Unhighlight selection when selection is owner by other window

[st.git] / st.c

diff --git a/st.c b/st.c
index 4e208d4..bf3993a 100644 (file)
--- a/st.c
+++ b/st.c
@@ -291,7 +291,7 @@ static void ttywrite(const char *, size_t);
 static void xdraws(char *, Glyph, int, int, int, int);
 static void xhints(void);
 static void xclear(int, int, int, int);
-static void xcopy();
+static void xcopy(void);
 static void xdrawcursor(void);
 static void xinit(void);
 static void xloadcols(void);
@@ -311,12 +311,13 @@ static void brelease(XEvent *);
 static void bpress(XEvent *);
 static void bmotion(XEvent *);
 static void selnotify(XEvent *);
+static void selclear(XEvent *);
 static void selrequest(XEvent *);
 
 static void selinit(void);
 static inline bool selected(int, int);
 static void selcopy(void);
-static void selpaste();
+static void selpaste(void);
 static void selscroll(int, int);
 
 static int utf8decode(char *, long *);
@@ -336,6 +337,7 @@ static void (*handler[LASTEvent])(XEvent *) = {
        [MotionNotify] = bmotion,
        [ButtonPress] = bpress,
        [ButtonRelease] = brelease,
+       [SelectionClear] = selclear,
        [SelectionNotify] = selnotify,
        [SelectionRequest] = selrequest,
 };
@@ -612,6 +614,13 @@ selpaste() {
        XConvertSelection(xw.dpy, XA_PRIMARY, sel.xtarget, XA_PRIMARY, xw.win, CurrentTime);
 }
 
+void selclear(XEvent *e) {
+       if(sel.bx == -1)
+               return;
+       sel.bx = -1;
+       tsetdirt(sel.b.y, sel.e.y);
+}
+
 void
 selrequest(XEvent *e) {
        XSelectionRequestEvent *xsre;