Gtk::Label Class Reference

#include <label.h>

Inheritance diagram for Gtk::Label:

Public Member Functions
virtual	~Label ()
GtkLabel *	gobj ()
	Provides access to the underlying C GtkObject. More...
const GtkLabel *	gobj () const
	Provides access to the underlying C GtkObject. More...
	Label ()
	Label (const Glib::ustring &label, bool mnemonic=false)
	Label (const Glib::ustring &label, float xalign, float yalign, bool mnemonic=false)
	Label (const Glib::ustring &label, AlignmentEnum xalign, AlignmentEnum yalign=ALIGN_CENTER, bool mnemonic=false)
void	set_text (const Glib::ustring &str)
Glib::ustring	get_text () const
void	set_attributes (Pango::AttrList &attrs)
Pango::AttrList	get_attributes () const
void	set_label (const Glib::ustring &str)
Glib::ustring	get_label () const
void	set_markup (const Glib::ustring &str)
void	set_use_markup (bool setting=true)
bool	get_use_markup () const
void	set_use_underline (bool setting=true)
bool	get_use_underline () const
void	set_markup_with_mnemonic (const Glib::ustring &str)
guint	get_mnemonic_keyval () const
void	set_mnemonic_widget (Widget &widget)
Widget *	get_mnemonic_widget ()
const Widget *	get_mnemonic_widget () const
void	set_text_with_mnemonic (const Glib::ustring &str)
void	set_justify (Justification jtype)
Justification	get_justify () const
void	set_ellipsize (Pango::EllipsizeMode mode)
Pango::EllipsizeMode	get_ellipsize () const
void	set_width_chars (int n_chars)
int	get_width_chars () const
void	set_max_width_chars (int n_chars)
int	get_max_width_chars () const
void	set_pattern (const Glib::ustring &pattern)
void	set_line_wrap (bool wrap=true)
bool	get_line_wrap () const
void	set_line_wrap_mode (Pango::WrapMode wrap_mode)
Pango::WrapMode	get_line_wrap_mode () const
void	set_selectable (bool setting=true)
bool	get_selectable () const
void	set_angle (double angle)
double	get_angle () const
void	select_region (int start_offset, int end_offset)
void	select_region (int start_offset)
bool	get_selection_bounds (int &start, int &end) const
Glib::RefPtr< Pango::Layout >	get_layout ()
Glib::RefPtr< const Pango::Layout >	get_layout () const
void	get_layout_offsets (int &x, int &y) const
void	set_single_line_mode (bool single_line_mode=true)
bool	get_single_line_mode () const
Glib::ustring	get_current_uri () const
void	set_track_visited_links (bool track_links=true)
bool	get_track_visited_links () const
Glib::SignalProxy1< void, Menu * >	signal_populate_popup ()
Glib::SignalProxy1< bool, const Glib::ustring & >	signal_activate_link ()
Glib::PropertyProxy< Glib::ustring >	property_label ()
Glib::PropertyProxy_ReadOnly< Glib::ustring >	property_label () const
Glib::PropertyProxy< Pango::AttrList >	property_attributes ()
Glib::PropertyProxy_ReadOnly< Pango::AttrList >	property_attributes () const
Glib::PropertyProxy< bool >	property_use_markup ()
Glib::PropertyProxy_ReadOnly< bool >	property_use_markup () const
Glib::PropertyProxy< bool >	property_use_underline ()
Glib::PropertyProxy_ReadOnly< bool >	property_use_underline () const
Glib::PropertyProxy< Justification >	property_justify ()
Glib::PropertyProxy_ReadOnly< Justification >	property_justify () const
Glib::PropertyProxy_WriteOnly< Glib::ustring >	property_pattern ()
Glib::PropertyProxy< bool >	property_wrap ()
Glib::PropertyProxy_ReadOnly< bool >	property_wrap () const
Glib::PropertyProxy< Pango::WrapMode >	property_wrap_mode ()
Glib::PropertyProxy_ReadOnly< Pango::WrapMode >	property_wrap_mode () const
Glib::PropertyProxy< bool >	property_selectable ()
Glib::PropertyProxy_ReadOnly< bool >	property_selectable () const
Glib::PropertyProxy_ReadOnly< guint >	property_mnemonic_keyval () const
Glib::PropertyProxy< Widget * >	property_mnemonic_widget ()
Glib::PropertyProxy_ReadOnly< Widget * >	property_mnemonic_widget () const
Glib::PropertyProxy_ReadOnly< int >	property_cursor_position () const
Glib::PropertyProxy_ReadOnly< int >	property_selection_bound () const
Glib::PropertyProxy< Pango::EllipsizeMode >	property_ellipsize ()
Glib::PropertyProxy_ReadOnly< Pango::EllipsizeMode >	property_ellipsize () const
Glib::PropertyProxy< int >	property_width_chars ()
Glib::PropertyProxy_ReadOnly< int >	property_width_chars () const
Glib::PropertyProxy< bool >	property_single_line_mode ()
Glib::PropertyProxy_ReadOnly< bool >	property_single_line_mode () const
Glib::PropertyProxy< double >	property_angle ()
Glib::PropertyProxy_ReadOnly< double >	property_angle () const
Glib::PropertyProxy< int >	property_max_width_chars ()
Glib::PropertyProxy_ReadOnly< int >	property_max_width_chars () const
Glib::PropertyProxy< bool >	property_track_visited_links ()
