Accept drop events correctly and use returned value (action) of
Drag.drop() to guard against the situation where the delegate is about
to be destroyed.
This does not fix any bugs per se, except suppressing a warning about
undefined targetScreen being printed to a console on every window dropped
onto a different virtual desktop.
This commit doubles the animation durations for WindowHeap-based effects
(Overview, Present Windows, and Desktop Grid) and uses the OutCubic easing
curve for their opening and closing animations. This makes them feel smoother
and more comfortable.
BUG: 455521
BUG: 448538
FIXED-IN: 5.26
Due to this bug color picker used to not only select one pixel higher
than it should (which is quite negligible), but also returned garbage
value for the topmost row of pixels (when you push the cursor against
the top edge of the screen).
FIXED-IN: 5.24.7, 5.25.5, 5.26
Conky monitor's floating popup is of type desktop, too, and when it
gets picked over Plasma's desktop window, visual artifacts can be
observed behind e.g. the overview effect.
At the moment, an Xwayland window can be marked ready for painting even
though the corresponding wl_surface is missing. If that happens,
Window::setupWindowManagement() will fail to create a plasma window and
the task manager won't display the corresponding item.
As a short-term solution, remove the surface() check. It's not really
needed after all. For example, if it takes too long to start an app or
it doesn't show up at all, we still want to see a task manager item.
In long-term, kwin probably needs to take into account both xsync and
whether wl_surface has been associated, which is more complex.
BUG: 444325
We animated from 1.0 to 0.0, however this does not take into account
that a previous effect may also have adjusted the opacity.
We should multiply accordingly.
The current code has multiple index-based for loops iterating over items we get from XCB
Dealing with raw indices is error-prone and not pretty
By using std::span we can replace these loops with range-based for loops
Also remove some intermediate containers that aren't neccesary
We currently have "windows from current desktop" and "windows from
class" but not one combining both. This adds that mode along with a
(default empty) shortcut and border activation.
BUG: 413342
This fixes makes ExpoLayout independent of its position on a screen,
which in turn stops it from randomly reflowing while dragging a virtual
desktop across desktop grid. It also removes an unwanted animation at
the end of activation of desktop grid: desktops move in place and then
windows proceed to adjust themselves resulting in a double animation.
FIXED-IN: 5.25.5 5.26
Two things about the code were wrong:
1. m_current is used in updateBlob() but was only updated afterwards
2. the assumption that the property having the same ID means it has the
same blob contents is not always true
BUG: 449285
It only uses the `KWIN_EXPORT` macro in plugin.h.
kwinglobals.h comes from libkwineffects and not kwin core.
(`KWIN_PLUGIN_VERSION_STRING` comes from config-kwin.h)
Signed-off-by: Victoria Fischer <victoria.fischer@mbition.io>
Inheriting "active" state was meaningless, since "active" state binds
position to a ExpoCell which itself is in a disabled state.
FIXED-IN: 5.25.5 5.26
When no qml items manage the arrow key event, the root item will manage it looking to give focus to a view in the given direction derived from the arrow key
BUG:455783
Right now we update QtQuick views after a composition has rendered so
that we'll have them ready for our next frame.
One of my machines (With X11 + nvidia) was quite stuttery, profiling
shows we spend a huge amount of time with the CPU blocked waiting for
the vblank from the previous main compositing to finish swapping before
we could start processing the QtQuick rendering. Time when the CPU is
blocked is wasted time.
This patch does mean kwin's compositing cycle lasts longer but a recent
patch changes the rendering policy when we start a fullscreen effect anyway so
hopefully that should still give us enough time to render that first frame in time.
