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handling WM_STATE seems to make DnD in gtk/qt apps working, well let's handle this in dwm as well

This commit is contained in:
Anselm R. Garbe 2007-01-28 20:29:41 +01:00
parent 7e98db251e
commit a5cb80b86c
3 changed files with 11 additions and 1 deletions
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9
client.c
View File

@ -53,6 +53,13 @@ grabbuttons(Client *c, Bool focused) {
GrabModeAsync, GrabModeSync, None, None);
}
static void
setclientstate(Client *c, long state) {
long data[] = {state, None};
XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32,
PropModeReplace, (unsigned char *)data, 2);
}
static int
xerrordummy(Display *dsply, XErrorEvent *ee) {
return 0;
@ -169,6 +176,7 @@ manage(Window w, XWindowAttributes *wa) {
stack = clients = c;
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
XMapWindow(dpy, c->win);
setclientstate(c, NormalState);
if(isvisible(c))
focus(c);
arrange();
@ -293,6 +301,7 @@ unmanage(Client *c) {
focus(nc);
}
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
setclientstate(c, WithdrawnState);
free(c->tags);
free(c);
XSync(dpy, False);

2
dwm.h
View File

@ -40,7 +40,7 @@
#define PROTODELWIN 1
enum { NetSupported, NetWMName, NetLast }; /* EWMH atoms */
enum { WMProtocols, WMDelete, WMLast }; /* default atoms */
enum { WMProtocols, WMDelete, WMState, WMLast }; /* default atoms */
enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
enum { ColBorder, ColFG, ColBG, ColLast }; /* color */

1
main.c
View File

@ -92,6 +92,7 @@ setup(void) {
/* init atoms */
wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False);
netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,