// Generated by gmmproc 2.62.0 -- DO NOT MODIFY!
#ifndef _GTKMM_LABEL_H
#define _GTKMM_LABEL_H


#include <glibmm/ustring.h>
#include <sigc++/sigc++.h>

/* Copyright (C) 1998-2002 The gtkmm Development Team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or(at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */


#include <gtkmm/misc.h>
#include <pangomm/attrlist.h>


#ifndef DOXYGEN_SHOULD_SKIP_THIS
using GtkLabel = struct _GtkLabel;
using GtkLabelClass = struct _GtkLabelClass;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */


#ifndef DOXYGEN_SHOULD_SKIP_THIS
namespace Gtk
{ class Label_Class; } // namespace Gtk
#endif //DOXYGEN_SHOULD_SKIP_THIS

namespace Gtk
{

class Menu;

/** A widget that displays a small to medium amount of text.
 *
 * A simple setable widget for holding a Glib::ustring.
 *
 * The Label widget looks like this:
 * @image html label1.png
 *
 * @ingroup Widgets
 */

class Label : public Misc
{
  public:
#ifndef DOXYGEN_SHOULD_SKIP_THIS
  typedef Label CppObjectType;
  typedef Label_Class CppClassType;
  typedef GtkLabel BaseObjectType;
  typedef GtkLabelClass BaseClassType;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */

  Label(Label&& src) noexcept;
  Label& operator=(Label&& src) noexcept;

  // noncopyable
  Label(const Label&) = delete;
  Label& operator=(const Label&) = delete;

  ~Label() noexcept override;

#ifndef DOXYGEN_SHOULD_SKIP_THIS

private:
  friend class Label_Class;
  static CppClassType label_class_;

protected:
  explicit Label(const Glib::ConstructParams& construct_params);
  explicit Label(GtkLabel* castitem);

#endif /* DOXYGEN_SHOULD_SKIP_THIS */

public:

  /** Get the GType for this class, for use with the underlying GObject type system.
   */
  static GType get_type()      G_GNUC_CONST;

#ifndef DOXYGEN_SHOULD_SKIP_THIS


  static GType get_base_type() G_GNUC_CONST;
#endif

  /// Provides access to the underlying C GObject.
  GtkLabel*       gobj()       { return reinterpret_cast<GtkLabel*>(gobject_); }

  /// Provides access to the underlying C GObject.
  const GtkLabel* gobj() const { return reinterpret_cast<GtkLabel*>(gobject_); }


public:
  //C++ methods used to invoke GTK+ virtual functions:

protected:
  //GTK+ Virtual Functions (override these to change behaviour):

  //Default Signal Handlers::
  /// This is a default handler for the signal signal_populate_popup().
  virtual void on_populate_popup(Menu* menu);


private:

public:
  Label();
  explicit Label(const Glib::ustring& label, bool mnemonic = false);

#ifndef GTKMM_DISABLE_DEPRECATED

  /** This constructor is a shortcut for often used code
   * when you want to create a label with alignment different
   * than default one.
   * @code
   * Gtk::Label label(text, x, y, mnemonic);
   * @endcode
   * is equivalent to:
   * @code
   * Gtk::Label label(text, mnemonic);
   * label.set_alignment(x, y);
   * @endcode
   *
   * @deprecated Use another constructor.
   */
  Label(const Glib::ustring& label, float xalign, float yalign, bool mnemonic = false);
#endif // GTKMM_DISABLE_DEPRECATED


  /** This constructor is a shortcut to create a Label with Widget
   * alignment properties different from the default ALIGN_FILL.
   * @code
   * Gtk::Label label(text, h, v, mnemonic);
   * @endcode
   * is equivalent to:
   * @code
   * Gtk::Label label(text, mnemonic);
   * label.set_halign(h);
   * label.set_valign(v);
   * @endcode
   */
  Label(const Glib::ustring& label, Align halign, Align valign = ALIGN_CENTER, bool mnemonic = false);


  /** Doesn't use markup.
   */
  void set_text(const Glib::ustring & str);
  
  /** 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())
   * 
   * @return The text in the label widget.
   */
  Glib::ustring get_text() const;

  
  /** Sets a Pango::AttrList; the attributes in the list are applied to the
   * label text.
   * 
   * 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.
   * 
   * @param attrs A Pango::AttrList, or <tt>nullptr</tt>.
   */
  void set_attributes(Pango::AttrList& attrs);
  
  /** 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)).
   * 
   * @return The attribute list, or <tt>nullptr</tt>
   * if none was set.
   */
  Pango::AttrList get_attributes() const;

  //TODO: Remove set_label() or set_text()?
  
