A horizontal container box
GtkHBox is a container that organizes child widgets into a single row.
<gtk-box> packing interface to determine the arrangement,
spacing, width, and alignment of GtkHBox children.
All children are allocated the same height.
— Class: <gtk-hbox>
This class defines no direct slots.
— Function: gtk-hbox-new
Creates a new GtkHBox.
#t’ if all children are to be given equal space allotments.
- the number of pixels to place by default between children.
- a new GtkHBox.