/////////////////////////////////////////////////////////////////////////////
// Name: text.cpp
-// Purpose: TextCtrl wxWindows sample
+// Purpose: TextCtrl wxWidgets sample
// Author: Robert Roebling
// Modified by:
// RCS-ID: $Id$
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
- #pragma implementation "text.cpp"
-#endif
-
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#include "wx/tooltip.h"
#endif
- #include "wx/progdlg.h"
-
// We test for wxUSE_DRAG_AND_DROP also, because data objects may not be
// implemented for compilers that can't cope with the OLE parts in
// wxUSE_DRAG_AND_DROP.
#define wxUSE_CLIPBOARD 0
#endif
+#include "wx/colordlg.h"
+#include "wx/fontdlg.h"
+
//----------------------------------------------------------------------
// class definitions
//----------------------------------------------------------------------
const wxPoint &pos, const wxSize &size, int style = 0)
: wxTextCtrl(parent, id, value, pos, size, style)
{
- m_hasCapture = FALSE;
+ m_hasCapture = false;
}
void OnKeyDown(wxKeyEvent& event);
{
public:
MyPanel(wxFrame *frame, int x, int y, int w, int h);
- virtual ~MyPanel() { delete wxLog::SetActiveTarget(m_logOld); }
+ virtual ~MyPanel()
+ {
+#if wxUSE_LOG
+ delete wxLog::SetActiveTarget(m_logOld);
+#endif // wxUSE_LOG
+ }
#if wxUSE_CLIPBOARD
void DoPasteFromClipboard();
#endif // wxUSE_CLIPBOARD
void DoRemoveText();
+ void DoReplaceText();
+ void DoSelectText();
void DoMoveToEndOfText();
void DoMoveToEndOfEntry();
MyTextCtrl *m_textrich;
+#if wxUSE_LOG
wxTextCtrl *m_log;
-
wxLog *m_logOld;
+#endif // wxUSE_LOG
private:
// get the currently focused text control or return the default one is no
#endif // wxUSE_TOOLTIPS
#if wxUSE_CLIPBOARD
- void OnPasteFromClipboard( wxCommandEvent &event )
+ void OnPasteFromClipboard( wxCommandEvent& WXUNUSED(event) )
{ m_panel->DoPasteFromClipboard(); }
- void OnCopyToClipboard( wxCommandEvent &event )
+ void OnCopyToClipboard( wxCommandEvent& WXUNUSED(event) )
{ m_panel->DoCopyToClipboard(); }
#endif // wxUSE_CLIPBOARD
- void OnAddTextFreeze( wxCommandEvent& event )
+ void OnAddTextFreeze( wxCommandEvent& WXUNUSED(event) )
{ DoAddText(true); }
- void OnAddText( wxCommandEvent& event )
+ void OnAddText( wxCommandEvent& WXUNUSED(event) )
{ DoAddText(false); }
- void OnRemoveText( wxCommandEvent& event )
+ void OnRemoveText( wxCommandEvent& WXUNUSED(event) )
{ m_panel->DoRemoveText(); }
+ void OnReplaceText( wxCommandEvent& WXUNUSED(event) )
+ { m_panel->DoReplaceText(); }
+ void OnSelectText( wxCommandEvent& WXUNUSED(event) )
+ { m_panel->DoSelectText(); }
- void OnMoveToEndOfText( wxCommandEvent &event )
+ void OnMoveToEndOfText( wxCommandEvent& WXUNUSED(event) )
{ m_panel->DoMoveToEndOfText(); }
- void OnMoveToEndOfEntry( wxCommandEvent &event )
+ void OnMoveToEndOfEntry( wxCommandEvent& WXUNUSED(event) )
{ m_panel->DoMoveToEndOfEntry(); }
- void OnScrollLineDown(wxCommandEvent& event)
+ void OnScrollLineDown(wxCommandEvent& WXUNUSED(event))
{
if ( !m_panel->m_textrich->LineDown() )
wxLogMessage(_T("Already at the bottom"));
}
- void OnScrollLineUp(wxCommandEvent& event)
