// data
//-----------------------------------------------------------------------------
-extern bool g_blockEventsOnDrag;
+extern bool g_blockEventsOnDrag;
+extern wxCursor g_globalCursor;
//-----------------------------------------------------------------------------
// "changed"
{
if (!win->m_hasVMT) return;
- if (g_isIdle)
+ if (g_isIdle)
wxapp_install_idle_handler();
win->SetModified();
gtk_scrollbar_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win )
{
if (!win->m_hasVMT) return;
-
- if (g_isIdle)
+
+ if (g_isIdle)
wxapp_install_idle_handler();
win->CalculateScrollbar();
EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)
END_EVENT_TABLE()
-#ifndef NO_TEXT_WINDOW_STREAM
-wxTextCtrl::wxTextCtrl() : streambuf()
-{
- if (allocate()) setp(base(),ebuf());
-
- m_modified = FALSE;
-}
-#else
wxTextCtrl::wxTextCtrl()
{
m_modified = FALSE;
}
-#endif
-
-#ifndef NO_TEXT_WINDOW_STREAM
-wxTextCtrl::wxTextCtrl( wxWindow *parent, wxWindowID id, const wxString &value,
- const wxPoint &pos, const wxSize &size,
- int style, const wxValidator& validator, const wxString &name ) : streambuf()
-{
- if (allocate()) setp(base(),ebuf());
- m_modified = FALSE;
- Create( parent, id, value, pos, size, style, validator, name );
-}
-#else
wxTextCtrl::wxTextCtrl( wxWindow *parent, wxWindowID id, const wxString &value,
const wxPoint &pos, const wxSize &size,
int style, const wxValidator& validator, const wxString &name )
m_modified = FALSE;
Create( parent, id, value, pos, size, style, validator, name );
}
-#endif
bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value,
const wxPoint &pos, const wxSize &size,
m_needParent = TRUE;
m_acceptsFocus = TRUE;
- PreCreation( parent, id, pos, size, style, name );
+ if (!PreCreation( parent, pos, size ) ||
+ !CreateBase( parent, id, pos, size, style, validator, name ))
+ {
+ wxFAIL_MSG( wxT("wxTextCtrl creation failed") );
+ return FALSE;
+ }
-#if wxUSE_VALIDATORS
- SetValidator( validator );
-#endif // wxUSE_VALIDATORS
m_vScrollbarVisible = FALSE;
bool multi_line = (style & wxTE_MULTILINE) != 0;
if (multi_line)
{
+#if (GTK_MINOR_VERSION > 2)
/* a multi-line edit control: create a vertical scrollbar by default and
horizontal if requested */
bool bHasHScrollbar = (style & wxHSCROLL) != 0;
+#else
+ bool bHasHScrollbar = FALSE;
+#endif
/* create our control ... */
m_text = gtk_text_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
(GtkAttachOptions)(GTK_FILL | GTK_EXPAND | GTK_SHRINK),
(GtkAttachOptions)(GTK_FILL | GTK_EXPAND | GTK_SHRINK),
0, 0);
-
+
/* always wrap words */
gtk_text_set_word_wrap( GTK_TEXT(m_text), TRUE );
-
+
+#if (GTK_MINOR_VERSION > 2)
/* put the horizontal scrollbar in the lower left hand corner */
if (bHasHScrollbar)
{
0, 0);
gtk_widget_show(hscrollbar);
-#if (GTK_MINOR_VERSION > 0)
/* don't wrap lines, otherwise we wouldn't need the scrollbar */
gtk_text_set_line_wrap( GTK_TEXT(m_text), FALSE );
-#endif
}
-
+#endif
+
/* finally, put the vertical scrollbar in the upper right corner */
m_vScrollbar = gtk_vscrollbar_new( GTK_TEXT(m_text)->vadj );
GTK_WIDGET_UNSET_FLAGS( m_vScrollbar, GTK_CAN_FOCUS );
m_text = gtk_entry_new();
}
- wxSize newSize = size;
- if (newSize.x == -1) newSize.x = 80;
- if (newSize.y == -1) newSize.y = 26;
- SetSize( newSize.x, newSize.y );
+ SetSizeOrDefault( size );
m_parent->DoAddChild( this );
SetBackgroundColour( wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW) );
SetForegroundColour( parent->GetForegroundColour() );