Glib::PropertyProxy_ReadOnly< bool >	property_track_visited_links () const
Public Member Functions inherited from Gtk::Misc
virtual	~Misc ()
GtkMisc *	gobj ()
	Provides access to the underlying C GtkObject. More...
const GtkMisc *	gobj () const
	Provides access to the underlying C GtkObject. More...
void	set_alignment (float xalign=0.0, float yalign=0.5)
void	set_alignment (AlignmentEnum xalign=Gtk::ALIGN_START, AlignmentEnum yalign=Gtk::ALIGN_CENTER)
void	get_alignment (float &xalign, float &yalign) const
void	set_padding (int xpad, int ypad)
void	get_padding (int &xpad, int &ypad) const
Glib::PropertyProxy< float >	property_xalign ()
Glib::PropertyProxy_ReadOnly< float >	property_xalign () const
Glib::PropertyProxy< float >	property_yalign ()
Glib::PropertyProxy_ReadOnly< float >	property_yalign () const
Glib::PropertyProxy< int >	property_xpad ()
Glib::PropertyProxy_ReadOnly< int >	property_xpad () const
Glib::PropertyProxy< int >	property_ypad ()
Glib::PropertyProxy_ReadOnly< int >	property_ypad () const
Public Member Functions inherited from Gtk::Widget
virtual	~Widget ()
GtkWidget *	gobj ()
	Provides access to the underlying C GtkObject. More...
const GtkWidget *	gobj () 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::Window >	get_window ()
Glib::RefPtr< const Gdk::Window >	get_window () const
Allocation	get_allocation () const
void	set_allocation (const Allocation &allocation)
Container *	get_parent ()
const Container *	get_parent () const
Glib::RefPtr< Gdk::Window >	get_parent_window ()
Glib::RefPtr< const Gdk::Window >	get_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
Container *	get_toplevel ()
const Container *	get_toplevel () const
Widget *	get_ancestor (GType widget_type)
const Widget *	get_ancestor (GType widget_type) const
Glib::RefPtr< Gdk::Colormap >	get_colormap ()
Glib::RefPtr< Gdk::Visual >	get_visual ()
Glib::RefPtr< Gdk::Screen >	get_screen ()
Glib::RefPtr< const Gdk::Screen >	get_screen () const
bool	has_screen () const
Glib::RefPtr< Gdk::Display >	get_display ()
Glib::RefPtr< const Gdk::Display >	get_display () const
Glib::RefPtr< Gdk::Window >	get_root_window ()
Glib::RefPtr< const Gdk::Window >	get_root_window () const
Glib::RefPtr< Settings >	get_settings ()
Glib::RefPtr< Clipboard >	get_clipboard (const Glib::ustring &selection)
Glib::RefPtr< const Clipboard >	get_clipboard (const Glib::ustring &selection) const
Glib::RefPtr< Gdk::Pixmap >	get_snapshot (Gdk::Rectangle &clip_rect) const
Glib::RefPtr< Gdk::Pixmap >	get_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< Style >	get_style ()
Glib::RefPtr< const Style >	get_style () const
void	modify_style (const Glib::RefPtr< RcStyle > &style)
Glib::RefPtr< RcStyle >	get_modifier_style ()
Glib::RefPtr< const RcStyle >	get_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::Pixbuf >	render_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< TargetList >	drag_dest_get_target_list ()
Glib::RefPtr< const TargetList >	drag_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::DragContext >	drag_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)
Window *	get_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< Action >	get_action ()
Glib::RefPtr< const Action >	get_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::StateType >	signal_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, TextDirection >	signal_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, DirectionType >	signal_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 > &, DragResult >	signal_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::EventMask >	property_events ()
Glib::PropertyProxy_ReadOnly< Gdk::EventMask >	property_events () const
Glib::PropertyProxy< Gdk::ExtensionMode >	property_extension_events ()
Glib::PropertyProxy_ReadOnly< Gdk::ExtensionMode >	property_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 ()
GtkObject *	gobj ()
	Provides access to the underlying C GtkObject. More...
const GtkObject *	gobj () 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_populate_popup (Menu *menu)
	This is a default handler for the signal signal_populate_popup(). More...
Protected Member Functions inherited from Gtk::Misc
	Misc ()
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::Label *	wrap (GtkLabel *object, bool take_copy=false)
Related Functions inherited from Gtk::Misc
Gtk::Misc *	wrap (GtkMisc *object, bool take_copy=false)
Related Functions inherited from Gtk::Widget
Gtk::Widget *	wrap (GtkWidget *object, bool take_copy=false)
Related Functions inherited from Gtk::Object
Gtk::Object *	wrap (GtkObject *object, bool take_copy=false)

