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2923f69d3c
The way gdk_drag_status() may be called multiple times during the processing of drag and drop events throughout the widget hierarchy brings some superfluous messaging going in, esp. when it's the last request the one we want to honor, yet we emit messaging requests on all. This is barely appreciable in the X11 backend, but due to the design of the wayland protocol, quick series of changes like this it have some self-amplificating consequences which may end up flooding the connection. We can delegate this to a late "commit" call, performed within GDK event management. This way gdk_drag_status() calls may be cached and only result in windowing messaging once per ::drag-motion or ::drag-data-received event. Emitting the final status will also avoid spurious action changes on the compositor and the other peer. https://bugzilla.gnome.org/show_bug.cgi?id=763298 |
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| .. | ||
| protocol | ||
| gdkapplaunchcontext-wayland.c | ||
| gdkcursor-wayland.c | ||
| gdkdevice-wayland.c | ||
| gdkdisplay-wayland.c | ||
| gdkdisplay-wayland.h | ||
| gdkdnd-wayland.c | ||
| gdkeventsource.c | ||
| gdkglcontext-wayland.c | ||
| gdkglcontext-wayland.h | ||
| gdkkeys-wayland.c | ||
| gdkprivate-wayland.h | ||
| gdkscreen-wayland.c | ||
| gdkseat-wayland.h | ||
| gdkselection-wayland.c | ||
| gdkwayland.h | ||
| gdkwaylanddevice.h | ||
| gdkwaylanddisplay.h | ||
| gdkwaylandglcontext.h | ||
| gdkwaylandselection.h | ||
| gdkwaylandwindow.h | ||
| gdkwindow-wayland.c | ||
| Makefile.am | ||
| wm-button-layout-translation.c | ||
| wm-button-layout-translation.h | ||