gtk-sharp 2.12.0.0 Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. ButtonBox is a container for laying out widgets. A button box should be used to provide a consistent layout of buttons throughout your application. Specific button boxes are for horizontal groups of buttons, and for vertical button groups. Gtk.Box System.Reflection.DefaultMember("Item") Constructor Internal constructor Pointer to the C object. This is an internal constructor, and should not be used by user code. Property Gtk.ButtonBoxStyle Alter the way the buttons in this box are arranged. The style that the child widgets are currently arranged in. See for more information about the styles of button boxes. Property Gtk.ButtonBoxStyle See GLib.Property("layout-style") Property GLib.GType GType Property. a Returns the native value for . Constructor Protected Constructor. a Chain to this constructor if you have manually registered a native value for your subclass. System.Obsolete Constructor Default parameterless constructor. This is the default constructor for the class. Method System.Void Gets the internal padding of the child widgets. a , the horizontal value a , the vertical value Method System.Void Sets the minimum width and height of this button box's child widgets. a a Method System.Void Sets the internal padding of the child widgets. a , the horizontal value a , the vertical value Method System.Void Sets the minimum width and height of this button box's child widgets. a a Method System.Boolean Returns whether should appear in a secondary group of children. a a Method System.Void Sets whether should appear in a secondary group of children. A typical use of a secondary child is the help button in a dialog. a a : if , the appears in a secondary group of the button box. This group appears after the other children if the style is , or , and before the the other children if the style is %GTK_BUTTONBOX_END. For horizontal button boxes, the definition of before/after depends on direction of the widget (see ). If the style is or , then the secondary children are aligned at the other end of the button box from the main children. For the other styles, they appear immediately next to the main children.