Additional Inherited Members
Static Public Member Functions inherited from Gtk::Widget
static Widget *	get_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< Style >	get_default_style ()
static Glib::RefPtr< Gdk::Colormap >	get_default_colormap ()
static Glib::RefPtr< Gdk::Visual >	get_default_visual ()
static void	set_default_direction (TextDirection dir)
static TextDirection	get_default_direction ()
static Widget *	drag_get_source_widget (const Glib::RefPtr< Gdk::DragContext > &context)

Detailed Description

A widget that displays a small to medium amount of text.

A simple setable widget for holding a Glib::ustring.

Definition at line 54 of file label.h.

Constructor & Destructor Documentation

~Label()

virtual Gtk::Label::~Label ( )

virtual

Label() [1/4]

Gtk::Label::Label

(

)

Label() [2/4]

Gtk::Label::Label ( const Glib::ustring &  label, bool  mnemonic = false  )

explicit

Label() [3/4]

Gtk::Label::Label	(	const Glib::ustring &	label,
		float	xalign,
		float	yalign,
		bool	mnemonic = false
	)

This constructor is a shortcut for often used code when you want to create a label with alignment different than default one.

Gtk::Label label(text, x, y, mnemonic);

is equivalent to:

Gtk::Label label(text, mnemonic);
label.set_alignment(x, y);

Label() [4/4]

Gtk::Label::Label	(	const Glib::ustring &	label,
		AlignmentEnum	xalign,
		AlignmentEnum	yalign = ALIGN_CENTER,
		bool	mnemonic = false
	)

This constructor is a shortcut for often used code when you want to create a label with alignment different than default one.

Gtk::Label label(text, x, y, mnemonic);

is equivalent to:

Gtk::Label label(text, mnemonic);
label.set_alignment(x, y);

Member Function Documentation

get_angle()

double Gtk::Label::get_angle

(

)

const

Gets the angle of rotation for the label. See set_angle().