+ void OnScrollLineUp(wxCommandEvent& WXUNUSED(event))
{
if ( !m_panel->m_textrich->LineUp() )
wxLogMessage(_T("Already at the top"));
}
- void OnScrollPageDown(wxCommandEvent& event)
+ void OnScrollPageDown(wxCommandEvent& WXUNUSED(event))
{
if ( !m_panel->m_textrich->PageDown() )
wxLogMessage(_T("Already at the bottom"));
}
- void OnScrollPageUp(wxCommandEvent& event)
+ void OnScrollPageUp(wxCommandEvent& WXUNUSED(event))
{
if ( !m_panel->m_textrich->PageUp() )
wxLogMessage(_T("Already at the top"));
}
+#if wxUSE_LOG
void OnLogClear(wxCommandEvent& event);
+#endif // wxUSE_LOG
void OnFileSave(wxCommandEvent& event);
void OnFileLoad(wxCommandEvent& event);
+ void OnRichTextTest(wxCommandEvent& event);
void OnSetEditable(wxCommandEvent& event);
void OnSetEnabled(wxCommandEvent& event);
MyTextCtrl::ms_logFocus = event.IsChecked();
}
- void OnSetText(wxCommandEvent& event)
+ void OnSetText(wxCommandEvent& WXUNUSED(event))
{
m_panel->m_text->SetValue(_T("Hello, world (what else did you expect)?"));
}
private:
void DoAddText(bool freeze)
{
- wxTextCtrl *text = m_panel->m_textrich;
+ wxTextCtrl * const text = m_panel->m_textrich;
+ text->Clear();
+
if ( freeze )
text->Freeze();
- text->Clear();
-
- wxProgressDialog dlg(_T("Wait..."), _T("Updating"), 100, this);
for ( int i = 0; i < 100; i++ )
{
- dlg.Update(i);
text->AppendText(wxString::Format(wxT("Line %i\n"), i));
}
- text->SetInsertionPoint(0);
-
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 OnIdle(wxIdleEvent& 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;
+ long m_currentPosition;
+
+ DECLARE_EVENT_TABLE()
+};
+
//----------------------------------------------------------------------
// main()
//----------------------------------------------------------------------
TEXT_LOAD,
TEXT_SAVE,
TEXT_CLEAR,
+ TEXT_RICH_TEXT_TEST,
// clipboard menu
TEXT_CLIPBOARD_COPY = 200,
TEXT_PAGE_DOWN,
TEXT_PAGE_UP,
TEXT_REMOVE,
+ TEXT_REPLACE,
+ TEXT_SELECT,
TEXT_SET,
// log menu
{
// Create the main frame window
MyFrame *frame = new MyFrame((wxFrame *) NULL,
- _T("Text wxWindows sample"), 50, 50, 700, 420);
+ _T("Text wxWidgets sample"), 50, 50, 700, 420);
frame->SetSizeHints( 500, 400 );
wxMenu *file_menu = new wxMenu;
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_RICH_TEXT_TEST, _T("Show Rich Text Editor"));
+ file_menu->AppendSeparator();
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"));
tooltip_menu->Append(TEXT_TOOLTIPS_SETDELAY, _T("Set &delay\tCtrl-D"));
tooltip_menu->AppendSeparator();
tooltip_menu->Append(TEXT_TOOLTIPS_ENABLE, _T("&Toggle tooltips\tCtrl-T"),
- _T("enable/disable tooltips"), TRUE);
- tooltip_menu->Check(TEXT_TOOLTIPS_ENABLE, TRUE);
+ _T("enable/disable tooltips"), true);
+ tooltip_menu->Check(TEXT_TOOLTIPS_ENABLE, true);
menu_bar->Append(tooltip_menu, _T("&Tooltips"));
#endif // wxUSE_TOOLTIPS
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-X"));
+ 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->AppendCheckItem(TEXT_SET_EDITABLE, _T("Toggle &editable state"));
+ menuText->AppendCheckItem(TEXT_SET_ENABLED, _T("Toggle e&nabled state"));
