Make the output-listbox for filesnames a little bit larger as otherwise only...

Make the output-listbox for filesnames a little bit larger as otherwise only short paths did get displayed.
Also add output for selecting a directory (was mainly needed for bug-hunting, but I guess won't hurt having that always).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4824 dfc29bdd-3216-0410-991c-e03cc46cb475

examples/05.UserInterface/main.cpp

@@ -150,13 +150,24 @@ public:
 
 			case EGET_FILE_SELECTED:
 				{
-					// show the model filename, selected in the file dialog
+					// show the event and the selected model filename from the file dialog
 					IGUIFileOpenDialog* dialog =
 						(IGUIFileOpenDialog*)event.GUIEvent.Caller;
+					Context.listbox->addItem(L"EGET_FILE_SELECTED");
 					Context.listbox->addItem(dialog->getFileName());
 				}
 				break;
 
+			case EGET_DIRECTORY_SELECTED:
+				{
+					// show the event and the selected directory name from the file dialog
+					IGUIFileOpenDialog* dialog =
+						(IGUIFileOpenDialog*)event.GUIEvent.Caller;
+					Context.listbox->addItem(L"EGET_DIRECTORY_SELECTED");
+					Context.listbox->addItem(core::stringw(dialog->getDirectoryName()).c_str());
+				}
+				break;
+
 			default:
 				break;
 			}
@@ -244,8 +255,8 @@ int main()
 	// set scrollbar position to alpha value of an arbitrary element
 	scrollbar->setPos(env->getSkin()->getColor(EGDC_WINDOW).getAlpha());
 
-	env->addStaticText(L"Logging ListBox:", rect<s32>(50,110,250,130), true);
-	IGUIListBox * listbox = env->addListBox(rect<s32>(50, 140, 250, 210));
+	env->addStaticText(L"Logging ListBox:", rect<s32>(10,110,350,130), true);
+	IGUIListBox * listbox = env->addListBox(rect<s32>(10, 140, 350, 210));
 	env->addEditBox(L"Editable Text", rect<s32>(350, 80, 550, 100));
 
 	// Store the appropriate data in a context structure.