Gtk.GestureSingle – gtk4 – Vala Binding Reference

Description:

[ CCode ( type_id = "gtk_gesture_single_get_type ()" ) ]
public class GestureSingle : Gesture

`GtkGestureSingle` is a `GtkGestures` subclass optimized for singe-touch and mouse gestures.

Under interaction, these gestures stick to the first interacting sequence, which is accessible through [ [email protected]_current_sequence] while the gesture is being interacted with.

By default gestures react to both gdk_button_primary and touch events. [ [email protected]_touch_only] can be used to change the touch behavior. Callers may also specify a different mouse button number to interact with through [[email protected]_button], or react to any mouse button by setting it to 0. While the gesture is active, the button being currently pressed can be known through [[email protected]_current_button].

Namespace: Gtk

Package: gtk4

Content:

Properties:

public uint button { get; set; }

Mouse button number to listen to, or 0 to listen for any button.

public bool exclusive { get; set; }

Whether the gesture is exclusive.

public bool touch_only { get; set; }

Whether the gesture handles only touch events.

Creation methods:

Methods:

public uint get_button ()

Returns the button number this listens for.

public uint get_current_button ()

Returns the button number currently interacting with this, or 0 if there is none.

public EventSequence? get_current_sequence ()

Returns the event sequence currently interacting with this.

public bool get_exclusive ()

Gets whether a gesture is exclusive.

public bool get_touch_only ()

Returns true if the gesture is only triggered by touch events.

public void set_button (uint button)

Sets the button number this listens to.

public void set_exclusive (bool exclusive)

Sets whether this is exclusive.

public void set_touch_only (bool touch_only)

Sets whether to handle only touch events.

Inherited Members:

All known members inherited from class GLib.Object

@get
@new
@ref
@set
add_toggle_ref
add_weak_pointer
bind_property
connect
constructed
disconnect
dispose
dup_data
dup_qdata
force_floating
freeze_notify
get_class
get_data

get_property
get_qdata
get_type
getv
interface_find_property
interface_install_property
interface_list_properties
is_floating
new_valist
new_with_properties
newv
notify
notify_property
ref_count
ref_sink
remove_toggle_ref
remove_weak_pointer

replace_data
replace_qdata
set_data
set_data_full
set_property
set_qdata
set_qdata_full
set_valist
setv
steal_data
steal_qdata
thaw_notify
unref
watch_closure
weak_ref
weak_unref