  /** 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.
   * 
   * @param str The new text to set for the label.
   */
  void set_label(const Glib::ustring& str);
  
  /** Fetches the text from a label widget including any embedded
   * underlines indicating mnemonics and Pango markup. (See
   * get_text()).
   * 
   * @return The text of the label widget.
   */
  Glib::ustring get_label() const;
  
  /** Parses @a str which is marked up with the
   * [Pango text markup language][PangoMarkupFormat], setting the
   * label’s text and attribute list based on the parse results.
   * 
   * If the @a str is external data, you may need to escape it with
   * Glib::markup_escape_text() or Glib::markup_printf_escaped():
   * 
   * 
   * [C example ellipted]
   * 
   * This function will set the Gtk::Label::property_use_markup() property to <tt>true</tt> as
   * a side effect.
   * 
   * If you set the label contents using the Gtk::Label::property_label() property you
   * should also ensure that you set the Gtk::Label::property_use_markup() property
   * accordingly.
   * 
   * See also: set_text()
   * 
   * @param str A markup string (see [Pango markup format][PangoMarkupFormat]).
   */
  void set_markup(const Glib::ustring& str);
  
  /** Sets whether the text of the label contains markup in
   * [Pango’s text markup language][PangoMarkupFormat].
   * See set_markup().
   * 
   * @param setting <tt>true</tt> if the label’s text should be parsed for markup.
   */
  void set_use_markup(bool setting =  true);
  
  /** Returns whether the label’s text is interpreted as marked up with
   * the [Pango text markup language][PangoMarkupFormat].
   * See set_use_markup().
   * 
   * @return <tt>true</tt> if the label’s text will be parsed for markup.
   */
  bool get_use_markup() const;
  
  /** If true, an underline in the text indicates the next character should be
   * used for the mnemonic accelerator key.
   * 
   * @param setting <tt>true</tt> if underlines in the text indicate mnemonics.
   */
  void set_use_underline(bool setting =  true);
  
  /** Returns whether an embedded underline in the label indicates a
   * mnemonic. See set_use_underline().
   * 
   * @return <tt>true</tt> whether an embedded underline in the label indicates
   * the mnemonic accelerator keys.
   */
  bool get_use_underline() const;

  
  /** Parses @a str which is marked up with the
   * [Pango text markup language][PangoMarkupFormat],
   * setting the label’s text and attribute list based on the parse results.
   * If characters in @a 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().
   * 
   * @param str A markup string (see
   * [Pango markup format][PangoMarkupFormat]).
   */
  void set_markup_with_mnemonic(const Glib::ustring& str);
  
  /** 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_KEY_VoidSymbol.
   * 
   * @return GDK keyval usable for accelerators, or #GDK_KEY_VoidSymbol.
   */
  guint get_mnemonic_keyval() const;
  
  /** 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.
   * 
   * @param widget The target Gtk::Widget, or <tt>nullptr</tt> to unset.
   */
  void set_mnemonic_widget(Widget& widget);
  
  /** Retrieves the target of the mnemonic (keyboard shortcut) of this
   * label. See set_mnemonic_widget().
   * 
   * @return The target of the label’s mnemonic,
   * or <tt>nullptr</tt> if none has been set and the default algorithm will be used.
   */
  Widget* get_mnemonic_widget();
  
  /** Retrieves the target of the mnemonic (keyboard shortcut) of this
   * label. See set_mnemonic_widget().
   * 
   * @return The target of the label’s mnemonic,
   * or <tt>nullptr</tt> if none has been set and the default algorithm will be used.
   */
  const Widget* get_mnemonic_widget() const;
  
  /** Sets the label’s text from the string @a str.
   * If characters in @a 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().
   * 
   * @param str A string.
   */
  void set_text_with_mnemonic(const Glib::ustring& str);
  
