GncGtkListUIItem Class Reference

Inheritance diagram for GncGtkListUIItem:

Public Member Functions
	GncGtkListUIItem (GtkWidget *widget)
void	set_ui_item_from_option (GncOption &option) noexcept override
void	set_option_from_ui_item (GncOption &option) noexcept override
Public Member Functions inherited from GncOptionGtkUIItem
	GncOptionGtkUIItem (GtkWidget *widget, GncOptionUIType type)
	GncOptionGtkUIItem (const GncOptionGtkUIItem &item)
	GncOptionGtkUIItem (GncOptionGtkUIItem &&)=default
virtual void	set_selectable (bool) const noexcept override
	Control wether the widget is sensitive.
void	clear_ui_item () override
	Clear the data from the widget.
void	set_widget (GtkWidget *widget)
virtual GtkWidget *	get_widget () const
virtual SCM	get_widget_scm_value (const GncOption &) const
Public Member Functions inherited from GncOptionUIItem
	GncOptionUIItem (GncOptionUIType type)
GncOptionUIType	get_ui_type () const noexcept
virtual void	set_dirty (bool status) noexcept
virtual bool	get_dirty () const noexcept

Detailed Description

Definition at line 1157 of file gnc-option-gtk-ui.cpp.

Constructor & Destructor Documentation

GncGtkListUIItem()

GncGtkListUIItem::GncGtkListUIItem ( GtkWidget *  widget )

inline

Definition at line 1160 of file gnc-option-gtk-ui.cpp.

                                        :
        GncOptionGtkUIItem{widget, GncOptionUIType::LIST} {}

Member Function Documentation

set_option_from_ui_item()

void GncGtkListUIItem::set_option_from_ui_item ( GncOption &  option )

inlineoverridevirtualnoexcept

Implements GncOptionUIItem.

Definition at line 1179 of file gnc-option-gtk-ui.cpp.

    {
        auto widget{GTK_TREE_VIEW(get_widget())};
        auto selection{gtk_tree_view_get_selection(widget)};
        auto selected_rows{gtk_tree_selection_get_selected_rows(selection, nullptr)};
        GncMultichoiceOptionIndexVec vec;
        for (auto row = selected_rows; row; row = g_list_next(row))
        {
            auto path{static_cast<GtkTreePath*>(row->data)};
            auto indices{gtk_tree_path_get_indices(path)};
            vec.push_back(*indices);
        }
        g_list_free_full(selected_rows, (GDestroyNotify)gtk_tree_path_free);
        option.set_value(vec);
    }

set_ui_item_from_option()

void GncGtkListUIItem::set_ui_item_from_option ( GncOption &  option )

inlineoverridevirtualnoexcept

Implements GncOptionUIItem.

Definition at line 1163 of file gnc-option-gtk-ui.cpp.

    {
        auto widget{GTK_TREE_VIEW(get_widget())};
        auto selection{gtk_tree_view_get_selection(widget)};
        gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
        g_signal_handlers_block_by_func(selection, (gpointer)list_changed_cb, &option);
        gtk_tree_selection_unselect_all(selection);
        for (auto index : option.get_value<GncMultichoiceOptionIndexVec>())
        {
            auto path{gtk_tree_path_new_from_indices(index, -1)};
            gtk_tree_selection_select_path(selection, path);
            gtk_tree_path_free(path);
        }
        g_signal_handlers_unblock_by_func(selection, (gpointer)list_changed_cb, &option);
    }

---

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

• gnc-option-gtk-ui.cpp