+ m_cursor = wxCursor( wxCURSOR_IBEAM );
+
Show( TRUE );
return TRUE;
wxString wxTextCtrl::GetValue() const
{
- wxCHECK_MSG( m_text != NULL, _T(""), _T("invalid text ctrl") );
+ wxCHECK_MSG( m_text != NULL, wxT(""), wxT("invalid text ctrl") );
wxString tmp;
if (m_windowStyle & wxTE_MULTILINE)
{
gint len = gtk_text_get_length( GTK_TEXT(m_text) );
char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len );
- tmp = wxString(text,*wxConv_current);
+ tmp = wxString(text,*wxConvCurrent);
g_free( text );
}
else
{
- tmp = wxString(gtk_entry_get_text( GTK_ENTRY(m_text) ),*wxConv_current);
+ tmp = wxString(gtk_entry_get_text( GTK_ENTRY(m_text) ),*wxConvCurrent);
}
return tmp;
}
void wxTextCtrl::SetValue( const wxString &value )
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_text),
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
-
- wxString tmp = _T("");
+ wxString tmp = wxT("");
if (!value.IsNull()) tmp = value;
if (m_windowStyle & wxTE_MULTILINE)
{
{
gtk_entry_set_text( GTK_ENTRY(m_text), tmp.mbc_str() );
}
-
- gtk_signal_connect( GTK_OBJECT(m_text), "changed",
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
}
void wxTextCtrl::WriteText( const wxString &text )
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
- if (text.IsNull()) return;
+ if (text.IsEmpty()) return;
if (m_windowStyle & wxTE_MULTILINE)
{
void wxTextCtrl::AppendText( const wxString &text )
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
+
+ if (text.IsEmpty()) return;
if (m_windowStyle & wxTE_MULTILINE)
{
- /* we'll insert at the last position */
- gint len = gtk_text_get_length( GTK_TEXT(m_text) );
+ bool hasSpecialAttributes = m_font.Ok() ||
+ m_foregroundColour.Ok() ||
+ m_backgroundColour.Ok();
+ if ( hasSpecialAttributes )
+ {
+ gtk_text_insert( GTK_TEXT(m_text),
+ m_font.GetInternalFont(),
+ m_foregroundColour.GetColor(),
+ m_backgroundColour.GetColor(),
+ text.mbc_str(), text.length());
+
+ }
+ else
+ {
+ /* we'll insert at the last position */
+ gint len = gtk_text_get_length( GTK_TEXT(m_text) );
#if wxUSE_UNICODE
- wxWX2MBbuf buf = text.mbc_str();
- gtk_editable_insert_text( GTK_EDITABLE(m_text), buf, strlen(buf), &len );
+ wxWX2MBbuf buf = text.mbc_str();
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), buf, strlen(buf), &len );
#else
- gtk_editable_insert_text( GTK_EDITABLE(m_text), text, text.Length(), &len );
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), text, text.Length(), &len );
#endif
+ }
/* bring editable's cursor uptodate. bug in GTK. */
GTK_EDITABLE(m_text)->current_pos = gtk_text_get_point( GTK_TEXT(m_text) );
}
}
-bool wxTextCtrl::LoadFile( const wxString &file )
-{
- wxCHECK_MSG( m_text != NULL, FALSE, _T("invalid text ctrl") );
-
- if (!wxFileExists(file)) return FALSE;
-
- Clear();
-
- FILE *fp = (FILE*) NULL;
- struct stat statb;
-
- if ((stat (FNSTRINGCAST file.fn_str(), &statb) == -1) || (statb.st_mode & S_IFMT) != S_IFREG ||
- !(fp = fopen (FNSTRINGCAST file.fn_str(), "r")))
- {
- return FALSE;
- }
- else
- {
- gint len = statb.st_size;
- char *text;
- if (!(text = (char*)malloc ((unsigned) (len + 1))))
- {
- fclose (fp);
- return FALSE;
- }
- if (fread (text, sizeof (char), len, fp) != (size_t) len)
- {
- }
- fclose (fp);
-
- text[len] = 0;
-
- if (m_windowStyle & wxTE_MULTILINE)
- {
- gint pos = 0;
- gtk_editable_insert_text( GTK_EDITABLE(m_text), text, len, &pos );
- }
- else
- {
- gtk_entry_set_text( GTK_ENTRY(m_text), text );
