Ardour  9.0-pre0-582-g084a23a80d
Gtk::Range Class Reference

#include <range.h>

Inheritance diagram for Gtk::Range:
[legend]

Public Member Functions

virtual ~Range ()
 
GtkRangegobj ()
 Provides access to the underlying C GtkObject. More...
 
const GtkRangegobj () const
 Provides access to the underlying C GtkObject. More...
 
void set_update_policy (UpdateType policy)
 
UpdateType get_update_policy () const
 
void set_adjustment (Gtk::Adjustment &adjustment)
 
void unset_adjustment ()
 
Gtk::Adjustmentget_adjustment ()
 
const Gtk::Adjustmentget_adjustment () const
 
void set_inverted (bool setting=true)
 
bool get_inverted () const
 
void set_flippable (bool flippable=true)
 
bool get_flippable () const
 
void set_slider_size_fixed (bool size_fixed=true)
 
bool get_slider_size_fixed () const
 
void set_min_slider_size (bool min_size=true)
 
int get_min_slider_size () const
 
Gdk::Rectangle get_range_rect () const
 
void get_slider_range (int &slider_start, int &slider_end) const
 
void set_lower_stepper_sensitivity (SensitivityType sensitivity)
 
SensitivityType get_lower_stepper_sensitivity () const
 
void set_upper_stepper_sensitivity (SensitivityType sensitivity)
 
SensitivityType get_upper_stepper_sensitivity () const
 
void set_increments (double step, double page)
 
void set_range (double min, double max)
 
void set_value (double value)
 
double get_value () const
 
void set_show_fill_level (bool show_fill_level=true)
 
bool get_show_fill_level () const
 
void set_restrict_to_fill_level (bool restrict_to_fill_level=true)
 
bool get_restrict_to_fill_level () const
 
void set_fill_level (double fill_level)
 
double get_fill_level () const
 
Glib::SignalProxy0< void > signal_value_changed ()
 
Glib::SignalProxy1< void, double > signal_adjust_bounds ()
 
Glib::SignalProxy1< void, ScrollTypesignal_move_slider ()
 
Glib::SignalProxy2< bool, ScrollType, double > signal_change_value ()
 
Glib::PropertyProxy< UpdateTypeproperty_update_policy ()
 
Glib::PropertyProxy_ReadOnly< UpdateTypeproperty_update_policy () const
 
Glib::PropertyProxy< Adjustment * > property_adjustment ()
 
Glib::PropertyProxy_ReadOnly< Adjustment * > property_adjustment () const
 
Glib::PropertyProxy< bool > property_inverted ()
 
Glib::PropertyProxy_ReadOnly< bool > property_inverted () const
 
Glib::PropertyProxy< SensitivityTypeproperty_lower_stepper_sensitivity ()
 
Glib::PropertyProxy_ReadOnly< SensitivityTypeproperty_lower_stepper_sensitivity () const
 
Glib::PropertyProxy< SensitivityTypeproperty_upper_stepper_sensitivity ()
 
Glib::PropertyProxy_ReadOnly< SensitivityTypeproperty_upper_stepper_sensitivity () const
 
Glib::PropertyProxy< bool > property_show_fill_level ()
 
Glib::PropertyProxy_ReadOnly< bool > property_show_fill_level () const
 
Glib::PropertyProxy< bool > property_restrict_to_fill_level ()
 
Glib::PropertyProxy_ReadOnly< bool > property_restrict_to_fill_level () const
 
Glib::PropertyProxy< double > property_fill_level ()
 
Glib::PropertyProxy_ReadOnly< double > property_fill_level () const
 
- Public Member Functions inherited from Gtk::Widget
virtual ~Widget ()
 
GtkWidgetgobj ()
 Provides access to the underlying C GtkObject. More...
 
const GtkWidgetgobj () const
 Provides access to the underlying C GtkObject. More...
 
bool set_scroll_adjustments (Adjustment &hadjustment, Adjustment &vadjustment)
 
void show ()
 
void show_now ()
 
void hide ()
 
void show_all ()
 
void hide_all ()
 
void queue_draw ()
 
void queue_draw_area (int x, int y, int width, int height)
 
void queue_resize ()
 
Requisition size_request () const
 
void size_request (const Requisition &requisition)
 
void size_allocate (const Allocation &allocation)
 
void add_accelerator (const Glib::ustring &accel_signal, const Glib::RefPtr< AccelGroup > &accel_group, guint accel_key, Gdk::ModifierType accel_mods, AccelFlags accel_flags)
 
bool remove_accelerator (const Glib::RefPtr< AccelGroup > &accel_group, guint accel_key, Gdk::ModifierType accel_mods)
 
void set_accel_path (const Glib::ustring &accel_path, const Glib::RefPtr< AccelGroup > &accel_group)
 
bool mnemonic_activate (bool group_cycling)
 
bool event (GdkEvent *event)
 
int send_expose (GdkEvent *event)
 
bool send_focus_change (GdkEvent *event)
 
bool activate ()
 
void reparent (Widget &new_parent)
 
bool intersect (const Gdk::Rectangle &area) const
 
bool intersect (const Gdk::Rectangle &area, Gdk::Rectangle &intersection) const
 
Gdk::Region region_intersect (const Gdk::Region &region) const
 
void freeze_child_notify ()
 
void child_notify (const Glib::ustring &child_property)
 
void thaw_child_notify ()
 
void set_can_focus (bool can_focus=true)
 
bool get_can_focus () const
 
bool can_focus () const
 
bool has_focus () const
 
bool is_focus () const
 
void grab_focus ()
 
void set_can_default (bool can_default=true)
 
bool get_can_default () const
 
bool can_default () const
 
bool has_default () const
 
void grab_default ()
 
void set_receives_default (bool receives_default=true)
 
bool get_receives_default () const
 
bool has_grab () const
 
void add_modal_grab ()
 
void remove_modal_grab ()
 
void set_name (const Glib::ustring &name)
 
void unset_name ()
 
Glib::ustring get_name () const
 
void set_state (StateType state)
 
