The add-tearoffs property controls whether generated menus have tearoff menu items.
Note that this only affects menu style combo boxes.
Whether the dropdown button is sensitive when the model is empty.
If this is set to a non-negative value, it must be the index of a column of type %G_TYPE_INT in the model. The value in that column for each item will determine how many columns that item will span in the popup. Therefore, values in this column must be greater than zero, and the sum of an item’s column position + span should not exceed #GtkComboBox:wrap-width.
Whether or not the widget is double buffered.
Indicates whether editing on the cell has been canceled.
The column in the combo box's model to associate with strings from the entry if the combo was created with #GtkComboBox:has-entry = %TRUE.
Whether the combo box has an entry.
The has-frame property controls whether a frame is drawn around the entry.
Enables or disables the emission of #GtkWidget::query-tooltip on widget.
A value of %TRUE indicates that widget can have a tooltip, in this case
the widget will be queried using #GtkWidget::query-tooltip to determine
whether it will provide a tooltip or not.
Note that setting this property to %TRUE for the first time will change the event masks of the GdkWindows of this widget to include leave-notify and motion-notify events. This cannot and will not be undone when the property is set to %FALSE again.
The model from which the combo box takes the values shown in the list.
If this is set to a non-negative value, it must be the index of a column of type %G_TYPE_INT in the model. The value in that column for each item will determine how many rows that item will span in the popup. Therefore, values in this column must be greater than zero.
A title that may be displayed by the window manager when the popup is torn-off.
Sets the text of tooltip to be the given string, which is marked up with the Pango text markup language. Also see gtk_tooltip_set_markup().
This is a convenience property which will take care of getting the tooltip shown if the given string is not %NULL: #GtkWidget:has-tooltip will automatically be set to %TRUE and there will be taken care of #GtkWidget::query-tooltip in the default signal handler.
Sets the text of tooltip to be the given string.
Also see gtk_tooltip_set_text().
This is a convenience property which will take care of getting the tooltip shown if the given string is not %NULL: #GtkWidget:has-tooltip will automatically be set to %TRUE and there will be taken care of #GtkWidget::query-tooltip in the default signal handler.
If wrap-width is set to a positive value, items in the popup will be laid out along multiple columns, starting a new row on reaching the wrap width.
The item which is currently active. If the model is a non-flat treemodel, and the active item is not an immediate child of the root of the tree, this property has the valuegtk_tree_path_get_indices (path)[0] ,
where path is the #GtkTreePath of the active item.