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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.
Public Member Functions | |
CheckMenuItem (const Glib::ustring& label, bool mnemonic=false) | |
CheckMenuItem () | |
bool | get_active () const |
Returns whether the check menu item is active. | |
bool | get_draw_as_radio () const |
Returns whether check_menu_item looks like a Gtk::RadioMenuItem. | |
bool | get_inconsistent () const |
Retrieves the value set by set_inconsistent(). | |
const GtkCheckMenuItem* | gobj () const |
Provides access to the underlying C GtkObject. | |
GtkCheckMenuItem* | gobj () |
Provides access to the underlying C GtkObject. | |
Glib::PropertyProxy_ReadOnly< bool > | property_active () const |
Whether the menu item is checked. | |
Glib::PropertyProxy<bool> | property_active () |
Whether the menu item is checked. | |
Glib::PropertyProxy_ReadOnly< bool > | property_draw_as_radio () const |
Whether the menu item looks like a radio menu item. | |
Glib::PropertyProxy<bool> | property_draw_as_radio () |
Whether the menu item looks like a radio menu item. | |
Glib::PropertyProxy_ReadOnly< bool > | property_inconsistent () const |
Whether to display an inconsistent state. | |
Glib::PropertyProxy<bool> | property_inconsistent () |
Whether to display an inconsistent state. | |
void | set_active (bool state=true) |
void | set_draw_as_radio (bool draw_as_radio=true) |
Sets whether check_menu_item is drawn like a Gtk::RadioMenuItem. | |
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. | |
Glib::SignalProxy0<void> | signal_toggled () |
void | toggled () |
virtual | ~CheckMenuItem () |
Protected Member Functions | |
virtual void | draw_indicator_vfunc (GdkRectangle* area) |
Triggered when the item is redrawn (e.g.after being toggled) Overload this signal if you want to implement your own check item look. | |
virtual void | on_toggled () |
Related Functions | |
(Note that these are not member functions.) | |
Gtk::CheckMenuItem* | wrap (GtkCheckMenuItem* object, bool take_copy=false) |
virtual Gtk::CheckMenuItem::~CheckMenuItem | ( | ) | [virtual] |
Gtk::CheckMenuItem::CheckMenuItem | ( | ) |
Gtk::CheckMenuItem::CheckMenuItem | ( | const Glib::ustring & | label, | |
bool | mnemonic = false | |||
) | [explicit] |
virtual void Gtk::CheckMenuItem::draw_indicator_vfunc | ( | GdkRectangle * | area | ) | [protected, virtual] |
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.
bool Gtk::CheckMenuItem::get_active | ( | ) | const |
Returns whether the check menu item is active.
See set_active().
true
if the menu item is checked. bool Gtk::CheckMenuItem::get_draw_as_radio | ( | ) | const |
Returns whether check_menu_item looks like a Gtk::RadioMenuItem.
bool Gtk::CheckMenuItem::get_inconsistent | ( | ) | const |
const GtkCheckMenuItem* Gtk::CheckMenuItem::gobj | ( | ) | const [inline] |
Provides access to the underlying C GtkObject.
Reimplemented from Gtk::MenuItem.
Reimplemented in Gtk::RadioMenuItem.
GtkCheckMenuItem* Gtk::CheckMenuItem::gobj | ( | ) | [inline] |
Provides access to the underlying C GtkObject.
Reimplemented from Gtk::MenuItem.
Reimplemented in Gtk::RadioMenuItem.
virtual void Gtk::CheckMenuItem::on_toggled | ( | ) | [protected, virtual] |
Glib::PropertyProxy_ReadOnly<bool> Gtk::CheckMenuItem::property_active | ( | ) | const |
Whether the menu item is checked.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<bool> Gtk::CheckMenuItem::property_active | ( | ) |
Whether the menu item is checked.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly<bool> Gtk::CheckMenuItem::property_draw_as_radio | ( | ) | const |
Whether the menu item looks like a radio menu item.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<bool> Gtk::CheckMenuItem::property_draw_as_radio | ( | ) |
Whether the menu item looks like a radio menu item.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly<bool> Gtk::CheckMenuItem::property_inconsistent | ( | ) | const |
Whether to display an inconsistent state.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<bool> Gtk::CheckMenuItem::property_inconsistent | ( | ) |
Whether to display an inconsistent state.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
void Gtk::CheckMenuItem::set_active | ( | bool | state = true |
) |
void Gtk::CheckMenuItem::set_draw_as_radio | ( | bool | draw_as_radio = true |
) |
Sets whether check_menu_item is drawn like a Gtk::RadioMenuItem.
draw_as_radio | Whether check_menu_item is drawn like a Gtk::RadioMenuItem. |
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.
setting | true to display an "inconsistent" third state check. |
Glib::SignalProxy0< void > Gtk::CheckMenuItem::signal_toggled | ( | ) |
void toggled()
void Gtk::CheckMenuItem::toggled | ( | ) |
Gtk::CheckMenuItem* wrap | ( | GtkCheckMenuItem * | object, | |
bool | take_copy = false | |||
) | [related] |
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. |