X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=man%2Fmenu_driver.3x;h=349cd653df180e65f1c3a506e9dab50ebb00179a;hp=69961058ca76902d4c26dab15d0174e802b7ebb7;hb=71c0306f0824ef2b10c4c5813fb003db48f3012e;hpb=d96f3e9b8a422f6daa2101d4d165801421312aa0 diff --git a/man/menu_driver.3x b/man/menu_driver.3x index 69961058..349cd653 100644 --- a/man/menu_driver.3x +++ b/man/menu_driver.3x @@ -26,10 +26,10 @@ .\" authorization. * .\"*************************************************************************** .\" -.\" $Id: menu_driver.3x,v 1.16 2010/01/30 21:29:04 tom Exp $ +.\" $Id: menu_driver.3x,v 1.17 2010/07/31 15:16:18 tom Exp $ .TH menu_driver 3X "" .SH NAME -\fBmenu_driver\fR - command-processing loop of the menu system +\fBmenu_driver\fR \- command-processing loop of the menu system .SH SYNOPSIS \fB#include \fR .br @@ -39,17 +39,17 @@ int menu_driver(MENU *menu, int c); Once a menu has been posted (displayed), you should funnel input events to it through \fBmenu_driver\fR. This routine has three major input cases: .TP 3 -- +\- The input is a form navigation request. Navigation request codes are constants defined in \fB\fP, which are distinct from the key- and character codes returned by \fBwgetch\fP. .TP 3 -- +\- The input is a printable character. Printable characters (which must be positive, less than 256) are checked according to the program's locale settings. .TP 3 -- +\- The input is the KEY_MOUSE special key associated with an mouse event. .PP The menu driver requests are as follows: @@ -142,10 +142,10 @@ a REQ_LAST_ITEM is generated for a triple-click. If you click at an item inside the display area of the menu: .RS .TP 3 -- +\- the menu cursor is positioned to that item. .TP 3 -- +\- If you double-click an item a REQ_TOGGLE_ITEM is generated and \fBE_UNKNOWN_COMMAND\fR is returned. This return value makes sense, @@ -154,7 +154,7 @@ be returned. It is exactly the purpose of this return value to signal that an application specific command should be executed. .TP 3 -- +\- If a translation into a request was done, \fBmenu_driver\fR returns the result of this request. .RE