StateType get_state () const
 
void set_sensitive (bool sensitive=true)
 
bool get_sensitive () const
 
bool is_sensitive () const
 
void set_visible (bool visible=true)
 
bool get_visible () const
 
void set_has_window (bool has_window=true)
 
bool get_has_window () const
 
bool get_is_toplevel () const
 
bool get_is_drawable () const
 
bool get_realized () const
 
bool get_mapped () const
 
void set_app_paintable (bool app_paintable=true)
 
bool get_app_paintable () const
 
void set_double_buffered (bool double_buffered=true)
 
bool get_double_buffered () const
 
void set_redraw_on_allocate (bool redraw_on_allocate=true)
 
void set_child_visible (bool is_visible=true)
 
bool get_child_visible () const
 
void set_window (const Glib::RefPtr< Gdk::Window > &window)
 
Glib::RefPtr< Gdk::Windowget_window ()
 
Glib::RefPtr< const Gdk::Windowget_window () const
 
Allocation get_allocation () const
 
void set_allocation (const Allocation &allocation)
 
Containerget_parent ()
 
const Containerget_parent () const
 
Glib::RefPtr< Gdk::Windowget_parent_window ()
 
Glib::RefPtr< const Gdk::Windowget_parent_window () const
 
void set_parent_window (const Glib::RefPtr< const Gdk::Window > &parent_window)
 
bool child_focus (DirectionType direction)
 
bool keynav_failed (DirectionType direction)
 
void error_bell ()
 
void set_size_request (int width=-1, int height=-1)
 
void get_size_request (int &width, int &height) const
 
void set_events (Gdk::EventMask events)
 
void add_events (Gdk::EventMask events)
 
void set_extension_events (Gdk::ExtensionMode mode)
 
Gdk::ExtensionMode get_extension_events () const
 
Containerget_toplevel ()
 
const Containerget_toplevel () const
 
Widgetget_ancestor (GType widget_type)
 
const Widgetget_ancestor (GType widget_type) const
 
Glib::RefPtr< Gdk::Colormapget_colormap ()
 
Glib::RefPtr< Gdk::Visualget_visual ()
 
Glib::RefPtr< Gdk::Screenget_screen ()
 
Glib::RefPtr< const Gdk::Screenget_screen () const
 
bool has_screen () const
 
Glib::RefPtr< Gdk::Displayget_display ()
 
Glib::RefPtr< const Gdk::Displayget_display () const
 
Glib::RefPtr< Gdk::Windowget_root_window ()
 
Glib::RefPtr< const Gdk::Windowget_root_window () const
 
Glib::RefPtr< Settingsget_settings ()
 
Glib::RefPtr< Clipboardget_clipboard (const Glib::ustring &selection)
 
Glib::RefPtr< const Clipboardget_clipboard (const Glib::ustring &selection) const
 
Glib::RefPtr< Gdk::Pixmapget_snapshot (Gdk::Rectangle &clip_rect) const
 
Glib::RefPtr< Gdk::Pixmapget_snapshot () const
 
void set_colormap (const Glib::RefPtr< const Gdk::Colormap > &colormap)
 
Gdk::EventMask get_events () const
 
void get_pointer (int &x, int &y) const
 
bool is_ancestor (Widget &ancestor) const
 
bool translate_coordinates (Widget &dest_widget, int src_x, int src_y, int &dest_x, int &dest_y)
 
bool has_rc_style () const
 
void set_style (const Glib::RefPtr< Style > &style)
 
void unset_style ()
 
void ensure_style ()
 
Glib::RefPtr< Styleget_style ()
 
Glib::RefPtr< const Styleget_style () const
 
void modify_style (const Glib::RefPtr< RcStyle > &style)
 
Glib::RefPtr< RcStyleget_modifier_style ()
 
Glib::RefPtr< const RcStyleget_modifier_style () const
 
void modify_fg (StateType state, const Gdk::Color &color)
 
void modify_bg (StateType state, const Gdk::Color &color)
 
void modify_bg_pixmap (StateType state, const Glib::ustring &pixmap_name)
 
void modify_text (StateType state, const Gdk::Color &color)
 
void modify_base (StateType state, const Gdk::Color &color)
 
void modify_cursor (const Gdk::Color &primary, const Gdk::Color &secondary)
 
void unset_cursor ()
 See modify_cursor(). More...
 
void modify_font (const Pango::FontDescription &font_desc)
 
void unset_fg (StateType state)
 
void unset_bg (StateType state)
 
void unset_text (StateType state)
 
void unset_base (StateType state)
 
void unset_font ()
 
template<class PropertyType >
void get_style_property (const Glib::ustring &the_property_name, PropertyType &value) const
 
Glib::RefPtr< Pango::Context > create_pango_context ()
 
Glib::RefPtr< Pango::Context > get_pango_context ()
 
Glib::RefPtr< Pango::Layout > create_pango_layout (const Glib::ustring &text)
 
Glib::RefPtr< Gdk::Pixbufrender_icon (const StockID &stock_id, IconSize size, const Glib::ustring &detail=Glib::ustring())
 
void set_composite_name (const Glib::ustring &name)
 
void unset_composite_name ()
 
Glib::ustring get_composite_name () const
 
void reset_rc_styles ()
 
void set_direction (TextDirection dir)
 
TextDirection get_direction ()
 
TextDirection get_direction () const
 
void shape_combine_mask (const Glib::RefPtr< const Gdk::Bitmap > &shape_mask, int offset_x, int offset_y)
 
void unset_shape_combine_mask ()
 
void input_shape_combine_mask (const Glib::RefPtr< const Gdk::Bitmap > &shape_mask, int offset_x, int offset_y)
 
void unset_input_shape_combine_mask ()
 
void reset_shapes ()
 
void path (Glib::ustring &path, Glib::ustring &path_reversed)
 Compute a widget's path of the form "GtkWindow.MyLabel". More...
 
void class_path (Glib::ustring &path, Glib::ustring &path_reversed)
 
Glib::ListHandle< Widget * > list_mnemonic_labels ()
 
Glib::ListHandle< const Widget * > list_mnemonic_labels () const
 
void add_mnemonic_label (Widget &label)
 
void remove_mnemonic_label (Widget &label)
 
void drag_get_data (const Glib::RefPtr< Gdk::DragContext > &context, Glib::ustring &target, guint32 time)
 
void drag_get_data (const Glib::RefPtr< Gdk::DragContext > &context, const Glib::ustring &target, guint32 time)
 
void drag_highlight ()
 
void drag_unhighlight ()
 
void drag_dest_set (DestDefaults flags=DestDefaults(0), Gdk::DragAction actions=Gdk::DragAction(0))
 
void drag_dest_set (const ArrayHandle_TargetEntry &targets, DestDefaults flags=DEST_DEFAULT_ALL, Gdk::DragAction actions=Gdk::ACTION_COPY)
 
void drag_dest_set_proxy (const Glib::RefPtr< Gdk::Window > &proxy_window, Gdk::DragProtocol protocol, bool use_coordinates)
 
void drag_dest_unset ()
 
