forked from AuroraMiddleware/gtk
Keep more event controller api private
We don't want to expose the GtkCrossingData struct, and manually feeding events to event controllers is not something we want to encourage, going forward.
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4947b94a41
commit
77aed615e8
@ -954,16 +954,6 @@ typedef enum
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GTK_EVENT_SEQUENCE_DENIED
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} GtkEventSequenceState;
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typedef enum {
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GTK_CROSSING_FOCUS,
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GTK_CROSSING_POINTER
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} GtkCrossingType;
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typedef enum {
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GTK_CROSSING_IN,
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GTK_CROSSING_OUT
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} GtkCrossingDirection;
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/**
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* GtkPanDirection:
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* @GTK_PAN_DIRECTION_LEFT: panned towards the left
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@ -40,37 +40,6 @@ G_BEGIN_DECLS
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#define GTK_EVENT_CONTROLLER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GTK_TYPE_EVENT_CONTROLLER, GtkEventControllerClass))
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typedef struct _GtkCrossingData GtkCrossingData;
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/**
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* GtkCrossingData:
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* @type: the type of crossing event
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* @direction: whether this is a focus-in or focus-out event
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* @mode: the crossing mode
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* @old_target: the old target
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* @old_descendent: the direct child of the receiving widget that
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* is an ancestor of @old_target, or %NULL if @old_target is not
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* a descendent of the receiving widget
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* @new_target: the new target
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* @new_descendent: the direct child of the receiving widget that
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* is an ancestor of @new_target, or %NULL if @new_target is not
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* a descendent of the receiving widget
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*
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* The struct that is passed to gtk_event_controller_handle_crossing().
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*
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* The @old_target and @new_target fields are set to the old or new
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* focus or hover location.
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*/
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struct _GtkCrossingData {
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GtkCrossingType type;
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GtkCrossingDirection direction;
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GdkCrossingMode mode;
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GtkWidget *old_target;
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GtkWidget *old_descendent;
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GtkWidget *new_target;
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GtkWidget *new_descendent;
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};
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GDK_AVAILABLE_IN_ALL
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GType gtk_crossing_data_get_type (void) G_GNUC_CONST;
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@ -81,17 +50,6 @@ GType gtk_event_controller_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GtkWidget * gtk_event_controller_get_widget (GtkEventController *controller);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_event_controller_handle_event (GtkEventController *controller,
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GdkEvent *event,
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GtkWidget *target,
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double x,
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double y);
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GDK_AVAILABLE_IN_ALL
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void gtk_event_controller_handle_crossing (GtkEventController *controller,
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const GtkCrossingData *crossing,
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double x,
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double y);
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GDK_AVAILABLE_IN_ALL
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void gtk_event_controller_reset (GtkEventController *controller);
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@ -46,8 +46,6 @@ struct _GtkEventControllerFocus
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{
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GtkEventController parent_instance;
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const GtkCrossingData *current_crossing;
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guint is_focus : 1;
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guint contains_focus : 1;
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};
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@ -148,16 +146,8 @@ gtk_event_controller_focus_handle_crossing (GtkEventController *controller,
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double x,
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double y)
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{
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GtkEventControllerFocus *focus = GTK_EVENT_CONTROLLER_FOCUS (controller);
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if (crossing->type != GTK_CROSSING_FOCUS)
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return;
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focus->current_crossing = crossing;
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update_focus (controller, crossing);
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focus->current_crossing = NULL;
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if (crossing->type == GTK_CROSSING_FOCUS)
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update_focus (controller, crossing);
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}
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static void
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@ -295,64 +285,6 @@ gtk_event_controller_focus_new (void)
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return g_object_new (GTK_TYPE_EVENT_CONTROLLER_FOCUS, NULL);
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}
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/**
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* gtk_event_controller_focus_get_focus_origin:
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* @controller: a #GtkEventControllerFocus
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*
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* Returns the widget that was holding focus before.
