bool wxTextCtrlBase::SetHint(const wxString& hint)
{
wxCHECK_MSG( IsSingleLine(), false,
wxS("Hints can only be set for single line text controls") );
return wxTextEntry::SetHint(hint);
}
wxSize wxTextCtrl::DoGetBestSize() const
{
if( IsSingleLine() )
{
wxSize best = wxControl::DoGetBestSize();
#if wxCHECK_MOTIF_VERSION( 2, 3 )
// OpenMotif 2.3 gives way too big X sizes
wxSize other_best = wxDoGetSingleTextCtrlBestSize
( (Widget) GetTopWidget(), this );
return wxSize( other_best.x, best.y );
#else
if( best.x < 90 ) best.x = 90;
return best;
#endif
}
else
return wxWindow::DoGetBestSize();
}
// wxGTK-specific: called recursively by Enable,
// to give widgets an oppprtunity to correct their colours after they
// have been changed by Enable
void wxTextCtrl::OnEnabled( bool WXUNUSED(enable) )
{
if ( IsSingleLine() )
return;
// If we have a custom background colour, we use this colour in both
// disabled and enabled mode, or we end up with a different colour under the
// text.
wxColour oldColour = GetBackgroundColour();
if (oldColour.Ok())
{
// Need to set twice or it'll optimize the useful stuff out
if (oldColour == * wxWHITE)
SetBackgroundColour(*wxBLACK);
else
SetBackgroundColour(*wxWHITE);
SetBackgroundColour(oldColour);
}
}
