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boinc
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svn path=/trunk/boinc/; revision=19291

This commit is contained in:
David Anderson 2009-10-12 20:01:49 +00:00
parent 2f56f16924
commit 483d79b28d
1 changed files with 3 additions and 5 deletions
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8
lib/x_util.cpp
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@ -8,8 +8,6 @@
#include <X11/Xutil.h>
#include <X11/Shell.h>
Display *d;
// listen for mouse motion in all windows under the given one
//
void listen_for_mouse(Display* display, Window window) {
@ -17,7 +15,7 @@ void listen_for_mouse(Display* display, Window window) {
unsigned int nchildren;
int retval;
retval = XQueryTree(d, window, &window, &parent, &children, &nchildren);
retval = XQueryTree(display, window, &window, &parent, &children, &nchildren);
if (retval == FALSE) {
fprintf(stderr, "XQueryTree() failed: %d\n", retval);
return;
@ -26,7 +24,7 @@ void listen_for_mouse(Display* display, Window window) {
if (nchildren == 0) return;
XSelectInput(display, window, PointerMotionMask);
for (int i=0; i<nchildren; i++) {
XSelectInput(d, children[i], PointerMotionMask);
XSelectInput(display, children[i], PointerMotionMask);
listen_for_mouse(display, children[i]);
}
XFree((char *)children);
@ -50,7 +48,7 @@ int main(int argc, char **argv) {
sleep(10);
fprintf(stderr, "Checking for mouse movement\n");
listen_for_mouse(display, DefaultRootWindow(display));
XNextEvent(d, &event);
XNextEvent(display, &event);
if (event.type == MotionNotify) {
fprintf(stderr, "mouse moved, exiting\n");
exit(0);