51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
// @COMPILECMD g++ $@ -o test.out -lX11 -lXtst -ggdb
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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int main()
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{
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Display* display = XOpenDisplay(NULL);
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XVisualInfo vinfo;
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XMatchVisualInfo(display, DefaultScreen(display), 32, TrueColor, &vinfo);
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XSetWindowAttributes attr;
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attr.colormap = XCreateColormap(display, DefaultRootWindow(display), vinfo.visual, AllocNone);
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attr.border_pixel = 0;
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attr.background_pixel = 0;
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Window win = XCreateWindow(display,
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DefaultRootWindow(display),
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0, 0,
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300, 200,
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0, vinfo.depth,
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InputOutput, vinfo.visual,
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CWColormap | CWBorderPixel | CWBackPixel, &attr
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);
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Atom wm_delete_window = XInternAtom(display, "WM_DELETE_WINDOW", 0);
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XSetWMProtocols(display, win, &wm_delete_window, 1);
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XMapWindow(display, win);
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int keep_running = 1;
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while (keep_running) {
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XEvent event;
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XNextEvent(display, &event);
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switch(event.type) {
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case ClientMessage: {
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if (event.xclient.message_type == XInternAtom(display, "WM_PROTOCOLS", 1)
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&& (Atom)event.xclient.data.l[0] == XInternAtom(display, "WM_DELETE_WINDOW", 1)) {
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keep_running = 0;
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}
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} break;
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}
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}
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XDestroyWindow(display, win);
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XCloseDisplay(display);
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return 0;
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}
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