void wxTextEntry::WriteText(const wxString& value)
{
GtkEditable * const edit = GetEditable();
// remove the selection if there is one and suppress the text change event
// generated by this: we only want to generate one event for this change,
// not two
{
EventsSuppressor noevents(this);
gtk_editable_delete_selection(edit);
}
// insert new text at the cursor position
gint len = gtk_editable_get_position(edit);
gtk_editable_insert_text
(
edit,
wxGTK_CONV_FONT(value, GetEditableWindow()->GetFont()),
-1, // text: length: compute it using strlen()
&len // will be updated to position after the text end
);
// and move cursor to the end of new text
gtk_editable_set_position(edit, len);
}
void wxTextEntry::WriteText(const wxString& str)
{
wxCHECK_RET( GetTextPeer(), "Must create the control first" );
{
EventsSuppressor noevents(this);
GetTextPeer()->WriteText( str );
}
SendTextUpdatedEventIfAllowed();
}
void wxTextEntry::Clear()
{
wxCHECK_RET( GetTextPeer(), "Must create the control first" );
{
EventsSuppressor noevents(this);
GetTextPeer()->Clear();
}
SendTextUpdatedEventIfAllowed();
}
void wxTextEntry::Remove(long from, long to)
{
wxCHECK_RET( GetTextPeer(), "Must create the control first" );
{
EventsSuppressor noevents(this);
GetTextPeer()->Remove( from , to );
}
SendTextUpdatedEventIfAllowed();
}
void wxTextEntry::DoSetValue(const wxString& value, int flags)
{
if (value != DoGetValue())
{
// Use Remove() rather than SelectAll() to avoid unnecessary clipboard
// operations, and prevent triggering an apparent bug in GTK which
// causes the subsequent WriteText() to append rather than overwrite.
{
EventsSuppressor noevents(this);
Remove(0, -1);
}
EventsSuppressor noeventsIf(this, !(flags & SetValue_SendEvent));
WriteText(value);
}
else if (flags & SetValue_SendEvent)
SendTextUpdatedEvent(GetEditableWindow());
SetInsertionPoint(0);
}
