/////////////////////////////////////////////////////////////////////////////
-// 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 interface "text.cpp"
+ #pragma implementation "text.cpp"
#endif
// For compilers that support precompilation, includes "wx/wx.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
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 OnMouseEvent(wxMouseEvent& event);
+
+ bool m_hasCapture;
private:
static inline wxChar GetChar(bool on, wxChar c) { return on ? c : _T('-'); }
void DoMoveToEndOfText();
void DoMoveToEndOfEntry();
+ void OnSize( wxSizeEvent &event );
+
MyTextCtrl *m_text;
MyTextCtrl *m_password;
MyTextCtrl *m_enter;
MyTextCtrl *m_multitext;
MyTextCtrl *m_horizontal;
+ MyTextCtrl *m_textrich;
+
wxTextCtrl *m_log;
+
+private:
+ DECLARE_EVENT_TABLE()
};
class MyFrame: public wxFrame
void OnMoveToEndOfEntry( wxCommandEvent &event )
{ m_panel->DoMoveToEndOfEntry(); }
+ void OnLogClear(wxCommandEvent& event);
+ void OnFileSave(wxCommandEvent& event);
void OnFileLoad(wxCommandEvent& event);
+ void OnSetEditable(wxCommandEvent& event);
+ void OnSetEnabled(wxCommandEvent& event);
+
void OnIdle( wxIdleEvent& event );
private:
TEXT_QUIT = 100,
TEXT_ABOUT,
TEXT_LOAD,
+ TEXT_SAVE,
+ TEXT_CLEAR,
// clipboard menu
TEXT_CLIPBOARD_COPY = 200,
TEXT_TOOLTIPS_SETDELAY = 300,
TEXT_TOOLTIPS_ENABLE,
- // move menu
+ // text menu
TEXT_MOVE_ENDTEXT = 400,
- TEXT_MOVE_ENDENTRY
+ 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 App",
- 50, 50, 640, 420);
+ "Text wxWindows sample", 50, 50, 660, 420);
+ frame->SetSizeHints( 500, 400 );
wxMenu *file_menu = new wxMenu;
+ file_menu->Append(TEXT_CLEAR, "&Clear the log\tCtrl-C",
+ "Clear the log window contents");
+ file_menu->Append(TEXT_SAVE, "&Save file\tCtrl-S",
+ "Save the text control contents to file");
file_menu->Append(TEXT_LOAD, "&Load file\tCtrl-O",
"Load the sample file into text control");
file_menu->AppendSeparator();
file_menu->Append(TEXT_ABOUT, "&About\tAlt-A");
file_menu->AppendSeparator();
- file_menu->Append(TEXT_QUIT, "E&xit\tAlt-X", "Quit controls sample");
+ file_menu->Append(TEXT_QUIT, "E&xit\tAlt-X", "Quit this sample");
wxMenuBar *menu_bar = new wxMenuBar( wxMB_DOCKABLE );
menu_bar->Append(file_menu, "&File");
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_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);
EVT_KEY_DOWN(MyTextCtrl::OnKeyDown)
EVT_KEY_UP(MyTextCtrl::OnKeyUp)
EVT_CHAR(MyTextCtrl::OnChar)
+ EVT_TEXT(-1, MyTextCtrl::OnText)
+ EVT_MOUSE_EVENTS(MyTextCtrl::OnMouseEvent)
END_EVENT_TABLE()
void MyTextCtrl::LogEvent(const wxChar *name, wxKeyEvent& event) const
{
wxString key;
long keycode = event.KeyCode();
- if ( wxIsprint((int)keycode) )
- key.Printf( _T("'%c'") , (char)keycode);
- else
{
switch ( keycode )
{
case WXK_NUMPAD_DECIMAL: key = "NUMPAD_DECIMAL"; break;
default:
- key.Printf( _T("unknown (%ld)"), keycode);
+ {
+ if ( wxIsprint((int)keycode) )
+ key.Printf( _T("'%c'") , (char)keycode);
+ else
+ key.Printf( _T("unknown (%ld)"), keycode);
+ }
}
}
GetChar( event.AltDown(), _T('A') ),
GetChar( event.ShiftDown(), _T('S') ),
GetChar( event.MetaDown(), _T('M') ) );
+}
+
+void MyTextCtrl::OnMouseEvent(wxMouseEvent& ev)
+{
+ 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
+ {
+ // 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 << _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
+ ev.Skip();
+}
+
+void MyTextCtrl::OnText(wxCommandEvent& event)
+{
+ MyTextCtrl *win = (MyTextCtrl *)event.GetEventObject();
+ const wxChar *data = (const wxChar *)(win->GetClientData());
+ if ( data )
+ {
+ wxLogMessage(_T("Text changed in control '%s'"), data);
+ }
+ else
+ {
+ wxLogMessage(_T("Text changed in some control"));
+ }
}
void MyTextCtrl::OnChar(wxKeyEvent& event)
{
LogEvent( _T("Char"), event);
+/* How are we supposed to test wxTE_PROCESS_TAB with this code?
