Constante predefinite
PHP Manual

Mouse

mouse constants
Constant meaning
NCURSES_BUTTON1_RELEASED - NCURSES_BUTTON4_RELEASED button (1-4) released
NCURSES_BUTTON1_PRESSED - NCURSES_BUTTON4_PRESSED button (1-4) pressed
NCURSES_BUTTON1_CLICKED - NCURSES_BUTTON4_CLICKED button (1-4) clicked
NCURSES_BUTTON1_DOUBLE_CLICKED - NCURSES_BUTTON4_DOUBLE_CLICKED button (1-4) double clicked
NCURSES_BUTTON1_TRIPLE_CLICKED - NCURSES_BUTTON4_TRIPLE_CLICKED button (1-4) triple clicked
NCURSES_BUTTON_CTRL ctrl pressed during click
NCURSES_BUTTON_SHIFT shift pressed during click
NCURSES_BUTTON_ALT alt pressed during click
NCURSES_ALL_MOUSE_EVENTS report all mouse events
NCURSES_REPORT_MOUSE_POSITION report mouse position

Constante predefinite
PHP Manual