|
| | GesturePan (GesturePan &&src) noexcept |
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| GesturePan & | operator= (GesturePan &&src) noexcept |
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| | ~GesturePan () noexcept override |
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| GtkGesturePan * | gobj () |
| | Provides access to the underlying C GObject.
|
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| const GtkGesturePan * | gobj () const |
| | Provides access to the underlying C GObject.
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| GtkGesturePan * | gobj_copy () |
| | Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
|
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| Orientation | get_orientation () const |
| | Returns the orientation of the pan gestures that this gesture expects.
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| void | set_orientation (Orientation orientation) |
| | Sets the orientation to be expected on pan gestures.
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| Glib::SignalProxy< void(PanDirection, double)> | signal_pan () |
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| Glib::PropertyProxy< Orientation > | property_orientation () |
| | The expected orientation of pan gestures.
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| Glib::PropertyProxy_ReadOnly< Orientation > | property_orientation () const |
| | The expected orientation of pan gestures.
|
| |
| | GestureDrag (GestureDrag &&src) noexcept |
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| GestureDrag & | operator= (GestureDrag &&src) noexcept |
| |
| | ~GestureDrag () noexcept override |
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| GtkGestureDrag * | gobj () |
| | Provides access to the underlying C GObject.
|
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| const GtkGestureDrag * | gobj () const |
| | Provides access to the underlying C GObject.
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| GtkGestureDrag * | gobj_copy () |
| | Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
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| bool | get_start_point (double &x, double &y) const |
| | Gets the point where the drag started.
|
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| bool | get_offset (double &x, double &y) const |
| | Gets the offset from the start point.
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| Glib::SignalProxy< void(double, double)> | signal_drag_begin () |
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| Glib::SignalProxy< void(double, double)> | signal_drag_update () |
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| Glib::SignalProxy< void(double, double)> | signal_drag_end () |
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| | GestureSingle (GestureSingle &&src) noexcept |
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| GestureSingle & | operator= (GestureSingle &&src) noexcept |
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| | ~GestureSingle () noexcept override |
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| GtkGestureSingle * | gobj () |
| | Provides access to the underlying C GObject.
|
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| const GtkGestureSingle * | gobj () const |
| | Provides access to the underlying C GObject.
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| GtkGestureSingle * | gobj_copy () |
| | Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
|
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| bool | get_touch_only () const |
| | Returns true if the gesture is only triggered by touch events.
|
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| void | set_touch_only (bool touch_only=true) |
| | Sets whether to handle only touch events.
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| bool | get_exclusive () const |
| | Gets whether a gesture is exclusive.
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| void | set_exclusive (bool exclusive=true) const |
| | Sets whether gesture is exclusive.
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| unsigned int | get_button () const |
| | Returns the button number gesture listens for.
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| void | set_button (unsigned int button=0) |
| | Sets the button number gesture listens to.
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| unsigned int | get_current_button () const |
| | Returns the button number currently interacting with gesture, or 0 if there is none.
|
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| Gdk::EventSequence * | get_current_sequence () |
| | Returns the event sequence currently interacting with gesture.
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| const Gdk::EventSequence * | get_current_sequence () const |
| | Returns the event sequence currently interacting with gesture.
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| Glib::PropertyProxy< bool > | property_touch_only () |
| | Whether the gesture handles only touch events.
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| Glib::PropertyProxy_ReadOnly< bool > | property_touch_only () const |
| | Whether the gesture handles only touch events.
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| Glib::PropertyProxy< bool > | property_exclusive () |
| | Whether the gesture is exclusive.
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| Glib::PropertyProxy_ReadOnly< bool > | property_exclusive () const |
| | Whether the gesture is exclusive.
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| Glib::PropertyProxy< unsigned int > | property_button () |
| | Mouse button number to listen to, or 0 to listen for any button.
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| Glib::PropertyProxy_ReadOnly< unsigned int > | property_button () const |
| | Mouse button number to listen to, or 0 to listen for any button.
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| | Gesture (Gesture &&src) noexcept |
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| Gesture & | operator= (Gesture &&src) noexcept |
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| | ~Gesture () noexcept override |
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| GtkGesture * | gobj () |
| | Provides access to the underlying C GObject.
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| const GtkGesture * | gobj () const |
| | Provides access to the underlying C GObject.
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| GtkGesture * | gobj_copy () |
| | Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
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| Glib::RefPtr< Gdk::Device > | get_device () |
| | Returns the logical Gdk::Device that is currently operating on gesture.