  /** 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::Widget::set_halign() instead.
   * set_justify() has no effect on labels containing only a
   * single line.
   * 
   * @param jtype A Gtk::Justification.
   */
  void set_justify(Justification jtype);
  
  /** Returns the justification of the label. See set_justify().
   * 
   * @return Gtk::Justification.
   */
  Justification get_justify() const;

  
  /** Sets the mode used to ellipsize (add an ellipsis: "...") to the text 
   * if there is not enough space to render the entire string.
   * 
   * @newin{2,6}
   * 
   * @param mode A Pango::EllipsizeMode.
   */
  void set_ellipsize(Pango::EllipsizeMode mode);
  
  /** Returns the ellipsizing position of the label. See set_ellipsize().
   * 
   * @newin{2,6}
   * 
   * @return Pango::EllipsizeMode.
   */
  Pango::EllipsizeMode get_ellipsize() const;

  
  /** Sets the desired width in characters of @a label to @a n_chars.
   * 
   * @newin{2,6}
   * 
   * @param n_chars The new desired width, in characters.
   */
  void set_width_chars(int n_chars);
  
  /** Retrieves the desired width of @a label, in characters. See
   * set_width_chars().
   * 
   * @newin{2,6}
   * 
   * @return The width of the label in characters.
   */
  int get_width_chars() const;

  
  /** Sets the desired maximum width in characters of @a label to @a n_chars.
   * 
   * @newin{2,6}
   * 
   * @param n_chars The new desired maximum width, in characters.
   */
  void set_max_width_chars(int n_chars);
  
  /** Retrieves the desired maximum width of @a label, in characters. See
   * set_width_chars().
   * 
   * @newin{2,6}
   * 
   * @return The maximum width of the label in characters.
   */
  int get_max_width_chars() const;

  
  /** Sets the number of lines to which an ellipsized, wrapping label
   * should be limited. This has no effect if the label is not wrapping
   * or ellipsized. Set this to -1 if you don’t want to limit the
   * number of lines.
   * 
   * @newin{3,10}
   * 
   * @param lines The desired number of lines, or -1.
   */
  void set_lines(int lines);
  
  /** Gets the number of lines to which an ellipsized, wrapping
   * label should be limited. See set_lines().
   * 
   * @newin{3,10}
   * 
   * @return The number of lines.
   */
  int get_lines() const;

  
  /** The pattern of underlines you want under the existing text within the
   * Gtk::Label widget.  For example if the current text of the label says
   * “FooBarBaz” passing a pattern of “___   ___” will underline
   * “Foo” and “Baz” but not “Bar”.
   * 
   * @param pattern The pattern as described above.
   */
  void set_pattern(const Glib::ustring& pattern);
  
  /** Toggles line wrapping within the Gtk::Label widget. <tt>true</tt> makes it break
   * lines if text exceeds the widget’s size. <tt>false</tt> lets the text get cut off
   * by the edge of the widget if it exceeds the widget size.
   * 
   * Note that setting line wrapping to <tt>true</tt> 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().
   * 
   * @param wrap The setting.
   */
  void set_line_wrap(bool wrap =  true);
  
  /** Returns whether lines in the label are automatically wrapped. 
   * See set_line_wrap().
   * 
   * @return <tt>true</tt> if the lines of the label are automatically wrapped.
   */
  bool get_line_wrap() const;
  
  /** 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.
   * 
   * @newin{2,10}
   * 
   * @param wrap_mode The line wrapping mode.
   */
  void set_line_wrap_mode(Pango::WrapMode wrap_mode);
  
  /** Returns line wrap mode used by the label. See set_line_wrap_mode().
   * 
   * @newin{2,10}
   * 
   * @return <tt>true</tt> if the lines of the label are automatically wrapped.
   */
  Pango::WrapMode get_line_wrap_mode() const;
  
  /** Selectable labels allow the user to select text from the label, for
   * copy-and-paste.
   * 
   * @param setting <tt>true</tt> to allow selecting text in the label.
   */
  void set_selectable(bool setting =  true);
  
  /** Gets the value set by set_selectable().
   * 
   * @return <tt>true</tt> if the user can copy text from the label.
   */
  bool get_selectable() const;
  
  /** 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.
   * 
   * @newin{2,6}
   * 
   * @param angle The angle that the baseline of the label makes with
   * the horizontal, in degrees, measured counterclockwise.
   */
  void set_angle(double angle);
  
