X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=otk%2Fapplication.cc;h=70f9e24b7565339beccd5e52822679e1a473ddae;hb=70eb03ad50e1a71fd64c8cb1ebabbff311850553;hp=16b9e0f5cbe57915c24da28b2799c4d071476817;hpb=804b8cc6e5913913a76894a753619590a291c204;p=chaz%2Fopenbox

diff --git a/otk/application.cc b/otk/application.cc
index 16b9e0f5..70f9e24b 100644
--- a/otk/application.cc
+++ b/otk/application.cc
@@ -1,5 +1,12 @@
+// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
+
+#ifdef HAVE_CONFIG_H
+# include "../config.h"
+#endif
+
 #include "application.hh"
 #include "eventhandler.hh"
+#include "widget.hh"
 
 extern "C" {
 #ifdef HAVE_STDLIB_H
@@ -12,13 +19,16 @@ extern "C" {
 namespace otk {
 
 OtkApplication::OtkApplication(int argc, char **argv)
-  : OtkEventDispatcher(), _dockable(false)
+  : OtkEventDispatcher(),
+    _dockable(false),
+    _appwidget_count(0)
 {
   argc = argc;
   argv = argv;
 
   OBDisplay::initialize(0);
-  const ScreenInfo *s_info = OBDisplay::screenInfo(DefaultScreen(OBDisplay::display));
+  const ScreenInfo *s_info =
+    OBDisplay::screenInfo(DefaultScreen(OBDisplay::display));
 
   _timer_manager = new OBTimerQueueManager();
   _img_ctrl = new BImageControl(_timer_manager, s_info, True, 4, 5, 200);
@@ -44,7 +54,7 @@ void OtkApplication::loadStyle(void)
   std::string style = "/usr/local/share/openbox/styles/artwiz";
   _style_conf->setFile(style);
   if (!_style_conf->load()) {
-    std::cerr << "Unable to load style \"" << style << "\". Aborting.\n";
+    std::cerr << "ERROR: Unable to load style \"" << style << "\".\n";
     ::exit(1);
   }
   _style->load(*_style_conf);
@@ -52,7 +62,14 @@ void OtkApplication::loadStyle(void)
 
 void OtkApplication::exec(void)
 {
-  while (1) {
+  if (_appwidget_count <= 0) {
+    std::cerr << "ERROR: No main widgets exist. You must create and show() " <<
+      "an OtkAppWidget for the OtkApplication before calling " <<
+      "OtkApplication::exec().\n";
+    ::exit(1);
+  }
+
+  while (_appwidget_count > 0) {
     dispatchEvents();
     _timer_manager->fire(); // fire pending events
   }