EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)
END_EVENT_TABLE()
-#if wxUSE_STD_IOSTREAM
-wxTextCtrl::wxTextCtrl() : streambuf()
-{
- if (allocate()) setp(base(),ebuf());
-
- m_modified = FALSE;
-}
-#else
wxTextCtrl::wxTextCtrl()
{
m_modified = FALSE;
}
-#endif
-
-#if wxUSE_STD_IOSTREAM
-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( _T("wxTextCtrl creation failed") );
+ return FALSE;
+ }
-#if wxUSE_VALIDATORS
- SetValidator( validator );
-#endif // wxUSE_VALIDATORS
m_vScrollbarVisible = FALSE;
{
wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_text),
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
-
wxString tmp = _T("");
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 )
if (text.IsEmpty()) return;
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_text),
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
-
if (m_windowStyle & wxTE_MULTILINE)
{
/* this moves the cursor pos to behind the inserted text */
/* bring entry's cursor uptodate. bug in GTK. */
gtk_entry_set_position( GTK_ENTRY(m_text), GTK_EDITABLE(m_text)->current_pos );
}
-
- gtk_signal_connect( GTK_OBJECT(m_text), "changed",
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
}
void wxTextCtrl::AppendText( const wxString &text )
if (text.IsEmpty()) return;
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_text),
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
-
if (m_windowStyle & wxTE_MULTILINE)
{
bool hasSpecialAttributes = m_font.Ok() ||
m_font.GetInternalFont(),
m_foregroundColour.GetColor(),
m_backgroundColour.GetColor(),
- text, text.length());
+ text.mbc_str(), text.length());
}
else
{
gtk_entry_append_text( GTK_ENTRY(m_text), text.mbc_str() );
}
-
- gtk_signal_connect( GTK_OBJECT(m_text), "changed",
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
-}
-
-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;
-
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_text),
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
-
- 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 );
- }
-
- gtk_signal_connect( GTK_OBJECT(m_text), "changed",
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
-
- 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
wxFAIL_MSG( _T("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 )
{
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, _T("invalid text ctrl") );
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_text),
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
-
gtk_editable_delete_text( GTK_EDITABLE(m_text), (gint)from, (gint)to );
-
- gtk_signal_connect( GTK_OBJECT(m_text), "changed",
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
}
void wxTextCtrl::Replace( long from, long to, const wxString &value )
{
wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_text),
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
-
gtk_editable_delete_text( GTK_EDITABLE(m_text), (gint)from, (gint)to );
if (!value.IsEmpty())
gtk_editable_insert_text( GTK_EDITABLE(m_text), value, value.Length(), &pos );
#endif
}
-
- gtk_signal_connect( GTK_OBJECT(m_text), "changed",
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
}
void wxTextCtrl::Cut()
{
wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_text),
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
-
#if (GTK_MINOR_VERSION > 0)
gtk_editable_cut_clipboard( GTK_EDITABLE(m_text) );
#else
gtk_editable_cut_clipboard( GTK_EDITABLE(m_text), 0 );
#endif
-
- gtk_signal_connect( GTK_OBJECT(m_text), "changed",
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
}
void wxTextCtrl::Copy()
{
wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") );
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_text),
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
-
#if (GTK_MINOR_VERSION > 0)
gtk_editable_paste_clipboard( GTK_EDITABLE(m_text) );
#else
gtk_editable_paste_clipboard( GTK_EDITABLE(m_text), 0 );
#endif
-
- gtk_signal_connect( GTK_OBJECT(m_text), "changed",
- GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
}
bool wxTextCtrl::CanCopy() const
return GTK_EDITABLE(m_text)->editable;
}
+bool wxTextCtrl::IsModified() const
+{
+ return m_modified;
+}
+
void wxTextCtrl::Clear()
{
SetValue( _T("") );
projects / wxWidgets.git / blobdiff