GtkGestureStylus
GtkGestureStylus — Gesture for stylus input
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Includes
#include <gtk/gtk.h>
Description
GtkGestureStylus is a GtkGesture implementation specific to stylus
input. The provided signals just provide the basic information
Functions
gtk_gesture_stylus_get_axis ()
gboolean
gtk_gesture_stylus_get_axis (GtkGestureStylus *gesture,
GdkAxisUse axis,
gdouble *value);
Returns the current value for the requested axis
. This function
must be called from either the “down”,
“motion”, “up” or “proximity”
signals.
Returns
TRUE if there is a current value for the axis
Since: 3.24
gtk_gesture_stylus_get_axes ()
gboolean
gtk_gesture_stylus_get_axes (GtkGestureStylus *gesture,
GdkAxisUse axes[],
gdouble **values);
Returns the current values for the requested axes
. This function
must be called from either the “down”,
“motion”, “up” or “proximity”
signals.
Returns
TRUE if there is a current value for the axes
Since: 3.24
gtk_gesture_stylus_get_device_tool ()
GdkDeviceTool *
gtk_gesture_stylus_get_device_tool (GtkGestureStylus *gesture);
Returns the GdkDeviceTool currently driving input through this gesture.
This function must be called from either the “down”,
“motion”, “up” or “proximity”
signal handlers.
Returns
The current stylus tool.
[nullable][transfer none]
Since: 3.24
Types and Values
GtkGestureStylus
typedef struct _GtkGestureStylus GtkGestureStylus;