Widgets can now set their favorite cursor using public API.
This is very necessary because all cursor-setting APIs are still
setting it on their GdkWindow, which by now is the toplevel - oops.
Change constructors to reflect that.
While doing so, also add a fallback argument to the cursor constructors,
so it is now possible to create cursors with fallback.
The check used to achieve discarding events not meant for the window
widget itself (because they are handled in the regular paths). Using
the target widget is the equivalent now.
Use g_value_set/get_boxed() in gtk_window_get/set_property(), case PROP_ICON.
icon_from_list() shall always add a reference to the returned icon.
gtk_window_set_icon() must accept icon != NULL.
https://bugzilla.gnome.org/show_bug.cgi?id=789870
• Remove the box-shadow at the top when the entry is in the foreground
• Bump precedence so that :disabled entries do not have .flat overridden
• Also add :backdrop to stop HCInverse getting a lighter BG in :backdrop
https://bugzilla.gnome.org/show_bug.cgi?id=789733
Move the default pos of the Paned handle to 400px from the left, i.e.
50% of the default width of the window. The previous position at 300px
from left meant the node treeview was too narrow & could easily result
in the (useful) State column not being visible in the case of many
apps. The properties pane doesn't need to be as big as it was anyway.
https://bugzilla.gnome.org/show_bug.cgi?id=788898
We disconnect from the GDK window, so the renderer can't keep any useful
state.
Plus, we might be using an entirely different window next time we
realize (after a call to gtk_window_set_display() for example) that should
use a completely different renderer anyway.
Drop the screen argument from gdk_dnd_find_window_for_screen
and rename the function to gdk_dnd_find_window. The screen
argument does not add anything here since the drag context
is already tied to the display. Update all backends, and
update all callers.
Consider the coordinates passed to gtk_widget_queue_draw_region to be
relative to @widget's origin, not its parent. That implies passing
priv->allocation or priv->clip to _queue_draw_region of a widget means
using its parent as @widget.
This fixes GtkScrolledWindow overshoot invalidation, which assumed the
coordinates to be widget-relative and not parent-relative.
