If window quads need to be generated after the wl_surface is destroyed,
the SurfaceItemWayland::mapToBuffer() function will return wrong values.
In order to fix that, we need to store the last surface-to-buffer matrix
in SurfaceItem.
These appear to be remnants from a time where the current tabs were individual KCMs.
Remove some unneeded stuff and convert the only relevant registration to the normal K_PLUGIN_FACTORY macro
Since we adapted inputmethod to support methods like ibus, the input
method can be active but not have a visible panel.
This includes an extra property that will indicate us if the panel is
visible at any time. This will allow us to properly render the virtual
keyboard hide button in Plasma Mobile (or wherever we need it).
So far calling setActive(true) would issue a deactivation then another
activation. This sometimes makes maliit crash and we can achieve the
same result just by just issuing a reset.
Xwayland windows have two geometry types that are used during rendering
- wl_surface's geometry and x11 window's geometry. Unfortunately, it's
not possible just ignore the x11 window geometry because the window may
have a custom shape region. Pixels outside the shape region can have
arbitrary values; it's not guaranteed that the area outside the shape
region will be transparent.
In some cases, the x11 window geometry can be larger than the wl_surface
rect. That breaks repaint logic as the SurfaceItemXwayland can draw
outside the bounding rect.
Specifically, this issue can be seen while resizing Steam interactively.
Another example is where a video game enters fullscreen mode. I
occasionally see that Red Dead Redemption II window leaves a ghost after
itself when it switches to fullscreen mode.
It's not a perfect solution, but on the other hand, it doesn't look like
there's a better way to handle this due to the fact that there are two
conflicting geometry sources.
If a QObject is exposed to js using QJSEngine::newQMetaObject(), a new
instance of it can be made only with constructors exposed by Q_INVOKABLE
At the moment, QTimer's constructor is not Q_INVOKABLE, so code such as
`const timer = new QTimer()` will not work.
BUG: 439630
FIXED-IN: 5.22.4
If the client had created an xdg-toplevel-decoration and has called the
set_mode() request with csd before the initial configure event is sent,
we still need to send an xdg-toplevel-decoration configure event with
csd mode.
If the output transform changes, the geometry may change as well;
otherwise qpa may not call QWindowSystemInterface::handleScreenGeometryChange()
with the corresponding platform screen.
If the visiblityChanged signal is emitted and then the window is
immediately destroyed, the slot will still be executed because the
connection has type of Qt::QueuedConnection.
DrmPipeline is now what contains all the thing related to drm calls,
instead of DrmOutput. This allows for some more flexibility and tidies
the code up a bit. Additionally instead of rolling back changes if
presentation fails, changes are directly tested with atomic test only
commits.
In order to not make misdetections with sub-pixel movements the gesture
recognizer completely ignored those. This fails however when you move
your fingers very slowly, so instead accumulate the delta and only use
it for direction detection if it's high enough.
According to the spec, if the wl_subsurface.place_below request is
called with the parent surface, the sub-surface must be placed below the
parent surface.
BUG: 438808
While always calling showCursor isn't a problem for when there's no
pointing device as the cursor image is empty in that case, it can
cause a temporarily stuck cursor image when it's supposed to be
hidden because of touch input