- }
-
- free (text);
- m_modified = FALSE;
- return TRUE;
- }
- return FALSE;
-}
-
-bool wxTextCtrl::SaveFile( const wxString &file )
-{
- wxCHECK_MSG( m_text != NULL, FALSE, _T("invalid text ctrl") );
-
- if (file == _T("")) return FALSE;
-
- FILE *fp;
-
- if (!(fp = fopen (FNSTRINGCAST file.fn_str(), "w")))
- {
- return FALSE;
- }
- else
- {
- char *text = (char*) NULL;
- gint len = 0;
-
- if (m_windowStyle & wxTE_MULTILINE)
- {
- len = gtk_text_get_length( GTK_TEXT(m_text) );
- text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len );
- }
- else
- {
- text = gtk_entry_get_text( GTK_ENTRY(m_text) );
- }
-
- if (fwrite (text, sizeof (char), len, fp) != (size_t) len)
- {
- // Did not write whole file
- }
-
- // Make sure newline terminates the file
- if (text[len - 1] != '\n')
- fputc ('\n', fp);
-
- fclose (fp);
-
- if (m_windowStyle & wxTE_MULTILINE) g_free( text );
-
- m_modified = FALSE;
- return TRUE;
- }
-
- return TRUE;
-}
-
wxString wxTextCtrl::GetLineText( long lineNo ) const
{
if (m_windowStyle & wxTE_MULTILINE)
if (text)
{
- wxString buf(_T(""));
+ wxString buf(wxT(""));
long i;
int currentLine = 0;
for (i = 0; currentLine != lineNo && text[i]; i++ )
{
/* If you implement this, don't forget to update the documentation!
* (file docs/latex/wx/text.tex) */
- wxFAIL_MSG( _T("wxTextCtrl::OnDropFiles not implemented") );
+ wxFAIL_MSG( wxT("wxTextCtrl::OnDropFiles not implemented") );
}
-long wxTextCtrl::PositionToXY(long pos, long *x, long *y ) const
+bool wxTextCtrl::PositionToXY(long pos, long *x, long *y ) const
{
if ( m_windowStyle & wxTE_MULTILINE )
{
const wxChar* stop = text.c_str() + pos;
for ( const wxChar *p = text.c_str(); p < stop; p++ )
{
- if (*p == _T('\n'))
+ if (*p == wxT('\n'))
{
(*y)++;
*x=0;
void wxTextCtrl::SetInsertionPoint( long pos )
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
if (m_windowStyle & wxTE_MULTILINE)
{
/* bring editable's cursor uptodate. bug in GTK. */
- GTK_EDITABLE(m_text)->current_pos = pos;
+ GTK_EDITABLE(m_text)->current_pos = (guint32)pos;
}
}
void wxTextCtrl::SetInsertionPointEnd()
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
if (m_windowStyle & wxTE_MULTILINE)
SetInsertionPoint(gtk_text_get_length(GTK_TEXT(m_text)));
void wxTextCtrl::SetEditable( bool editable )
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
if (m_windowStyle & wxTE_MULTILINE)
gtk_text_set_editable( GTK_TEXT(m_text), editable );
gtk_entry_set_editable( GTK_ENTRY(m_text), editable );
}
+void wxTextCtrl::DiscardEdits()
+{
+ m_modified = FALSE;
+}
+
void wxTextCtrl::SetSelection( long from, long to )
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
gtk_editable_select_region( GTK_EDITABLE(m_text), (gint)from, (gint)to );
}
-void wxTextCtrl::ShowPosition( long pos )
+void wxTextCtrl::ShowPosition( long WXUNUSED(pos) )
{
- SetInsertionPoint( pos );
+// SetInsertionPoint( pos );
}
long wxTextCtrl::GetInsertionPoint() const
{
- wxCHECK_MSG( m_text != NULL, 0, _T("invalid text ctrl") );
+ wxCHECK_MSG( m_text != NULL, 0, wxT("invalid text ctrl") );
return (long) GTK_EDITABLE(m_text)->current_pos;
}
long wxTextCtrl::GetLastPosition() const
{
- wxCHECK_MSG( m_text != NULL, 0, _T("invalid text ctrl") );
+ wxCHECK_MSG( m_text != NULL, 0, wxT("invalid text ctrl") );
int pos = 0;
if (m_windowStyle & wxTE_MULTILINE)
void wxTextCtrl::Remove( long from, long to )
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
