[Scummvm-cvs-logs] CVS: scummvm/gui browser.cpp,1.2,1.3 browser.h,1.2,1.3

[Max Horn]

Update of /cvsroot/scummvm/scummvm/gui
In directory usw-pr-cvs1:/tmp/cvs-serv30537

Modified Files:
	browser.cpp browser.h 
Log Message:
enabled 'Go Up' button

Index: browser.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/gui/browser.cpp,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- browser.cpp	14 Nov 2002 14:42:39 -0000	1.2
+++ browser.cpp	15 Nov 2002 17:54:48 -0000	1.3
@@ -36,7 +36,8 @@
 };
 
 BrowserDialog::BrowserDialog(NewGui *gui)
-	: Dialog(gui, 40, 10, 320-2*40, 200-2*10)
+	: Dialog(gui, 40, 10, 320-2*40, 200-2*10),
+	  _node(0), _nodeContent(0)
 {
 	// Headline - TODO: should be customizable during creation time
 	new StaticTextWidget(this, 10, 8, _w-2*10, kLineHeight,
@@ -74,6 +75,18 @@
 	Dialog::open();
 }
 
+void BrowserDialog::close()
+{
+	delete _node;
+	_node = 0;
+
+	delete _nodeContent;
+	_nodeContent = 0;
+
+	// Call super implementation
+	Dialog::close();
+}
+
 void BrowserDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data)
 {
 	FilesystemNode *tmp;
@@ -86,12 +99,10 @@
 		close();
 		break;
 	case kGoUpCmd:
-/*
 		tmp = _node->parent();
 		delete _node;
 		_node = tmp;
 		updateListing();
-*/
 		break;
 	case kListItemDoubleClickedCmd:
 		tmp = (*_nodeContent)[data].clone();

Index: browser.h
===================================================================
RCS file: /cvsroot/scummvm/scummvm/gui/browser.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- browser.h	14 Nov 2002 14:42:39 -0000	1.2
+++ browser.h	15 Nov 2002 17:54:49 -0000	1.3
@@ -37,7 +37,8 @@
 public:
 	BrowserDialog(NewGui *gui);
 
-	virtual void open();	
+	virtual void open();
+	virtual void close();
 	virtual void handleCommand(CommandSender *sender, uint32 cmd, uint32 data);
 
 protected: