Commit Graph

20 Commits

Author SHA1 Message Date
Jonas Ådahl
7f946eff01 gtk: Add suspended window state
This is implemented using a new xdg_toplevel `suspended` state, and is
meant for allowing applications to know when they can stop doing
unnecessary work and thus save power.

In the other backends, the `suspended` state is set at the same time as
`minimized` as it's the closest there is to traditional windowing
systems.
2023-07-30 11:40:09 +03:00
Matthias Clasen
a1c5a806b3 Convert headers to #pragma once
The conversion was done by guard2one.
2023-03-31 15:11:10 -04:00
Bilal Elmoussaoui
40c08954db g-i: add missing since annotations 2021-11-13 17:50:53 +01:00
Florian Müllner
0c7b1431d7 gdk/toplevel: Add gdk_toplevel_titlebar_gesture()
Where supported, this allows delegating the titlebar action to the
compositor instead of trying to replicate its behavior client-side.

https://gitlab.gnome.org/GNOME/mutter/-/issues/602
2021-07-29 21:39:32 +02:00
Matthias Clasen
9132f1831c docs: Rework the gdk docs
Convert links, make things more concise.
2021-03-11 16:37:31 +00:00
Jonas Ådahl
d2c95a1b13 gdk: Replace 'WITHDRAWN' state with async 'is-mapped' boolean
It was used by all surfaces to track 'is-mapped', but still part of the
GdkToplevelState, and is now replaced with a separate boolean in the
GdkSurface structure.

It also caused issues when a widget was unmapped, and due to that
unmapped a popover which hid its corresponding surface. When this
surface was hidden, it emitted a state change event, which would then go
back into GTK and queue a resize on popover widget, which would travel
back down to the widget that was originally unmapped, causing confusino
when doing future allocations.

To summarize, one should not hide widgets during allocation, and to
avoid this, make this new is-mapped boolean asynchronous when hiding a
surface, meaning the notification event for the changed mapped state
will be emitted in an idle callback. This avoids the above described
reentry issue.
2020-12-07 20:37:30 +01:00
Jonas Ådahl
641915974b gdk/toplevel: Make gdk_toplevel_present() async
The plan is to concencrate size computations as part of the frame clock
dispatch, meaning we shouldn't do it synchronously in the present()
function.

Still, in Wayland, and maybe elsewhere, it is done in the present()
function, e.g. when no state change was made, but this will eventually
be changed.
2020-12-07 09:46:39 +01:00
Emmanuele Bassi
598e1304f6 docs: Annotate the GdkToplevel interface 2020-12-01 13:39:48 +00:00
Matthias Clasen
d5d4af585d gdk: Move GdkSurfaceEdge to the right header
This is only used in gdktoplevel.h, so move it there.
2020-09-10 00:44:05 -04:00
Matthias Clasen
93078e52c0 gdk: Rename GdkSurfaceState to GdkToplevelState
That is what it is.

Fixes: #2790
2020-09-10 00:39:03 -04:00
Matthias Clasen
cee275980a gdk: Move GdkSurfaceState to the right header
This is really a toplevel state, so move it
to that header.
2020-09-10 00:25:51 -04:00
Matthias Clasen
b3aa5ad4f9 Move GdkFullscreenMode to the right header
This enum is just used for a GdkToplevel property now,
so move the declaration to the gdktoplevel.h header.
2020-09-10 00:22:26 -04:00
Jonas Ådahl
2ff74eb667 gdk/toplevel: Negotiate surface size via a compute-size signal
GTK will not up front know how to correctly calculate a size, since it
will not be able to reliably predict the constraints that may exist
where it will be mapped.

Thus, to handle this, calculate the size of the toplevel by having GDK
emitting a signal called 'compute-size' that will contain information
needed for computing a toplevel window size.

This signal may be emitted at any time, e.g. during
gdk_toplevel_present(), or spontaneously if constraints change.

This also drops the max size from the toplevel layout, while moving the
min size from the toplevel layout struct to the struct passed via the
signal,

This needs changes to a test case where we make sure we process
GDK_CONFIGURE etc, which means we also needs to show the window and
process all pending events in the test-focus-chain test case.
2020-08-05 15:49:00 +02:00
Matthias Clasen
309a7aa253 gdk: Add gdk_toplevel_begin_move/resize
For now, these are wrappers around the surface apis,
but they are going to replace them, since this operation
is only available on toplevels.
2020-05-17 12:41:16 -04:00
Olivier Fourdan
3e1f59af61 gdk: Add gdk_toplevel_inhibit_system_shortcuts API
With the removal of grabs from the public API, we need a replacement API
to let applications bypass system keyboard shortcuts.

A typical use case for this API is remote desktop or virtual machine
viewers which need to inhibit the default system keyboard shortcuts so
that the remote session or virtual host gets those instead of the local
environment.

Close: https://gitlab.gnome.org/GNOME/gtk/issues/982
2020-03-30 18:25:36 +02:00
Matthias Clasen
1576cced0f Drop GdkToplevel:accept-focus/:focus-on-map
These properties were only ever implemented in the
X11 backend. If you want to use them, just use the
X properties directly.
2020-03-14 19:28:00 -04:00
Matthias Clasen
32b9dd64db Drop GdkToplevel:keep-above/below
These properties were only ever implemented in the X11
backend. If you want to keep windows above or below
on X11, just use the X properties.
2020-03-14 15:46:55 -04:00
Matthias Clasen
60ea97187a Drop GdkToplevel:sticky
This was only ever implemented on X11. If you
want to use it there, just use the X properties
yourself.
2020-03-14 15:16:18 -04:00
Matthias Clasen
81be6ff46b Move edge-constraints to GdkToplevel 2020-03-12 15:30:11 -04:00
Matthias Clasen
dfbde3da4f Introduce GdkToplevel
This is a new interface for toplevel surfaces.
2020-03-12 14:56:20 -04:00