Glib::ustring drag_dest_find_target (const Glib::RefPtr< Gdk::DragContext > &context, const Glib::RefPtr< TargetList > &target_list) const
 
Glib::ustring drag_dest_find_target (const Glib::RefPtr< Gdk::DragContext > &context) const
 
Glib::RefPtr< TargetListdrag_dest_get_target_list ()
 
Glib::RefPtr< const TargetListdrag_dest_get_target_list () const
 
void drag_dest_set_target_list (const Glib::RefPtr< TargetList > &target_list)
 
void drag_dest_add_text_targets ()
 
void drag_dest_add_image_targets ()
 
void drag_dest_add_uri_targets ()
 
void drag_source_set (const ArrayHandle_TargetEntry &targets, Gdk::ModifierType start_button_mask=Gdk::MODIFIER_MASK, Gdk::DragAction actions=Gdk::ACTION_COPY)
 
void drag_source_unset ()
 
void drag_source_set_icon (const Glib::RefPtr< Gdk::Colormap > &colormap, const Glib::RefPtr< Gdk::Pixmap > &pixmap, const Glib::RefPtr< Gdk::Bitmap > &mask)
 
void drag_source_set_icon (const Glib::RefPtr< Gdk::Pixbuf > &pixbuf)
 
void drag_source_set_icon (const StockID &stock_id)
 
void drag_source_set_icon (const Glib::ustring &icon_name)
 
void drag_source_add_text_targets ()
 
void drag_source_add_uri_targets ()
 
void drag_source_add_image_targets ()
 
Glib::RefPtr< Gdk::DragContextdrag_begin (const Glib::RefPtr< TargetList > &targets, Gdk::DragAction actions, int button, GdkEvent *event)
 
bool drag_check_threshold (int start_x, int start_y, int current_x, int current_y)
 
void drag_set_as_icon (const Glib::RefPtr< Gdk::DragContext > &context, int hot_x, int hot_y)
 
void queue_resize_no_redraw ()
 
bool get_no_show_all () const
 
void set_no_show_all (bool no_show_all=true)
 
void set_parent (Widget &parent)
 
void unparent ()
 
void map ()
 
void unmap ()
 
void draw_insertion_cursor (Glib::RefPtr< Gdk::Drawable > drawable, const Gdk::Rectangle &area, const Gdk::Rectangle &location, bool is_primary, TextDirection direction, bool draw_arrow=true)
 
void set_tooltip_window (Window &window)
 
Windowget_tooltip_window ()
 
void trigger_tooltip_query ()
 
void set_tooltip_text (const Glib::ustring &text)
 
Glib::ustring get_tooltip_text () const
 
void set_tooltip_markup (const Glib::ustring &markup)
 
Glib::ustring get_tooltip_markup () const
 
void set_has_tooltip (bool has_tooltip=TRUE)
 
bool get_has_tooltip () const
 
bool has_no_window () const
 
bool is_realized () const
 
bool is_mapped () const
 
bool is_toplevel () const
 
bool is_drawable () const
 
bool is_visible () const
 
bool sensitive () const
 
bool app_paintable () const
 
bool receives_default () const
 
bool double_buffered () const
 
bool parent_sensitive () const
 
bool rc_style () const
 
bool is_composite_child () const
 
WidgetFlags get_flags () const
 
void set_flags (WidgetFlags flags)
 
void unset_flags (WidgetFlags flags)
 
Gtk::StateType get_saved_state () const
 
int get_width () const
 
int get_height () const
 
bool is_composited () const
 
Glib::RefPtr< Actionget_action ()
 
Glib::RefPtr< const Actionget_action () const
 
Requisition get_requisition () const
 
Glib::SignalProxy0< void > signal_show ()
 
Glib::SignalProxy0< void > signal_hide ()
 
Glib::SignalProxy0< void > signal_map ()
 Emitted on mapping of a widget to the screen. More...
 
Glib::SignalProxy0< void > signal_unmap ()
 
Glib::SignalProxy0< void > signal_realize ()
 Emitted on realization of a widget. More...
 
Glib::SignalProxy0< void > signal_unrealize ()
 
Glib::SignalProxy1< void, Requisition * > signal_size_request ()
 
Glib::SignalProxy1< void, Allocation & > signal_size_allocate ()
 
Glib::SignalProxy1< void, Gtk::StateTypesignal_state_changed ()
 
Glib::SignalProxy1< void, Widget * > signal_parent_changed ()
 Informs objects that their parent changed. More...
 
Glib::SignalProxy1< void, Widget * > signal_hierarchy_changed ()
 
Glib::SignalProxy1< void, const Glib::RefPtr< Gtk::Style > & > signal_style_changed ()
 
Glib::SignalProxy1< void, TextDirectionsignal_direction_changed ()
 
Glib::SignalProxy1< void, bool > signal_grab_notify ()
 
Glib::SignalProxy1< void, GParamSpec * > signal_child_notify ()
 
Glib::SignalProxy1< bool, bool > signal_mnemonic_activate ()
 
Glib::SignalProxy0< void > signal_grab_focus ()
 
Glib::SignalProxy1< bool, DirectionTypesignal_focus ()
 
Glib::SignalProxy1< bool, GdkEvent * > signal_event ()
 
Glib::SignalProxy1< void, GdkEvent * > signal_event_after ()
 
Glib::SignalProxy1< bool, GdkEventButton * > signal_button_press_event ()
 
Glib::SignalProxy1< bool, GdkEventButton * > signal_button_release_event ()
 
Glib::SignalProxy1< bool, GdkEventScroll * > signal_scroll_event ()
 
Glib::SignalProxy1< bool, GdkEventMotion * > signal_motion_notify_event ()
 
Glib::SignalProxy1< bool, GdkEventAny * > signal_delete_event ()
 
Glib::SignalProxy1< bool, GdkEventExpose * > signal_expose_event ()
 Event triggered by window requiring a refresh. More...
 