  /** Gets the angle of rotation for the label. See
   * set_angle().
   * 
   * @newin{2,6}
   * 
   * @return The angle of rotation for the label.
   */
  double get_angle() const;
  
  /** 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 @a start_offset or
   *  @a end_offset are -1, then the end of the label will be substituted.
   * 
   * @param start_offset Start offset (in characters not bytes).
   * @param end_offset End offset (in characters not bytes).
   */
  void select_region(int start_offset, int end_offset);

  /** Selects a range of characters in the label, from @a 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.
   *
   * @param start_offset Start offset (in characters not bytes)
   */
  void select_region(int start_offset);

  
  /** Gets the selected range of characters in the label, returning <tt>true</tt>
   * if there’s a selection.
   * 
   * @param start Return location for start of selection, as a character offset.
   * @param end Return location for end of selection, as a character offset.
   * @return <tt>true</tt> if selection is non-empty.
   */
  bool get_selection_bounds(int& start, int& end) 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().
   * 
   * @return The Pango::Layout for this label.
   */
  Glib::RefPtr<Pango::Layout> 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().
   * 
   * @return The Pango::Layout for this label.
   */
  Glib::RefPtr<const Pango::Layout> get_layout() 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 windowless (they return <tt>false</tt> from
   * Gtk::Widget::get_has_window()). Remember
   * when using the Pango::Layout functions you need to convert to
   * and from pixels using PANGO_PIXELS() or Pango::SCALE.
   * 
   * @param x Location to store X offset of layout, or <tt>nullptr</tt>.
   * @param y Location to store Y offset of layout, or <tt>nullptr</tt>.
   */
  void get_layout_offsets(int& x, int& y) const;

  
  /** Sets whether the label is in single line mode.
   * 
   * @newin{2,6}
   * 
   * @param single_line_mode <tt>true</tt> if the label should be in single line mode.
   */
  void set_single_line_mode(bool single_line_mode =  true);
  
  /** Returns whether the label is in single line mode.
   * 
   * @newin{2,6}
   * 
   * @return <tt>true</tt> when the label is in single line mode.
   */
  bool get_single_line_mode() 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.
   * 
   * @newin{2,18}
   * 
   * @return The currently active URI. The string is owned by GTK+ and must
   * not be freed or modified.
   */
  Glib::ustring get_current_uri() const;

  
  /** Sets whether the label should keep track of clicked
   * links (and use a different color for them).
   * 
   * @newin{2,18}
   * 
   * @param track_links <tt>true</tt> to track visited links.
   */
  void set_track_visited_links(bool track_links =  true);
  
  /** Returns whether the label is currently keeping track
   * of clicked links.
   * 
   * @newin{2,18}
   * 
   * @return <tt>true</tt> if clicked links are remembered.
   */
  bool get_track_visited_links() const;

  
  /** Sets the Gtk::Label::property_xalign() property for @a label.
   * 
   * @newin{3,16}
   * 
   * @param xalign The new xalign value, between 0 and 1.
   */
  void set_xalign(float xalign);
  
  /** Gets the Gtk::Label::property_xalign() property for @a label.
   * 
   * @newin{3,16}
   * 
   * @return The xalign property.
   */
  float get_xalign() const;
  
  /** Sets the Gtk::Label::property_yalign() property for @a label.
   * 
   * @newin{3,16}
   * 
   * @param yalign The new yalign value, between 0 and 1.
   */
  void set_yalign(float yalign);
  
  /** Gets the Gtk::Label::property_yalign() property for @a label.
   * 
   * @newin{3,16}
   * 
   * @return The yalign property.
   */
  float get_yalign() const;

  
  /**
   * @par Slot Prototype:
   * <tt>void on_my_%populate_popup(Menu* menu)</tt>
   *
   * Flags: Run Last
   *
   * The signal_populate_popup() signal gets emitted before showing the
   * context menu of the label. Note that only selectable labels
   * have context menus.
   * 
   * If you need to add items to the context menu, connect
   * to this signal and append your menuitems to the @a menu.
   * 
   * @param menu The menu that is being populated.
   */

  Glib::SignalProxy< void,Menu* > signal_populate_popup();


