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window: Use the target rect for the grab anchor position on unmaximize

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A window's unconstrained_rect is essentially just the target rectangle
we hand to meta_window_move_resize_internal() except it's not updated
until the window actually moves or resizes.

As such, for wayland client resizes, since they're async, using
window->unconstrained_rect right after calling move_resize_internal()
to update the grab anchor position on unmaximize doesn't work as it
does for X clients.

To fix this, we can just use the target rectangle for the grab
anchor. Note that comment here was already wrong since it says we
should be taking constraints into account and yet the code used the
unconstrained rect anyway.

https://bugzilla.gnome.org/show_bug.cgi?id=770345
This commit is contained in:
Rui Matos 2016-09-26 17:09:52 +02:00
parent 5df5b00927
commit 1956a6ae76
1 changed files with 2 additions and 4 deletions
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6
src/core/window.c
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@ -3106,14 +3106,12 @@ meta_window_unmaximize (MetaWindow *window,
/* When we unmaximize, if we're doing a mouse move also we could
* get the window suddenly jumping to the upper left corner of
* the workspace, since that's where it was when the grab op
* started. So we need to update the grab state. We have to do
* it after the actual operation, as the window may have been moved
* by constraints.
* started. So we need to update the grab anchor position.
*/
if (meta_grab_op_is_moving (window->display->grab_op) &&
window->display->grab_window == window)
{
window->display->grab_anchor_window_pos = window->unconstrained_rect;
window->display->grab_anchor_window_pos = target_rect;
}
meta_window_recalc_features (window);