = _T("DELETE"); break; + case WXK_START: key = _T("START"); break; + case WXK_LBUTTON: key = _T("LBUTTON"); break; + case WXK_RBUTTON: key = _T("RBUTTON"); break; + case WXK_CANCEL: key = _T("CANCEL"); break; + case WXK_MBUTTON: key = _T("MBUTTON"); break; + case WXK_CLEAR: key = _T("CLEAR"); break; + case WXK_SHIFT: key = _T("SHIFT"); break; + case WXK_ALT: key = _T("ALT"); break; + case WXK_CONTROL: key = _T("CONTROL"); break; + case WXK_MENU: key = _T("MENU"); break; + case WXK_PAUSE: key = _T("PAUSE"); break; + case WXK_CAPITAL: key = _T("CAPITAL"); break; + case WXK_PRIOR: key = _T("PRIOR"); break; + case WXK_NEXT: key = _T("NEXT"); break; + case WXK_END: key = _T("END"); break; + case WXK_HOME: key = _T("HOME"); break; + case WXK_LEFT: key = _T("LEFT"); break; + case WXK_UP: key = _T("UP"); break; + case WXK_RIGHT: key = _T("RIGHT"); break; + case WXK_DOWN: key = _T("DOWN"); break; + case WXK_SELECT: key = _T("SELECT"); break; + case WXK_PRINT: key = _T("PRINT"); break; + case WXK_EXECUTE: key = _T("EXECUTE"); break; + case WXK_SNAPSHOT: key = _T("SNAPSHOT"); break; + case WXK_INSERT: key = _T("INSERT"); break; + case WXK_HELP: key = _T("HELP"); break; + case WXK_NUMPAD0: key = _T("NUMPAD0"); break; + case WXK_NUMPAD1: key = _T("NUMPAD1"); break; + case WXK_NUMPAD2: key = _T("NUMPAD2"); break; + case WXK_NUMPAD3: key = _T("NUMPAD3"); break; + case WXK_NUMPAD4: key = _T("NUMPAD4"); break; + case WXK_NUMPAD5: key = _T("NUMPAD5"); break; + case WXK_NUMPAD6: key = _T("NUMPAD6"); break; + case WXK_NUMPAD7: key = _T("NUMPAD7"); break; + case WXK_NUMPAD8: key = _T("NUMPAD8"); break; + case WXK_NUMPAD9: key = _T("NUMPAD9"); break; + case WXK_MULTIPLY: key = _T("MULTIPLY"); break; + case WXK_ADD: key = _T("ADD"); break; + case WXK_SEPARATOR: key = _T("SEPARATOR"); break; + case WXK_SUBTRACT: key = _T("SUBTRACT"); break; + case WXK_DECIMAL: key = _T("DECIMAL"); break; + case WXK_DIVIDE: key = _T("DIVIDE"); break; + case WXK_F1: key = _T("F1"); break; + case WXK_F2: key = _T("F2"); break; + case WXK_F3: key = _T("F3"); break; + case WXK_F4: key = _T("F4"); break; + case WXK_F5: key = _T("F5"); break; + case WXK_F6: key = _T("F6"); break; + case WXK_F7: key = _T("F7"); break; + case WXK_F8: key = _T("F8"); break; + case WXK_F9: key = _T("F9"); break; + case WXK_F10: key = _T("F10"); break; + case WXK_F11: key = _T("F11"); break; + case WXK_F12: key = _T("F12"); break; + case WXK_F13: key = _T("F13"); break; + case WXK_F14: key = _T("F14"); break; + case WXK_F15: key = _T("F15"); break; + case WXK_F16: key = _T("F16"); break; + case WXK_F17: key = _T("F17"); break; + case WXK_F18: key = _T("F18"); break; + case WXK_F19: key = _T("F19"); break; + case WXK_F20: key = _T("F20"); break; + case WXK_F21: key = _T("F21"); break; + case WXK_F22: key = _T("F22"); break; + case WXK_F23: key = _T("F23"); break; + case WXK_F24: key = _T("F24"); break; + case WXK_NUMLOCK: key = _T("NUMLOCK"); break; + case WXK_SCROLL: key = _T("SCROLL"); break; + case WXK_PAGEUP: key = _T("PAGEUP"); break; + case WXK_PAGEDOWN: key = _T("PAGEDOWN"); break; + case WXK_NUMPAD_SPACE: key = _T("NUMPAD_SPACE"); break; + case WXK_NUMPAD_TAB: key = _T("NUMPAD_TAB"); break; + case WXK_NUMPAD_ENTER: key = _T("NUMPAD_ENTER"); break; + case WXK_NUMPAD_F1: key = _T("NUMPAD_F1"); break; + case WXK_NUMPAD_F2: key = _T("NUMPAD_F2"); break; + case WXK_NUMPAD_F3: key = _T("NUMPAD_F3"); break; + case WXK_NUMPAD_F4: key = _T("NUMPAD_F4"); break; + case WXK_NUMPAD_HOME: key = _T("NUMPAD_HOME"); break; + case WXK_NUMPAD_LEFT: key = _T("NUMPAD_LEFT"); break; + case WXK_NUMPAD_UP: key = _T("NUMPAD_UP"); break; + case WXK_NUMPAD_RIGHT: key = _T("NUMPAD_RIGHT"); break; + case WXK_NUMPAD_DOWN: key = _T("NUMPAD_DOWN"); break; + case WXK_NUMPAD_PRIOR: key = _T("NUMPAD_PRIOR"); break; + case WXK_NUMPAD_PAGEUP: key = _T("NUMPAD_PAGEUP"); break; + case WXK_NUMPAD_PAGEDOWN: key = _T("NUMPAD_PAGEDOWN"); break; + case WXK_NUMPAD_END: key = _T("NUMPAD_END"); break; + case WXK_NUMPAD_BEGIN: key = _T("NUMPAD_BEGIN"); break; + case WXK_NUMPAD_INSERT: key = _T("NUMPAD_INSERT"); break; + case WXK_NUMPAD_DELETE: key = _T("NUMPAD_DELETE"); break; + case WXK_NUMPAD_EQUAL: key = _T("NUMPAD_EQUAL"); break; + case WXK_NUMPAD_MULTIPLY: key = _T("NUMPAD_MULTIPLY"); break; + case WXK_NUMPAD_ADD: key = _T("NUMPAD_ADD"); break; + case WXK_NUMPAD_SEPARATOR: key = _T("NUMPAD_SEPARATOR"); break; + case WXK_NUMPAD_SUBTRACT: key = _T("NUMPAD_SUBTRACT"); break; + case WXK_NUMPAD_DECIMAL: key = _T("NUMPAD_DECIMAL"); break; + + 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); + } } } @@ -351,37 +590,154 @@ void MyTextCtrl::LogEvent(const wxChar *name, wxKeyEvent& event) const GetChar( event.AltDown(), _T('A') ), GetChar( event.ShiftDown(), _T('S') ), GetChar( event.MetaDown(), _T('M') ) ); +} +static wxString GetMouseEventDesc(const wxMouseEvent& ev) +{ + // click event + wxString button; + bool dbl, up; + if ( ev.LeftDown() || ev.LeftUp() || ev.LeftDClick() ) + { + button = _T("Left"); + dbl = ev.LeftDClick(); + up = ev.LeftUp(); + } + else if ( ev.MiddleDown() || ev.MiddleUp() || ev.MiddleDClick() ) + { + button = _T("Middle"); + dbl = ev.MiddleDClick(); + up = ev.MiddleUp(); + } + else if ( ev.RightDown() || ev.RightUp() || ev.RightDClick() ) + { + button = _T("Right"); + dbl = ev.RightDClick(); + up = ev.RightUp(); + } + else + { + return _T("Unknown mouse event"); + } + + return wxString::Format(_T("%s mouse button %s"), + button.c_str(), + dbl ? _T("double clicked") + : up ? _T("released") : _T("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 = _T("Mouse entered the window"); + } + else if ( ev.Leaving() ) + { + msg = _T("Mouse left the window"); + } + else + { + msg = GetMouseEventDesc(ev); + } + + msg << _T(" at (") << ev.GetX() << _T(", ") << ev.GetY() << _T(") ") + << _T("Flags: ") + << GetChar( ev.LeftIsDown(), _T('1') ) + << GetChar( ev.MiddleIsDown(), _T('2') ) + << GetChar( ev.RightIsDown(), _T('3') ) + << GetChar( ev.ControlDown(), _T('C') ) + << GetChar( ev.AltDown(), _T('A') ) + << GetChar( ev.ShiftDown(), _T('S') ) + << GetChar( ev.MetaDown(), _T('M') ); + + 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) { - LogEvent( _T("Char"), event); + if ( ms_logFocus ) + wxLogMessage( wxT("%p lost focus"), this); -/* How are we supposed to test wxTE_PROCESS_TAB with this code? + event.Skip(); +} - if ( event.KeyCode() == WXK_TAB ) +void MyTextCtrl::OnText(wxCommandEvent& event) +{ + if ( !ms_logText ) + return; + + MyTextCtrl *win = (MyTextCtrl *)event.GetEventObject(); + const wxChar *data = (const wxChar *)(win->GetClientData()); + if ( data ) { - WriteText("\t"); + wxLogMessage(_T("Text changed in control '%s'"), data); } else { - event.Skip(); + // wxLogMessage( event.GetString() ); + wxLogMessage(_T("Text changed in some control")); } -*/ +} + +void MyTextCtrl::OnTextMaxLen(wxCommandEvent& event) +{ + wxLogMessage(_T("You can't enter more characters into this control.")); +} + +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(_T("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( _T("Char"), event); + event.Skip(); } void