/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
- #pragma interface "text.cpp"
#pragma implementation "text.cpp"
#endif
void OnText(wxCommandEvent& event);
void OnMouseEvent(wxMouseEvent& event);
- bool m_hasCapture;
+ bool m_hasCapture;
private:
static inline wxChar GetChar(bool on, wxChar c) { return on ? c : _T('-'); }
{ m_panel->DoCopyToClipboard(); }
#endif // wxUSE_CLIPBOARD
+ void OnAddTextFreeze( wxCommandEvent& event )
+ { DoAddText(true); }
+ void OnAddText( wxCommandEvent& event )
+ { DoAddText(false); }
+
void OnMoveToEndOfText( wxCommandEvent &event )
{ m_panel->DoMoveToEndOfText(); }
void OnMoveToEndOfEntry( wxCommandEvent &event )
void OnFileSave(wxCommandEvent& event);
void OnFileLoad(wxCommandEvent& event);
+ void OnSetEditable(wxCommandEvent& event);
+ void OnSetEnabled(wxCommandEvent& event);
+
void OnIdle( wxIdleEvent& event );
private:
+ void DoAddText(bool freeze)
+ {
+ wxTextCtrl *text = m_panel->m_textrich;
+ if ( freeze )
+ text->Freeze();
+
+ for ( int i = 0; i < 100; i++ )
+ text->AppendText(wxString::Format("Line %i\n", i));
+
+ text->SetInsertionPoint(0);
+
+ if ( freeze )
+ text->Thaw();
+ }
+
MyPanel *m_panel;
DECLARE_EVENT_TABLE()
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
};
bool MyApp::OnInit()
{
// Create the main frame window
MyFrame *frame = new MyFrame((wxFrame *) NULL,
- "Text wxWindows sample", 50, 50, 660, 420);
+ "Text wxWindows sample", 50, 50, 700, 420);
frame->SetSizeHints( 500, 400 );
wxMenu *file_menu = new wxMenu;
menu_bar->Append(menuClipboard, "&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, "&Append some text\tCtrl-A");
+ menuText->Append(TEXT_ADD_FREEZE, "&Append text with freeze/thaw\tShift-Ctrl-A");
+ 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);
+ menuText->Append(TEXT_SET_ENABLED, "Toggle e&nabled state", "", TRUE);
+ menuText->Check(TEXT_SET_EDITABLE, TRUE);
+ menuText->Check(TEXT_SET_ENABLED, TRUE);
+ menu_bar->Append(menuText, "&Text");
frame->SetMenuBar(menu_bar);
{
wxLogMessage(_T("Text changed in control '%s'"), data);
}
+ else
+ {
+ wxLogMessage(_T("Text changed in some control"));
+ }
}
void MyTextCtrl::OnChar(wxKeyEvent& event)
"Current line, column: (%ld, %ld)\n"
"Number of lines: %ld\n"
"Current line length: %ld\n"
- "Total text length: %ld"),
+ "Total text length: %u (%ld)"),
pos,
line, column,
GetNumberOfLines(),
GetLineLength(line),
+ GetValue().length(),
GetLastPosition());
}
break;
WriteText("\n");
break;
- default:
- LogEvent( wxT("Key down"), event);
+ case WXK_F6:
+ SetValue("F6 was just pressed.");
+ break;
+
+ case WXK_F7:
+ ShowPosition(10);
+ break;
}
+ LogEvent( wxT("Key down"), event);
+
event.Skip();
}
// single line text controls
m_text = new MyTextCtrl( this, -1, "Single line.",
- wxPoint(10,10), wxSize(140,-1), 0);
+ wxPoint(10,10), wxSize(140,-1),
+ wxTE_PROCESS_ENTER);
m_text->SetForegroundColour(*wxBLUE);
m_text->SetBackgroundColour(*wxLIGHT_GREY);
(*m_text) << " Appended.";
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, wxNORMAL,
- FALSE, "", wxFONTENCODING_ISO8859_2)); //wxFONTENCODING_KOI8));
- //m_horizontal->SetValue("ËÁÖÅÔÓÑ ÕÄÁÞÎÙÍ");
- m_horizontal->SetValue("®lu»ouèký kùò zbìsile èe¹tina «»");
+
+ // 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, "",
+ wxFONTENCODING_ISO8859_2));
+ m_horizontal->SetValue("®lu»ouèký kùò zbìsile èe¹tina «»");
+ break;
+
+ default:
+ m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL,
+ FALSE, "",
+ wxFONTENCODING_KOI8));
+ m_horizontal->SetValue("ËÁÖÅÔÓÑ ÕÄÁÞÎÙÍ");
+ }
+ }
+ else
+ {
+ m_horizontal->SetValue("Text in default encoding");
+ }
m_multitext = new MyTextCtrl( this, -1, "Multi line.",
wxPoint(180,10), wxSize(240,70), wxTE_MULTILINE );
+ m_multitext->SetFont(*wxITALIC_FONT);
(*m_multitext) << " Appended.";
m_multitext->SetInsertionPoint(0);
m_multitext->WriteText( "Prepended. " );
+ m_multitext->SetForegroundColour(*wxRED);
+ m_multitext->SetBackgroundColour(*wxLIGHT_GREY);
#if wxUSE_TOOLTIPS
m_multitext->SetToolTip("Press F1 here for statitics, F4 for capture and uncapture mouse.");
m_enter->SetClientData((void *)_T("enter"));
m_textrich = new MyTextCtrl(this, -1, "Allows more than 30Kb of text\n"
- "(even under broken Win9x)",
- wxPoint(450, 10), wxSize(200, 230),
- wxTE_RICH | wxTE_MULTILINE);
+ "(even under broken Win9x)\n"
+ "and a very very very very very "
+ "very very very long line to test"
+ "wxHSCROLL style",
+ wxPoint(450, 10), wxSize(230, 230),
+ wxTE_RICH | wxTE_MULTILINE | 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(*wxBLUE);
+ m_textrich->AppendText(_T("And this should be in blue and the text you ")
+ _T("type should be in blue as well"));
}
void MyPanel::OnSize( wxSizeEvent &event )
EVT_MENU(TEXT_CLIPBOARD_COPY, MyFrame::OnCopyToClipboard)
#endif // wxUSE_CLIPBOARD
+ 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_IDLE(MyFrame::OnIdle)
END_EVENT_TABLE()
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_textrich->Enable(enabled);
+}
+
void MyFrame::OnFileSave(wxCommandEvent& event)
{
if ( m_panel->m_textrich->SaveFile("dummy.txt") )
projects / wxWidgets.git / blobdiff