Returns

The angle of rotation for the label.

get_attributes()

Pango::AttrList Gtk::Label::get_attributes

(

)

const

Gets the attribute list that was set on the label using set_attributes(), if any. This function does not reflect attributes that come from the labels markup (see set_markup()). If you want to get the effective attributes for the label, use pango_layout_get_attribute (gtk_label_get_layout (label)).

Returns

The attribute list, or 0 if none was set.

get_current_uri()

Glib::ustring Gtk::Label::get_current_uri

(

)

const

Returns the URI for the currently active link in the label. The active link is the one under the mouse pointer or, in a selectable label, the link in which the text cursor is currently positioned.

This function is intended for use in a Gtk::Label::signal_activate_link() handler or for use in a Gtk::Widget::signal_query_tooltip() handler.

Returns

The currently active URI. The string is owned by GTK+ and must not be freed or modified.

get_ellipsize()

Pango::EllipsizeMode Gtk::Label::get_ellipsize

(

)

const

Returns the ellipsizing position of the label. See set_ellipsize().

Returns

Pango::EllipsizeMode.

get_justify()

Justification Gtk::Label::get_justify

(

)

const

Returns the justification of the label. See set_justify().

Returns

Gtk::Justification.

get_label()

Glib::ustring Gtk::Label::get_label

(

)

const

Fetches the text from a label widget including any embedded underlines indicating mnemonics and Pango markup. (See get_text()).

Returns

The text of the label widget..

get_layout() [1/2]

Glib::RefPtr<Pango::Layout> Gtk::Label::get_layout

(

)

Gets the Pango::Layout used to display the label. The layout is useful to e.g. convert text positions to pixel positions, in combination with get_layout_offsets().

Returns

The Pango::Layout for this label.

get_layout() [2/2]

Glib::RefPtr<const Pango::Layout> Gtk::Label::get_layout

(

)

const

Gets the Pango::Layout used to display the label. The layout is useful to e.g. convert text positions to pixel positions, in combination with get_layout_offsets().

Returns

The Pango::Layout for this label.

get_layout_offsets()

void Gtk::Label::get_layout_offsets	(	int &	x,
		int &	y
	)		const

Obtains the coordinates where the label will draw the Pango::Layout representing the text in the label; useful to convert mouse events into coordinates inside the Pango::Layout, e.g. to take some action if some part of the label is clicked. Of course you will need to create a Gtk::EventBox to receive the events, and pack the label inside it, since labels are a Gtk::NO_WINDOW widget. Remember when using the Pango::Layout functions you need to convert to and from pixels using PANGO_PIXELS() or Pango::SCALE.

Parameters

x	Location to store X offset of layout, or 0.
y	Location to store Y offset of layout, or 0.

get_line_wrap()

bool Gtk::Label::get_line_wrap

(

)

const

Returns whether lines in the label are automatically wrapped. See set_line_wrap().

Returns

true if the lines of the label are automatically wrapped.

get_line_wrap_mode()

Pango::WrapMode Gtk::Label::get_line_wrap_mode

(

)

const

Returns line wrap mode used by the label. See set_line_wrap_mode().

Returns

true if the lines of the label are automatically wrapped.

get_max_width_chars()

int Gtk::Label::get_max_width_chars

(

)

const

Retrieves the desired maximum width of label, in characters. See set_width_chars().

Returns

The maximum width of the label in characters.

get_mnemonic_keyval()

guint Gtk::Label::get_mnemonic_keyval

(

)

const

If the label has been set so that it has an mnemonic key this function returns the keyval used for the mnemonic accelerator. If there is no mnemonic set up it returns GDK_VoidSymbol.

Returns

GDK keyval usable for accelerators, or GDK_VoidSymbol.

get_mnemonic_widget() [1/2]

Widget* Gtk::Label::get_mnemonic_widget

(

)

Retrieves the target of the mnemonic (keyboard shortcut) of this label. See set_mnemonic_widget().

Returns

The target of the label's mnemonic, or 0 if none has been set and the default algorithm will be used.

get_mnemonic_widget() [2/2]

const Widget* Gtk::Label::get_mnemonic_widget

(

)

const

Retrieves the target of the mnemonic (keyboard shortcut) of this label. See set_mnemonic_widget().