Glib::SignalProxy1< bool, GdkEventKey * > signal_key_press_event ()
 
Glib::SignalProxy1< bool, GdkEventKey * > signal_key_release_event ()
 
Glib::SignalProxy1< bool, GdkEventCrossing * > signal_enter_notify_event ()
 
Glib::SignalProxy1< bool, GdkEventCrossing * > signal_leave_notify_event ()
 
Glib::SignalProxy1< bool, GdkEventConfigure * > signal_configure_event ()
 
Glib::SignalProxy1< bool, GdkEventFocus * > signal_focus_in_event ()
 
Glib::SignalProxy1< bool, GdkEventFocus * > signal_focus_out_event ()
 
Glib::SignalProxy1< bool, GdkEventAny * > signal_map_event ()
 
Glib::SignalProxy1< bool, GdkEventAny * > signal_unmap_event ()
 
Glib::SignalProxy1< bool, GdkEventProperty * > signal_property_notify_event ()
 
Glib::SignalProxy1< bool, GdkEventSelection * > signal_selection_clear_event ()
 
Glib::SignalProxy1< bool, GdkEventSelection * > signal_selection_request_event ()
 
Glib::SignalProxy1< bool, GdkEventSelection * > signal_selection_notify_event ()
 
Glib::SignalProxy1< bool, GdkEventProximity * > signal_proximity_in_event ()
 
Glib::SignalProxy1< bool, GdkEventProximity * > signal_proximity_out_event ()
 
Glib::SignalProxy1< bool, GdkEventVisibility * > signal_visibility_notify_event ()
 
Glib::SignalProxy1< bool, GdkEventClient * > signal_client_event ()
 
Glib::SignalProxy1< bool, GdkEventAny * > signal_no_expose_event ()
 
Glib::SignalProxy1< bool, GdkEventWindowState * > signal_window_state_event ()
 
Glib::SignalProxy3< void, SelectionData &, guint, guint > signal_selection_get ()
 
Glib::SignalProxy2< void, const SelectionData &, guint > signal_selection_received ()
 
Glib::SignalProxy1< void, const Glib::RefPtr< Gdk::DragContext > & > signal_drag_begin ()
 
Glib::SignalProxy1< void, const Glib::RefPtr< Gdk::DragContext > & > signal_drag_end ()
 
Glib::SignalProxy4< void, const Glib::RefPtr< Gdk::DragContext > &, SelectionData &, guint, guint > signal_drag_data_get ()
 
Glib::SignalProxy1< void, const Glib::RefPtr< Gdk::DragContext > & > signal_drag_data_delete ()
 
Glib::SignalProxy2< bool, const Glib::RefPtr< Gdk::DragContext > &, DragResultsignal_drag_failed ()
 
Glib::SignalProxy2< void, const Glib::RefPtr< Gdk::DragContext > &, guint > signal_drag_leave ()
 
Glib::SignalProxy4< bool, const Glib::RefPtr< Gdk::DragContext > &, int, int, guint > signal_drag_motion ()
 
Glib::SignalProxy4< bool, const Glib::RefPtr< Gdk::DragContext > &, int, int, guint > signal_drag_drop ()
 
Glib::SignalProxy6< void, const Glib::RefPtr< Gdk::DragContext > &, int, int, const SelectionData &, guint, guint > signal_drag_data_received ()
 
Glib::SignalProxy1< void, const Glib::RefPtr< Gdk::Screen > & > signal_screen_changed ()
 
Glib::SignalProxy0< void > signal_composited_changed ()
 
Glib::SignalProxy0< bool > signal_popup_menu ()
 
Glib::SignalProxy4< bool, int, int, bool, const Glib::RefPtr< Tooltip > & > signal_query_tooltip ()
 
Glib::SignalProxy1< bool, GdkEventGrabBroken * > signal_grab_broken_event ()
 
Glib::SignalProxy1< bool, GdkEventExpose * > signal_damage_event ()
 
Glib::PropertyProxy< Glib::ustring > property_name ()
 
Glib::PropertyProxy_ReadOnly< Glib::ustring > property_name () const
 
Glib::PropertyProxy< Container * > property_parent ()
 
Glib::PropertyProxy_ReadOnly< Container * > property_parent () const
 
Glib::PropertyProxy< int > property_width_request ()
 
Glib::PropertyProxy_ReadOnly< int > property_width_request () const
 
Glib::PropertyProxy< int > property_height_request ()
 
Glib::PropertyProxy_ReadOnly< int > property_height_request () const
 
Glib::PropertyProxy< bool > property_visible ()
 
Glib::PropertyProxy_ReadOnly< bool > property_visible () const
 
Glib::PropertyProxy< bool > property_sensitive ()
 
Glib::PropertyProxy_ReadOnly< bool > property_sensitive () const
 
Glib::PropertyProxy< bool > property_app_paintable ()
 
Glib::PropertyProxy_ReadOnly< bool > property_app_paintable () const
 
Glib::PropertyProxy< bool > property_can_focus ()
 
Glib::PropertyProxy_ReadOnly< bool > property_can_focus () const
 
Glib::PropertyProxy< bool > property_has_focus ()
 
Glib::PropertyProxy_ReadOnly< bool > property_has_focus () const
 
Glib::PropertyProxy< bool > property_is_focus ()
 
Glib::PropertyProxy_ReadOnly< bool > property_is_focus () const
 
Glib::PropertyProxy< bool > property_can_default ()
 
Glib::PropertyProxy_ReadOnly< bool > property_can_default () const
 
Glib::PropertyProxy< bool > property_has_default ()
 
Glib::PropertyProxy_ReadOnly< bool > property_has_default () const
 
Glib::PropertyProxy< bool > property_receives_default ()
 
Glib::PropertyProxy_ReadOnly< bool > property_receives_default () const
 
Glib::PropertyProxy_ReadOnly< bool > property_composite_child () const
 
Glib::PropertyProxy< Glib::RefPtr< Style > > property_style ()
 
Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Style > > property_style () const
 
Glib::PropertyProxy< Gdk::EventMaskproperty_events ()
 
Glib::PropertyProxy_ReadOnly< Gdk::EventMaskproperty_events () const
 
Glib::PropertyProxy< Gdk::ExtensionModeproperty_extension_events ()
 
Glib::PropertyProxy_ReadOnly< Gdk::ExtensionModeproperty_extension_events () const
 
Glib::PropertyProxy< bool > property_has_tooltip ()
 
Glib::PropertyProxy_ReadOnly< bool > property_has_tooltip () const
 
Glib::PropertyProxy< Glib::ustring > property_tooltip_markup ()
 
Glib::PropertyProxy_ReadOnly< Glib::ustring > property_tooltip_markup () const
 
Glib::PropertyProxy< Glib::ustring > property_tooltip_text ()
 
Glib::PropertyProxy_ReadOnly< Glib::ustring > property_tooltip_text () const
 
Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Gdk::Window > > property_window () const
 
Glib::PropertyProxy< bool > property_no_show_all ()
 
Glib::PropertyProxy_ReadOnly< bool > property_no_show_all () const
 
Glib::PropertyProxy< bool > property_double_buffered ()
 
Glib::PropertyProxy_ReadOnly< bool > property_double_buffered () const
 
- Public Member Functions inherited from Gtk::Object
virtual ~Object ()
 
GtkObjectgobj ()
 Provides access to the underlying C GtkObject. More...
 
const GtkObjectgobj () const
 Provides access to the underlying C GtkObject. More...
 
