GtkWindowPosition
Window placement can be influenced using this enumeration.
Value | Symbolic name | Description |
| 0 | Gtk::WIN_POS_NONE | No influence is made on placement. |
| 1 | Gtk::WIN_POS_CENTER | Windows should be placed in the center of the screen. |
| 2 | Gtk::WIN_POS_MOUSE | Windows should be placed at the current mouse position. |
| 3 | Gtk::WIN_POS_CENTER_ALWAYS | Keep window centered as it changes size, etc. |
| 4 | Gtk::WIN_POS_CENTER_ON_PARENT | Center the window on its transient parent (see set_transient_for() ). |