Add a test that grows a window by changing its normal hints.

tests/mingrow.c

@@ -0,0 +1,100 @@
+/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
+
+   noresize.c for the Openbox window manager
+   Copyright (c) 2003-2007   Dana Jansens
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   See the COPYING file for a copy of the GNU General Public License.
+*/
+
+#include <stdio.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+int main () {
+  XSetWindowAttributes xswa;
+  unsigned long        xswamask;
+  Display   *display;
+  Window     win;
+  XEvent     report;
+  int        x=10,y=10,h=100,w=100;
+  XSizeHints size;
+
+  display = XOpenDisplay(NULL);
+
+  if (display == NULL) {
+    fprintf(stderr, "couldn't connect to X server :0\n");
+    return 0;
+  }
+
+  xswa.win_gravity = StaticGravity;
+  xswamask = CWWinGravity;
+
+  win = XCreateWindow(display, RootWindow(display, 0),
+		      x, y, w, h, 0, CopyFromParent, CopyFromParent,
+		      CopyFromParent, xswamask, &xswa);
+
+  XSetWindowBackground(display,win,WhitePixel(display,0));
+
+  size.flags = PMinSize | PMaxSize;
+  size.max_width = 0;
+  size.min_width = w;
+  size.max_height = 0;
+  size.min_height = h;
+  XSetWMNormalHints(display, win, &size);
+
+  XSelectInput(display, win, ExposureMask | StructureNotifyMask);
+
+  XMapWindow(display, win);
+  XFlush(display);
+
+  printf("sleeping 4..");
+  fflush(stdout);
+  sleep(1);
+  printf("3..");
+  fflush(stdout);
+  sleep(1);
+  printf("2..");
+  fflush(stdout);
+  sleep(1);
+  printf("1..");
+  fflush(stdout);
+  sleep(1);
+  printf("\n");
+
+  size.flags = PMinSize | PMaxSize;
+  size.max_width = 0;
+  size.min_width = w*2;
+  size.max_height = 0;
+  size.min_height = h*2;
+  XSetWMNormalHints(display, win, &size);
+
+  while (1) {
+    XNextEvent(display, &report);
+
+    switch (report.type) {
+    case Expose:
+      printf("exposed\n");
+      break;
+    case ConfigureNotify:
+      x = report.xconfigure.x;
+      y = report.xconfigure.y;
+      w = report.xconfigure.width;
+      h = report.xconfigure.height;
+      printf("confignotify %i,%i-%ix%i\n",x,y,w,h);
+      break;
+    }
+
+  }
+
+  return 1;
+}