Glib::PropertyProxy< void * > property_user_data ()
 
Glib::PropertyProxy_ReadOnly< void * > property_user_data () const
 

Protected Member Functions

virtual void on_value_changed ()
 This is a default handler for the signal signal_value_changed(). More...
 
virtual void on_adjust_bounds (double new_value)
 This is a default handler for the signal signal_adjust_bounds(). More...
 
virtual void on_move_slider (ScrollType scroll)
 This is a default handler for the signal signal_move_slider(). More...
 
 Range ()
 
virtual void get_range_border_vfunc (Gtk::Border *border) const
 
- Protected Member Functions inherited from Gtk::Widget
virtual void on_show ()
 This is a default handler for the signal signal_show(). More...
 
virtual void on_hide ()
 This is a default handler for the signal signal_hide(). More...
 
virtual void on_map ()
 This is a default handler for the signal signal_map(). More...
 
virtual void on_unmap ()
 This is a default handler for the signal signal_unmap(). More...
 
virtual void on_realize ()
 This is a default handler for the signal signal_realize(). More...
 
virtual void on_unrealize ()
 This is a default handler for the signal signal_unrealize(). More...
 
virtual void on_size_request (Requisition *requisition)
 This is a default handler for the signal signal_size_request(). More...
 
virtual void on_size_allocate (Allocation &allocation)
 This is a default handler for the signal signal_size_allocate(). More...
 
virtual void on_state_changed (Gtk::StateType previous_state)
 This is a default handler for the signal signal_state_changed(). More...
 
virtual void on_parent_changed (Widget *previous_parent)
 This is a default handler for the signal signal_parent_changed(). More...
 
virtual void on_hierarchy_changed (Widget *previous_toplevel)
 This is a default handler for the signal signal_hierarchy_changed(). More...
 
virtual void on_style_changed (const Glib::RefPtr< Gtk::Style > &previous_style)
 This is a default handler for the signal signal_style_changed(). More...
 
virtual void on_direction_changed (TextDirection direction)
 This is a default handler for the signal signal_direction_changed(). More...
 
virtual void on_grab_notify (bool was_grabbed)
 This is a default handler for the signal signal_grab_notify(). More...
 
virtual void on_child_notify (GParamSpec *pspec)
 This is a default handler for the signal signal_child_notify(). More...
 
virtual bool on_mnemonic_activate (bool group_cycling)
 This is a default handler for the signal signal_mnemonic_activate(). More...
 
virtual void on_grab_focus ()
 This is a default handler for the signal signal_grab_focus(). More...
 
virtual bool on_focus (DirectionType direction)
 This is a default handler for the signal signal_focus(). More...
 
virtual bool on_event (GdkEvent *event)
 This is a default handler for the signal signal_event(). More...
 
virtual bool on_button_press_event (GdkEventButton *event)
 This is a default handler for the signal signal_button_press_event(). More...
 
virtual bool on_button_release_event (GdkEventButton *event)
 This is a default handler for the signal signal_button_release_event(). More...
 
virtual bool on_scroll_event (GdkEventScroll *event)
 This is a default handler for the signal signal_scroll_event(). More...
 
virtual bool on_motion_notify_event (GdkEventMotion *event)
 This is a default handler for the signal signal_motion_notify_event(). More...
 
virtual bool on_delete_event (GdkEventAny *event)
 This is a default handler for the signal signal_delete_event(). More...
 
virtual bool on_expose_event (GdkEventExpose *event)
 This is a default handler for the signal signal_expose_event(). More...
 
virtual bool on_key_press_event (GdkEventKey *event)
 This is a default handler for the signal signal_key_press_event(). More...
 
virtual bool on_key_release_event (GdkEventKey *event)
 This is a default handler for the signal signal_key_release_event(). More...
 
virtual bool on_enter_notify_event (GdkEventCrossing *event)
 This is a default handler for the signal signal_enter_notify_event(). More...
 
virtual bool on_leave_notify_event (GdkEventCrossing *event)
 This is a default handler for the signal signal_leave_notify_event(). More...
 
virtual bool on_configure_event (GdkEventConfigure *event)
 This is a default handler for the signal signal_configure_event(). More...
 
virtual bool on_focus_in_event (GdkEventFocus *event)
 This is a default handler for the signal signal_focus_in_event(). More...
 
virtual bool on_focus_out_event (GdkEventFocus *event)
 This is a default handler for the signal signal_focus_out_event(). More...
 
virtual bool on_map_event (GdkEventAny *event)
 This is a default handler for the signal signal_map_event(). More...
 
virtual bool on_unmap_event (GdkEventAny *event)
 This is a default handler for the signal signal_unmap_event(). More...
 
virtual bool on_property_notify_event (GdkEventProperty *event)
 This is a default handler for the signal signal_property_notify_event(). More...
 
virtual bool on_selection_clear_event (GdkEventSelection *event)
 This is a default handler for the signal signal_selection_clear_event(). More...
 
virtual bool on_selection_request_event (GdkEventSelection *event)
 This is a default handler for the signal signal_selection_request_event(). More...
 
virtual bool on_selection_notify_event (GdkEventSelection *event)
 This is a default handler for the signal signal_selection_notify_event(). More...
 
virtual bool on_proximity_in_event (GdkEventProximity *event)
 This is a default handler for the signal signal_proximity_in_event(). More...
 
virtual bool on_proximity_out_event (GdkEventProximity *event)
 This is a default handler for the signal signal_proximity_out_event(). More...
 
virtual bool on_visibility_notify_event (GdkEventVisibility *event)
 This is a default handler for the signal signal_visibility_notify_event(). More...
 
