#include "wx/colordlg.h"
#include "wx/fontdlg.h"
#include "wx/numdlg.h"
+#include "wx/tokenzr.h"
+
+#ifndef __WXMSW__
+ #include "../sample.xpm"
+#endif
//----------------------------------------------------------------------
// class definitions
}
#endif // wxUSE_CLIPBOARD
+ void OnAddTextLine(wxCommandEvent& WXUNUSED(event))
+ {
+ static int s_n = 0;
+ m_panel->m_textrich->AppendText(wxString::Format("Line %d\n", ++s_n));
+ }
+
void OnAddTextFreeze( wxCommandEvent& WXUNUSED(event) )
{ DoAddText(true); }
void OnAddText( wxCommandEvent& WXUNUSED(event) )
void OnSetText(wxCommandEvent& WXUNUSED(event))
{
- m_panel->m_text->SetValue(_T("Hello, world (what else did you expect)?"));
+ m_panel->m_text->SetValue(_T("Hello, world! (what else did you expect?)"));
+ }
+
+ void OnChangeText(wxCommandEvent& WXUNUSED(event))
+ {
+ m_panel->m_text->ChangeValue(_T("Changed, not set: no event"));
}
void OnIdle( wxIdleEvent& event );
void DoAddText(bool freeze)
{
wxTextCtrl * const text = m_panel->m_textrich;
- text->Clear();
if ( freeze )
text->Freeze();
+ text->Clear();
+
for ( int i = 0; i < 100; i++ )
{
text->AppendText(wxString::Format(wxT("Line %i\n"), i));
}
+ text->SetInsertionPoint(0);
+
if ( freeze )
text->Thaw();
-
- text->SetInsertionPoint(0);
}
MyPanel *m_panel;
void OnChangeBackgroundColour(wxCommandEvent& event);
void OnLeftIndent(wxCommandEvent& event);
void OnRightIndent(wxCommandEvent& event);
+ void OnTabStops(wxCommandEvent& event);
private:
wxTextCtrl *m_textCtrl;
// text menu
TEXT_ADD_SOME = 400,
TEXT_ADD_FREEZE,
+ TEXT_ADD_LINE,
TEXT_MOVE_ENDTEXT,
TEXT_MOVE_ENDENTRY,
TEXT_SET_EDITABLE,
TEXT_REPLACE,
TEXT_SELECT,
TEXT_SET,
+ TEXT_CHANGE,
// log menu
TEXT_LOG_KEY,
bool MyApp::OnInit()
{
+ if ( !wxApp::OnInit() )
+ return false;
+
// Create the main frame window
MyFrame *frame = new MyFrame((wxFrame *) NULL,
_T("Text wxWidgets sample"), 50, 50, 700, 550);
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_ADD_LINE, _T("Append a new &line\tAlt-Shift-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->Append(TEXT_CHANGE, _T("&Change the first text zone value\tShift-Ctrl-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"));
return;
MyTextCtrl *win = (MyTextCtrl *)event.GetEventObject();
+ const wxChar *changeVerb = win->IsModified() ? _T("changed")
+ : _T("set by program");
const wxChar *data = (const wxChar *)(win->GetClientData());
if ( data )
{
- wxLogMessage(_T("Text changed in control '%s'"), data);
+ wxLogMessage(_T("Text %s in control \"%s\""), changeVerb, data);
}
else
{
- // wxLogMessage( event.GetString() );
- wxLogMessage(_T("Text changed in some control"));
+ wxLogMessage(_T("Text %s in some control"), changeVerb);
}
}
wxLogMessage(_T("Selection = '%s' (len = %u)"),
sel.c_str(),
(unsigned int) sel.length());
+
+ const wxString text = GetLineText(line);
+ wxLogMessage(_T("Current line: \"%s\"; length = %lu"),
+ text.c_str(), text.length());
}
break;
case WXK_F6:
wxLogMessage(_T("IsModified() before SetValue(): %d"),
IsModified());
- SetValue(_T("SetValue() has been called"));
+ ChangeValue(_T("ChangeValue() has been called"));
wxLogMessage(_T("IsModified() after SetValue(): %d"),
IsModified());
break;
case WXK_F10:
AppendText(_T("AppendText() has been called"));
break;
+
+ case WXK_F11:
+ DiscardEdits();
+ wxLogMessage(_T("Control marked as non modified"));
+ break;
}
if ( ms_logKey )
// a little hack to use the command line argument for encoding testing
if ( wxTheApp->argc == 2 )
{
- switch ( wxTheApp->argv[1][0] )
+ switch ( (wxChar)wxTheApp->argv[1][0] )
{
case '2':
m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL,
m_horizontal->AppendText(_T("Text in default encoding"));
