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Diffstat (limited to '')
| -rw-r--r-- | subprojects/libhandy/src/hdy-swipeable.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/subprojects/libhandy/src/hdy-swipeable.h b/subprojects/libhandy/src/hdy-swipeable.h new file mode 100644 index 0000000..9cb6cde --- /dev/null +++ b/subprojects/libhandy/src/hdy-swipeable.h @@ -0,0 +1,91 @@ +/* + * Copyright (C) 2019 Alexander Mikhaylenko <exalm7659@gmail.com> + * + * SPDX-License-Identifier: LGPL-2.1+ + */ + +#pragma once + +#if !defined(_HANDY_INSIDE) && !defined(HANDY_COMPILATION) +#error "Only <handy.h> can be included directly." +#endif + +#include "hdy-version.h" + +#include <gtk/gtk.h> +#include "hdy-navigation-direction.h" +#include "hdy-types.h" + +G_BEGIN_DECLS + +#define HDY_TYPE_SWIPEABLE (hdy_swipeable_get_type ()) + +HDY_AVAILABLE_IN_ALL +G_DECLARE_INTERFACE (HdySwipeable, hdy_swipeable, HDY, SWIPEABLE, GtkWidget) + +/** + * HdySwipeableInterface: + * @parent: The parent interface. + * @switch_child: Switches visible child. + * @get_swipe_tracker: Gets the swipe tracker. + * @get_distance: Gets the swipe distance. + * @get_snap_points: Gets the snap points + * @get_progress: Gets the current progress. + * @get_cancel_progress: Gets the cancel progress. + * @get_swipe_area: Gets the swipeable rectangle. + * + * An interface for swipeable widgets. + * + * Since: 1.0 + **/ +struct _HdySwipeableInterface +{ + GTypeInterface parent; + + void (*switch_child) (HdySwipeable *self, + guint index, + gint64 duration); + + HdySwipeTracker * (*get_swipe_tracker) (HdySwipeable *self); + gdouble (*get_distance) (HdySwipeable *self); + gdouble * (*get_snap_points) (HdySwipeable *self, + gint *n_snap_points); + gdouble (*get_progress) (HdySwipeable *self); + gdouble (*get_cancel_progress) (HdySwipeable *self); + void (*get_swipe_area) (HdySwipeable *self, + HdyNavigationDirection navigation_direction, + gboolean is_drag, + GdkRectangle *rect); + + /*< private >*/ + gpointer padding[4]; +}; + +HDY_AVAILABLE_IN_ALL +void hdy_swipeable_switch_child (HdySwipeable *self, + guint index, + gint64 duration); + +HDY_AVAILABLE_IN_ALL +void hdy_swipeable_emit_child_switched (HdySwipeable *self, + guint index, + gint64 duration); + +HDY_AVAILABLE_IN_ALL +HdySwipeTracker *hdy_swipeable_get_swipe_tracker (HdySwipeable *self); +HDY_AVAILABLE_IN_ALL +gdouble hdy_swipeable_get_distance (HdySwipeable *self); +HDY_AVAILABLE_IN_ALL +gdouble *hdy_swipeable_get_snap_points (HdySwipeable *self, + gint *n_snap_points); +HDY_AVAILABLE_IN_ALL +gdouble hdy_swipeable_get_progress (HdySwipeable *self); +HDY_AVAILABLE_IN_ALL +gdouble hdy_swipeable_get_cancel_progress (HdySwipeable *self); +HDY_AVAILABLE_IN_ALL +void hdy_swipeable_get_swipe_area (HdySwipeable *self, + HdyNavigationDirection navigation_direction, + gboolean is_drag, + GdkRectangle *rect); + +G_END_DECLS |