gtk_editable_delete_text( GTK_EDITABLE(m_text), (gint)from, (gint)to );
}
void wxTextCtrl::Replace( long from, long to, const wxString &value )
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
gtk_editable_delete_text( GTK_EDITABLE(m_text), (gint)from, (gint)to );
- if (value.IsNull()) return;
- gint pos = (gint)from;
+
+ if (!value.IsEmpty())
+ {
+ gint pos = (gint)from;
#if wxUSE_UNICODE
- wxWX2MBbuf buf = value.mbc_str();
- gtk_editable_insert_text( GTK_EDITABLE(m_text), buf, strlen(buf), &pos );
+ wxWX2MBbuf buf = value.mbc_str();
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), buf, strlen(buf), &pos );
#else
- gtk_editable_insert_text( GTK_EDITABLE(m_text), value, value.Length(), &pos );
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), value, value.Length(), &pos );
#endif
+ }
}
void wxTextCtrl::Cut()
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
#if (GTK_MINOR_VERSION > 0)
gtk_editable_cut_clipboard( GTK_EDITABLE(m_text) );
void wxTextCtrl::Copy()
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
#if (GTK_MINOR_VERSION > 0)
gtk_editable_copy_clipboard( GTK_EDITABLE(m_text) );
void wxTextCtrl::Paste()
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
#if (GTK_MINOR_VERSION > 0)
gtk_editable_paste_clipboard( GTK_EDITABLE(m_text) );
void wxTextCtrl::Undo()
{
// TODO
- wxFAIL_MSG( _T("wxTextCtrl::Undo not implemented") );
+ wxFAIL_MSG( wxT("wxTextCtrl::Undo not implemented") );
}
void wxTextCtrl::Redo()
{
// TODO
- wxFAIL_MSG( _T("wxTextCtrl::Redo not implemented") );
+ wxFAIL_MSG( wxT("wxTextCtrl::Redo not implemented") );
}
bool wxTextCtrl::CanUndo() const
{
// TODO
- wxFAIL_MSG( _T("wxTextCtrl::CanUndo not implemented") );
+ wxFAIL_MSG( wxT("wxTextCtrl::CanUndo not implemented") );
return FALSE;
}
bool wxTextCtrl::CanRedo() const
{
// TODO
- wxFAIL_MSG( _T("wxTextCtrl::CanRedo not implemented") );
+ wxFAIL_MSG( wxT("wxTextCtrl::CanRedo not implemented") );
return FALSE;
}
// selection.
void wxTextCtrl::GetSelection(long* from, long* to) const
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
-
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
+
if (!(GTK_EDITABLE(m_text)->has_selection))
{
if (from) *from = 0;
- if (to) *to = 0;
- return;
+ if (to) *to = 0;
+ return;
}
-
+
if (from) *from = (long) GTK_EDITABLE(m_text)->selection_start_pos;
if (to) *to = (long) GTK_EDITABLE(m_text)->selection_end_pos;
}
bool wxTextCtrl::IsEditable() const
{
- wxCHECK_MSG( m_text != NULL, FALSE, _T("invalid text ctrl") );
+ wxCHECK_MSG( m_text != NULL, FALSE, wxT("invalid text ctrl") );
return GTK_EDITABLE(m_text)->editable;
}
+bool wxTextCtrl::IsModified() const
+{
+ return m_modified;
+}
+
void wxTextCtrl::Clear()
{
- SetValue( _T("") );
+ SetValue( wxT("") );
}
void wxTextCtrl::OnChar( wxKeyEvent &key_event )
{
- wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
+ wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
if ((key_event.KeyCode() == WXK_RETURN) && (m_windowStyle & wxPROCESS_ENTER))
{
if (GetEventHandler()->ProcessEvent(event)) return;
}
- key_event.Skip();
-}
-
-#ifndef NO_TEXT_WINDOW_STREAM
-int wxTextCtrl::overflow( int WXUNUSED(c) )
-{
- int len = pptr() - pbase();
- char *txt = new char[len+1];
- strncpy(txt, pbase(), len);
- txt[len] = '\0';
- (*this) << txt;
- setp(pbase(), epptr());
- delete[] txt;
- return EOF;
-}
-
-int wxTextCtrl::sync()
-{
- int len = pptr() - pbase();
- char *txt = new char[len+1];
- strncpy(txt, pbase(), len);