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| Glib::RefPtr< const Gdk::Device > | get_device () const |
| | Returns the logical Gdk::Device that is currently operating on gesture.
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| bool | set_state (EventSequenceState state) |
| | Sets the state of all sequences that gesture is currently interacting with.
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| EventSequenceState | get_sequence_state (Gdk::EventSequence *sequence) const |
| | Returns the sequence state, as seen by gesture.
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| bool | set_sequence_state (Gdk::EventSequence *sequence, EventSequenceState state) |
| | Sets the state of sequence in gesture.
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| std::vector< const Gdk::EventSequence * > | get_sequences () const |
| | Returns the list of Gdk::EventSequences currently being interpreted.
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| Gdk::EventSequence * | get_last_updated_sequence () |
| | Returns the Gdk::EventSequence that was last updated on gesture.
|
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| const Gdk::EventSequence * | get_last_updated_sequence () const |
| | Returns the Gdk::EventSequence that was last updated on gesture.
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| bool | handles_sequence (Gdk::EventSequence *sequence) const |
| | Returns true if gesture is currently handling events corresponding to sequence.
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| Glib::RefPtr< Gdk::Event > | get_last_event (Gdk::EventSequence *sequence) |
| | Returns the last event that was processed for sequence.
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| Glib::RefPtr< const Gdk::Event > | get_last_event (Gdk::EventSequence *sequence) const |
| | Returns the last event that was processed for sequence.
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| bool | get_point (Gdk::EventSequence *sequence, double &x, double &y) const |
| | If sequence is currently being interpreted by gesture, returns true and fills in x and y with the last coordinates stored for that event sequence.
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| bool | get_bounding_box (Gdk::Rectangle &rect) const |
| | If there are touch sequences being currently handled by gesture, returns true and fills in rect with the bounding box containing all active touches.
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| bool | get_bounding_box_center (double &x, double &y) const |
| | If there are touch sequences being currently handled by gesture, returns true and fills in x and y with the center of the bounding box containing all active touches.
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| bool | is_active () const |
| | Returns true if the gesture is currently active.
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| bool | is_recognized () const |
| | Returns true if the gesture is currently recognized.
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| void | group (const Glib::RefPtr< Gesture > &group_gesture) |
| | Adds gesture to the same group than group_gesture.
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| void | ungroup () |
| | Separates gesture into an isolated group.
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| std::vector< Glib::RefPtr< Gesture > > | get_group () |
| | Returns all gestures in the group of gesture.
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| std::vector< Glib::RefPtr< const Gesture > > | get_group () const |
| | Returns all gestures in the group of gesture.
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| bool | is_grouped_with (const Glib::RefPtr< Gesture > &other) const |
| | Returns true if both gestures pertain to the same group.
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| Glib::SignalProxy< void(Gdk::EventSequence *)> | signal_begin () |
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| Glib::SignalProxy< void(Gdk::EventSequence *)> | signal_end () |
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| Glib::SignalProxy< void(Gdk::EventSequence *)> | signal_update () |
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| Glib::SignalProxy< void(Gdk::EventSequence *)> | signal_cancel () |
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| Glib::SignalProxy< void(Gdk::EventSequence *, EventSequenceState)> | signal_sequence_state_changed () |
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| Glib::PropertyProxy_ReadOnly< unsigned int > | property_n_points () const |
| | The number of touch points that trigger recognition on this gesture.
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| | EventController (EventController &&src) noexcept |
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| EventController & | operator= (EventController &&src) noexcept |
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| | ~EventController () noexcept override |
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| GtkEventController * | gobj () |
| | Provides access to the underlying C GObject.
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| const GtkEventController * | gobj () const |
| | Provides access to the underlying C GObject.
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| GtkEventController * | gobj_copy () |
| | Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
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| Widget * | get_widget () |
| | Returns the Gtk::Widget this controller relates to.
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| const Widget * | get_widget () const |
| | Returns the Gtk::Widget this controller relates to.
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| void | reset () |
| | Resets the controller to a clean state.
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| PropagationPhase | get_propagation_phase () const |
| | Gets the propagation phase at which controller handles events.
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| void | set_propagation_phase (PropagationPhase phase) |
| | Sets the propagation phase at which a controller handles events.
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| PropagationLimit | get_propagation_limit () const |
| | Gets the propagation limit of the event controller.
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| void | set_propagation_limit (PropagationLimit limit) |
| | Sets the event propagation limit on the event controller.
