Gnome::Glade::VariablesMap Class Reference

List of all members.

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Detailed Description

Associates named Glade widgets with member variables.

Use connect_widget() to link the widgets with variables that will contain their data. Then use transfer_widgets_to_variables() and transfer_variables_to_widgets() to get or set all of the variables at once.

This is meant to be a bit like MFC's "Dialog Data Exchange and Validation".

The association of widget and member varables follow this mapping:

Gtk::Entry --> Glib::ustring Gtk::SpinBox --> Glib::ustring Gtk::ComboBoxEntry --> Glib::ustring Gtk::Scale --> double Gtk::Calendar --> Glib::Date Gtk::CheckBox --> bool Gtk::RadioButton --> bool

Public Member Functions
	VariablesMap (const Glib::RefPtr<Glade::Xml>& glade)
virtual	~VariablesMap ()
virtual void	connect_widget (const Glib::ustring& widget_name, bool& variable)
	For ToggleButton (CheckBox and RadioButton).
virtual void	connect_widget (const Glib::ustring& widget_name, Glib::ustring& variable)
	For Entry, ComboBoxEntry and SpinBox.
virtual void	connect_widget (const Glib::ustring& widget_name, double& variable)
	For Scale (HScale and VScale).
virtual void	connect_widget (const Glib::ustring& widget_name, Glib::Date& variable)
	For Calendar.
virtual void	transfer_widgets_to_variables ()
	Transfer data from the widget to the variable.
virtual void	transfer_variables_to_widgets ()
	Transfer data from the variable to the widget.
Protected Types
typedef std::map< Gtk::Widget *, void* >	type_mapWidgetsToVariables
Protected Member Functions
virtual bool	validate_widgets ()
	Override this to validate the data that the user enters into the widgets.
virtual void	transfer_one_widget (Gtk::Widget* pWidget, bool to_variable)
Protected Attributes
type_mapWidgetsToVariables	m_mapWidgetsToVariables
Glib::RefPtr<Glade::Xml>	m_refGlade

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Member Typedef Documentation

typedef std::map<Gtk::Widget*, void*> Gnome::Glade::VariablesMap::type_mapWidgetsToVariables [protected]

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Constructor & Destructor Documentation

Gnome::Glade::VariablesMap::VariablesMap

(

const Glib::RefPtr<Glade::Xml>&

glade

)

[explicit]

virtual Gnome::Glade::VariablesMap::~VariablesMap

(

)

[virtual]

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Member Function Documentation

virtual void Gnome::Glade::VariablesMap::connect_widget	(	const Glib::ustring &	widget_name,
		bool &	variable
	)			[virtual]

For ToggleButton (CheckBox and RadioButton).

virtual void Gnome::Glade::VariablesMap::connect_widget	(	const Glib::ustring &	widget_name,
		Glib::ustring &	variable
	)			[virtual]

For Entry, ComboBoxEntry and SpinBox.

virtual void Gnome::Glade::VariablesMap::connect_widget	(	const Glib::ustring &	widget_name,
		double &	variable
	)			[virtual]

For Scale (HScale and VScale).

virtual void Gnome::Glade::VariablesMap::connect_widget	(	const Glib::ustring &	widget_name,
		Glib::Date &	variable
	)			[virtual]

For Calendar.

virtual void Gnome::Glade::VariablesMap::transfer_widgets_to_variables

(

)

[virtual]

Transfer data from the widget to the variable.

virtual void Gnome::Glade::VariablesMap::transfer_variables_to_widgets

(

)

[virtual]

Transfer data from the variable to the widget.

virtual bool Gnome::Glade::VariablesMap::validate_widgets

(

)

[protected, virtual]

Override this to validate the data that the user enters into the widgets.

The return value indicates whether the widgets' data is valid.

virtual void Gnome::Glade::VariablesMap::transfer_one_widget	(	Gtk::Widget *	pWidget,
		bool	to_variable
	)			[protected, virtual]

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Member Data Documentation

type_mapWidgetsToVariables Gnome::Glade::VariablesMap::m_mapWidgetsToVariables [protected]

Glib::RefPtr<Glade::Xml> Gnome::Glade::VariablesMap::m_refGlade [protected]

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

• variablesmap.h