The value of the ID column of the active row.
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.
The #GtkCellArea used to layout cell renderers for this combo box.
If no area is specified when creating the combo box with gtk_combo_box_new_with_area() a horizontally oriented #GtkCellAreaBox will be used.
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.
The content type of the #GtkAppChooser object.
See [GContentType][gio-GContentType] for more information about content types.
Whether 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 to expand in both directions. Setting this sets both #GtkWidget:hexpand and #GtkWidget:vexpand
Whether the widget should grab focus when it is clicked with the mouse.
This property is only relevant for widgets that can take focus.
Before 3.20, several widgets (GtkButton, GtkFileChooserButton, GtkComboBox) implemented this property individually.
How to distribute horizontal space if widget gets extra space, see #GtkAlign
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 text to show at the top of the dialog that can be opened from the button. The string may contain Pango markup.
Whether to expand horizontally. See gtk_widget_set_hexpand().
Whether to use the #GtkWidget:hexpand property. See gtk_widget_get_hexpand_set().
The column in the combo box's model that provides string IDs for the values in the model, if != -1.
Sets all four sides' margin at once. If read, returns max margin on any side.
Margin on bottom side of widget.
This property adds margin outside of the widget's normal size request, the margin will be added in addition to the size from gtk_widget_set_size_request() for example.
Margin on end of widget, horizontally. This property supports left-to-right and right-to-left text directions.
This property adds margin outside of the widget's normal size request, the margin will be added in addition to the size from gtk_widget_set_size_request() for example.
Margin on left side of widget.
This property adds margin outside of the widget's normal size request, the margin will be added in addition to the size from gtk_widget_set_size_request() for example.
Margin on right side of widget.
This property adds margin outside of the widget's normal size request, the margin will be added in addition to the size from gtk_widget_set_size_request() for example.
Margin on start of widget, horizontally. This property supports left-to-right and right-to-left text directions.
This property adds margin outside of the widget's normal size request, the margin will be added in addition to the size from gtk_widget_set_size_request() for example.
Margin on top side of widget.
This property adds margin outside of the widget's normal size request, the margin will be added in addition to the size from gtk_widget_set_size_request() for example.
The model from which the combo box takes the values shown in the list.
The requested opacity of the widget. See gtk_widget_set_opacity() for more details about window opacity.
Before 3.8 this was only available in GtkWindow
Whether the popup's width should be a fixed width matching the allocated width of the combo box.
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.
The #GtkAppChooserButton:show-default-item property determines whether the dropdown menu should show the default application on top for the provided content type.
The #GtkAppChooserButton:show-dialog-item property determines whether the dropdown menu should show an item that triggers a #GtkAppChooserDialog when clicked.
The style of the widget, which contains information about how it will look (colors, etc).
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][PangoMarkupFormat]. 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.
Note that if both #GtkWidget:tooltip-text and #GtkWidget:tooltip-markup are set, the last one wins.
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.
Note that if both #GtkWidget:tooltip-text and #GtkWidget:tooltip-markup are set, the last one wins.
How to distribute vertical space if widget gets extra space, see #GtkAlign
Whether to expand vertically. See gtk_widget_set_vexpand().
Whether to use the #GtkWidget:vexpand property. See gtk_widget_get_vexpand_set().
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 value
gtk_tree_path_get_indices (path)[0], wherepathis the #GtkTreePath of the active item.