X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fmenu_driver.3x.html;h=98b5de815740d314686cba0e722483ca7728952e;hp=356a71738e8b6191fdc9efe14a1660c1ed15633f;hb=302a066a01e4de40f08b397e87ca0e97f20870a7;hpb=3a935d9991cdf43ebfa952073c9b555f73a3e011 diff --git a/doc/html/man/menu_driver.3x.html b/doc/html/man/menu_driver.3x.html index 356a7173..98b5de81 100644 --- a/doc/html/man/menu_driver.3x.html +++ b/doc/html/man/menu_driver.3x.html @@ -1,7 +1,6 @@ - +
+ +- menu_driver(3x) menu_driver(3x) --
+
menu_driver - command-processing loop of the menu system --
+
#include <menu.h> int menu_driver(MENU *menu, int c); --
+
Once a menu has been posted (displayed), you should funnel input events to it through menu_driver. This routine has three major input cases: @@ -65,7 +62,7 @@ o The input is a form navigation request. Navigation request codes are constants defined in <form.h>, which are distinct from the key- and character codes - returned by wgetch. + returned by wgetch(3x). o The input is a printable character. Printable charac- ters (which must be positive, less than 256) are @@ -137,7 +134,8 @@ If the second argument is one of the above pre-defined requests, the corresponding action is performed. - MOUSE HANDLING + +
If the second argument is the KEY_MOUSE special key, the associated mouse event is translated into one of the above pre-defined requests. Currently only clicks in the user @@ -180,7 +178,8 @@ could not be translated into a menu request an E_REQUEST_DENIED is returned. - APPLICATION-DEFINED COMMANDS + +
If the second argument is neither printable nor one of the above pre-defined menu requests or KEY_MOUSE, the drive assumes it is an application-specific command and returns @@ -189,8 +188,7 @@ these pre-defined requests. --
+
menu_driver return one of the following error codes: E_OK The routine succeeded. @@ -219,26 +217,22 @@ The menu driver could not process the request. --
- curses(3x), menu(3x), getch(3x). +
+ curses(3x), menu(3x), getch(3x). --
+
The header file <menu.h> automatically includes the header files <curses.h>. --
+
These routines emulate the System V menu library. They were not supported on Version 7 or BSD versions. The sup- port for mouse events is ncurses specific. --
+
Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond. @@ -246,10 +240,22 @@ menu_driver(3x)-