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authorJakob Kaivo <jkk@ung.org>2022-04-26 17:12:55 -0400
committerJakob Kaivo <jkk@ung.org>2022-04-26 17:12:55 -0400
commit115cb5abf398d0bc30f44d2e0550b39004e8ffc2 (patch)
treea682129ad9790151884161fa4de966d156847205
parentfc8f01587cafa361e97abc30234094859b262307 (diff)
displaying a hello messageHEADxbar
-rw-r--r--xbar.c30
1 files changed, 27 insertions, 3 deletions
diff --git a/xbar.c b/xbar.c
index 01090fa..d0c3732 100644
--- a/xbar.c
+++ b/xbar.c
@@ -4,6 +4,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <time.h>
#include <unistd.h>
#include <X11/Xlib.h>
@@ -24,21 +25,44 @@ int main(int argc, char *argv[])
}
int screen = DefaultScreen(dpy);
+
+ Colormap cmap = XDefaultColormap(dpy, screen);
+ XColor bg;
+ if (XParseColor(dpy, cmap, "black", &bg) == 0) {
+ fprintf(stderr, "couldn't find black\n");
+ bg.pixel = BlackPixel(dpy, 0);
+ } else if (XAllocColor(dpy, cmap, &bg) == 0) {
+ fprintf(stderr, "couldn't allocate black\n");
+ bg.pixel = BlackPixel(dpy, 0);
+ }
+
+ XColor fg;
+ if (XParseColor(dpy, cmap, "white", &fg) == 0) {
+ fprintf(stderr, "couldn't find white\n");
+ fg.pixel = WhitePixel(dpy, 0);
+ } else if (XAllocColor(dpy, cmap, &fg) == 0) {
+ fprintf(stderr, "couldn't allocate white\n");
+ fg.pixel = WhitePixel(dpy, 0);
+ }
+
int width = DisplayWidth(dpy, screen);
int height = 20;
Window win = XCreateSimpleWindow(dpy, XDefaultRootWindow(dpy),
- 0, 0, width, height, 0,
- BlackPixel(dpy, screen), BlackPixel(dpy, screen));
+ 0, 0, width, height, 0, 0, bg.pixel);
+ XStoreName(dpy, win, "xbar");
XSelectInput(dpy, win, ExposureMask | KeyPressMask);
XMapWindow(dpy, win);
+ XMoveWindow(dpy, win, 0, 0);
+
+ XSetForeground(dpy, DefaultGC(dpy, screen), fg.pixel);
for (;;) {
XEvent e;
XNextEvent(dpy, &e);
switch (e.type) {
case Expose:
- XDrawString(dpy, win, DefaultGC(dpy, screen), 0, 0,
+ XDrawString(dpy, win, DefaultGC(dpy, screen), 10, 10,
"hello", strlen("hello"));
break;