  /**
   * @par Slot Prototype:
   * <tt>bool on_my_%activate_link(const Glib::ustring& uri)</tt>
   *
   * Flags: Run Last
   *
   * The signal which gets emitted to activate a URI.
   * Applications may connect to it to override the default behaviour,
   * which is to call gtk_show_uri_on_window().
   * 
   * @newin{2,18}
   * 
   * @param uri The URI that is activated.
   * @return <tt>true</tt> if the link has been activated.
   */

  Glib::SignalProxy< bool,const Glib::ustring& > signal_activate_link();


  //Keybinding signals:
  
  
  /** The contents of the label.
   * 
   * If the string contains [Pango XML markup][PangoMarkupFormat], you will
   * have to set the Gtk::Label::property_use_markup() property to <tt>true</tt> in order for the
   * label to display the markup attributes. See also Gtk::Label::set_markup()
   * for a convenience function that sets both this property and the
   * Gtk::Label::property_use_markup() property at the same time.
   * 
   * If the string contains underlines acting as mnemonics, you will have to
   * set the Gtk::Label::property_use_underline() property to <tt>true</tt> in order for the label
   * to display them.
   *
   * Default value: ""
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< Glib::ustring > property_label() ;

/** The contents of the label.
   * 
   * If the string contains [Pango XML markup][PangoMarkupFormat], you will
   * have to set the Gtk::Label::property_use_markup() property to <tt>true</tt> in order for the
   * label to display the markup attributes. See also Gtk::Label::set_markup()
   * for a convenience function that sets both this property and the
   * Gtk::Label::property_use_markup() property at the same time.
   * 
   * If the string contains underlines acting as mnemonics, you will have to
   * set the Gtk::Label::property_use_underline() property to <tt>true</tt> in order for the label
   * to display them.
   *
   * Default value: ""
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< Glib::ustring > property_label() const;

  /** A list of style attributes to apply to the text of the label.
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< Pango::AttrList > property_attributes() ;

/** A list of style attributes to apply to the text of the label.
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< Pango::AttrList > property_attributes() const;

  /** The text of the label includes XML markup. See pango_parse_markup().
   *
   * Default value: <tt>false</tt>
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< bool > property_use_markup() ;

/** The text of the label includes XML markup. See pango_parse_markup().
   *
   * Default value: <tt>false</tt>
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< bool > property_use_markup() const;

  /** If set, an underline in the text indicates the next character should be used for the mnemonic accelerator key.
   *
   * Default value: <tt>false</tt>
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< bool > property_use_underline() ;

/** If set, an underline in the text indicates the next character should be used for the mnemonic accelerator key.
   *
   * Default value: <tt>false</tt>
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< bool > property_use_underline() 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 GtkLabel:xalign for that.
   *
   * Default value: Gtk::JUSTIFY_LEFT
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< Justification > 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 GtkLabel:xalign for that.
   *
   * Default value: Gtk::JUSTIFY_LEFT
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< Justification > property_justify() const;

  /** A string with _ characters in positions correspond to characters in the text to underline.
   *
   * Default value: ""
   *
   * @return A PropertyProxy_WriteOnly that allows you to set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_WriteOnly< Glib::ustring > property_pattern() ;


  /** If set, wrap lines if the text becomes too wide.
   *
   * Default value: <tt>false</tt>
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< bool > property_wrap() ;

/** If set, wrap lines if the text becomes too wide.
   *
   * Default value: <tt>false</tt>
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< bool > property_wrap() const;

  /** If line wrapping is on (see the Gtk::Label::property_wrap() property) this controls
   * how the line wrapping is done. The default is Pango::WRAP_WORD, which
   * means wrap on word boundaries.
   * 
   * @newin{2,10}
   *
   * Default value: Pango::WRAP_WORD
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< Pango::WrapMode > property_wrap_mode() ;

/** If line wrapping is on (see the Gtk::Label::property_wrap() property) this controls
   * how the line wrapping is done. The default is Pango::WRAP_WORD, which
   * means wrap on word boundaries.
   * 
   * @newin{2,10}
   *
   * Default value: Pango::WRAP_WORD
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< Pango::WrapMode > property_wrap_mode() const;

  /** Whether the label text can be selected with the mouse.
   *
   * Default value: <tt>false</tt>
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< bool > property_selectable() ;

