S3DW_FOCUS(3) s3d Manual S3DW_FOCUS(3)NAME
s3dw_focus - give widget focus
SYNOPSIS
#include <s3dw.h>
void s3dw_focus(s3dw_widget *focus);
DESCRIPTION
Gives focus to the widget, relative to its parent. That means you can focus a surface, and each surface can focus one of its element, e.g.
an input field. Should be casted with S3DWIDGET().
AUTHOR
Simon Wunderlich
Author of s3d
s3dS3DW_FOCUS(3)
Check Out this Related Man Page
XtCallAcceptFocus() XtCallAcceptFocus()
Name
XtCallAcceptFocus - offer the input focus to a child widget.
Synopsis
Boolean XtCallAcceptFocus(w, time)
Widget w;
Time *time;
Inputs
w Specifies the widget; must be of class Core or any subclass thereof.
time Specifies the X time of the event that is causing the accept focus.
Returns
True if w took the input focus; False if w did not take the input focus.
Description
XtCallAcceptFocus() calls the specified widget's Core class accept_focus() method, passing it the specified widget and time, and True if
the widget took the input focus, or False otherwise. If the accept_focus() method is NULL, XtCallAcceptFocus() returns False.
Usage
Generally, only widgets should call XtCallAcceptFocus(), and generally only on their descendants.
Note that calling a widget's accept_focus() method does not automatically assign the input focus, and does not mean that the widget will
necessarily take the input focus. The accept_focus() method must decide whether or not to take the focus and then take it with XSetInput-
Focus() or XtSetKeyboardFocus().
Background
Widgets that need the input focus can call XSetInputFocus() explicitly, pursuant to the restrictions of the Inter-Client Communications
Convention Manual. To allow outside agents, such as the parent, to cause a widget to take the input focus, every widget exports an
accept_focus() method. The widget returns a value indicating whether it actually took the focus or not, so that the parent can give the
focus to another widget. Widgets that need to know when they lose the input focus must use the Xlib focus notification mechanism explic-
itly (typically by specifying translations for FocusIn and FocusOut events). Widget classes that never want the input focus should set the
accept_focus() method to NULL.
See AlsoXtSetKeyboardFocus(1),
accept_focus(4).
Xt - Keyboard Handling XtCallAcceptFocus()
I have a huge matrix file containing some 1.5 million rows and 6000 columns. The matrix looks something like this:
1 2 3
4 5 6
7 8 9
3 4 5
I want to add all the numbers in the columns of this matrix and display the result to my stdout. This means that the numbers in the first column are:
... (2 Replies)
Hi,
Just trying to get to grips with sed and awk for some reporting for work and I need some assistance:
I have a file that lists policy names on the first line and then on the second line whether the policy is active or not.
Policy Name: Policy1
Active: yes
Policy... (8 Replies)
version info :
vi availabe with RHEL 5.4
I have a text file with 10,000 lines. I want to copy lines from 5000th line to 7000th and redirect to a file. Any idea how I can do this?
Note:
The above scenario is just an example. In my actual requirement, the file has 14 million lines and I want... (9 Replies)
Hi everyone,
I know the following questions are noobish questions but I am asking them because I am confused about the basics of history behind UNIX and LINUX.
Ok onto business, my questions are-:
Was/Is UNIX ever an open source operating system ?
If UNIX was... (21 Replies)
Hello,
I couldn't find an actual introduction thread, so I decided to just put this here.
I go by d0wngrade online. I have been programming in multiple languages for about 15+ years. I started with standard web design languages like HTML and CSS, but I then advanced from design to development... (2 Replies)
Hi guys...
The first active code line in AudioScope.sh is set -u .
This causes a complete exit if a variable is used/found but has not been allocated at the start of the program.
However, apart from writing code to do the task, is there a switch to to check which variables have been... (17 Replies)
Hi.
In thread https://www.unix.com/shell-programming-and-scripting/267833-grouping-counting.html rovf and I had a mini-discussion on grep and awk.
Here is a demo script that compares the awk and grep approaches for this single problem:
#!/usr/bin/env bash
# @(#) s2 Demonstrate group... (1 Reply)
Hello,
I have to fish out some specific columns from a file based on the header value. I have the list of columns I need in a different file. I thought I could read in the list of headers I need,
# file with header names of required columns in required order
headers_file=$2
# read contents... (11 Replies)
For those interested in installing dash shell on OSX Lion to help test POSIX compliancy of shell scripts, it is quite easy. I did it like this:
If you don't have gcc on your system:
0. Download and install the Command Line Tools for Xcode package from Sign In - Apple *
1. Download the dash... (2 Replies)
Hello and thanks in advance for any help anyone can offer me
I'm trying to learn the find command and thought I was understanding it... Apparently I was wrong. I was doing compound searches and I started getting weird results with the -size test. I was trying to do a search on a 1G file owned by... (14 Replies)
I have data of an excel files as given below,
file1
org1_1 1 1 2.5 100
org1_2 1 2 5.5 98
org1_3 1 3 7.2 88
file2
org2_1 1 1 2.5 100
org2_2 1 2 5.5 56
org2_3 1 3 7.2 70
I have multiple excel files as above shown.
I have to copy column 1, column 4 and paste into a new excel file as... (26 Replies)
Dear All,
Taking a break from Vue.js coding for the site, SEO and YT videos; and hopefully addressing some well deserved criticism from some here that I have been too focused on the visual aspects of the forums versus the substance and the community....
While the "current generation... (9 Replies)
Hi all...
Well guys and gals, I jumped in at the deep end and found things that PERL cannot do by default.
Many tricky terminal escape codes are not catered for so I had to create workarounds.
One thing I searched for was this:
Passing perl variable to shell command
AND, @Neo this was... (15 Replies)