vg4->input->mouse_newpressed()
Return pressed mouse-buttons which have not yet been queried.
SYNTAX
FUNCTION PARAMETERS
| left | For returning whether left button is new pressed, (may be NULL) |
| middle | For returning whether middle button is new pressed, (may be NULL) |
| right | For returning whether right button is new pressed, (may be NULL) |
RETURN VALUE
Returns whether one or more buttons are new pressed:
- VG_TRUE: Yes
- VG_FALSE: No
DESCRIPTION
Return pressed mouse-buttons which have not yet been queried.
As soon as a mouse button has been queried with this function,
the next call of this function will return VG_FALSE for this button.
If mouse-grabbing is activated, the mouse must be catched in the window.
To catch the mouse into the window or release it from the window,
if mouse-grabbing is activated, use: [CTRL]+[Backspace]
EXAMPLE
/* assumed left and right button are being pressed */ VG_BOOL left, middle, right; vg4->input->mouse_newpressed(&left, &middle, NULL); /* now left is VG_TRUE, middle is VG_FALSE */ vg4->input->mouse_newpressed(&left, &middle, &right); /* now left is VG_FALSE, middle is VG_FALSE, right is VG_TRUE */ vg4->input->mouse_newpressed(&left, &middle, &right); /* now left is VG_FALSE, middle is VG_FALSE, right is VG_FALSE */
SEE ALSO