/** Whether the label text can be selected with the mouse.
   *
   * Default value: <tt>false</tt>
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< bool > property_selectable() const;

  /** The mnemonic accelerator key for this label.
   *
   * Default value: 16777215
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< guint > property_mnemonic_keyval() const;


  /** The widget to be activated when the label's mnemonic key is pressed.
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< Widget* > property_mnemonic_widget() ;

/** The widget to be activated when the label's mnemonic key is pressed.
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< Widget* > property_mnemonic_widget() const;

  /** The current position of the insertion cursor in chars.
   *
   * Default value: 0
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< int > property_cursor_position() const;


  /** The position of the opposite end of the selection from the cursor in chars.
   *
   * Default value: 0
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< int > property_selection_bound() const;


  /** The preferred place to ellipsize the string, if the label does
   * not have enough room to display the entire string, specified as a
   * Pango::EllipsizeMode.
   * 
   * Note that setting this property to a value other than
   * Pango::ELLIPSIZE_NONE has the side-effect that the label requests
   * only enough space to display the ellipsis "...". In particular, this
   * means that ellipsizing labels do not work well in notebook tabs, unless
   * the Gtk::Notebook tab-expand child property is set to <tt>true</tt>. Other ways
   * to set a label's width are Gtk::Widget::set_size_request() and
   * Gtk::Label::set_width_chars().
   * 
   * @newin{2,6}
   *
   * Default value: Pango::ELLIPSIZE_NONE
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< Pango::EllipsizeMode > property_ellipsize() ;

/** The preferred place to ellipsize the string, if the label does
   * not have enough room to display the entire string, specified as a
   * Pango::EllipsizeMode.
   * 
   * Note that setting this property to a value other than
   * Pango::ELLIPSIZE_NONE has the side-effect that the label requests
   * only enough space to display the ellipsis "...". In particular, this
   * means that ellipsizing labels do not work well in notebook tabs, unless
   * the Gtk::Notebook tab-expand child property is set to <tt>true</tt>. Other ways
   * to set a label's width are Gtk::Widget::set_size_request() and
   * Gtk::Label::set_width_chars().
   * 
   * @newin{2,6}
   *
   * Default value: Pango::ELLIPSIZE_NONE
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< Pango::EllipsizeMode > property_ellipsize() const;

  /** The desired width of the label, in characters. If this property is set to
   * -1, the width will be calculated automatically.
   * 
   * See the section on [text layout][label-text-layout]
   * for details of how Gtk::Label::property_width_chars() and Gtk::Label::property_max_width_chars()
   * determine the width of ellipsized and wrapped labels.
   * 
   * @newin{2,6}
   *
   * Default value: -1
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< int > property_width_chars() ;

/** The desired width of the label, in characters. If this property is set to
   * -1, the width will be calculated automatically.
   * 
   * See the section on [text layout][label-text-layout]
   * for details of how Gtk::Label::property_width_chars() and Gtk::Label::property_max_width_chars()
   * determine the width of ellipsized and wrapped labels.
   * 
   * @newin{2,6}
   *
   * Default value: -1
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< int > property_width_chars() const;

  /** Whether the label is in single line mode. In single line mode,
   * the height of the label does not depend on the actual text, it
   * is always set to ascent + descent of the font. This can be an
   * advantage in situations where resizing the label because of text
   * changes would be distracting, e.g. in a statusbar.
   * 
   * @newin{2,6}
   *
   * Default value: <tt>false</tt>
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< bool > property_single_line_mode() ;

/** Whether the label is in single line mode. In single line mode,
   * the height of the label does not depend on the actual text, it
   * is always set to ascent + descent of the font. This can be an
   * advantage in situations where resizing the label because of text
   * changes would be distracting, e.g. in a statusbar.
   * 
   * @newin{2,6}
   *
   * Default value: <tt>false</tt>
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< bool > property_single_line_mode() const;

  /** The angle that the baseline of the label makes with the horizontal,
   * in degrees, measured counterclockwise. An angle of 90 reads from
   * from bottom to top, an angle of 270, from top to bottom. Ignored
   * if the label is selectable.
   * 
   * @newin{2,6}
   *
   * Default value: 0
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< double > property_angle() ;