virtual bool on_client_event (GdkEventClient *event)
 This is a default handler for the signal signal_client_event(). More...
 
virtual bool on_no_expose_event (GdkEventAny *event)
 This is a default handler for the signal signal_no_expose_event(). More...
 
virtual bool on_window_state_event (GdkEventWindowState *event)
 This is a default handler for the signal signal_window_state_event(). More...
 
virtual void on_selection_get (SelectionData &selection_data, guint info, guint time)
 This is a default handler for the signal signal_selection_get(). More...
 
virtual void on_selection_received (const SelectionData &selection_data, guint time)
 This is a default handler for the signal signal_selection_received(). More...
 
virtual void on_drag_begin (const Glib::RefPtr< Gdk::DragContext > &context)
 This is a default handler for the signal signal_drag_begin(). More...
 
virtual void on_drag_end (const Glib::RefPtr< Gdk::DragContext > &context)
 This is a default handler for the signal signal_drag_end(). More...
 
virtual void on_drag_data_get (const Glib::RefPtr< Gdk::DragContext > &context, SelectionData &selection_data, guint info, guint time)
 This is a default handler for the signal signal_drag_data_get(). More...
 
virtual void on_drag_data_delete (const Glib::RefPtr< Gdk::DragContext > &context)
 This is a default handler for the signal signal_drag_data_delete(). More...
 
virtual void on_drag_leave (const Glib::RefPtr< Gdk::DragContext > &context, guint time)
 This is a default handler for the signal signal_drag_leave(). More...
 
virtual bool on_drag_motion (const Glib::RefPtr< Gdk::DragContext > &context, int x, int y, guint time)
 This is a default handler for the signal signal_drag_motion(). More...
 
virtual bool on_drag_drop (const Glib::RefPtr< Gdk::DragContext > &context, int x, int y, guint time)
 This is a default handler for the signal signal_drag_drop(). More...
 
virtual void on_drag_data_received (const Glib::RefPtr< Gdk::DragContext > &context, int x, int y, const SelectionData &selection_data, guint info, guint time)
 This is a default handler for the signal signal_drag_data_received(). More...
 
virtual bool on_touch_begin_event (GdkEventTouch *event)
 
virtual bool on_touch_update_event (GdkEventTouch *event)
 
virtual bool on_touch_end_event (GdkEventTouch *event)
 
virtual void on_screen_changed (const Glib::RefPtr< Gdk::Screen > &previous_screen)
 This is a default handler for the signal signal_screen_changed(). More...
 
virtual void dispatch_child_properties_changed_vfunc (guint p1, GParamSpec **p2)
 
virtual void show_all_vfunc ()
 
virtual void hide_all_vfunc ()
 
 Widget ()
 
void realize ()
 
void unrealize ()
 
void set_mapped (bool mapped=true)
 
void set_realized (bool realized=true)
 
void style_attach ()
 
void get_child_requisition (Requisition &requisition) const
 
void get_style_property_value (const Glib::ustring &the_property_name, Glib::ValueBase &value) const
 
void realize_if_needed ()
 

Related Functions

(Note that these are not member functions.)

Gtk::Rangewrap (GtkRange *object, bool take_copy=false)
 

Additional Inherited Members

- Static Public Member Functions inherited from Gtk::Widget
static Widgetget_current_modal_grab ()
 
static void push_colormap (const Glib::RefPtr< const Gdk::Colormap > &cmap)
 
static void pop_colormap ()
 
static void push_composite_child ()
 
static void pop_composite_child ()
 
static void set_default_colormap (const Glib::RefPtr< const Gdk::Colormap > &colormap)
 
static Glib::RefPtr< Styleget_default_style ()
 
static Glib::RefPtr< Gdk::Colormapget_default_colormap ()
 
static Glib::RefPtr< Gdk::Visualget_default_visual ()
 
static void set_default_direction (TextDirection dir)
 
static TextDirection get_default_direction ()
 
static Widgetdrag_get_source_widget (const Glib::RefPtr< Gdk::DragContext > &context)
 

Detailed Description

Base class for widgets which visualize an adjustment.

Definition at line 52 of file tk/ytkmm/ytkmm/gtkmm/range.h.

Constructor & Destructor Documentation

◆ ~Range()

virtual Gtk::Range::~Range ( )
virtual

◆ Range()

Gtk::Range::Range ( )
protected

Member Function Documentation

◆ get_adjustment() [1/2]

Gtk::Adjustment* Gtk::Range::get_adjustment ( )

Get the Gtk::Adjustment which is the "model" object for Gtk::Range. See set_adjustment() for details. The return value does not have a reference added, so should not be unreferenced.

Returns
A Gtk::Adjustment.

◆ get_adjustment() [2/2]

const Gtk::Adjustment* Gtk::Range::get_adjustment ( ) const

Get the Gtk::Adjustment which is the "model" object for Gtk::Range. See set_adjustment() for details. The return value does not have a reference added, so should not be unreferenced.

Returns
A Gtk::Adjustment.

◆ get_fill_level()

double Gtk::Range::get_fill_level ( ) const

Gets the current position of the fill level indicator.

Returns
The current fill level.

◆ get_flippable()

bool Gtk::Range::get_flippable ( ) const

Gets the value set by set_flippable().

Returns
true if the range is flippable.

◆ get_inverted()

bool Gtk::Range::get_inverted ( ) const

Gets the value set by set_inverted().

Returns
true if the range is inverted.

◆ get_lower_stepper_sensitivity()

SensitivityType Gtk::Range::get_lower_stepper_sensitivity ( ) const

Gets the sensitivity policy for the stepper that points to the 'lower' end of the GtkRange's adjustment.

Returns
The lower stepper's sensitivity policy.

◆ get_min_slider_size()

int Gtk::Range::get_min_slider_size ( ) const

This function is useful mainly for Gtk::Range subclasses.

See set_min_slider_size().

Returns
The minimum size of the range's slider.

◆ get_range_border_vfunc()

virtual void Gtk::Range::get_range_border_vfunc ( Gtk::Border border) const
protectedvirtual

◆ get_range_rect()

Gdk::Rectangle Gtk::Range::get_range_rect ( ) const

This method returns the area that contains the range's trough and its steppers, in the widget's Gdk::Window coordinates.

This method is useful mainly for Range subclasses.

Returns
The range rectangle.

