author | Markus Bröker <mbroeker@largo.dyndns.tv> |
Sat, 13 Dec 2008 17:58:13 +0100 | |
changeset 20 | 5fec678f931b |
parent 9 | c3fecc82ade6 |
child 27 | 81a574d60c15 |
permissions | -rw-r--r-- |
0 | 1 |
/** |
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c3fecc82ade6
standard tags for git projects
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
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* test/demos/xdemo.c |
c3fecc82ade6
standard tags for git projects
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
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* Copyright (C) 2008 Markus Broeker |
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*/ |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <X11/Xlib.h> |
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int main (int argc, char **argv) |
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{ |
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Window w = 0; |
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Display *dpy = XOpenDisplay (NULL); |
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XEvent xev; |
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int active; |
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if (dpy == NULL) { |
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printf ("Error opening localhost:0\n"); |
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return EXIT_SUCCESS; |
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} |
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XSynchronize (dpy, 1); |
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236f8f747073
pimp my code, a small xdemo
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
0
diff
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w = XCreateSimpleWindow (dpy, DefaultRootWindow (dpy), 0, 0, 240, 60, 1, 1, 1); |
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if (w < 0) |
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return EXIT_SUCCESS; |
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printf ("WINDOW-ID: %ld\n", w); |
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XRaiseWindow (dpy, w); |
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XMapWindow (dpy, w); |
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236f8f747073
pimp my code, a small xdemo
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
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diff
changeset
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printf ("Press ESC to quit\n"); |
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active = 1; |
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XSelectInput (dpy, w, KeyPressMask); |
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while (active) { |
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XNextEvent (dpy, &xev); |
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switch (xev.type) { |
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case KeyPress: |
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96d16dfe787a
We use return EXIT_SUCCESS instead of return 0
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
4
diff
changeset
|
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if (xev.xkey.keycode == 9) |
96d16dfe787a
We use return EXIT_SUCCESS instead of return 0
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
4
diff
changeset
|
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active = 0; |
96d16dfe787a
We use return EXIT_SUCCESS instead of return 0
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
4
diff
changeset
|
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printf ("Keycode = %2u\n", xev.xkey.keycode); |
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break; |
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default: |
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printf ("Unknown Event: %d\n", xev.type); |
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} |
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} |
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XDestroyWindow (dpy, w); |
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XCloseDisplay (dpy); |
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96d16dfe787a
We use return EXIT_SUCCESS instead of return 0
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
4
diff
changeset
|
53 |
|
96d16dfe787a
We use return EXIT_SUCCESS instead of return 0
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
4
diff
changeset
|
54 |
return EXIT_SUCCESS; |
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} |