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Widgets     Book   Gtk::CheckMenuItem Class Reference [Widgets, Menu classes] A menu item that maintains the state of a boolean value in addition to a Gtk::MenuItem's usual role in activating application code. More... Inheritance diagram for Gtk::CheckMenuItem: [legend]List of all members. Public Methods virtual  ~CheckMenuItem () GtkCheckMenuItem*  gobj () const GtkCheckMenuItem*  gobj () const   CheckMenuItem ()   CheckMenuItem (const Glib::ustring& label, bool mnemonic=false) void  set_active (bool state=true) bool  get_active () const   Returns whether the check menu item is active. void  toggled () void  set_inconsistent (bool setting=true)   If the user has selected a range of elements (such as some text or spreadsheet cells) that are affected by a boolean setting, and the current values in that range are inconsistent, you may want to display the check in an "in between" state. bool  get_inconsistent () const   Retrieves the value set by set_inconsistent(). Glib::SignalProxy0<void>  signal_toggled () Glib::PropertyProxy<bool>  property_active ()   Triggered when the item is redrawn (e.g.after being toggled) Overload this signal if you want to implement your own check item look. Glib::PropertyProxy<bool>  property_inconsistent () Protected Methods virtual void  draw_indicator_vfunc (GdkRectangle* area) virtual void  on_toggled () Related Functions (Note that these are not member functions.) Gtk::CheckMenuItem*  wrap (GtkCheckMenuItem* object, bool take_copy=false) Detailed Description A menu item that maintains the state of a boolean value in addition to a Gtk::MenuItem's usual role in activating application code. A check box indicating the state of the boolean value is displayed at the left side of the Gtk::MenuItem. Activating the Gtk::MenuItem toggles the value. Constructor & Destructor Documentation virtual Gtk::CheckMenuItem::~CheckMenuItem (   )  [virtual] Gtk::CheckMenuItem::CheckMenuItem (   )  Gtk::CheckMenuItem::CheckMenuItem ( const Glib::ustring&    label, bool    mnemonic = false )  [explicit] Member Function Documentation virtual void Gtk::CheckMenuItem::draw_indicator_vfunc ( GdkRectangle*    area )  [protected, virtual] bool Gtk::CheckMenuItem::get_active (   )  const   Returns whether the check menu item is active. See set_active(). Returns: true if the menu item is checked. bool Gtk::CheckMenuItem::get_inconsistent (   )  const   Retrieves the value set by set_inconsistent(). Returns: true if inconsistent. const GtkCheckMenuItem* Gtk::CheckMenuItem::gobj (   )  const [inline]   Reimplemented from Gtk::MenuItem. Reimplemented in Gtk::RadioMenuItem. GtkCheckMenuItem* Gtk::CheckMenuItem::gobj (   )  [inline]   Reimplemented from Gtk::MenuItem. Reimplemented in Gtk::RadioMenuItem. virtual void Gtk::CheckMenuItem::on_toggled (   )  [protected, virtual] Glib::PropertyProxy<bool> Gtk::CheckMenuItem::property_active (   )    Triggered when the item is redrawn (e.g.after being toggled) Overload this signal if you want to implement your own check item look. Otherwise, you most likely don't care about it. The GdkRectangle specifies the area of the widget which will get redrawn. Glib::PropertyProxy<bool> Gtk::CheckMenuItem::property_inconsistent (   )  void Gtk::CheckMenuItem::set_active ( bool    state = true )  void Gtk::CheckMenuItem::set_inconsistent ( bool    setting = true )    If the user has selected a range of elements (such as some text or spreadsheet cells) that are affected by a boolean setting, and the current values in that range are inconsistent, you may want to display the check in an "in between" state. This function turns on "in between" display. Normally you would turn off the inconsistent state again if the user explicitly selects a setting. This has to be done manually, set_inconsistent() only affects visual appearance, it doesn't affect the semantics of the widget. Parameters: setting  true to display an "inconsistent" third state check. Glib::SignalProxy0<void> Gtk::CheckMenuItem::signal_toggled (   )    Prototype: void toggled() void Gtk::CheckMenuItem::toggled (   )  Friends And Related Function Documentation Gtk::CheckMenuItem* wrap ( GtkCheckMenuItem*    object, bool    take_copy = false )  [related] The documentation for this class was generated from the following file: checkmenuitem.h