Returns

The target of the label's mnemonic, or 0 if none has been set and the default algorithm will be used.

get_selectable()

bool Gtk::Label::get_selectable

(

)

const

Gets the value set by set_selectable().

Returns

true if the user can copy text from the label.

get_selection_bounds()

bool Gtk::Label::get_selection_bounds	(	int &	start,
		int &	end
	)		const

Gets the selected range of characters in the label, returning true if there's a selection.

Parameters

start	Return location for start of selection, as a character offset.
end	Return location for end of selection, as a character offset.

Returns

true if selection is non-empty.

get_single_line_mode()

bool Gtk::Label::get_single_line_mode

(

)

const

Returns whether the label is in single line mode.

Returns

true when the label is in single line mode.

get_text()

Glib::ustring Gtk::Label::get_text

(

)

const

Fetches the text from a label widget, as displayed on the screen. This does not include any embedded underlines indicating mnemonics or Pango markup. (See get_label())

Returns

The text in the label widget.

get_track_visited_links()

bool Gtk::Label::get_track_visited_links

(

)

const

Returns whether the label is currently keeping track of clicked links.

Returns

true if clicked links are remembered.

get_use_markup()

bool Gtk::Label::get_use_markup

(

)

const

Returns whether the label's text is interpreted as marked up with the Pango text markup language. See set_use_markup().

Returns

true if the label's text will be parsed for markup.

get_use_underline()

bool Gtk::Label::get_use_underline

(

)

const

Returns whether an embedded underline in the label indicates a mnemonic. See set_use_underline().

Returns

true whether an embedded underline in the label indicates the mnemonic accelerator keys.

get_width_chars()

int Gtk::Label::get_width_chars

(

)

const

Retrieves the desired width of label, in characters. See set_width_chars().

Returns

The width of the label in characters.

gobj() [1/2]

GtkLabel* Gtk::Label::gobj ( )

inline

Provides access to the underlying C GtkObject.

Definition at line 91 of file label.h.

gobj() [2/2]

const GtkLabel* Gtk::Label::gobj ( ) const

inline

Provides access to the underlying C GtkObject.

Definition at line 94 of file label.h.

on_populate_popup()

virtual void Gtk::Label::on_populate_popup ( Menu *  menu )

protectedvirtual

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

property_angle() [1/2]

Glib::PropertyProxy< double > Gtk::Label::property_angle

(

)

Angle at which the label is rotated.

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_angle() [2/2]

Glib::PropertyProxy_ReadOnly< double > Gtk::Label::property_angle

(

)

const

Angle at which the label is rotated.

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_attributes() [1/2]

Glib::PropertyProxy< Pango::AttrList > Gtk::Label::property_attributes

(

)

A list of style attributes to apply to the text of the label.

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_attributes() [2/2]

Glib::PropertyProxy_ReadOnly< Pango::AttrList > Gtk::Label::property_attributes

(

)

const

A list of style attributes to apply to the text of the label.

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_cursor_position()

Glib::PropertyProxy_ReadOnly< int > Gtk::Label::property_cursor_position

(

)

const

The current position of the insertion cursor in chars.

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_ellipsize() [1/2]

Glib::PropertyProxy< Pango::EllipsizeMode > Gtk::Label::property_ellipsize

(

)

The preferred place to ellipsize the string, if the label does not have enough room to display the entire string.

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_ellipsize() [2/2]

Glib::PropertyProxy_ReadOnly< Pango::EllipsizeMode > Gtk::Label::property_ellipsize

(

)

const

The preferred place to ellipsize the string, if the label does not have enough room to display the entire string.

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_justify() [1/2]

Glib::PropertyProxy< Justification > Gtk::Label::property_justify

(

)

The alignment of the lines in the text of the label relative to each other. This does NOT affect the alignment of the label within its allocation. See GtkMisc::xalign for that.

