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frames: Fix pressed state of window menu buttons

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Since window menus have been moved to the compositor, the pressed
state of the corresponding window buttons is messed up, as it is
reset immediately when getting a LeaveNotify event due to the
compositor taking a grab. Fix this by ignoring that particular
event.

https://bugzilla.gnome.org/show_bug.cgi?id=731058
This commit is contained in:
Florian Müllner 2014-05-31 02:22:21 +02:00
parent b64548ee1f
commit e2105dc721
2 changed files with 22 additions and 0 deletions
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21
src/ui/frames.c
View File

@ -1238,6 +1238,11 @@ meta_frames_button_press_event (GtkWidget *widget,
menu = control == META_FRAME_CONTROL_MENU ? META_WINDOW_MENU_WM
: META_WINDOW_MENU_APP;
/* if the compositor takes a grab for showing the menu, we will
* get a LeaveNotify event we want to ignore, to keep the pressed
* button state while the menu is open
*/
frame->maybe_ignore_leave_notify = TRUE;
meta_core_show_window_menu_for_rect (display,
frame->xwindow,
menu,
@ -1933,6 +1938,8 @@ meta_frames_enter_notify_event (GtkWidget *widget,
if (frame == NULL)
return FALSE;
frame->maybe_ignore_leave_notify = FALSE;
control = get_control (frames, frame, event->x, event->y);
meta_frames_update_prelit_control (frames, frame, control);
@ -1945,6 +1952,8 @@ meta_frames_leave_notify_event (GtkWidget *widget,
{
MetaUIFrame *frame;
MetaFrames *frames;
Display *display;
MetaGrabOp grab_op;
frames = META_FRAMES (widget);
@ -1952,6 +1961,18 @@ meta_frames_leave_notify_event (GtkWidget *widget,
if (frame == NULL)
return FALSE;
display = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
grab_op = meta_core_get_grab_op (display);
/* ignore the first LeaveNotify event after opening a window menu
* if it is the result of a compositor grab
*/
frame->maybe_ignore_leave_notify = frame->maybe_ignore_leave_notify &&
grab_op == META_GRAB_OP_COMPOSITOR;
if (frame->maybe_ignore_leave_notify)
return FALSE;
meta_frames_update_prelit_control (frames, frame, META_FRAME_CONTROL_NONE);
return TRUE;

1
src/ui/frames.h
View File

@ -80,6 +80,7 @@ struct _MetaUIFrame
int text_height;
char *title; /* NULL once we have a layout */
guint shape_applied : 1;
guint maybe_ignore_leave_notify : 1;
/* FIXME get rid of this, it can just be in the MetaFrames struct */
MetaFrameControl prelit_control;