◆ get_restrict_to_fill_level()

bool Gtk::Range::get_restrict_to_fill_level ( ) const

Gets whether the range is restricted to the fill level.

Returns
true if range is restricted to the fill level.

◆ get_show_fill_level()

bool Gtk::Range::get_show_fill_level ( ) const

Gets whether the range displays the fill level graphically.

Returns
true if range shows the fill level.

◆ get_slider_range()

void Gtk::Range::get_slider_range ( int &  slider_start,
int &  slider_end 
) const

This function returns sliders range along the long dimension, in widget->window coordinates.

This function is useful mainly for Gtk::Range subclasses.

Parameters
slider_startReturn location for the slider's start, or 0.
slider_endReturn location for the slider's end, or 0.

◆ get_slider_size_fixed()

bool Gtk::Range::get_slider_size_fixed ( ) const

This function is useful mainly for Gtk::Range subclasses.

See set_slider_size_fixed().

Returns
Whether the range's slider has a fixed size.

◆ get_update_policy()

UpdateType Gtk::Range::get_update_policy ( ) const

Gets the update policy of range. See set_update_policy().

Deprecated: 2.24: There is no replacement. If you require delayed updates, you need to code it yourself.

Returns
The current update policy.

◆ get_upper_stepper_sensitivity()

SensitivityType Gtk::Range::get_upper_stepper_sensitivity ( ) const

Gets the sensitivity policy for the stepper that points to the 'upper' end of the GtkRange's adjustment.

Returns
The upper stepper's sensitivity policy.

◆ get_value()

double Gtk::Range::get_value ( ) const

Gets the current value of the range.

Returns
Current value of the range.

◆ gobj() [1/2]

GtkRange* Gtk::Range::gobj ( )
inline

Provides access to the underlying C GtkObject.

Definition at line 89 of file tk/ytkmm/ytkmm/gtkmm/range.h.

◆ gobj() [2/2]

const GtkRange* Gtk::Range::gobj ( ) const
inline

Provides access to the underlying C GtkObject.

Definition at line 92 of file tk/ytkmm/ytkmm/gtkmm/range.h.

◆ on_adjust_bounds()

virtual void Gtk::Range::on_adjust_bounds ( double  new_value)
protectedvirtual

This is a default handler for the signal signal_adjust_bounds().

◆ on_move_slider()

virtual void Gtk::Range::on_move_slider ( ScrollType  scroll)
protectedvirtual

This is a default handler for the signal signal_move_slider().

◆ on_value_changed()

virtual void Gtk::Range::on_value_changed ( )
protectedvirtual

This is a default handler for the signal signal_value_changed().

◆ property_adjustment() [1/2]

Glib::PropertyProxy< Adjustment* > Gtk::Range::property_adjustment ( )

The GtkAdjustment that contains the current value of this range object.

Returns
A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

◆ property_adjustment() [2/2]

Glib::PropertyProxy_ReadOnly< Adjustment* > Gtk::Range::property_adjustment ( ) const

The GtkAdjustment that contains the current value of this range object.

Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

◆ property_fill_level() [1/2]

Glib::PropertyProxy< double > Gtk::Range::property_fill_level ( )

The fill level.

Returns
A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

◆ property_fill_level() [2/2]

Glib::PropertyProxy_ReadOnly< double > Gtk::Range::property_fill_level ( ) const

The fill level.

Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

◆ property_inverted() [1/2]

Glib::PropertyProxy< bool > Gtk::Range::property_inverted ( )

Invert direction slider moves to increase range value.

Returns
A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

◆ property_inverted() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Range::property_inverted ( ) const

Invert direction slider moves to increase range value.

Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

◆ property_lower_stepper_sensitivity() [1/2]

Glib::PropertyProxy< SensitivityType > Gtk::Range::property_lower_stepper_sensitivity ( )

The sensitivity policy for the stepper that points to the adjustment's lower side.

Returns
A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

◆ property_lower_stepper_sensitivity() [2/2]

Glib::PropertyProxy_ReadOnly< SensitivityType > Gtk::Range::property_lower_stepper_sensitivity ( ) const

The sensitivity policy for the stepper that points to the adjustment's lower side.

Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

◆ property_restrict_to_fill_level() [1/2]

Glib::PropertyProxy< bool > Gtk::Range::property_restrict_to_fill_level ( )

Whether to restrict the upper boundary to the fill level.

Returns
A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

◆ property_restrict_to_fill_level() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Range::property_restrict_to_fill_level ( ) const

Whether to restrict the upper boundary to the fill level.

Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

◆ property_show_fill_level() [1/2]

Glib::PropertyProxy< bool > Gtk::Range::property_show_fill_level ( )

Whether to display a fill level indicator graphics on trough.

Returns
A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

◆ property_show_fill_level() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Range::property_show_fill_level ( ) const

Whether to display a fill level indicator graphics on trough.

Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

◆ property_update_policy() [1/2]

Glib::PropertyProxy< UpdateType > Gtk::Range::property_update_policy ( )

How the range should be updated on the screen.

Returns
A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

◆ property_update_policy() [2/2]

Glib::PropertyProxy_ReadOnly< UpdateType > Gtk::Range::property_update_policy ( ) const

How the range should be updated on the screen.

Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

◆ property_upper_stepper_sensitivity() [1/2]

Glib::PropertyProxy< SensitivityType > Gtk::Range::property_upper_stepper_sensitivity ( )

The sensitivity policy for the stepper that points to the adjustment's upper side.

Returns
A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

◆ property_upper_stepper_sensitivity() [2/2]

Glib::PropertyProxy_ReadOnly< SensitivityType > Gtk::Range::property_upper_stepper_sensitivity ( ) const

The sensitivity policy for the stepper that points to the adjustment's upper side.

Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

◆ set_adjustment()

void Gtk::Range::set_adjustment ( Gtk::Adjustment adjustment)

Sets the adjustment to be used as the "model" object for this range widget. The adjustment indicates the current range value, the minimum and maximum range values, the step/page increments used for keybindings and scrolling, and the page size. The page size is normally 0 for Gtk::Scale and nonzero for Gtk::Scrollbar, and indicates the size of the visible area of the widget being scrolled. The page size affects the size of the scrollbar slider.

Parameters
adjustmentA Gtk::Adjustment.

◆ set_fill_level()

void Gtk::Range::set_fill_level ( double  fill_level)

Set the new position of the fill level indicator.

