vkDeviceWaitIdle and vkQueueWaitIdle are expensive; a vkFence is cheaper
and the usual way to ensure a previous frame has completed before starting
another.
References: https://todo.sr.ht/~eliasnaur/gio/375
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Running GPU tests on freeBSD currently fails with
vulkan: vkCreateGraphicsPipelines: error -8
Disable Vulkan by removing the vulkan-loader package.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
After 34f10d9cbb, the display link callback
will never block. However, if the main thread is blocked for another reason,
say a bug in the user program, callback requests will pile up as blocked
goroutines.
This change ensures that a redraw request is queued only if no other request
is pending.
References: https://todo.sr.ht/~eliasnaur/gio/370
Signed-off-by: Elias Naur <mail@eliasnaur.com>
This change makes material.Clickable propagate the constraints it is
invoked with to the widget being made clickable. Without this, the
internal use of layout.Stack resets the minimum constraints to zero.
This has the confusing effect of breaking a working layout when you
decide to wrap one element in a Clickable, which I think is sufficiently
surprising that we should eliminate the footgun.
Signed-off-by: Chris Waldon <christopher.waldon.dev@gmail.com>
Previously, the window size is equal to the screen size. That doesn't
consider the size of the taskbar, causing the height be bigger than the
real height. Now, the maximized have the same behavior of windowed,
since both of them must include decorations and taskbar.
Signed-off-by: Inkeliz <inkeliz@inkeliz.com>
GioView.onCreateView may call methods on the imm field of GioView.
Make sure it is initialized before use.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit adds a check that caret coordinates never exceed
the max constraints of the editor.
Signed-off-by: Chris Waldon <christopher.waldon.dev@gmail.com>
The monitor may have a different backing store scale, yet the
system doesn't redraw automatically when that happens
Signed-off-by: Elias Naur <mail@eliasnaur.com>
This reverts commit 11f39582b8 that
introduced pacing of display link callbacks. Blocking the display link
callback introduced deadlocks with code that updates the display link
display.
Not pacing the display link may introduce extra view invalidations,
but invalidates are consolidated by the system and won't result in
extra redraws.
Fixes: https://todo.sr.ht/~eliasnaur/gio/370
Signed-off-by: Elias Naur <mail@eliasnaur.com>
It's now possible to directly user pointer.Cursor to add to the ops.
pointer.CursorText.Add(gtx.Ops)
This is an API change. Use pointer.Cursor directly instead of CursorNameOp.
Signed-off-by: Egon Elbre <egonelbre@gmail.com>
Add most of the common cursors defined by different systems.
Normalize cursor names to match CSS.
This is API change: some cursor names have changed, and the
underlying type is no longer a string.
Signed-off-by: Egon Elbre <egonelbre@gmail.com>
This commit fixes the position returned by Editor.CaretCoords
to account for the scroll position of the editor. Without this
change, the returned coordinates can easily overflow the boundaries
of the editor widget when it has been scrolled on either axis.
Signed-off-by: Chris Waldon <christopher.waldon.dev@gmail.com>
Events such as system.CommandEvent may result in Invalidate being
called. Ensure animation state is properly updated.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Mapping it to key.NameReturn confuses widgets such as Editor that
treats clicks separate from return key presses.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
For some reason, widget.Editor had a Seek method that ignored
the supplied offset and always seeked to offset zero. This
made it impossible to use it like any other io.Seeker. This
commit simply honors the requested offset.
Signed-off-by: Chris Waldon <christopher.waldon.dev@gmail.com>
This change solves an issue where an editor key press such as
backspace would apply before the IME had a chance to process it.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Apparently, a Wayland server such as Sway and River may not issue
a frame pacing callback created before a top level configure event.
This change ensures the frame pacing callback is always refreshed
when animating, regardless of the reason for the frame.
Fixes: https://todo.sr.ht/~eliasnaur/gio/364
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Pointer padding was introduced in bfece0beba.
I don't remember why, and its commit message doesn't say. Regardless, adding
padding outside a widget's reported dimensions doesn't seem like a good idea
(see #365), and this change removes it.
Fixes: https://todo.sr.ht/~eliasnaur/gio/365
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Elias Naur