pub struct X11Screen { /* private fields */ }
Expand description
Implementations§
Source§impl X11Screen
impl X11Screen
Sourcepub fn current_desktop(&self) -> u32
pub fn current_desktop(&self) -> u32
Returns the current workspace for @self when running under a window manager that supports multiple workspaces, as described in the Extended Window Manager Hints specification.
§Returns
the current workspace, or 0 if workspaces are not supported
Sourcepub fn number_of_desktops(&self) -> u32
pub fn number_of_desktops(&self) -> u32
Returns the number of workspaces for @self when running under a window manager that supports multiple workspaces, as described in the Extended Window Manager Hints specification.
§Returns
the number of workspaces, or 0 if workspaces are not supported
Sourcepub fn screen_number(&self) -> i32
pub fn screen_number(&self) -> i32
Sourcepub fn window_manager_name(&self) -> GString
pub fn window_manager_name(&self) -> GString
Returns the name of the window manager for @self.
§Returns
the name of the window manager screen @self, or “unknown” if the window manager is unknown. The string is owned by GDK and should not be freed.
Sourcepub fn supports_net_wm_hint(&self, property_name: &str) -> bool
pub fn supports_net_wm_hint(&self, property_name: &str) -> bool
This function is specific to the X11 backend of GDK, and indicates whether the window manager supports a certain hint from the Extended Window Manager Hints specification.
When using this function, keep in mind that the window manager
can change over time; so you shouldn’t use this function in
a way that impacts persistent application state. A common bug
is that your application can start up before the window manager
does when the user logs in, and before the window manager starts
gdk_x11_screen_supports_net_wm_hint() will return false
for every property.
You can monitor the window_manager_changed signal on X11Screen
to detect
a window manager change.
§property_name
name of the WM property
§Returns
true
if the window manager supports @property
pub fn connect_window_manager_changed<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
Trait Implementations§
Source§impl HasParamSpec for X11Screen
impl HasParamSpec for X11Screen
Source§impl Ord for X11Screen
impl Ord for X11Screen
Source§fn cmp(&self, other: &Self) -> Ordering
fn cmp(&self, other: &Self) -> Ordering
Comparison for two GObjects.
Compares the memory addresses of the provided objects.
1.21.0 · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Source§impl<OT: ObjectType> PartialEq<OT> for X11Screen
impl<OT: ObjectType> PartialEq<OT> for X11Screen
Source§impl<OT: ObjectType> PartialOrd<OT> for X11Screen
impl<OT: ObjectType> PartialOrd<OT> for X11Screen
Source§impl StaticType for X11Screen
impl StaticType for X11Screen
Source§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for X11Screen
Auto Trait Implementations§
impl Freeze for X11Screen
impl RefUnwindSafe for X11Screen
impl !Send for X11Screen
impl !Sync for X11Screen
impl Unpin for X11Screen
impl UnwindSafe for X11Screen
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