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_justify() [2/2]

Glib::PropertyProxy_ReadOnly< Justification > Gtk::Label::property_justify

(

)

const

The alignment of the lines in the text of the label relative to each other. This does NOT affect the alignment of the label within its allocation. See GtkMisc::xalign for that.

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_label() [1/2]

Glib::PropertyProxy< Glib::ustring > Gtk::Label::property_label

(

)

The text of the label.

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_label() [2/2]

Glib::PropertyProxy_ReadOnly< Glib::ustring > Gtk::Label::property_label

(

)

const

The text of the label.

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_max_width_chars() [1/2]

Glib::PropertyProxy< int > Gtk::Label::property_max_width_chars

(

)

The desired maximum width of the label, in characters.

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_max_width_chars() [2/2]

Glib::PropertyProxy_ReadOnly< int > Gtk::Label::property_max_width_chars

(

)

const

The desired maximum width of the label, in characters.

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_mnemonic_keyval()

Glib::PropertyProxy_ReadOnly< guint > Gtk::Label::property_mnemonic_keyval

(

)

const

The mnemonic accelerator key for this label.

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_mnemonic_widget() [1/2]

Glib::PropertyProxy< Widget* > Gtk::Label::property_mnemonic_widget

(

)

The widget to be activated when the label's mnemonic key is pressed.

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_mnemonic_widget() [2/2]

Glib::PropertyProxy_ReadOnly< Widget* > Gtk::Label::property_mnemonic_widget

(

)

const

The widget to be activated when the label's mnemonic key is pressed.

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_pattern()

Glib::PropertyProxy_WriteOnly< Glib::ustring > Gtk::Label::property_pattern

(

)

A string with _ characters in positions correspond to characters in the text to underline.

Returns

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

property_selectable() [1/2]

Glib::PropertyProxy< bool > Gtk::Label::property_selectable

(

)

Whether the label text can be selected with the mouse.

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_selectable() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Label::property_selectable

(

)

const

Whether the label text can be selected with the mouse.

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_selection_bound()

Glib::PropertyProxy_ReadOnly< int > Gtk::Label::property_selection_bound

(

)

const

The position of the opposite end of the selection from the cursor in chars.

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_single_line_mode() [1/2]

Glib::PropertyProxy< bool > Gtk::Label::property_single_line_mode

(

)

Whether the label is in single line mode.

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_single_line_mode() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Label::property_single_line_mode

(

)

const

Whether the label is in single line mode.

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_track_visited_links() [1/2]

Glib::PropertyProxy< bool > Gtk::Label::property_track_visited_links

(

)

Whether visited links should be tracked.

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_track_visited_links() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Label::property_track_visited_links

(

)

const

Whether visited links should be tracked.

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_use_markup() [1/2]

Glib::PropertyProxy< bool > Gtk::Label::property_use_markup

(

)

The text of the label includes XML markup. See pango_parse_markup().

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_use_markup() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Label::property_use_markup

(

)

const

The text of the label includes XML markup. See pango_parse_markup().

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_use_underline() [1/2]

Glib::PropertyProxy< bool > Gtk::Label::property_use_underline

(

)

If set, an underline in the text indicates the next character should be used for the mnemonic accelerator key.

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_use_underline() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Label::property_use_underline

(

)

const

If set, an underline in the text indicates the next character should be used for the mnemonic accelerator key.

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_width_chars() [1/2]

Glib::PropertyProxy< int > Gtk::Label::property_width_chars

(

)

The desired width of the label, in characters.

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_width_chars() [2/2]

Glib::PropertyProxy_ReadOnly< int > Gtk::Label::property_width_chars

(

)

const

The desired width of the label, in characters.

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_wrap() [1/2]

Glib::PropertyProxy< bool > Gtk::Label::property_wrap

(

)

If set, wrap lines if the text becomes too wide.

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_wrap() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Label::property_wrap

(

)

const

If set, wrap lines if the text becomes too wide.

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_wrap_mode() [1/2]

Glib::PropertyProxy< Pango::WrapMode > Gtk::Label::property_wrap_mode

(

)

If wrap is set, controls how linewrapping is done.