+
if ( event.KeyCode() == WXK_TAB )
{
WriteText("\t");
{
event.Skip();
}
+*/
+ event.Skip();
}
void MyTextCtrl::OnKeyUp(wxKeyEvent& event)
{
- LogEvent( _("Key up"), event);
+ LogEvent( _T("Key up"), event);
event.Skip();
}
"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;
// 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 = TRUE;
+ ReleaseMouse();
+ }
+ break;
+
+ case WXK_F5:
+ // insert a blank line
+ WriteText("\n");
+ break;
+
+ case WXK_F6:
+ SetValue("F6 was just pressed.");
+ break;
+
+ case WXK_F7:
+ ShowPosition(10);
+ break;
}
- LogEvent( _("Key down"), event);
+ LogEvent( wxT("Key down"), event);
event.Skip();
}
// MyPanel
//----------------------------------------------------------------------
+BEGIN_EVENT_TABLE(MyPanel, wxPanel)
+ EVT_SIZE(MyPanel::OnSize)
+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 );
- delete wxLog::SetActiveTarget(new wxLogStderr);
+ wxLog *old_log = wxLog::SetActiveTarget( new wxLogTextCtrl( m_log ) );
+
+ delete old_log;
// 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_text->SetInsertionPoint(0);
m_text->WriteText( "Prepended. " );
// multi line text controls
-<<<<<<< controls.cpp
m_horizontal = new MyTextCtrl( this, -1, "Multiline text control with a horizontal scrollbar.",
wxPoint(10,170), wxSize(140,70), wxTE_MULTILINE | wxHSCROLL );
- m_multitext = new MyTextCtrl( this, -1, "Multi line.",
-=======
- 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));
+ // 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;
- m_multitext = new MyTextCtrl( this, ID_TEXT, "Multi line.",
->>>>>>> 1.3
+ 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.");
+ m_multitext->SetToolTip("Press F1 here for statitics, F4 for capture and uncapture mouse.");
#endif
- m_tab = new MyTextCtrl( this, -1, "Multiline, allow <TAB> processing.",
+ m_tab = new MyTextCtrl( this, 100, "Multiline, allow <TAB> processing.",
wxPoint(180,90), wxSize(240,70), wxTE_MULTILINE | wxTE_PROCESS_TAB );
+ m_tab->SetClientData((void *)_T("tab"));
-<<<<<<< controls.cpp
- m_enter = new MyTextCtrl( this, -1, "Multiline, allow <ENTER> processing.",
+ m_enter = new MyTextCtrl( this, 100, "Multiline, allow <ENTER> processing.",
wxPoint(180,170), wxSize(240,70), wxTE_MULTILINE);
-=======
- m_enter = new MyTextCtrl( this, -1, "Multiline, allow <ENTER> processing.",
- wxPoint(180,170), wxSize(240,70), wxTE_MULTILINE | wxTE_PROCESS_ENTER );
-
- wxButton *button;
-
- (void)new wxStaticBox( this, -1, "&Move cursor to the end of:", wxPoint(445, 10), wxSize(160, 100) );
- button = new wxButton( this, ID_MOVE_END_ENTRY, "&Single-line", wxPoint(470, 30), wxSize(110, 30) );
-#if wxUSE_TOOLTIPS
- button->SetToolTip("Move cursor in single-line text control to end of line.");
-#endif
- button = new wxButton( this, ID_MOVE_END_ZONE, "&Multi-line", wxPoint(470, 70), wxSize(110, 30) );
-#if wxUSE_TOOLTIPS
- button->SetToolTip("Move cursor in multi-line text control to end of first line.");
-#endif
