Document the new mouse reporting interface

This commit is contained in:
Paul LeoNerd Evans 2009-11-24 01:37:46 +00:00
parent c9d2bd93fd
commit d1842f8a00
1 changed files with 8 additions and 1 deletions

View File

@ -42,7 +42,11 @@ typedef struct {
union {
long codepoint; /* TERMKEY_TYPE_UNICODE */
int number; /* TERMKEY_TYPE_FUNCTION */
TermKeySym sym; /* TERMKEY_TYPE_KEYSYM */
TermKeySym sym; /* TERMKEY_TYPE_KEYSYM */
struct {
short buttons;
short line, col;
} mouse; /* TERMKEY_TYPE_MOUSE */
} code;
int modifiers;
char utf8[7];
@ -60,6 +64,9 @@ a numbered function key. This value indicates that \fIcode.number\fP is valid, a
.TP
.B TERMKEY_TYPE_KEYSYM
a symbolic key. This value indicates that \fIcode.sym\fP is valid, and contains the symbolic key value. This is an opaque value which may be passed to \fBtermkey_get_keyname\fP(3).
.TP
.B TERMKEY_TYPE_MOUSE
a mouse button press, release, or movement. This value indicates that \fIcode.mouse\fP is valid. The structure will contain the button and cursor co-ordinates information from the terminal mouse event. The \fIbuttons\fP value will depend on the terminal's current mouse mode, which is beyond \fIlibtermkey\fP's control.
.PP
The \fImodifiers\fP bitmask is composed of a bitwise-or of the constants \fBTERMKEY_KEYMOD_SHIFT\fP, \fBTERMKEY_KEYMOD_CTRL\fP and \fBTERMKEY_KEYMOD_ALT\fP.
.PP