+ 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 up"));
menu_bar->Append(menuText, _T("Te&xt"));
+#if wxUSE_LOG
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->AppendCheckItem(TEXT_LOG_KEY, _T("Log &key events"));
+ menuLog->AppendCheckItem(TEXT_LOG_CHAR, _T("Log &char events"));
+ menuLog->AppendCheckItem(TEXT_LOG_MOUSE, _T("Log &mouse events"));
+ menuLog->AppendCheckItem(TEXT_LOG_TEXT, _T("Log &text events"));
+ menuLog->AppendCheckItem(TEXT_LOG_FOCUS, _T("Log &focus events"));
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);
+ 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;
+ MyTextCtrl::ms_logText = true;
+
menu_bar->Append(menuLog, _T("&Log"));
+#endif // wxUSE_LOG
frame->SetMenuBar(menu_bar);
- frame->Show(TRUE);
+ frame->Show(true);
SetTopWindow(frame);
// report success
- return TRUE;
+ return true;
}
//----------------------------------------------------------------------
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_TEXT(wxID_ANY, MyTextCtrl::OnText)
+ EVT_TEXT_URL(wxID_ANY, MyTextCtrl::OnTextURL)
+ EVT_TEXT_MAXLEN(wxID_ANY, MyTextCtrl::OnTextMaxLen)
EVT_MOUSE_EVENTS(MyTextCtrl::OnMouseEvent)
EVT_KILL_FOCUS(MyTextCtrl::OnKillFocus)
END_EVENT_TABLE()
-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;
+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
{
}
}
+#if wxUSE_UNICODE
+ key += wxString::Format(_T(" (Unicode: %#04x)"), event.GetUnicodeKey());
+#endif // wxUSE_UNICODE
+
wxLogMessage( _T("%s event: %s (flags = %c%c%c%c)"),
name,
key.c_str(),
msg = GetMouseEventDesc(ev);
}
- msg << _T(" at (") << ev.GetX() << _T(", ") << ev.GetY() << _T(") ")
- << _T("Flags: ")
+ msg << _T(" at (") << ev.GetX() << _T(", ") << ev.GetY() << _T(") ");
+
+ long pos;
+ wxTextCtrlHitTestResult rc = HitTest(ev.GetPosition(), &pos);
+ if ( rc != wxTE_HT_UNKNOWN )
+ {
+ msg << _T("at position ") << pos << _T(' ');
+ }
+
+ msg << _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') );
+ << GetChar( ev.MetaDown(), _T('M') )
+ << _T(']');
wxLogMessage(msg);
}
}
}
-void MyTextCtrl::OnTextMaxLen(wxCommandEvent& event)
+void MyTextCtrl::OnTextMaxLen(wxCommandEvent& WXUNUSED(event))
{
wxLogMessage(_T("You can't enter more characters into this control."));
}
if (!m_hasCapture)
{
wxLogDebug( wxT("Now capturing mouse and events.") );
- m_hasCapture = TRUE;
+ m_hasCapture = true;
CaptureMouse();
}
else
{
wxLogDebug( wxT("Stopped capturing mouse and events.") );
- m_hasCapture = FALSE;
+ m_hasCapture = false;
ReleaseMouse();
}
break;
END_EVENT_TABLE()
MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
- : wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) )
+ : wxPanel( frame, wxID_ANY, wxPoint(x, y), wxSize(w, h) )
{
- m_log = new wxTextCtrl( this, -1, _T("This is the log window.\n"),
+#if wxUSE_LOG
+ m_log = new wxTextCtrl( this, wxID_ANY, _T("This is the log window.\n"),
wxPoint(5,260), wxSize(630,100),
wxTE_MULTILINE | wxTE_READONLY /* | wxTE_RICH */);
m_logOld = wxLog::SetActiveTarget( new wxLogTextCtrl( m_log ) );
+#endif // wxUSE_LOG
// single line text controls
- m_text = new MyTextCtrl( this, -1, _T("Single line."),
- wxPoint(10,10), wxSize(140,-1),
+ m_text = new MyTextCtrl( this, wxID_ANY, _T("Single line."),
+ wxDefaultPosition, wxDefaultSize,
wxTE_PROCESS_ENTER);
m_text->SetForegroundColour(*wxBLUE);
m_text->SetBackgroundColour(*wxLIGHT_GREY);
m_text->SetInsertionPoint(0);
m_text->WriteText( _T("Prepended. ") );
- m_password = new MyTextCtrl( this, -1, _T(""),
- wxPoint(10,50), wxSize(140,-1), wxTE_PASSWORD );
+ m_password = new MyTextCtrl( this, wxID_ANY, _T(""),
+ wxPoint(10,50), wxSize(140,wxDefaultCoord), wxTE_PASSWORD );
- m_readonly = new MyTextCtrl( this, -1, _T("Read only"),
- wxPoint(10,90), wxSize(140,-1), wxTE_READONLY );
+ m_readonly = new MyTextCtrl( this, wxID_ANY, _T("Read only"),
+ wxPoint(10,90), wxSize(140,wxDefaultCoord), wxTE_READONLY );
- m_limited = new MyTextCtrl(this, -1, _T("Max 8 ch"),
- wxPoint(10, 130), wxSize(140, -1));
+ m_limited = new MyTextCtrl(this, wxID_ANY, _T("Max 8 ch"),
+ wxPoint(10, 130), wxSize(140, wxDefaultCoord));
m_limited->SetMaxLength(8);
// multi line text controls
- 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 = new MyTextCtrl( this, wxID_ANY, _T("Multiline text control with a horizontal scrollbar.\n"),
+ wxPoint(10,170), wxSize(140,70), wxTE_MULTILINE | wxHSCROLL);
// a little hack to use the command line argument for encoding testing
if ( wxTheApp->argc == 2 )
{
case '2':
m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL,
- FALSE, _T(""),
+ false, _T(""),
wxFONTENCODING_ISO8859_2));
- m_horizontal->SetValue(_T("®lu»ouèký kùò zbìsile èe¹tina «»"));
+ m_horizontal->AppendText(_T("®lu»ouèký kùò zbìsile èe¹tina «»"));
break;
case '1':
m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL,
- FALSE, _T(""),
+ false, _T(""),
wxFONTENCODING_CP1251));
- m_horizontal->SetValue(_T("Ïðèâåò!"));
+ m_horizontal->AppendText(_T("Ïðèâåò!"));
break;
case '8':
m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL,
- FALSE, _T(""),
+ false, _T(""),
wxFONTENCODING_CP1251));
#if wxUSE_UNICODE
- m_horizontal->SetValue(L"\x0412\x0430\x0434\x0438\x043c \x0426");
+ m_horizontal->AppendText(L"\x0412\x0430\x0434\x0438\x043c \x0426");
#else
- m_horizontal->SetValue("ËÁÖÅÔÓÑ ÕÄÁÞÎÙÍ");
+ m_horizontal->AppendText("ËÁÖÅÔÓÑ ÕÄÁÞÎÙÍ");
#endif
}
}
else
{
- m_horizontal->SetValue(_T("Text in default encoding"));
+ m_horizontal->AppendText(_T("Text in default encoding"));
}
- m_multitext = new MyTextCtrl( this, -1, _T("Multi line."),
+ m_multitext = new MyTextCtrl( this, wxID_ANY, _T("Multi line."),
wxPoint(180,10), wxSize(240,70), wxTE_MULTILINE );
m_multitext->SetFont(*wxITALIC_FONT);
(*m_multitext) << _T(" Appended.");
wxPoint(180,170), wxSize(240,70), wxTE_MULTILINE);
m_enter->SetClientData((void *)_T("enter"));
- m_textrich = new MyTextCtrl(this, -1, _T("Allows more than 30Kb of text\n")
+ m_textrich = new MyTextCtrl(this, wxID_ANY, _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_RICH |
- wxTE_MULTILINE |
- // wxTE_AUTO_URL |
- wxHSCROLL);
-
+ wxTE_RICH | wxTE_MULTILINE);
m_textrich->SetStyle(0, 10, *wxRED);
m_textrich->SetStyle(10, 20, *wxBLUE);
m_textrich->SetStyle(30, 40,