+ m_enter->SetClientData((void *)_T("enter"));
+
+ 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"
+ "wxHSCROLL style",
+ wxPoint(450, 10), wxSize(200, 230),
+ wxTE_RICH | wxTE_MULTILINE | wxHSCROLL);
+ m_textrich->SetForegroundColour(wxColour(0, 255, 255));
+ m_textrich->SetBackgroundColour(*wxBLUE);
+}
- (void)new wxStaticBox( this, -1, "wx&Clipboard", wxPoint(445,130), wxSize(160,100) );
- button = new wxButton( this, ID_COPY_TEXT, "C&opy line 1", wxPoint(470,150), wxSize(110,30) );
-#if wxUSE_TOOLTIPS
- button->SetToolTip("Copy first line of the multi-line text control to the clipboard");
-#endif
- button = new wxButton( this, ID_PASTE_TEXT, "&Paste text", wxPoint(470,190), wxSize(110,30) );
-#if wxUSE_TOOLTIPS
- button->SetToolTip("Paste text from clipboard to the end of the multi-line text control.");
-#endif
->>>>>>> 1.3
+void MyPanel::OnSize( wxSizeEvent &event )
+{
+ wxSize client_area( GetClientSize() );
+ m_log->SetSize( 0, 260, client_area.x, client_area.y - 260 );
+ event.Skip();
}
#if wxUSE_CLIPBOARD
{
*m_log << "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";
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())
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_CLEAR, MyFrame::OnLogClear)
#if wxUSE_TOOLTIPS
EVT_MENU(TEXT_TOOLTIPS_SETDELAY, MyFrame::OnSetTooltipDelay)
EVT_MENU(TEXT_TOOLTIPS_ENABLE, MyFrame::OnToggleTooltips)
#endif // wxUSE_TOOLTIPS
+#if wxUSE_CLIPBOARD
EVT_MENU(TEXT_CLIPBOARD_PASTE, MyFrame::OnPasteFromClipboard)
EVT_MENU(TEXT_CLIPBOARD_COPY, MyFrame::OnCopyToClipboard)
+#endif // wxUSE_CLIPBOARD
+
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()
"tooltips and intercepting key and char events.\n"
"\n"
"Copyright (c) 1999, Robert Roebling, Julian Smart, Vadim Zeitlin",
- "About Text Controls",
+ "About wxTextCtrl Sample",
wxOK | wxICON_INFORMATION);
-<<<<<<< controls.cpp
-=======
- wxMessageDialog dialog(this, "This is a text control sample. It demonstrates the many different text control\n"
- "styles, the use of the clipboard, setting and handling tooltips and intercepting\n"
- "key and char events.\n"
- "\n"
- "Copyright (c) 1999, Robert Roebling, Julian Smart, Vadim Zeitlin",
- "About Text Controls", wxOK );
->>>>>>> 1.3
dialog.ShowModal();
wxEndBusyCursor();
}
#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_textrich->Enable(enabled);
+}
+
+void MyFrame::OnFileSave(wxCommandEvent& event)
+{
+ if ( m_panel->m_textrich->SaveFile("dummy.txt") )
+ {
+#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)"),
+ m_panel->m_textrich->GetValue().length(),
+ file.Length());
+#endif
+ }
+ else
+ wxLogStatus(this, _T("Couldn't save the file"));
+}
+
void MyFrame::OnFileLoad(wxCommandEvent& event)
{
- m_panel->m_multitext->LoadFile("controls.cpp");
+ if ( m_panel->m_textrich->LoadFile("dummy.txt") )
+ wxLogStatus(this, _T("Successfully loaded file"));
+ else
+ wxLogStatus(this, _T("Couldn't load the file"));
}
void MyFrame::OnIdle( wxIdleEvent& event )
projects / wxWidgets.git / blobdiff