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*
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* This function can only be used in handlers for the
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* #GtkEventControllerFocus::focus-in and #GtkEventControllerFocus::focus-out signals.
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*
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* Returns: (transfer none): the previous focus
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*/
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GtkWidget *
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gtk_event_controller_focus_get_focus_origin (GtkEventControllerFocus *controller)
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{
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g_return_val_if_fail (GTK_IS_EVENT_CONTROLLER_FOCUS (controller), NULL);
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g_return_val_if_fail (controller->current_crossing != NULL, NULL);
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return controller->current_crossing->old_target;
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}
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/**
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* gtk_event_controller_focus_get_focus_target:
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* @controller: a #GtkEventControllerFocus
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*
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* Returns the widget that will be holding focus afterwards.
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*
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* This function can only be used in handlers for the
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* #GtkEventControllerFocus::focus-in and #GtkEventControllerFocus::focus-out signals.
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*
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* Returns: (transfer none): the next focus
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*/
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GtkWidget *
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gtk_event_controller_focus_get_focus_target (GtkEventControllerFocus *controller)
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{
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g_return_val_if_fail (GTK_IS_EVENT_CONTROLLER_FOCUS (controller), NULL);
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g_return_val_if_fail (controller->current_crossing != NULL, NULL);
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return controller->current_crossing->new_target;
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}
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GtkWidget *
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gtk_event_controller_focus_get_old_focus_child (GtkEventControllerFocus *controller)
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{
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g_return_val_if_fail (GTK_IS_EVENT_CONTROLLER_FOCUS (controller), NULL);
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g_return_val_if_fail (controller->current_crossing != NULL, NULL);
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return controller->current_crossing->old_descendent;
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}
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GtkWidget *
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gtk_event_controller_focus_get_new_focus_child (GtkEventControllerFocus *controller)
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{
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g_return_val_if_fail (GTK_IS_EVENT_CONTROLLER_FOCUS (controller), NULL);
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g_return_val_if_fail (controller->current_crossing != NULL, NULL);
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return controller->current_crossing->new_descendent;
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}
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/**
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* gtk_event_controller_focus_contains_focus:
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* @self: a #GtkEventControllerFocus
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@ -46,15 +46,6 @@ GType gtk_event_controller_focus_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GtkEventController *gtk_event_controller_focus_new (void);
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GDK_AVAILABLE_IN_ALL
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GtkWidget * gtk_event_controller_focus_get_focus_origin (GtkEventControllerFocus *controller);
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GDK_AVAILABLE_IN_ALL
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GtkWidget * gtk_event_controller_focus_get_focus_target (GtkEventControllerFocus *controller);
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GDK_AVAILABLE_IN_ALL
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GtkWidget * gtk_event_controller_focus_get_old_focus_child (GtkEventControllerFocus *controller);
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GDK_AVAILABLE_IN_ALL
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GtkWidget * gtk_event_controller_focus_get_new_focus_child (GtkEventControllerFocus *controller);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_event_controller_focus_contains_focus (GtkEventControllerFocus *self);
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GDK_AVAILABLE_IN_ALL
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@ -303,48 +303,6 @@ gtk_event_controller_motion_new (void)
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NULL);
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}
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/**
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* gtk_event_controller_motion_get_pointer_origin:
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* @controller: a #GtkEventControllerMotion
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*
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* Returns the widget that contained the pointer before.
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*
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* This function can only be used in handlers for the
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* #GtkEventControllerMotion::enter or
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* #GtkEventControllerMotion::leave signals.
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*
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* Returns: (transfer none): the previous pointer focus
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*/
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GtkWidget *
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gtk_event_controller_motion_get_pointer_origin (GtkEventControllerMotion *controller)
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{
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g_return_val_if_fail (GTK_IS_EVENT_CONTROLLER_MOTION (controller), NULL);
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g_return_val_if_fail (controller->current_crossing != NULL, NULL);
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return controller->current_crossing->old_target;
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}
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/**
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* gtk_event_controller_motion_get_pointer_target:
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* @controller: a #GtkEventControllerMotion
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*
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* Returns the widget that will contain the pointer afterwards.