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"));
+
+ wxBoxSizer *column1 = new wxBoxSizer(wxVERTICAL);
+ column1->Add( m_text, 0, wxALL, 10 );
+ column1->Add( m_password, 0, wxALL, 10 );
+ column1->Add( m_readonly, 0, wxALL, 10 );
+ column1->Add( m_limited, 0, wxALL, 10 );
+ column1->Add( m_horizontal, 1, wxALL | wxEXPAND, 10 );
+
+ wxBoxSizer *column2 = new wxBoxSizer(wxVERTICAL);
+ column2->Add( m_multitext, 1, wxALL | wxEXPAND, 10 );
+ column2->Add( m_tab, 1, wxALL | wxEXPAND, 10 );
+ column2->Add( m_enter, 1, wxALL | wxEXPAND, 10 );
+
+ wxBoxSizer *column3 = new wxBoxSizer(wxVERTICAL);
+ column3->Add( m_textrich, 1, wxALL | wxEXPAND, 10 );
+
+ wxBoxSizer *row1 = new wxBoxSizer(wxHORIZONTAL);
+ row1->Add( column1, 0, wxALL | wxEXPAND, 10 );
+ row1->Add( column2, 1, wxALL | wxEXPAND, 10 );
+ row1->Add( column3, 1, wxALL | wxEXPAND, 10 );
+
+ wxBoxSizer *topSizer = new wxBoxSizer(wxVERTICAL);
+ topSizer->Add( row1, 2, wxALL | wxEXPAND, 10 );
+
+#if wxUSE_LOG
+ wxBoxSizer *row2 = new wxBoxSizer(wxHORIZONTAL);
+ row2->Add( m_log, 1, wxALL | wxEXPAND, 10 );
+ topSizer->Add( row2, 1, wxALL | wxEXPAND, 10 );
+#endif
+
+ SetAutoLayout( true );
+ SetSizer(topSizer);
}
void MyPanel::OnSize( wxSizeEvent &event )
{
+#if wxUSE_LOG
wxSize client_area( GetClientSize() );
- m_log->SetSize( 0, 260, client_area.x, client_area.y - 260 );
+ if (m_log)
+ m_log->SetSize( 0, 260, client_area.x, client_area.y - 260 );
+#endif // wxUSE_LOG
event.Skip();
}
if (!wxTheClipboard->Open())
{
+#if wxUSE_LOG
*m_log << _T("Error opening the clipboard.\n");
+#endif // wxUSE_LOG
return;
}
else
{
+#if wxUSE_LOG
*m_log << _T("Successfully opened the clipboard.\n");
+#endif // wxUSE_LOG
}
wxTextDataObject data;
if (wxTheClipboard->IsSupported( data.GetFormat() ))
{
+#if wxUSE_LOG
*m_log << _T("Clipboard supports requested format.\n");
+#endif // wxUSE_LOG
if (wxTheClipboard->GetData( data ))
{
+#if wxUSE_LOG
*m_log << _T("Successfully retrieved data from the clipboard.\n");
+#endif // wxUSE_LOG
*m_multitext << data.GetText() << _T("\n");
}
else
{
+#if wxUSE_LOG
*m_log << _T("Error getting data from the clipboard.\n");
+#endif // wxUSE_LOG
}
}
else
{
+#if wxUSE_LOG
*m_log << _T("Clipboard doesn't support requested format.\n");
+#endif // wxUSE_LOG
}
wxTheClipboard->Close();
+#if wxUSE_LOG
*m_log << _T("Closed the clipboard.\n");
+#endif // wxUSE_LOG
}
void MyPanel::DoCopyToClipboard()
if (text.IsEmpty())
{
+#if wxUSE_LOG
*m_log << _T("No text to copy.\n");
+#endif // wxUSE_LOG
return;
}
if (!wxTheClipboard->Open())
{
+#if wxUSE_LOG
*m_log << _T("Error opening the clipboard.\n");
+#endif // wxUSE_LOG
return;
}
else
{
+#if wxUSE_LOG
*m_log << _T("Successfully opened the clipboard.\n");
+#endif // wxUSE_LOG
}
wxTextDataObject *data = new wxTextDataObject( text );
if (!wxTheClipboard->SetData( data ))
{
+#if wxUSE_LOG
*m_log << _T("Error while copying to the clipboard.\n");
+#endif // wxUSE_LOG
}
else
{
+#if wxUSE_LOG
*m_log << _T("Successfully copied data to the clipboard.\n");
+#endif // wxUSE_LOG
}
wxTheClipboard->Close();
+#if wxUSE_LOG
*m_log << _T("Closed the clipboard.\n");
+#endif // wxUSE_LOG
}