- txt[len] = '\0';
- (*this) << txt;
- setp(pbase(), epptr());
- delete[] txt;
- return 0;
-}
-
-int wxTextCtrl::underflow()
-{
- return EOF;
-}
-
-wxTextCtrl& wxTextCtrl::operator<<(const wxString& s)
-{
- AppendText(s);
- return *this;
-}
-
-wxTextCtrl& wxTextCtrl::operator<<(float f)
-{
- static char buf[100];
- sprintf(buf, "%.2f", f);
- AppendText(buf);
- return *this;
-}
-
-wxTextCtrl& wxTextCtrl::operator<<(double d)
-{
- static char buf[100];
- sprintf(buf, "%.2f", d);
- AppendText(buf);
- return *this;
-}
-
-wxTextCtrl& wxTextCtrl::operator<<(int i)
-{
- static char buf[100];
- sprintf(buf, "%i", i);
- AppendText(buf);
- return *this;
-}
-
-wxTextCtrl& wxTextCtrl::operator<<(long i)
-{
- static char buf[100];
- sprintf(buf, "%ld", i);
- AppendText(buf);
- return *this;
-}
-
-wxTextCtrl& wxTextCtrl::operator<<(const char c)
-{
- char buf[2];
+ if ((key_event.KeyCode() == WXK_RETURN) && !(m_windowStyle & wxTE_MULTILINE))
+ {
+ wxWindow *top_frame = m_parent;
+ while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
+ top_frame = top_frame->GetParent();
+ GtkWindow *window = GTK_WINDOW(top_frame->m_widget);
+
+ if (window->default_widget)
+ {
+ gtk_widget_activate (window->default_widget);
+ return;
+ }
+ }
- buf[0] = c;
- buf[1] = 0;
- AppendText(buf);
- return *this;
+ key_event.Skip();
}
-#endif
GtkWidget* wxTextCtrl::GetConnectWidget()
{
return (window == GTK_ENTRY(m_text)->text_area);
}
-bool wxTextCtrl::SetFont( const wxFont &WXUNUSED(font) )
+// the font will change for subsequent text insertiongs
+bool wxTextCtrl::SetFont( const wxFont &font )
{
- wxCHECK_MSG( m_text != NULL, FALSE, _T("invalid text ctrl") );
+ wxCHECK_MSG( m_text != NULL, FALSE, wxT("invalid text ctrl") );
- // doesn't work
- return FALSE;
+ if ( !wxWindowBase::SetFont(font) )
+ {
+ // font didn't change, nothing to do
+ return FALSE;
+ }
+
+ if ( m_windowStyle & wxTE_MULTILINE )
+ {
+ // for compatibility with other ports: the font is a global controls
+ // characteristic, so change the font globally
+ wxString value = GetValue();
+ if ( !value.IsEmpty() )
+ {
+ Clear();
+
+ AppendText(value);
+ }
+ }
+
+ return TRUE;
}
bool wxTextCtrl::SetForegroundColour( const wxColour &WXUNUSED(colour) )
{
- wxCHECK_MSG( m_text != NULL, FALSE, _T("invalid text ctrl") );
+ wxCHECK_MSG( m_text != NULL, FALSE, wxT("invalid text ctrl") );
// doesn't work
return FALSE;
bool wxTextCtrl::SetBackgroundColour( const wxColour &colour )
{
- wxCHECK_MSG( m_text != NULL, FALSE, _T("invalid text ctrl") );
+ wxCHECK_MSG( m_text != NULL, FALSE, wxT("invalid text ctrl") );
wxControl::SetBackgroundColour( colour );
{
event.Enable( CanRedo() );
}
+
+void wxTextCtrl::OnInternalIdle()
+{
+ wxCursor cursor = m_cursor;
+ if (g_globalCursor.Ok()) cursor = g_globalCursor;
+
+ if (cursor.Ok())
+ {
+ GdkWindow *window = (GdkWindow*) NULL;
+ if (HasFlag(wxTE_MULTILINE))
+ window = GTK_TEXT(m_text)->text_area;
+ else
+ window = GTK_ENTRY(m_text)->text_area;
+
+ if (window)
+ gdk_window_set_cursor( window, cursor.GetCursor() );
+
+ if (!g_globalCursor.Ok())
+ cursor = *wxSTANDARD_CURSOR;
+
+ window = m_widget->window;
+ if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget)))
+ gdk_window_set_cursor( window, cursor.GetCursor() );
+ }
+
+ UpdateWindowUI();
+}
+
+wxSize wxTextCtrl::DoGetBestSize() const
+{
+ // FIXME should be different for multi-line controls...
+ return wxSize(80, 26);
+}
projects / wxWidgets.git / blobdiff