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React to ConfigureNotify

This commit is contained in:
Bert 2011-01-17 19:50:46 +01:00
parent 15603c25cf
commit 47d107edb5
3 changed files with 24 additions and 2 deletions
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4
events.c
View File

@ -30,6 +30,10 @@ void on_expose(app_t *app, XEvent *ev) {
}
void on_configurenotify(app_t *app, XEvent *ev) {
if (app == NULL || ev == NULL)
return;
win_configure(&app->win, &ev->xconfigure);
}
void on_keypress(app_t *app, XEvent *ev) {

16
window.c
View File

@ -84,3 +84,19 @@ void win_close(win_t *win) {
XFreeGC(dpy, gc);
XCloseDisplay(dpy);
}
int win_configure(win_t *win, XConfigureEvent *cev) {
int changed;
if (win == NULL)
return 0;
changed = win->x != cev->x || win->y != cev->y ||
win->w != cev->width || win->h != cev->height;
win->x = cev->x;
win->y = cev->y;
win->w = cev->width;
win->h = cev->height;
win->bw = cev->border_width;
return changed;
}

6
window.h
View File

@ -33,7 +33,9 @@ typedef struct win_s {
int fullscreen;
} win_t;
void win_open(win_t *win);
void win_close(win_t *win);
void win_open(win_t*);
void win_close(win_t*);
int win_configure(win_t*, XConfigureEvent*);
#endif /* WINDOW_H */