}
- m_multitext = new MyTextCtrl( this, wxID_ANY, _T("Multi line."),
- wxPoint(180,10), wxSize(200,70), wxTE_MULTILINE );
+ m_multitext = new MyTextCtrl( this, wxID_ANY,
+ _T("Multi line without vertical scrollbar."),
+ wxPoint(180,10), wxSize(200,70), wxTE_MULTILINE | wxTE_NO_VSCROLL );
m_multitext->SetFont(*wxITALIC_FONT);
(*m_multitext) << _T(" Appended.");
m_multitext->SetInsertionPoint(0);
m_multitext->WriteText( _T("Prepended. ") );
- m_multitext->SetForegroundColour(*wxRED);
+ m_multitext->SetForegroundColour(*wxYELLOW);
m_multitext->SetBackgroundColour(*wxLIGHT_GREY);
#if wxUSE_TOOLTIPS
topSizer->Add( m_log, 1, wxALL | wxEXPAND, 10 );
#endif
- SetAutoLayout( true );
SetSizer(topSizer);
}
EVT_MENU(TEXT_SELECT, MyFrame::OnSelectText)
EVT_MENU(TEXT_ADD_SOME, MyFrame::OnAddText)
EVT_MENU(TEXT_ADD_FREEZE, MyFrame::OnAddTextFreeze)
+ EVT_MENU(TEXT_ADD_LINE, MyFrame::OnAddTextLine)
EVT_MENU(TEXT_MOVE_ENDTEXT, MyFrame::OnMoveToEndOfText)
EVT_MENU(TEXT_MOVE_ENDENTRY, MyFrame::OnMoveToEndOfEntry)
EVT_MENU(TEXT_PAGE_DOWN, MyFrame::OnScrollPageDown)
EVT_MENU(TEXT_PAGE_UP, MyFrame::OnScrollPageUp)
- EVT_MENU(TEXT_GET_LINE, MyFrame::OnGetLine)
- EVT_MENU(TEXT_GET_LINELENGTH, MyFrame::OnGetLineLength)
+ EVT_MENU(TEXT_GET_LINE, MyFrame::OnGetLine)
+ EVT_MENU(TEXT_GET_LINELENGTH, MyFrame::OnGetLineLength)
EVT_MENU(TEXT_SET, MyFrame::OnSetText)
+ EVT_MENU(TEXT_CHANGE, MyFrame::OnChangeText)
EVT_IDLE(MyFrame::OnIdle)
END_EVENT_TABLE()
MyFrame::MyFrame(wxFrame *frame, const wxChar *title, int x, int y, int w, int h)
: wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h) )
{
+ SetIcon(wxICON(sample));
+
#if wxUSE_STATUSBAR
CreateStatusBar(2);
#endif // wxUSE_STATUSBAR
wxString msg;
msg.Printf(
#ifdef __WXMSW__
- _T("Focus: wxWindow = %p, HWND = %08x"),
+ _T("Focus: wxWindow = %p, HWND = %p"),
#else
_T("Focus: wxWindow = %p"),
#endif
s_windowFocus
#ifdef __WXMSW__
- , (unsigned int) s_windowFocus->GetHWND()
+ , s_windowFocus->GetHWND()
#endif
);
RICHTEXT_CHANGE_TEXT_COLOUR,
RICHTEXT_CHANGE_BACKGROUND_COLOUR,
RICHTEXT_LEFT_INDENT,
- RICHTEXT_RIGHT_INDENT
+ RICHTEXT_RIGHT_INDENT,
+ RICHTEXT_TAB_STOPS
};
BEGIN_EVENT_TABLE(RichTextFrame, wxFrame)
EVT_MENU(RICHTEXT_CHANGE_BACKGROUND_COLOUR, RichTextFrame::OnChangeBackgroundColour)
EVT_MENU(RICHTEXT_LEFT_INDENT, RichTextFrame::OnLeftIndent)
EVT_MENU(RICHTEXT_RIGHT_INDENT, RichTextFrame::OnRightIndent)
+ EVT_MENU(RICHTEXT_TAB_STOPS, RichTextFrame::OnTabStops)
END_EVENT_TABLE()
RichTextFrame::RichTextFrame(wxWindow* parent, const wxString& title):
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"));
+ editMenu->Append(RICHTEXT_RIGHT_INDENT, _("Right Indent"));
+ editMenu->Append(RICHTEXT_TAB_STOPS, _("Tab Stops"));
menuBar->Append(editMenu, _("Edit"));
SetMenuBar(menuBar);
}
}
+void RichTextFrame::OnTabStops(wxCommandEvent& WXUNUSED(event))
+{
+ wxString tabsStr = wxGetTextFromUser
+ (
+ _("Please enter the tab stop positions in tenths of a millimetre, separated by spaces.\nLeave empty to reset tab stops."),
+ _("Tab Stops"),
+ wxEmptyString,
+ this
+ );
+
+ wxArrayInt tabs;
+
+ wxStringTokenizer tokens(tabsStr, _T(" "));
+ while (tokens.HasMoreTokens())
+ {
+ wxString token = tokens.GetNextToken();
+ tabs.Add(wxAtoi(token));
+ }
+
+ wxTextAttr attr;
+ attr.SetTabs(tabs);
+
+ 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();
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,
+ msg.Printf( "Facename: %s, wxColour(%d, %d, %d), %s", facename,
attr.GetTextColour().Red(), attr.GetTextColour().Green(), attr.GetTextColour().Blue(),
- (const wxChar*) alignment);
+ alignment );
if (attr.HasFont())
{
projects / wxWidgets.git / blobdiff