GI.Wnck.Objects.Tasklist

The Tasklist struct contains only private fields and should not be directly accessed.

Exported types

newtype Tasklist

Memory-managed wrapper type.

Constructors

Tasklist (ManagedPtr Tasklist)

Instances

GObject Tasklist

Defined in GI.Wnck.Objects.Tasklist

Methods

gobjectType :: Tasklist -> IO GType

IsImplementorIface Tasklist

Defined in GI.Wnck.Objects.Tasklist

IsObject Tasklist

Defined in GI.Wnck.Objects.Tasklist

IsWidget Tasklist

Defined in GI.Wnck.Objects.Tasklist

IsContainer Tasklist

Defined in GI.Wnck.Objects.Tasklist

IsBuildable Tasklist

Defined in GI.Wnck.Objects.Tasklist

IsTasklist Tasklist

Defined in GI.Wnck.Objects.Tasklist

class GObject o => IsTasklist o

Type class for types which can be safely cast to Tasklist, for instance with toTasklist.

Instances

(GObject a, (UnknownAncestorError Tasklist a :: Constraint)) => IsTasklist a

Defined in GI.Wnck.Objects.Tasklist

IsTasklist Tasklist

Defined in GI.Wnck.Objects.Tasklist

toTasklist :: (MonadIO m, IsTasklist o) => o -> m Tasklist

Cast to Tasklist, for types for which this is known to be safe. For general casts, use castTo.

noTasklist :: Maybe Tasklist

A convenience alias for Nothing :: Maybe Tasklist.

Methods

getScrollEnabled

tasklistGetScrollEnabled

Arguments

:: (HasCallStack, MonadIO m, IsTasklist a)

=> a

tasklist: a Tasklist.

-> m Bool

Gets the scroll behavior of the tasklist.

Since: 3.24.0

getSizeHintList

tasklistGetSizeHintList

Arguments

:: (HasCallStack, MonadIO m, IsTasklist a)

=> a

tasklist: a Tasklist.

-> Int32

nElements: return location for the number of elements in the array returned by this function. This number should always be pair.

-> m Int32

Returns: a list of size hints that can be used to allocate an appropriate size for tasklist.

Since a Tasklist does not have a fixed size (Window can be grouped when needed, for example), the standard size request mechanism in GTK+ is not enough to announce what sizes can be used by tasklist. The size hints mechanism is a solution for this. See panel_applet_set_size_hints() for more information.

new

tasklistNew

Arguments

:: (HasCallStack, MonadIO m)

=> m Tasklist

Returns: a newly created Tasklist.

Creates a new Tasklist. The Tasklist will list Window of the Screen it is on.

setButtonRelief

tasklistSetButtonRelief

Arguments

:: (HasCallStack, MonadIO m, IsTasklist a)

=> a

tasklist: a Tasklist.

-> ReliefStyle

relief: a relief type.

-> m ()

Sets the relief type of the buttons in tasklist to relief. The main use of this function is proper integration of Tasklist in panels with non-system backgrounds.

Since: 2.12

setGrouping

tasklistSetGrouping

Arguments

:: (HasCallStack, MonadIO m, IsTasklist a)

=> a

tasklist: a Tasklist.

-> TasklistGroupingType

grouping: a grouping policy.

-> m ()

Sets the grouping policy for tasklist to grouping.

setGroupingLimit

tasklistSetGroupingLimit

Arguments

:: (HasCallStack, MonadIO m, IsTasklist a)

=> a

tasklist: a Tasklist.

-> Int32

limit: a size in pixels.

-> m ()

Sets the maximum size of buttons in tasklist before tasklist tries to group Window in the same Application in only one button. This limit is valid only when the grouping policy of tasklist is TasklistGroupingTypeAutoGroup.

setIncludeAllWorkspaces

tasklistSetIncludeAllWorkspaces

Arguments

:: (HasCallStack, MonadIO m, IsTasklist a)

=> a

tasklist: a Tasklist.

-> Bool

includeAllWorkspaces: whether to display Window from all Workspace in tasklist.

-> m ()

Sets tasklist to display Window from all Workspace or not, according to includeAllWorkspaces.

Note that if the active Workspace has a viewport and if includeAllWorkspaces is False, then only the Window visible in the viewport are displayed in tasklist. The rationale for this is that the viewport is generally used to implement workspace-like behavior. A side-effect of this is that, when using multiple Workspace with viewport, it is not possible to show all Window from a Workspace (even those that are not visible in the viewport) in tasklist without showing all Window from all Workspace.

setMiddleClickClose

tasklistSetMiddleClickClose

Arguments

:: (HasCallStack, MonadIO m, IsTasklist a)

=> a

tasklist: a Tasklist.

-> Bool

middleClickClose: whether to close windows with middle click on button.

-> m ()

Sets tasklist to close windows with mouse middle click on button, according to middleClickClose.

Since: 3.4.6

setOrientation

tasklistSetOrientation

Arguments

:: (HasCallStack, MonadIO m, IsTasklist a)

=> a

tasklist: a Tasklist.

-> Orientation

orient: a GtkOrientation.

-> m ()

Set the orientation of the tasklist to match orient. This function can be used to integrate a Tasklist in vertical panels.

Since: 3.4.6

setScrollEnabled

tasklistSetScrollEnabled

Arguments

:: (HasCallStack, MonadIO m, IsTasklist a)

=> a

tasklist: a Tasklist.

-> Bool

scrollEnabled: a boolean.

-> m ()

Sets the scroll behavior of the tasklist. When set to True, a scroll event over the tasklist will change the current window accordingly.

Since: 3.24.0

setSwitchWorkspaceOnUnminimize

tasklistSetSwitchWorkspaceOnUnminimize

Arguments

:: (HasCallStack, MonadIO m, IsTasklist a)

=> a

tasklist: a Tasklist.

-> Bool

switchWorkspaceOnUnminimize: whether to activate the Workspace a Window is on when unminimizing it.

-> m ()

Sets tasklist to activate or not the Workspace a Window is on when unminimizing it, according to switchWorkspaceOnUnminimize.

FIXME: does it still work?