/** The angle that the baseline of the label makes with the horizontal,
   * in degrees, measured counterclockwise. An angle of 90 reads from
   * from bottom to top, an angle of 270, from top to bottom. Ignored
   * if the label is selectable.
   * 
   * @newin{2,6}
   *
   * Default value: 0
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< double > property_angle() const;

  /** The desired maximum width of the label, in characters. If this property
   * is set to -1, the width will be calculated automatically.
   * 
   * See the section on [text layout][label-text-layout]
   * for details of how Gtk::Label::property_width_chars() and Gtk::Label::property_max_width_chars()
   * determine the width of ellipsized and wrapped labels.
   * 
   * @newin{2,6}
   *
   * Default value: -1
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< int > property_max_width_chars() ;

/** The desired maximum width of the label, in characters. If this property
   * is set to -1, the width will be calculated automatically.
   * 
   * See the section on [text layout][label-text-layout]
   * for details of how Gtk::Label::property_width_chars() and Gtk::Label::property_max_width_chars()
   * determine the width of ellipsized and wrapped labels.
   * 
   * @newin{2,6}
   *
   * Default value: -1
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< int > property_max_width_chars() const;

  /** Set this property to <tt>true</tt> to make the label track which links
   * have been visited. It will then apply the Gtk::STATE_FLAG_VISITED
   * when rendering this link, in addition to Gtk::STATE_FLAG_LINK.
   * 
   * @newin{2,18}
   *
   * Default value: <tt>true</tt>
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< bool > property_track_visited_links() ;

/** Set this property to <tt>true</tt> to make the label track which links
   * have been visited. It will then apply the Gtk::STATE_FLAG_VISITED
   * when rendering this link, in addition to Gtk::STATE_FLAG_LINK.
   * 
   * @newin{2,18}
   *
   * Default value: <tt>true</tt>
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< bool > property_track_visited_links() const;

  /** The number of lines to which an ellipsized, wrapping label
   * should be limited. This property has no effect if the
   * label is not wrapping or ellipsized. Set this property to
   * -1 if you don't want to limit the number of lines.
   * 
   * @newin{3,10}
   *
   * Default value: -1
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< int > property_lines() ;

/** The number of lines to which an ellipsized, wrapping label
   * should be limited. This property has no effect if the
   * label is not wrapping or ellipsized. Set this property to
   * -1 if you don't want to limit the number of lines.
   * 
   * @newin{3,10}
   *
   * Default value: -1
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< int > property_lines() const;

  /** The xalign property determines the horizontal aligment of the label text
   * inside the labels size allocation. Compare this to Gtk::Widget::property_halign(),
   * which determines how the labels size allocation is positioned in the
   * space available for the label.
   * 
   * @newin{3,16}
   *
   * Default value: 0.5
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< float > property_xalign() ;

/** The xalign property determines the horizontal aligment of the label text
   * inside the labels size allocation. Compare this to Gtk::Widget::property_halign(),
   * which determines how the labels size allocation is positioned in the
   * space available for the label.
   * 
   * @newin{3,16}
   *
   * Default value: 0.5
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< float > property_xalign() const;

  /** The yalign property determines the vertical aligment of the label text
   * inside the labels size allocation. Compare this to Gtk::Widget::property_valign(),
   * which determines how the labels size allocation is positioned in the
   * space available for the label.
   * 
   * @newin{3,16}
   *
   * Default value: 0.5
   *
   * @return A PropertyProxy that allows you to get or set the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy< float > property_yalign() ;

/** The yalign property determines the vertical aligment of the label text
   * inside the labels size allocation. Compare this to Gtk::Widget::property_valign(),
   * which determines how the labels size allocation is positioned in the
   * space available for the label.
   * 
   * @newin{3,16}
   *
   * Default value: 0.5
   *
   * @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
   * or receive notification when the value of the property changes.
   */
  Glib::PropertyProxy_ReadOnly< float > property_yalign() const;


};

}  // namespace Gtk


namespace Glib
{
  /** A Glib::wrap() method for this object.
   *
   * @param object The C instance.
   * @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
   * @result A C++ instance that wraps this C instance.
   *
   * @relates Gtk::Label
   */
  Gtk::Label* wrap(GtkLabel* object, bool take_copy = false);
} //namespace Glib


#endif /* _GTKMM_LABEL_H */

