GtkTextView: Use *some* extra size for horizontal scrolling

Horizontal scrolling is unusual, but specifying some extra offscreen
space for it in free in the normal case where the viewport is the
same width as the canvas anyway, so lets do it.
This commit is contained in:
Alexander Larsson 2013-08-26 21:16:27 +02:00
parent 2d0bdee075
commit de1f551271

View File

@ -3701,7 +3701,7 @@ gtk_text_view_size_allocate (GtkWidget *widget,
DV(g_print(G_STRLOC"\n"));
_gtk_pixel_cache_set_extra_size (priv->pixel_cache, 0,
_gtk_pixel_cache_set_extra_size (priv->pixel_cache, 64,
allocation->height / 2);
gtk_widget_get_allocation (widget, &widget_allocation);