diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2017-06-13 15:18:56 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2017-06-15 17:46:51 +1000 |
| commit | 7e571230690cd249811d63988bf4f8846dfe7e2a (patch) | |
| tree | 55596793ab848e7dc5b27b06bf4f653e40e39a77 | |
| parent | 980ad92c886425cb7fb4cead44618c9c15692b14 (diff) | |
tools: grab the pointer in the debug gui
Because it's too annoying to trigger the hot corner every few seconds while
pointer debugging.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
| -rw-r--r-- | tools/libinput-debug-gui.1 | 4 | ||||
| -rw-r--r-- | tools/libinput-debug-gui.c | 12 |
2 files changed, 15 insertions, 1 deletions
diff --git a/tools/libinput-debug-gui.1 b/tools/libinput-debug-gui.1 index 1d289fd..e6d4d21 100644 --- a/tools/libinput-debug-gui.1 +++ b/tools/libinput-debug-gui.1 @@ -8,7 +8,9 @@ libinput\-debug\-gui \- visual debug helper for libinput The .B "libinput debug\-gui" tool creates a libinput context and a full-screen GTK window to visualize -events processed by libinput. +events processed by libinput. This tool exclusively grabs pointing devices +and stops them from interacting with the rest of the GUI. +.B Hit Esc to exit this tool. .PP This is a debugging tool only, its output or behavior may change at any time. Do not rely on the output or the behavior. diff --git a/tools/libinput-debug-gui.c b/tools/libinput-debug-gui.c index 4091b55..ae1d295 100644 --- a/tools/libinput-debug-gui.c +++ b/tools/libinput-debug-gui.c @@ -383,6 +383,7 @@ map_event_cb(GtkWidget *widget, GdkEvent *event, gpointer data) { struct window *w = data; GdkDisplay *display; + GdkSeat *seat; GdkWindow *window; gtk_window_get_size(GTK_WINDOW(widget), &w->width, &w->height); @@ -410,6 +411,17 @@ map_event_cb(GtkWidget *widget, GdkEvent *event, gpointer data) gdk_window_set_cursor(gtk_widget_get_window(w->win), gdk_cursor_new_for_display(display, GDK_BLANK_CURSOR)); + + seat = gdk_display_get_default_seat(display); + gdk_seat_grab(seat, + window, + GDK_SEAT_CAPABILITY_ALL_POINTING, + FALSE, /* owner-events */ + NULL, /* cursor */ + NULL, /* triggering event */ + NULL, /* prepare_func */ + NULL /* prepare_func_data */ + ); } static void |