X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=event.c;h=ad4e271e328dbd975c4a43e4fcf93a8cc0289409;hb=2c6be7239f932121b9e4526b01b957fcefc8345a;hp=4d9a1e63828eafca921b0c184efc297ba7901a09;hpb=399993c6b5d594278bf822e2981ebfe8bfcb58c7;p=dwm.git

diff --git a/event.c b/event.c
index 4d9a1e6..ad4e271 100644
--- a/event.c
+++ b/event.c
@@ -1,5 +1,4 @@
-/* © 2004-2007 Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details. */
+/* See LICENSE file for copyright and license details. */
 #include "dwm.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -173,6 +172,8 @@ configurerequest(XEvent *e) {
 
 	if((c = getclient(ev->window))) {
 		c->ismax = False;
+		if(ev->value_mask & CWBorderWidth)
+			c->border = ev->border_width;
 		if(c->isfixed || c->isfloating || (lt->arrange == floating)) {
 			if(ev->value_mask & CWX)
 				c->x = ev->x;
@@ -182,18 +183,18 @@ configurerequest(XEvent *e) {
 				c->w = ev->width;
 			if(ev->value_mask & CWHeight)
 				c->h = ev->height;
+			if((c->x + c->w) > sw && c->isfloating)
+				c->x = sw / 2 - c->w / 2; /* center in x direction */
+			if((c->y + c->h) > sh && c->isfloating)
+				c->y = sh / 2 - c->h / 2; /* center in y direction */
 			if((ev->value_mask & (CWX | CWY))
 			&& !(ev->value_mask & (CWWidth | CWHeight)))
 				configure(c);
 			if(isvisible(c))
 				XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
 		}
-		else {
-			if(ev->value_mask & CWBorderWidth)
-				c->border = ev->border_width;
+		else
 			configure(c);
-			c->border = BORDERPX;
-		}
 	}
 	else {
 		wc.x = ev->x;
@@ -209,6 +210,21 @@ configurerequest(XEvent *e) {
 }
 
 static void
+configurenotify(XEvent *e) {
+	XConfigureEvent *ev = &e->xconfigure;
+
+	if (ev->window == root && (ev->width != sw || ev->height != sh)) {
+		sw = ev->width;
+		sh = ev->height;
+		XFreePixmap(dpy, dc.drawable);
+		dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
+		XResizeWindow(dpy, barwin, sw, bh);
+		updatebarpos();
+		lt->arrange();
+	}
+}
+
+static void
 destroynotify(XEvent *e) {
 	Client *c;
 	XDestroyWindowEvent *ev = &e->xdestroywindow;
@@ -224,12 +240,11 @@ enternotify(XEvent *e) {
 
 	if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
 		return;
-	if((c = getclient(ev->window)) && isvisible(c))
+	if((c = getclient(ev->window)))
 		focus(c);
 	else if(ev->window == root) {
 		selscreen = True;
-		for(c = stack; c && !isvisible(c); c = c->snext);
-		focus(c);
+		focus(NULL);
 	}
 }
 
@@ -334,6 +349,7 @@ unmapnotify(XEvent *e) {
 void (*handler[LASTEvent]) (XEvent *) = {
 	[ButtonPress] = buttonpress,
 	[ConfigureRequest] = configurerequest,
+	[ConfigureNotify] = configurenotify,
 	[DestroyNotify] = destroynotify,
 	[EnterNotify] = enternotify,
 	[LeaveNotify] = leavenotify,