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_wrap_mode() [2/2]

Glib::PropertyProxy_ReadOnly< Pango::WrapMode > Gtk::Label::property_wrap_mode

(

)

const

If wrap is set, controls how linewrapping is done.

Returns

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

select_region() [1/2]

void Gtk::Label::select_region

(

int

start_offset

)

Selects a range of characters in the label, from start_offset to the end, if the label is selectable. See gtk_label_set_selectable(). If the label is not selectable, this function has no effect.

Parameters

start_offset

Start offset (in characters not bytes)

select_region() [2/2]

void Gtk::Label::select_region	(	int	start_offset,
		int	end_offset
	)

Selects a range of characters in the label, if the label is selectable. See set_selectable(). If the label is not selectable, this function has no effect. If start_offset or end_offset are -1, then the end of the label will be substituted.

Parameters

start_offset	Start offset (in characters not bytes).
end_offset	End offset (in characters not bytes).

set_angle()

void Gtk::Label::set_angle

(

double

angle

)

Sets the angle of rotation for the label. An angle of 90 reads from from bottom to top, an angle of 270, from top to bottom. The angle setting for the label is ignored if the label is selectable, wrapped, or ellipsized.

Parameters

angle

The angle that the baseline of the label makes with the horizontal, in degrees, measured counterclockwise.

set_attributes()

void Gtk::Label::set_attributes

(

Pango::AttrList &

attrs

)

Sets a Pango::AttrList; the attributes in the list are applied to the label text.

Note

The attributes set with this function will be applied and merged with any other attributes previously effected by way of the Gtk::Label::property_use_underline() or Gtk::Label::property_use_markup() properties. While it is not recommended to mix markup strings with manually set attributes, if you must; know that the attributes will be applied to the label after the markup string is parsed.

Parameters

attrs

A Pango::AttrList.

set_ellipsize()

void Gtk::Label::set_ellipsize

(

Pango::EllipsizeMode

mode

)

Sets the mode used to ellipsize (add an ellipsis: "...") to the text if there is not enough space to render the entire string.

Parameters

mode	A Pango::EllipsizeMode.

set_justify()

void Gtk::Label::set_justify

(

Justification

jtype

)

Sets the alignment of the lines in the text of the label relative to each other. Gtk::JUSTIFY_LEFT is the default value when the widget is first created with new(). If you instead want to set the alignment of the label as a whole, use Gtk::Misc::set_alignment() instead. set_justify() has no effect on labels containing only a single line.

Parameters

jtype

A Gtk::Justification.

set_label()

void Gtk::Label::set_label

(

const Glib::ustring &

str

)

Sets the text of the label. The label is interpreted as including embedded underlines and/or Pango markup depending on the values of the Gtk::Label::property_use_underline()" and Gtk::Label::property_use_markup() properties.

Parameters

str	The new text to set for the label.

set_line_wrap()

void Gtk::Label::set_line_wrap

(

bool

wrap = true

)

Toggles line wrapping within the Gtk::Label widget. true makes it break lines if text exceeds the widget's size. false lets the text get cut off by the edge of the widget if it exceeds the widget size.

Note that setting line wrapping to true does not make the label wrap at its parent container's width, because GTK+ widgets conceptually can't make their requisition depend on the parent container's size. For a label that wraps at a specific position, set the label's width using Gtk::Widget::set_size_request().

Parameters

wrap	The setting.

set_line_wrap_mode()

void Gtk::Label::set_line_wrap_mode

(

Pango::WrapMode

wrap_mode

)

If line wrapping is on (see set_line_wrap()) this controls how the line wrapping is done. The default is Pango::WRAP_WORD which means wrap on word boundaries.

Parameters

wrap_mode

The line wrapping mode.

set_markup()

void Gtk::Label::set_markup

(

const Glib::ustring &

str

)

Parses str which is marked up with the Pango text markup language, setting the label's text and attribute list based on the parse results. If the str is external data, you may need to escape it with Glib::markup_escape_text() or Glib::markup_printf_escaped():

[C example ellipted]

Parameters

str	A markup string (see Pango markup format).

set_markup_with_mnemonic()

void Gtk::Label::set_markup_with_mnemonic

(

const Glib::ustring &

str

)

Parses str which is marked up with the Pango text markup language, setting the label's text and attribute list based on the parse results. If characters in str are preceded by an underscore, they are underlined indicating that they represent a keyboard accelerator called a mnemonic.