MyTextCtrl::OnKeyUp(wxKeyEvent& event) { - LogEvent( _("Key up"), event); + if ( ms_logKey ) + LogKeyEvent( _T("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 @@ -389,16 +745,22 @@ 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: %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(), - GetLineLength(line), + (long) GetNumberOfLines(), + (long) GetLineLength(line), + GetValue().length(), GetLastPosition()); + + 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()); } break; @@ -411,9 +773,56 @@ void MyTextCtrl::OnKeyDown(wxKeyEvent& event) // 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(_T("\n")); + break; + + case WXK_F6: + wxLogMessage(_T("IsModified() before SetValue(): %d"), + IsModified()); + SetValue(_T("SetValue() has been called")); + wxLogMessage(_T("IsModified() after SetValue(): %d"), + IsModified()); + break; + + case WXK_F7: + wxLogMessage(_T("Position 10 should be now visible.")); + ShowPosition(10); + break; + + case WXK_F8: + wxLogMessage(_T("Control has been cleared")); + Clear(); + break; + + case WXK_F9: + WriteText(_T("WriteText() has been called")); + break; + + case WXK_F10: + AppendText(_T("AppendText() has been called")); + break; } - LogEvent( _("Key down"), event); + if ( ms_logKey ) + LogKeyEvent( wxT("Key down"), event); event.Skip(); } @@ -429,48 +838,126 @@ 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 ); - - wxLog *old_log = wxLog::SetActiveTarget( new wxLogTextCtrl( m_log ) ); + m_log = new wxTextCtrl( this, -1, _T("This is the log window.\n"), + wxPoint(5,260), wxSize(630,100), + wxTE_MULTILINE | wxTE_READONLY /* | wxTE_RICH */); - delete old_log; + m_logOld = wxLog::SetActiveTarget( new wxLogTextCtrl( m_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, -1, _T("Single line."), + wxPoint(10,10), wxSize(140,-1), + wxTE_PROCESS_ENTER); + m_text->SetForegroundColour(*wxBLUE); + m_text->SetBackgroundColour(*wxLIGHT_GREY); + (*m_text) << _T(" Appended."); m_text->SetInsertionPoint(0); - m_text->WriteText( "Prepended. " ); + m_text->WriteText( _T("Prepended. ") ); - m_password = new MyTextCtrl( this, -1, "", + m_password = new MyTextCtrl( this, -1, _T(""), wxPoint(10,50), wxSize(140,-1), wxTE_PASSWORD ); - m_readonly = new MyTextCtrl( this, -1, "Read only", + m_readonly = new MyTextCtrl( this, -1, _T("Read only"), wxPoint(10,90), wxSize(140,-1), wxTE_READONLY ); + m_limited = new MyTextCtrl(this, -1, _T("Max 8 ch"), + wxPoint(10, 130), wxSize(140, -1)); + m_limited->SetMaxLength(8); + // multi line text controls - m_horizontal = new MyTextCtrl( this, -1, "Multiline text control with a horizontal scrollbar.", + m_horizontal = new MyTextCtrl( this, -1, _T("Multiline text control with a horizontal scrollbar."), wxPoint(10,170), wxSize(140,70), wxTE_MULTILINE | wxHSCROLL ); - m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL, - FALSE, "", wxFONTENCODING_KOI8)); - m_multitext = new MyTextCtrl( this, -1, "Multi line.", + // a little hack to use the command line argument for encoding testing + if ( wxTheApp->argc == 2 ) + { + switch ( wxTheApp->argv[1][0] ) + { + case '2': + m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL, + FALSE, _T(""), + wxFONTENCODING_ISO8859_2)); + m_horizontal->SetValue(_T("®lu»ouèký kùò zbìsile èe¹tina «»")); + break; + + case '1': + m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL, + FALSE, _T(""), + wxFONTENCODING_CP1251)); + m_horizontal->SetValue(_T("Ïðèâåò!")); + break; + + case '8': + m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL, + FALSE, _T(""), + wxFONTENCODING_CP1251)); +#if