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);
bool m_hasCapture;
MyTextCtrl *m_enter;
MyTextCtrl *m_tab;
MyTextCtrl *m_readonly;
+ MyTextCtrl *m_limited;
MyTextCtrl *m_multitext;
MyTextCtrl *m_horizontal;
{ 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 )
{ 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 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_ENABLE,
// text menu
- TEXT_MOVE_ENDTEXT = 400,
+ TEXT_ADD_SOME = 400,
+ TEXT_ADD_FREEZE,
+ TEXT_MOVE_ENDTEXT,
TEXT_MOVE_ENDENTRY,
TEXT_SET_EDITABLE,
- TEXT_SET_ENABLED
+ TEXT_SET_ENABLED,
+ TEXT_LINE_DOWN,
+ TEXT_LINE_UP,
+ TEXT_PAGE_DOWN,
+ TEXT_PAGE_UP,
};
bool MyApp::OnInit()
#endif // wxUSE_CLIPBOARD
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);
+ menuText->AppendSeparator();
+ menuText->Append(TEXT_LINE_DOWN, "Scroll text one line down");
+ menuText->Append(TEXT_LINE_UP, "Scroll text one line up");
+ menuText->Append(TEXT_PAGE_DOWN, "Scroll text one page down");
+ menuText->Append(TEXT_PAGE_DOWN, "Scroll text one page up");
menu_bar->Append(menuText, "&Text");
frame->SetMenuBar(menu_bar);
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)
END_EVENT_TABLE()
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::OnMouseEvent(wxMouseEvent& ev)
{
if ( !ev.Moving() )
}
else
{
- // 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
- {
- wxLogStatus(_T("Unknown mouse event"));
- return;
- }
-
- msg.Printf(_T("%s mouse button %s"),
- button.c_str(),
- dbl ? _T("double clicked")
- : up ? _T("released") : _T("clicked"));
+ msg = GetMouseEventDesc(ev);
}
msg << _T(" at (") << ev.GetX() << _T(", ") << ev.GetY() << _T(") ")
}
}
+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)
{
LogEvent( _T("Char"), event);
m_readonly = new MyTextCtrl( this, -1, "Read only",
wxPoint(10,90), wxSize(140,-1), wxTE_READONLY );
+ m_limited = new MyTextCtrl(this, -1, "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_textrich = new MyTextCtrl(this, -1, "Allows more than 30Kb of text\n"
"(even under broken Win9x)\n"
"and a very very very very very "
- "very very very long line to test"
+ "very very very long line to test "
"wxHSCROLL style",
wxPoint(450, 10), wxSize(230, 230),
- wxTE_RICH | wxTE_MULTILINE | wxHSCROLL);
-
+ wxTE_RICH |
+ wxTE_MULTILINE |
+ wxTE_AUTO_URL |
+ wxHSCROLL);
+
+#if 0
+ m_textrich->SetFont(wxFont(12, wxFONTFAMILY_TELETYPE,
+ wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL));
m_textrich->SetStyle(0, 10, *wxRED);
m_textrich->SetStyle(10, 20, *wxBLUE);
m_textrich->SetStyle(30, 40,
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"));
+#else
+ m_textrich->SetDefaultStyle(wxTextAttr(*wxRED));
+ m_textrich->AppendText(_T("Red text\n"));
+ m_textrich->SetDefaultStyle(wxTextAttr(wxNullColour, *wxLIGHT_GREY));
+ m_textrich->AppendText(_T("Red on grey text\n"));
+ m_textrich->SetDefaultStyle(wxTextAttr(*wxBLUE));
+ m_textrich->AppendText(_T("Blue on grey text\n"));
+#endif
}
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_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_IDLE(MyFrame::OnIdle)
END_EVENT_TABLE()
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);
}
projects / wxWidgets.git / blobdiff