allow flipping anchors on both axes
allow flipping anchors horizontally
allow flipping anchors vertically
allow resizing surface on both axes
allow resizing surface horizontally
allow resizing surface vertically
allow sliding surface on both axes
allow sliding surface horizontally
allow sliding surface vertically
Positioning hints for aligning a surface relative to a rectangle.
These hints determine how the surface should be positioned in the case that the surface would fall off-screen if placed in its ideal position.
For example, %GDK_ANCHOR_FLIP_X will replace %GDK_GRAVITY_NORTH_WEST with %GDK_GRAVITY_NORTH_EAST and vice versa if the surface extends beyond the left or right edges of the monitor.
If %GDK_ANCHOR_SLIDE_X is set, the surface can be shifted horizontally to fit on-screen. If %GDK_ANCHOR_RESIZE_X is set, the surface can be shrunken horizontally to fit.
In general, when multiple flags are set, flipping should take precedence over sliding, which should take precedence over resizing.