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*
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* This function can only be used in handlers for the
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* #GtkEventControllerMotion::enter or
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* #GtkEventControllerMotion::leave signals.
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*
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* Returns: (transfer none): the next pointer focus
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*/
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GtkWidget *
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gtk_event_controller_motion_get_pointer_target (GtkEventControllerMotion *controller)
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{
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g_return_val_if_fail (GTK_IS_EVENT_CONTROLLER_MOTION (controller), NULL);
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g_return_val_if_fail (controller->current_crossing != NULL, NULL);
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return controller->current_crossing->new_target;
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}
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/**
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* gtk_event_controller_motion_contains_pointer:
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* @self: a #GtkEventControllerMotion
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@ -45,11 +45,6 @@ GType gtk_event_controller_motion_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GtkEventController *gtk_event_controller_motion_new (void);
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GDK_AVAILABLE_IN_ALL
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GtkWidget * gtk_event_controller_motion_get_pointer_origin (GtkEventControllerMotion *controller);
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GDK_AVAILABLE_IN_ALL
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GtkWidget * gtk_event_controller_motion_get_pointer_target (GtkEventControllerMotion *controller);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_event_controller_motion_contains_pointer (GtkEventControllerMotion *self);
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GDK_AVAILABLE_IN_ALL
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@ -22,6 +22,47 @@
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#include "gtkeventcontroller.h"
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typedef enum {
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GTK_CROSSING_FOCUS,
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GTK_CROSSING_POINTER
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} GtkCrossingType;
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typedef enum {
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GTK_CROSSING_IN,
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GTK_CROSSING_OUT
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} GtkCrossingDirection;
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typedef struct _GtkCrossingData GtkCrossingData;
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/**
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* GtkCrossingData:
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* @type: the type of crossing event
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* @direction: whether this is a focus-in or focus-out event
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* @mode: the crossing mode
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* @old_target: the old target
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* @old_descendent: the direct child of the receiving widget that
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* is an ancestor of @old_target, or %NULL if @old_target is not
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* a descendent of the receiving widget
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* @new_target: the new target
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* @new_descendent: the direct child of the receiving widget that
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* is an ancestor of @new_target, or %NULL if @new_target is not
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* a descendent of the receiving widget
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*
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* The struct that is passed to gtk_event_controller_handle_crossing().
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*
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* The @old_target and @new_target fields are set to the old or new
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* focus or hover location.
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*/
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struct _GtkCrossingData {
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GtkCrossingType type;
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GtkCrossingDirection direction;
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GdkCrossingMode mode;
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GtkWidget *old_target;
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GtkWidget *old_descendent;
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GtkWidget *new_target;
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GtkWidget *new_descendent;
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};
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struct _GtkEventController
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{
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GObject parent_instance;
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@ -58,4 +99,14 @@ struct _GtkEventControllerClass
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GtkWidget *gtk_event_controller_get_target (GtkEventController *controller);
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gboolean gtk_event_controller_handle_event (GtkEventController *controller,
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GdkEvent *event,
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GtkWidget *target,
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double x,
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double y);
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void gtk_event_controller_handle_crossing (GtkEventController *controller,
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const GtkCrossingData *crossing,
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double x,
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double y);
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#endif /* __GTK_EVENT_CONTROLLER_PRIVATE_H__ */
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@ -30,7 +30,7 @@
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#include "gtkactionmuxerprivate.h"
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#include "gtkcontainer.h"
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#include "gtkcsstypesprivate.h"
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#include "gtkeventcontroller.h"
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#include "gtkeventcontrollerprivate.h"
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#include "gtklistlistmodelprivate.h"
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#include "gtkrootprivate.h"
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#include "gtksizerequestcacheprivate.h"
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