The mnemonic key can be used to activate another widget, chosen automatically, or explicitly using set_mnemonic_widget().

Parameters

str	A markup string (see Pango markup format).

set_max_width_chars()

void Gtk::Label::set_max_width_chars

(

int

n_chars

)

Sets the desired maximum width in characters of label to n_chars.

Parameters

n_chars

The new desired maximum width, in characters.

set_mnemonic_widget()

void Gtk::Label::set_mnemonic_widget

(

Widget &

widget

)

If the label has been set so that it has an mnemonic key (using i.e. set_markup_with_mnemonic(), set_text_with_mnemonic(), new_with_mnemonic() or the "use_underline" property) the label can be associated with a widget that is the target of the mnemonic. When the label is inside a widget (like a Gtk::Button or a Gtk::Notebook tab) it is automatically associated with the correct widget, but sometimes (i.e. when the target is a Gtk::Entry next to the label) you need to set it explicitly using this function.

The target widget will be accelerated by emitting the GtkWidget::mnemonic-activate signal on it. The default handler for this signal will activate the widget if there are no mnemonic collisions and toggle focus between the colliding widgets otherwise.

Parameters

widget

The target Gtk::Widget.

set_pattern()

void Gtk::Label::set_pattern

(

const Glib::ustring &

pattern

)

set_selectable()

void Gtk::Label::set_selectable

(

bool

setting = true

)

Selectable labels allow the user to select text from the label, for copy-and-paste.

Parameters

setting

true to allow selecting text in the label.

set_single_line_mode()

void Gtk::Label::set_single_line_mode

(

bool

single_line_mode = true

)

Sets whether the label is in single line mode.

Parameters

single_line_mode

true if the label should be in single line mode.

set_text()

void Gtk::Label::set_text

(

const Glib::ustring &

str

)

Doesn't use markup.

set_text_with_mnemonic()

void Gtk::Label::set_text_with_mnemonic

(

const Glib::ustring &

str

)

Sets the label's text from the string str. If characters in str are preceded by an underscore, they are underlined indicating that they represent a keyboard accelerator called a mnemonic. The mnemonic key can be used to activate another widget, chosen automatically, or explicitly using set_mnemonic_widget().

Parameters

str

A string.

set_track_visited_links()

void Gtk::Label::set_track_visited_links

(

bool

track_links = true

)

Sets whether the label should keep track of clicked links (and use a different color for them).

Parameters

track_links

true to track visited links.

set_use_markup()

void Gtk::Label::set_use_markup

(

bool

setting = true

)

Sets whether the text of the label contains markup in Pango's text markup language. See set_markup().

Parameters

setting

true if the label's text should be parsed for markup.

set_use_underline()

void Gtk::Label::set_use_underline

(

bool

setting = true

)

If true, an underline in the text indicates the next character should be used for the mnemonic accelerator key.

Parameters

setting

true if underlines in the text indicate mnemonics.

set_width_chars()

void Gtk::Label::set_width_chars

(

int

n_chars

)

Sets the desired width in characters of label to n_chars.

Parameters

n_chars

The new desired width, in characters.

signal_activate_link()

Glib::SignalProxy1< bool,const Glib::ustring& > Gtk::Label::signal_activate_link

(

)

Slot Prototype:

bool on_my_activate_link(const Glib::ustring& uri)

signal_populate_popup()

Glib::SignalProxy1< void,Menu* > Gtk::Label::signal_populate_popup

(

)

Slot Prototype:

void on_my_populate_popup(Menu* menu)

Friends And Related Function Documentation

wrap()

Gtk::Label * wrap ( GtkLabel *  object, bool  take_copy = false  )

related

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

Parameters

object	The C instance.
take_copy	False 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:

• label.h