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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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For Calendar.
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For Scale (HScale and VScale).
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For Entry, ComboBoxEntry and SpinBox.
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For ToggleButton (CheckBox and RadioButton).
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Transfer data from the variable to the widget.
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Transfer data from the widget to the variable.
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Override this to validate the data that the user enters into the widgets. The return value indicates whether the widgets' data is valid. |
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