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Fix NSGLView invalidation

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This commit is contained in:
Robin Gareus 2017-07-18 21:34:03 +02:00
parent 8bc7154130
commit 9a0a2a29b5
2 changed files with 27 additions and 1 deletions
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25
libs/canvas/canvas.cc
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@ -873,7 +873,6 @@ GtkCanvas::on_expose_event (GdkEventExpose* ev)
}
#ifdef __APPLE__
if (_nsglview) {
Gtkmm2ext::nsglview_queue_draw (_nsglview, ev->area.x, ev->area.y, ev->area.width, ev->area.height);
return true;
}
#endif
@ -1201,6 +1200,30 @@ GtkCanvas::on_unmap ()
#endif
}
void
GtkCanvas::queue_draw()
{
#ifdef __APPLE__
if (_nsglview) {
Gtkmm2ext::nsglview_queue_draw (_nsglview, 0, 0, get_width (), get_height ());
return;
}
#endif
Gtk::Widget::queue_draw ();
}
void
GtkCanvas::queue_draw_area (int x, int y, int width, int height)
{
#ifdef __APPLE__
if (_nsglview) {
Gtkmm2ext::nsglview_queue_draw (_nsglview, x, y, width, height);
return;
}
#endif
Gtk::Widget::queue_draw_area (x, y, width, height);
}
/** Called to request a redraw of our canvas.
* @param area Area to redraw, in window coordinates.
*/

3
libs/canvas/canvas/canvas.h
View File

@ -214,6 +214,9 @@ public:
void start_tooltip_timeout (Item*);
void stop_tooltip_timeout ();
void queue_draw ();
void queue_draw_area (int x, int y, int width, int height);
Glib::RefPtr<Pango::Context> get_pango_context();
void render (Cairo::RefPtr<Cairo::Context> const & ctx, cairo_rectangle_t* r)