wxUSE_UNICODE + m_horizontal->SetValue(L"\x0412\x0430\x0434\x0438\x043c \x0426"); +#else + m_horizontal->SetValue("ËÁÖÅÔÓÑ ÕÄÁÞÎÙÍ"); +#endif + } + } + else + { + m_horizontal->SetValue(_T("Text in default encoding")); + } + + m_multitext = new MyTextCtrl( this, -1, _T("Multi line."), wxPoint(180,10), wxSize(240,70), wxTE_MULTILINE ); - (*m_multitext) << " Appended."; + m_multitext->SetFont(*wxITALIC_FONT); + (*m_multitext) << _T(" Appended."); m_multitext->SetInsertionPoint(0); - m_multitext->WriteText( "Prepended. " ); + m_multitext->WriteText( _T("Prepended. ") ); + m_multitext->SetForegroundColour(*wxRED); + m_multitext->SetBackgroundColour(*wxLIGHT_GREY); #if wxUSE_TOOLTIPS - m_multitext->SetToolTip("Press F1 here."); + m_multitext->SetToolTip(_T("Press Fn function keys here")); #endif - m_tab = new MyTextCtrl( this, -1, "Multiline, allow processing.", + m_tab = new MyTextCtrl( this, 100, _T("Multiline, allow processing."), wxPoint(180,90), wxSize(240,70), wxTE_MULTILINE | wxTE_PROCESS_TAB ); + m_tab->SetClientData((void *)_T("tab")); - m_enter = new MyTextCtrl( this, -1, "Multiline, allow processing.", + m_enter = new MyTextCtrl( this, 100, _T("Multiline, allow processing."), wxPoint(180,170), wxSize(240,70), wxTE_MULTILINE); + m_enter->SetClientData((void *)_T("enter")); + +#if 0 + m_textrich = new MyTextCtrl(this, -1, _T("Allows more than 30Kb of text\n") + _T("(even under broken Win9x)\n") + _T("and a very very very very very ") + _T("very very very long line to test ") + _T("wxHSCROLL style"), + wxPoint(450, 10), wxSize(230, 230), + wxTE_RICH2 | + wxTE_MULTILINE | + // wxTE_AUTO_URL | + wxHSCROLL); + 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(_T("\n\nFirst 10 characters should be in red\n")); + m_textrich->AppendText(_T("Next 10 characters should be in blue\n")); + m_textrich->AppendText(_T("Next 10 characters should be normal\n")); + 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(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 + m_textrich = new MyTextCtrl(this, -1, _T(""), + wxPoint(450, 10), wxSize(230, 230), + wxTE_RICH2 | + wxTE_MULTILINE | + wxHSCROLL); +#endif } void MyPanel::OnSize( wxSizeEvent &event ) @@ -480,6 +967,14 @@ 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() { @@ -490,76 +985,81 @@ void MyPanel::DoPasteFromClipboard() if (!wxTheClipboard->Open()) { - *m_log << "Error opening the clipboard.\n"; + *m_log << _T("Error opening the clipboard.\n"); return; } else { - *m_log << "Successfully opened the clipboard.\n"; + *m_log << _T("Successfully opened the clipboard.\n"); } wxTextDataObject data; if (wxTheClipboard->IsSupported( data.GetFormat() )) { - *m_log << "Clipboard supports requested format.\n"; + *m_log << _T("Clipboard supports requested format.\n"); - if (wxTheClipboard->GetData( &data )) + if (wxTheClipboard->GetData( data )) { - *m_log << "Successfully retrieved data from the clipboard.\n"; - *m_multitext << data.GetText() << "\n"; + *m_log << _T("Successfully retrieved data from the clipboard.\n"); + *m_multitext << data.GetText() << _T("\n"); } else { - *m_log << "Error getting data from the clipboard.\n"; + *m_log << _T("Error getting data from the clipboard.\n"); } } else { - *m_log << "Clipboard doesn't support requested format.\n"; + *m_log << _T("Clipboard doesn't support requested format.\n"); } wxTheClipboard->Close(); - *m_log << "Closed the clipboard.\n"; + *m_log << _T("Closed the clipboard.\n"); } 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( m_multitext->GetLineText(0) ); if (text.IsEmpty()) { - *m_log << "No text to copy.