#endif // wxUSE_CLIPBOARD
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
//----------------------------------------------------------------------
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)
+#if wxUSE_LOG
EVT_MENU(TEXT_CLEAR, MyFrame::OnLogClear)
+#endif // wxUSE_LOG
#if wxUSE_TOOLTIPS
EVT_MENU(TEXT_TOOLTIPS_SETDELAY, MyFrame::OnSetTooltipDelay)
#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)
END_EVENT_TABLE()
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) )
+ : wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h) )
{
+#if wxUSE_STATUSBAR
CreateStatusBar(2);
+#endif // wxUSE_STATUSBAR
m_panel = new MyPanel( this, 10, 10, 300, 100 );
}
void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
{
- Close(TRUE);
+ Close(true);
}
void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
}
#if wxUSE_TOOLTIPS
-void MyFrame::OnSetTooltipDelay(wxCommandEvent& event)
+
+void MyFrame::OnSetTooltipDelay(wxCommandEvent& WXUNUSED(event))
{
static long s_delay = 5000;
wxLogStatus(this, _T("Tooltip delay set to %ld milliseconds"), s_delay);
}
-void MyFrame::OnToggleTooltips(wxCommandEvent& event)
+void MyFrame::OnToggleTooltips(wxCommandEvent& WXUNUSED(event))
{
- static bool s_enabled = TRUE;
+ static bool s_enabled = true;
s_enabled = !s_enabled;
}
#endif // tooltips
+#if wxUSE_LOG
void MyFrame::OnLogClear(wxCommandEvent& WXUNUSED(event))
{
m_panel->m_log->Clear();
}
+#endif // wxUSE_LOG
void MyFrame::OnSetEditable(wxCommandEvent& WXUNUSED(event))
{
- static bool s_editable = TRUE;
+ static bool s_editable = true;
s_editable = !s_editable;
m_panel->m_text->SetEditable(s_editable);
m_panel->m_textrich->Enable(enabled);
}
-void MyFrame::OnFileSave(wxCommandEvent& event)
+void MyFrame::OnFileSave(wxCommandEvent& WXUNUSED(event))
{
if ( m_panel->m_textrich->SaveFile(_T("dummy.txt")) )
{
wxLogStatus(this, _T("Couldn't save the file"));
}
-void MyFrame::OnFileLoad(wxCommandEvent& event)
+void MyFrame::OnFileLoad(wxCommandEvent& WXUNUSED(event))
{
if ( m_panel->m_textrich->LoadFile(_T("dummy.txt")) )
wxLogStatus(this, _T("Successfully loaded file"));
wxLogStatus(this, _T("Couldn't load the file"));
}
+void MyFrame::OnRichTextTest(wxCommandEvent& WXUNUSED(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
#endif
);
+#if wxUSE_STATUSBAR
SetStatusText(msg);
+#endif // wxUSE_STATUSBAR
}
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_IDLE(RichTextFrame::OnIdle)
+ 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, wxID_ANY, title, wxDefaultPosition, wxSize(300, 400))
+{
+ m_currentPosition = -1;
+ m_textCtrl = new wxTextCtrl(this, wxID_ANY, 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);
+#if wxUSE_STATUSBAR
+ CreateStatusBar();
+#endif // wxUSE_STATUSBAR
+}
+
+// Event handlers
+
+void RichTextFrame::OnClose(wxCommandEvent& WXUNUSED(event))
+{
+ Close(true);
+}
+
+void RichTextFrame::OnLeftAlign(wxCommandEvent& WXUNUSED(event))
+{
+ wxTextAttr attr;
+ attr.SetAlignment(wxTEXT_ALIGNMENT_LEFT);
+
+ long start, end;
+ m_textCtrl->GetSelection(& start, & end);
+ m_textCtrl->SetStyle(start, end, attr);
+
+ m_currentPosition = -1;