The "fill level" is probably best described by its most prominent use case, which is an indicator for the amount of pre-buffering in a streaming media player. In that use case, the value of the range would indicate the current play position, and the fill level would be the position up to which the file/stream has been downloaded.

This amount of prebuffering can be displayed on the range's trough and is themeable separately from the trough. To enable fill level display, use set_show_fill_level(). The range defaults to not showing the fill level.

Additionally, it's possible to restrict the range's slider position to values which are smaller than the fill level. This is controller by set_restrict_to_fill_level() and is by default enabled.

Parameters
fill_levelThe new position of the fill level indicator.

◆ set_flippable()

void Gtk::Range::set_flippable ( bool  flippable = true)

If a range is flippable, it will switch its direction if it is horizontal and its direction is Gtk::TEXT_DIR_RTL.

See Gtk::Widget::get_direction().

Parameters
flippabletrue to make the range flippable.

◆ set_increments()

void Gtk::Range::set_increments ( double  step,
double  page 
)

Sets the step and page sizes for the range. The step size is used when the user clicks the Gtk::Scrollbar arrows or moves Gtk::Scale via arrow keys. The page size is used for example when moving via Page Up or Page Down keys.

Parameters
stepStep size.
pagePage size.

◆ set_inverted()

void Gtk::Range::set_inverted ( bool  setting = true)

Ranges normally move from lower to higher values as the slider moves from top to bottom or left to right. Inverted ranges have higher values at the top or on the right rather than on the bottom or left.

Parameters
settingtrue to invert the range.

◆ set_lower_stepper_sensitivity()

void Gtk::Range::set_lower_stepper_sensitivity ( SensitivityType  sensitivity)

Sets the sensitivity policy for the stepper that points to the 'lower' end of the GtkRange's adjustment.

Parameters
sensitivityThe lower stepper's sensitivity policy.

◆ set_min_slider_size()

void Gtk::Range::set_min_slider_size ( bool  min_size = true)

Sets the minimum size of the range's slider.

This function is useful mainly for Gtk::Range subclasses.

Parameters
min_sizeThe slider's minimum size.

◆ set_range()

void Gtk::Range::set_range ( double  min,
double  max 
)

Sets the allowable values in the Gtk::Range, and clamps the range value to be between min and max. (If the range has a non-zero page size, it is clamped between min and max - page-size.)

Parameters
minMinimum range value.
maxMaximum range value.

◆ set_restrict_to_fill_level()

void Gtk::Range::set_restrict_to_fill_level ( bool  restrict_to_fill_level = true)

Sets whether the slider is restricted to the fill level. See set_fill_level() for a general description of the fill level concept.

Parameters
restrict_to_fill_levelWhether the fill level restricts slider movement.

◆ set_show_fill_level()

void Gtk::Range::set_show_fill_level ( bool  show_fill_level = true)

Sets whether a graphical fill level is show on the trough. See set_fill_level() for a general description of the fill level concept.

Parameters
show_fill_levelWhether a fill level indicator graphics is shown.

◆ set_slider_size_fixed()

void Gtk::Range::set_slider_size_fixed ( bool  size_fixed = true)

Sets whether the range's slider has a fixed size, or a size that depends on it's adjustment's page size.

This function is useful mainly for Gtk::Range subclasses.

Parameters
size_fixedtrue to make the slider size constant.

◆ set_update_policy()

void Gtk::Range::set_update_policy ( UpdateType  policy)

Sets the update policy for the range. Gtk::UPDATE_CONTINUOUS means that anytime the range slider is moved, the range value will change and the value_changed signal will be emitted. Gtk::UPDATE_DELAYED means that the value will be updated after a brief timeout where no slider motion occurs, so updates are spaced by a short time rather than continuous. Gtk::UPDATE_DISCONTINUOUS means that the value will only be updated when the user releases the button and ends the slider drag operation.

Deprecated: 2.24: There is no replacement. If you require delayed updates, you need to code it yourself.

Parameters
policyUpdate policy.

◆ set_upper_stepper_sensitivity()

void Gtk::Range::set_upper_stepper_sensitivity ( SensitivityType  sensitivity)

Sets the sensitivity policy for the stepper that points to the 'upper' end of the GtkRange's adjustment.

Parameters
sensitivityThe upper stepper's sensitivity policy.

◆ set_value()

void Gtk::Range::set_value ( double  value)

Sets the current value of the range; if the value is outside the minimum or maximum range values, it will be clamped to fit inside them. The range emits the Gtk::Range::signal_value_changed() signal if the value changes.

Parameters
valueNew value of the range.

◆ signal_adjust_bounds()

Glib::SignalProxy1< void,double > Gtk::Range::signal_adjust_bounds ( )
Slot Prototype:
void on_my_adjust_bounds(double new_value)

◆ signal_change_value()

Glib::SignalProxy2< bool,ScrollType,double > Gtk::Range::signal_change_value ( )

The change_value signal is emitted when a scroll action is performed on a range. It allows an application to determine the type of scroll event that occurred and the resultant new value. The application can handle the event itself and return true to prevent further processing. Or, by returning false, it can pass the event to other handlers until the default GTK+ handler is reached.

The value parameter is unrounded. An application that overrides the change_value signal is responsible for clamping the value to the desired number of decimal digits; the default handler clamps the value based on range->round_digits.

It is not possible to use delayed update policies in an overridden change_value handler.

Parameters
scrollthe type of scroll action that was performed.
new_valuethe new value resulting from the scroll action.
Returns
true to prevent other handlers from being invoked for the signal, or false to propagate the signal further.
Slot Prototype:
bool on_my_change_value(ScrollType scroll, double new_value)

◆ signal_move_slider()

Glib::SignalProxy1< void,ScrollType > Gtk::Range::signal_move_slider ( )
Slot Prototype:
void on_my_move_slider(ScrollType scroll)

◆ signal_value_changed()

Glib::SignalProxy0< void > Gtk::Range::signal_value_changed ( )
Slot Prototype:
void on_my_value_changed()

◆ unset_adjustment()

void Gtk::Range::unset_adjustment ( )

Friends And Related Function Documentation

◆ wrap()

Gtk::Range * wrap ( GtkRange object,
bool  take_copy = false 
)
related

A Glib::wrap() method for this object.

Parameters
objectThe C instance.
take_copyFalse if the result should take ownership of the C instance. True if it should take a new copy or ref.
Returns
A C++ instance that wraps this C instance.

The documentation for this class was generated from the following file: