The Mouse

Tint Emacs supports three mouse buttons: Left Button, Middle Button, and Right Button. If you drag with a button pressed, it is Left Drag rather than Left Button. If the event occurs in the mode line of a window, it will be Modeline Left Drag and Modeline Left Button. Finally, you can apply C-, M-, and S- modifiers to any of these events.

Left Button (which is bound to mouse-set-point) will set the point to where you click the mouse. Left Drag (which is bound to mouse-set-region) will let you drag out the region. Mode Line Left Button (which is bound to mouse-select-window) will give the window whos mode line was clicked the focus. Mode Line Middle Button (which is bound to mouse-delete-other-windows) will delete all the other windows except for the one whos mode line was clicked. Mode Line Right Button (which is bound to mouse-delete-window) will delete the window whos mode line was clicked.