Moves window to rect, aligning their anchor points.
rect is relative to the top-left corner of the window that window is transient for. rect_anchor and window_anchor determine anchor points on rect and window to pin together. rect's anchor point can optionally be offset by rect_anchor_dx and rect_anchor_dy, which is equivalent to offsetting the position of window.
anchor_hints determines how window will be moved if the anchor points cause it to move off-screen. For example, GDK_ANCHOR_FLIP_X will replace GDK_GRAVITY_NORTH_WEST with GDK_GRAVITY_NORTH_EAST and vice versa if window extends beyond the left or right edges of the monitor.
Connect to the moved-to-rect signal to find out how it was actually positioned.
the destination gdk.Rectangle to align window with
the point on rect to align with window's anchor point
the point on window to align with rect's anchor point
positioning hints to use when limited on space
horizontal offset to shift window, i.e. rect's anchor point
vertical offset to shift window, i.e. rect's anchor point