Enumeration (GI Enum)

Gtk-3.0 ▶ Gtk ▶ Align

Controls how a widget deals with extra space in a single (x or y) dimension.

Alignment only matters if the widget receives a “too large” allocation, for example if you packed the widget with the Gtk.Widget.expand flag inside a Gtk.Box, then the widget might get extra space. If you have for example a 16x16 icon inside a 32x32 space, the icon could be scaled and stretched, it could be centered, or it could be positioned to one side of the space.

Note that in horizontal context GTK_ALIGN_START and GTK_ALIGN_END are interpreted relative to text direction.

GTK_ALIGN_BASELINE support for it is optional for containers and widgets, and it is only supported for vertical alignment. When its not supported by a child or a container it is treated as GTK_ALIGN_FILL.

Index

Enumeration Members

BASELINE CENTER END FILL START

Enumeration Members

BASELINE: number

align the widget according to the baseline. Since 3.10.

CENTER: number

center natural width of widget inside the allocation

END: number

snap to right or bottom side, leaving space on left or top

FILL: number

stretch to fill all space if possible, center if no meaningful way to stretch

START: number

snap to left or top side, leaving space on right or bottom