#include "wx/textctrl.h"
#include "wx/utils.h"
#include "wx/intl.h"
+#include "wx/log.h"
#include "wx/settings.h"
#include <sys/types.h>
wxapp_install_idle_handler();
win->SetModified();
+ win->UpdateFontIfNeeded();
wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, win->GetId() );
event.SetString( win->GetValue() );
EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)
END_EVENT_TABLE()
-wxTextCtrl::wxTextCtrl()
+void wxTextCtrl::Init()
{
m_modified = FALSE;
+ m_updateFont = FALSE;
m_text =
m_vScrollbar = (GtkWidget *)NULL;
}
const wxValidator& validator,
const wxString &name )
{
- m_modified = FALSE;
+ Init();
+
Create( parent, id, value, pos, size, style, validator, name );
}
{
wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
- wxString tmp = wxT("");
- if (!value.IsNull()) tmp = value;
if (m_windowStyle & wxTE_MULTILINE)
{
gint len = gtk_text_get_length( GTK_TEXT(m_text) );
gtk_editable_delete_text( GTK_EDITABLE(m_text), 0, len );
len = 0;
#if wxUSE_UNICODE
- wxWX2MBbuf tmpbuf = tmp.mbc_str();
+ wxWX2MBbuf tmpbuf = value.mbc_str();
gtk_editable_insert_text( GTK_EDITABLE(m_text), tmpbuf, strlen(tmpbuf), &len );
#else
- gtk_editable_insert_text( GTK_EDITABLE(m_text), tmp.mbc_str(), tmp.Length(), &len );
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), value.mbc_str(), value.Length(), &len );
#endif
}
else
{
- gtk_entry_set_text( GTK_ENTRY(m_text), tmp.mbc_str() );
+ gtk_entry_set_text( GTK_ENTRY(m_text), value.mbc_str() );
}
// GRG, Jun/2000: Changed this after a lot of discussion in
{
wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") );
+ if ( (m_windowStyle & wxTE_MULTILINE) &&
+ !GTK_TEXT(m_text)->line_start_cache )
+ {
+ // tell the programmer that it didn't work
+ wxLogDebug(_T("Can't call SetSelection() before realizing the control"));
+ return;
+ }
+
gtk_editable_select_region( GTK_EDITABLE(m_text), (gint)from, (gint)to );
}
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();
+ m_updateFont = TRUE;
- AppendText(value);
- }
+ ChangeFontGlobally();
}
return TRUE;
}
+void wxTextCtrl::ChangeFontGlobally()
+{
+ // this method is very inefficient and hence should be called as rarely as
+ // possible!
+ wxASSERT_MSG( (m_windowStyle & wxTE_MULTILINE) && m_updateFont,
+ _T("shouldn't be called for single line controls") );
+
+ wxString value = GetValue();
+ if ( !value.IsEmpty() )
+ {
+ Clear();
+ AppendText(value);
+
+ m_updateFont = FALSE;
+ }
+}
+
+void wxTextCtrl::UpdateFontIfNeeded()
+{
+ if ( m_updateFont )
+ ChangeFontGlobally();
+}
+
bool wxTextCtrl::SetForegroundColour( const wxColour &WXUNUSED(colour) )
{
wxCHECK_MSG( m_text != NULL, FALSE, wxT("invalid text ctrl") );