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| Glib::ustring | get_name () const |
| | Gets the name of controller.
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| void | set_name (const Glib::ustring & name) |
| | Sets a name on the controller that can be used for debugging.
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| Glib::RefPtr< const Gdk::Event > | get_current_event () const |
| | Returns the event that is currently being handled by the controller.
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| guint32 | get_current_event_time () const |
| | Returns the timestamp of the event that is currently being handled by the controller.
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| Glib::RefPtr< Gdk::Device > | get_current_event_device () |
| | Returns the device of the event that is currently being handled by the controller.
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| Glib::RefPtr< const Gdk::Device > | get_current_event_device () const |
| | Returns the event that is currently being handled by the controller.
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| Gdk::ModifierType | get_current_event_state () const |
| | Returns the modifier state of the event that is currently being handled by the controller.
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| Glib::PropertyProxy_ReadOnly< Widget * > | property_widget () const |
| | The widget receiving the Gdk::Events that the controller will handle.
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| Glib::PropertyProxy< PropagationPhase > | property_propagation_phase () |
| | The propagation phase at which this controller will handle events.
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| Glib::PropertyProxy_ReadOnly< PropagationPhase > | property_propagation_phase () const |
| | The propagation phase at which this controller will handle events.
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| Glib::PropertyProxy< PropagationLimit > | property_propagation_limit () |
| | The limit for which events this controller will handle.
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| Glib::PropertyProxy_ReadOnly< PropagationLimit > | property_propagation_limit () const |
| | The limit for which events this controller will handle.
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| Glib::PropertyProxy< Glib::ustring > | property_name () |
| | The name for this controller, typically used for debugging purposes.
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| Glib::PropertyProxy_ReadOnly< Glib::ustring > | property_name () const |
| | The name for this controller, typically used for debugging purposes.
|
| |
| | Object (const Object &)=delete |
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| Object & | operator= (const Object &)=delete |
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| | Object (Object &&src) noexcept |
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| Object & | operator= (Object &&src) noexcept |
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| void * | get_data (const QueryQuark &key) |
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| void | set_data (const Quark &key, void *data) |
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| void | set_data_with_c_callback (const Quark &key, void *data, GDestroyNotify notify) |
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| void | set_data (const Quark &key, void *data, DestroyNotify notify) |
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| void | remove_data (const QueryQuark &quark) |
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| void * | steal_data (const QueryQuark &quark) |
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| Glib::RefPtr< Glib::Object > | wrap (GObject *object, bool take_copy=false) |
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| | ObjectBase (const ObjectBase &)=delete |
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| ObjectBase & | operator= (const ObjectBase &)=delete |
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| void | set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value) |
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| void | get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const |
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| void | set_property (const Glib::ustring &property_name, const PropertyType &value) |
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| void | get_property (const Glib::ustring &property_name, PropertyType &value) const |
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| PropertyType | get_property (const Glib::ustring &property_name) const |
| |
| sigc::connection | connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void()> &slot) |
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| sigc::connection | connect_property_changed (const Glib::ustring &property_name, sigc::slot< void()> &&slot) |
| |
| void | freeze_notify () |
| |
| void | thaw_notify () |
| |
| virtual void | reference () const |
| |
| virtual void | unreference () const |
| |
| GObject * | gobj () |
| |
| const GObject * | gobj () const |
| |
| GObject * | gobj_copy () const |
| |
| | trackable () noexcept |
| |
| | trackable (const trackable &src) noexcept |
| |
| | trackable (trackable &&src) noexcept |
| |
| | ~trackable () |
| |
| void | add_destroy_notify_callback (notifiable *data, func_destroy_notify func) const |
| |
| void | notify_callbacks () |
| |
| trackable & | operator= (const trackable &src) |
| |
| trackable & | operator= (trackable &&src) noexcept |
| |
| void | remove_destroy_notify_callback (notifiable *data) const |
| |
Pan gesture.
This is a Gesture implementation able to recognize pan gestures. Those are drags that are locked to happen along one axis. The axis that a GesturePan handles is defined at construct time, and can be changed through set_orientation().
When the gesture starts to be recognized, GesturePan will attempt to determine as early as possible whether the sequence is moving in the expected direction, and denying the sequence if this does not happen.
Once a panning gesture along the expected axis is recognized, signal_pan() will be emitted as input events are received, containing the offset in the given axis.
- Since gtkmm 3.14:
Public Member Functions inherited from Gtk::GestureDrag