+}
+
+void RichTextFrame::OnRightAlign(wxCommandEvent& WXUNUSED(event))
+{
+ wxTextAttr attr;
+ attr.SetAlignment(wxTEXT_ALIGNMENT_RIGHT);
+
+ long start, end;
+ m_textCtrl->GetSelection(& start, & end);
+ m_textCtrl->SetStyle(start, end, attr);
+
+ m_currentPosition = -1;
+}
+
+void RichTextFrame::OnJustify(wxCommandEvent& WXUNUSED(event))
+{
+ wxTextAttr attr;
+ attr.SetAlignment(wxTEXT_ALIGNMENT_JUSTIFIED);
+
+ long start, end;
+ m_textCtrl->GetSelection(& start, & end);
+ m_textCtrl->SetStyle(start, end, attr);
+
+ m_currentPosition = -1;
+}
+
+void RichTextFrame::OnCentre(wxCommandEvent& WXUNUSED(event))
+{
+ wxTextAttr attr;
+ attr.SetAlignment(wxTEXT_ALIGNMENT_CENTRE);
+
+ long start, end;
+ m_textCtrl->GetSelection(& start, & end);
+ m_textCtrl->SetStyle(start, end, attr);
+
+ m_currentPosition = -1;
+}
+
+void RichTextFrame::OnChangeFont(wxCommandEvent& WXUNUSED(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);
+
+ m_currentPosition = -1;
+ }
+}
+
+void RichTextFrame::OnChangeTextColour(wxCommandEvent& WXUNUSED(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);
+
+ m_currentPosition = -1;
+ }
+}
+
+void RichTextFrame::OnChangeBackgroundColour(wxCommandEvent& WXUNUSED(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);
+
+ m_currentPosition = -1;
+ }
+}
+
+void RichTextFrame::OnLeftIndent(wxCommandEvent& WXUNUSED(event))
+{
+ wxString indentStr = wxGetTextFromUser
+ (
+ _("Please enter the left indent in tenths of a millimetre."),
+ _("Left Indent"),
+ wxEmptyString,
+ this
+ );
+ 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);
+
+ m_currentPosition = -1;
+ }
+}
+
+void RichTextFrame::OnRightIndent(wxCommandEvent& WXUNUSED(event))
+{
+ wxString indentStr = wxGetTextFromUser
+ (
+ _("Please enter the right indent in tenths of a millimetre."),
+ _("Right Indent"),
+ wxEmptyString,
+ this
+ );
+ 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);
+
+ m_currentPosition = -1;
+ }
+}
+
+void RichTextFrame::OnIdle(wxIdleEvent& WXUNUSED(event))
+{
+ long insertionPoint = m_textCtrl->GetInsertionPoint();
+ if (insertionPoint != m_currentPosition)
+ {
+#if wxUSE_STATUSBAR
+ wxTextAttr attr;
+ if (m_textCtrl->GetStyle(insertionPoint, attr))
+ {
+ wxString msg;
+ wxString facename(wxT("unknown"));
+ if (attr.GetFont().Ok())
+ {
+ facename = attr.GetFont().GetFaceName();
+ }
+ wxString alignment(wxT("unknown alignment"));
+ if (attr.GetAlignment() == wxTEXT_ALIGNMENT_CENTRE)
+ alignment = wxT("centred");
+ else if (attr.GetAlignment() == wxTEXT_ALIGNMENT_RIGHT)
+ alignment = wxT("right-aligned");
+ else if (attr.GetAlignment() == wxTEXT_ALIGNMENT_LEFT)
+ alignment = wxT("left-aligned");
+ else if (attr.GetAlignment() == wxTEXT_ALIGNMENT_JUSTIFIED)
+ alignment = wxT("justified");
+ msg.Printf(wxT("Facename: %s, wxColour(%d, %d, %d), %s"),
+ (const wxChar*) facename,
+ attr.GetTextColour().Red(), attr.GetTextColour().Green(), attr.GetTextColour().Blue(),
+ (const wxChar*) alignment);
+ SetStatusText(msg);
+ }
+#endif // wxUSE_STATUSBAR
+ m_currentPosition = insertionPoint;
+ }
+}
projects / wxWidgets.git / blobdiff