This also delays pen proximity out events to make sure that the pen is really gone before delivering them. On Android, you get a HOVER_EXIT event when the pen contacts the surface, which we don't want to treat as the pen leaving proximity.
Otherwise, the quit event can be sent prematurely. The topmost status must be queried and cached before sending the close request event, as the window may be destroyed in an event handler.
Windows may be destroyed in event handlers, so check the window validity after pushing window events onto the queue to ensure that the window and its properties are still valid.
At best, this is a no-op.
At worst, it might:
- Clobber a signal handler someone registered after us
- Overwrite the signal mask or flags
- Cause unregistration to fail (sigaction() isn't guaranteed to return the exact pointer passed to signal())
If video is initialized, the main thread is the one that initialized video, otherwise if events are initialized, the main thread is the thread that initialized events, otherwise the main thread is the one that called the main function.
Fixes https://github.com/libsdl-org/SDL/issues/14511
Now everything will attempt to track pens through proximity changes (instead
of removing the pen entirely). testpen.c has been updated to reflect this.
Some platforms and devices are better at this than others, but this seems like
a significant usability improvement across the board.
Fixes#12992.
DBus does not require a video backend, and DBus messages still need to be processed even when a video backend is not initialized. Move the DBus pump call to the main event message pump function so that DBus events are still dispatched, even when a video backend has not been initialized.
Adds support for animated cursors on Cocoa, Wayland, Win32, and X11.
testcursor can take a semicolon separated list of filenames and load an animated cursor from them.
Tray events on *nix platforms usually run over DBus, and the events subsequently aren't delivered via the window event queue. As a result, SDL_WaitEvent() won't unblock when tray events arrive, particularly if there is no currently active window.
Wake up periodically to poll when tray items are active to avoid blocking the delivery and processing of tray events.
If the application is waiting in SDL_WaitEvent(), we still need to run event loop maintenance in between calls to Android_PumpEvents().
Fixes the testautomation events_mainThreadCallbacks() test on Android.
If a bound keymap is being destroyed, unbind it to ensure that the keyboard state won't be left pointing to an invalid keymap. Backends now no longer need to manually do this when destroying keymaps during keyboard removal and shutdown.
Trying to determine where a window should be made fullscreen from the size and position can be unreliable if the window exceeds the display bounds. Add additional checks with the following priority:
- If the window was positioned with a macro that explicitly passes a display ID, store and use the requested display as the explicit fullscreen target.
- Check if the window position is an exact match for any display origins, and use that display if found, as positioning a fullscreen window by moving it to the origin of the destination display is common behavior.
- Fall back to the existing center point check if the previous checks were not successful, as it is known behavior, and won't risk breaking existing clients that rely on it.
- Removed GTK signal handler in x11settings. XSettings events are now properly dispatched to X11_XsettingsNotify.
Previously events were not being passed to xsettings-client as no SDL xsettings_window was created. Now all events
are filtered through xsettings_client_process_event allowing it to process the external window events that are selected.
Global content scale is updated for changes to any recognized dpi settings.
- X11_GetGlobalContent now reads the current RESOURCE_MANAGER prop off of the root window to ensure it sees the
current value. XResourceManagerString is now only used if getting the current prop fails as it caches the current resource
manager value per-display connection.
- Clean up some warnings in SDL_gtk.
- Android defines SDL_PLATFORM_UNIX but does not compile core/unix sources
so add checks for SDL_PLATFORM_ANDROID where SDL_gtk is used.
- Fix missing void parameter list in SDL_Gtk_EnterContext.
- Remove unneeded SDL_gtk.h include in SDL_events.c
