- if (!_image) {
-
- PangoContext* _pc = gdk_pango_context_get ();
- Glib::RefPtr<Pango::Context> context = Glib::wrap (_pc); // context now owns _pc and will free it
- Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create (context);
-
- layout->set_text (_text);
- if (_font_description) {
- layout->set_font_description (*_font_description);
- }
- layout->set_alignment (_alignment);
- Pango::Rectangle const r = layout->get_ink_extents ();
-
- _bounding_box = Rect (
- 0, 0,
- (r.get_x() + r.get_width()) / Pango::SCALE,
- (r.get_y() + r.get_height()) / Pango::SCALE
- );
- } else {
-
- _bounding_box = Rect (0, 0, _image->get_width(), _image->get_height());
+ if (_need_redraw || !_image) {
+ Glib::RefPtr<Pango::Context> context = Glib::wrap (gdk_pango_context_get()); // context now owns C object and will free it
+ redraw (context);