\n"; + *m_log << _T("No text to copy.\n"); return; } if (!wxTheClipboard->Open()) { - *m_log << "Error opening the clipboard.\n"; + *m_log << _T("Error opening the clipboard.\n"); return; } else { - *m_log << "Successfully opened the clipboard.\n"; + *m_log << _T("Successfully opened the clipboard.\n"); } wxTextDataObject *data = new wxTextDataObject( text ); if (!wxTheClipboard->SetData( data )) { - *m_log << "Error while copying to the clipboard.\n"; + *m_log << _T("Error while copying to the clipboard.\n"); } else { - *m_log << "Successfully copied data to the clipboard.\n"; + *m_log << _T("Successfully copied data to the clipboard.\n"); } wxTheClipboard->Close(); - *m_log << "Closed the clipboard.\n"; + *m_log << _T("Closed the clipboard.\n"); } #endif // wxUSE_CLIPBOARD @@ -576,6 +1076,21 @@ void MyPanel::DoMoveToEndOfEntry() m_text->SetFocus(); } +void MyPanel::DoRemoveText() +{ + GetFocusedText(m_multitext)->Remove(0, 10); +} + +void MyPanel::DoReplaceText() +{ + GetFocusedText(m_multitext)->Replace(3, 8, _T("ABC")); +} + +void MyPanel::DoSelectText() +{ + GetFocusedText(m_multitext)->SetSelection(3, 8); +} + //---------------------------------------------------------------------- // MyFrame //---------------------------------------------------------------------- @@ -583,7 +1098,16 @@ void MyPanel::DoMoveToEndOfEntry() 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_CLEAR, MyFrame::OnLogClear) #if wxUSE_TOOLTIPS EVT_MENU(TEXT_TOOLTIPS_SETDELAY, MyFrame::OnSetTooltipDelay) @@ -595,13 +1119,28 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(TEXT_CLIPBOARD_COPY, MyFrame::OnCopyToClipboard) #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_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_SET, MyFrame::OnSetText) + EVT_IDLE(MyFrame::OnIdle) END_EVENT_TABLE() -MyFrame::MyFrame(wxFrame *frame, const char *title, int x, int y, int w, int h) +MyFrame::MyFrame(wxFrame *frame, const wxChar *title, int x, int y, int w, int h) : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h) ) { CreateStatusBar(2); @@ -619,12 +1158,12 @@ 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", + _T("This is a text control sample. It demonstrates the many different\n") + _T("text control styles, the use of the clipboard, setting and handling\n") + _T("tooltips and intercepting key and char events.\n") + _T("\n") + _T("Copyright (c) 1999, Robert Roebling, Julian Smart, Vadim Zeitlin"), + _T("About wxTextCtrl Sample"), wxOK | wxICON_INFORMATION); dialog.ShowModal(); @@ -640,8 +1179,8 @@ void MyFrame::OnSetTooltipDelay(wxCommandEvent& event) wxString delay; delay.Printf( _T("%ld"), s_delay); - delay = wxGetTextFromUser("Enter delay (in milliseconds)", - "Set tooltip delay", + delay = wxGetTextFromUser(_T("Enter delay (in milliseconds)"), + _T("Set tooltip delay"), delay, this); if ( !delay ) @@ -666,14 +1205,66 @@ void MyFrame::OnToggleTooltips(wxCommandEvent& event) } #endif // tooltips +void MyFrame::OnLogClear(wxCommandEvent& WXUNUSED(event)) +{ + m_panel->m_log->Clear(); +} + +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& event) +{ + if ( m_panel->m_textrich->SaveFile(_T("dummy.txt")) ) + { +#if wxUSE_FILE + // verify that the fil length is correct (it wasn't under Win95) + wxFile file(wxT("dummy.txt")); + wxLogStatus(this, + _T("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 save the file")); +} + void MyFrame::OnFileLoad(wxCommandEvent& event) { - if ( m_panel->m_multitext->LoadFile("text.rc") ) + if ( m_panel->m_textrich->LoadFile(_T("dummy.txt")) ) wxLogStatus(this, _T("Successfully loaded file")); else wxLogStatus(this, _T("Couldn't load the file")); } +void MyFrame::OnRichTextTest(wxCommandEvent& event) +{ + RichTextFrame* frame = new RichTextFrame(this, _T("Rich Text Editor")); + frame->Show(TRUE); +} + void MyFrame::OnIdle( wxIdleEvent& event ) { // track the window which has the focus in the status bar @@ -692,7 +1283,7 @@ void MyFrame::OnIdle( wxIdleEvent& event ) #endif s_windowFocus #ifdef __WXMSW__ - , s_windowFocus->GetHWND() + , (unsigned int) s_windowFocus->GetHWND() #endif ); @@ -700,3 +1291,230 @@ void MyFrame::OnIdle( wxIdleEvent& event ) } 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 +}; + +BEGIN_EVENT_TABLE(RichTextFrame, wxFrame) + 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) +END_EVENT_TABLE() + +RichTextFrame::RichTextFrame(wxWindow* parent, const wxString& title): + wxFrame(parent, -1, title, wxDefaultPosition, wxSize(300, 400)) +{ + m_textCtrl = new wxTextCtrl(this, -1, 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")); + menuBar->Append(editMenu, _("Edit")); + + SetMenuBar(menuBar); +} + +// Event handlers + +void RichTextFrame::OnClose(wxCommandEvent& event) +{ + Close(TRUE); +} + +void RichTextFrame::OnLeftAlign(wxCommandEvent& event) +{ + wxTextAttr attr; + attr.SetAlignment(wxTEXT_ALIGNMENT_LEFT); + + long start, end; + m_textCtrl->GetSelection(& start, & end); + m_textCtrl->SetStyle(start, end, attr); +} + +void RichTextFrame::OnRightAlign(wxCommandEvent& event) +{ + wxTextAttr attr; + attr.SetAlignment(wxTEXT_ALIGNMENT_RIGHT); + + long start, end; + m_textCtrl->GetSelection(& start, & end); + m_textCtrl->SetStyle(start, end, attr); +} + +void RichTextFrame::OnJustify(wxCommandEvent& event) +{ + wxTextAttr attr; + attr.SetAlignment(wxTEXT_ALIGNMENT_JUSTIFIED); + + long start, end; + m_textCtrl->GetSelection(& start, & end); + m_textCtrl->SetStyle(start, end, attr); +} + +void RichTextFrame::OnCentre(wxCommandEvent& event) +{ + wxTextAttr attr; + attr.SetAlignment(wxTEXT_ALIGNMENT_CENTRE); + + long start, end; + m_textCtrl->GetSelection(& start, & end); + m_textCtrl->SetStyle(start, end, attr); +} + +void RichTextFrame::OnChangeFont(wxCommandEvent& 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); + } +} + +void RichTextFrame::OnChangeTextColour(wxCommandEvent& event) +{ + wxColourData data; + data.SetColour(* wxBLACK); + data.SetChooseFull(TRUE); + for (int i = 0; i < 16; i++) + { + wxColour colour(i*16, i*16, i*16); + data.SetCustomColour(i, colour); + } + + wxColourDialog dialog(this, &data); + dialog.SetTitle(_T("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); + } +} + +void RichTextFrame::OnChangeBackgroundColour(wxCommandEvent& event) +{ + wxColourData data; + data.SetColour(* wxWHITE); + data.SetChooseFull(TRUE); + for (int i = 0; i < 16; i++) + { + wxColour colour(i*16, i*16, i*16); + data.SetCustomColour(i, colour); + } + + wxColourDialog dialog(this, &data); + dialog.SetTitle(_T("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); + } +} + +void RichTextFrame::OnLeftIndent(wxCommandEvent& event) +{ + wxString indentStr = wxGetTextFromUser(_("Please enter the left indent in tenths of a millimetre."), + _("Left Indent")); + 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); + } +} + +void RichTextFrame::OnRightIndent(wxCommandEvent& event) +{ + wxString indentStr = wxGetTextFromUser(_("Please enter the right indent in tenths of a millimetre."), + _("Right Indent")); + 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); + } +}