[PATCH] zero size client window

[Gerard Patel]

Some apps don't like creating a zero size window and getting back
a not empty client rect.


ChangeLog:

	* dlls/x11drv/window.c
              When a zero size window is created, client rect should be empty.
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Index: dlls/x11drv/window.c
===================================================================
RCS file: /home/wine/wine/dlls/x11drv/window.c,v
retrieving revision 1.6
diff -u -r1.6 window.c
--- dlls/x11drv/window.c	2001/06/06 21:26:50	1.6
+++ dlls/x11drv/window.c	2001/06/08 06:26:17
@@ -660,13 +660,26 @@
     struct x11drv_win_data *data = win->pDriverData;
     RECT rect;
     XSetWindowAttributes attr;
+    int cx, cy;
 
     rect = win->rectWindow;
     SendMessageW( win->hwndSelf, WM_NCCALCSIZE, FALSE, (LPARAM)&rect );
 
     if (rect.left > rect.right || rect.top > rect.bottom) rect = win->rectWindow;
-    if (rect.top >= rect.bottom) rect.bottom = rect.top + 1;
-    if (rect.left >= rect.right) rect.right = rect.left + 1;
+    if (rect.left >= rect.right)
+    {
+         rect.right = rect.left;
+         cx = 1;
+    }
+    else
+         cx = rect.right - rect.left;
+    if (rect.top >= rect.bottom)
+    {
+        rect.bottom = rect.top;
+        cy = 1;
+    }
+    else
+        cy = rect.bottom - rect.top;
 
     win->rectClient = rect;
     OffsetRect( &rect, -data->whole_rect.left, -data->whole_rect.top );
@@ -680,8 +693,7 @@
 
     data->client_window = TSXCreateWindow( display, data->whole_window,
                                            rect.left, rect.top,
-                                           rect.right - rect.left,
-                                           rect.bottom - rect.top,
+                                           cx, cy,
                                            0, screen_depth,
                                            InputOutput, visual,
                                            CWEventMask | CWBitGravity | CWBackingStore, &attr );
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