int EZ_PointerCoordinates[2]
This variable
holds the coordinate of the pointer relative to
the upper-left corner of the widget window.
int EZ_MouseX, EZ_MouseY
. These
two variable hold the current pointer location
in an widget window. The position is measured
relative to the lower-left corner of the widget
window, offseted by the border width. These two variables
are meant for 3DCanvas widgets, they are the screen coordinates
of the pointer in the current viewport.
int EZ_PressedKey
. This variable holds the keycode
translation of the last pressed key.
int EZ_ButtonState
. This variable holds
current state of all mouse buttons. There are three
macros associated with this variable. They report the
state of a specific button.
EZ_Button1Down()
EZ_Button2Down()
EZ_Button3Down()