From 34bd8bf599a6bd2b73b6c5d9e644847572258d22 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <korli@users.berlios.de>
Date: Sun, 13 May 2007 17:47:23 +0000
Subject: [PATCH] cleanup, fixed some warnings

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21128 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/private/print/FolderWatcher.h   | 1 +
 src/apps/expander/DirectoryFilePanel.h  | 1 +
 src/apps/expander/GenericThread.h       | 2 +-
 src/apps/soundrecorder/DrawingTidbits.h | 3 ++-
 src/servers/app/EventDispatcher.h       | 1 +
 src/servers/app/FontFamily.h            | 1 +
 src/servers/app/HashTable.h             | 1 +
 src/servers/app/ScreenManager.h         | 1 +
 8 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/headers/private/print/FolderWatcher.h b/headers/private/print/FolderWatcher.h
index 1d87d52c30..ef3be25ec6 100644
--- a/headers/private/print/FolderWatcher.h
+++ b/headers/private/print/FolderWatcher.h
@@ -42,6 +42,7 @@
 
 class FolderListener {
 public:
+	virtual ~FolderListener() {};
 		// entry created or moved into folder
 	virtual void EntryCreated(node_ref* node, entry_ref* entry) {};
 		// entry removed from folder (or moved to another folder) 
diff --git a/src/apps/expander/DirectoryFilePanel.h b/src/apps/expander/DirectoryFilePanel.h
index 144212b62f..fd4dc267be 100644
--- a/src/apps/expander/DirectoryFilePanel.h
+++ b/src/apps/expander/DirectoryFilePanel.h
@@ -49,6 +49,7 @@ class DirectoryFilePanel : public BFilePanel {
 			uint32 node_flavors = 0, bool allow_multiple_selection = true,
 			BMessage *message = 0, BRefFilter * = 0,
 			bool modal = false, bool hide_when_done = true);
+		virtual ~DirectoryFilePanel() {};
 		virtual void SelectionChanged(void);
 		virtual void Show();
 
diff --git a/src/apps/expander/GenericThread.h b/src/apps/expander/GenericThread.h
index 3539f98b16..8370b64852 100644
--- a/src/apps/expander/GenericThread.h
+++ b/src/apps/expander/GenericThread.h
@@ -24,7 +24,7 @@ class GenericThread
 		status_t	Kill(void);
 
 		void		ExitWithReturnValue(status_t a_return_value);
-		status_t	SetExitCallback(void(* a_callback)(void *), void * a_data);
+		status_t	SetExitCallback(void (* a_callback)(void *), void * a_data);
 		status_t	WaitForThread(status_t * a_exit_value);
 
 		status_t	Rename(char * a_name);
diff --git a/src/apps/soundrecorder/DrawingTidbits.h b/src/apps/soundrecorder/DrawingTidbits.h
index a0d2374bf6..417f60ac3d 100644
--- a/src/apps/soundrecorder/DrawingTidbits.h
+++ b/src/apps/soundrecorder/DrawingTidbits.h
@@ -47,4 +47,5 @@ const float kDimLevel = 0.6;
 void ReplaceColor(BBitmap *bitmap, rgb_color from, rgb_color to);
 void ReplaceTransparentColor(BBitmap *bitmap, rgb_color with);
 
-#endif
\ No newline at end of file
+#endif
+
diff --git a/src/servers/app/EventDispatcher.h b/src/servers/app/EventDispatcher.h
index 1e1a85cc22..d6dc4b5492 100644
--- a/src/servers/app/EventDispatcher.h
+++ b/src/servers/app/EventDispatcher.h
@@ -56,6 +56,7 @@ class EventTarget {
 
 class EventFilter {
 	public:
+		virtual ~EventFilter() {};
 		virtual filter_result Filter(BMessage* event, EventTarget** _target,
 			int32* _viewToken = NULL, BMessage* latestMouseMoved = NULL) = 0;
 		virtual void RemoveTarget(EventTarget* target);
diff --git a/src/servers/app/FontFamily.h b/src/servers/app/FontFamily.h
index 19dbbb1436..5c30569d05 100644
--- a/src/servers/app/FontFamily.h
+++ b/src/servers/app/FontFamily.h
@@ -49,6 +49,7 @@ class FontKey : public Hashable {
 			: fHash(familyID | (styleID << 16UL))
 		{
 		}
+		virtual ~FontKey() {};
 
 		virtual uint32	Hash() const
 							{ return fHash; }
diff --git a/src/servers/app/HashTable.h b/src/servers/app/HashTable.h
index 6c50f77699..9b48513c99 100644
--- a/src/servers/app/HashTable.h
+++ b/src/servers/app/HashTable.h
@@ -14,6 +14,7 @@
 
 class Hashable {
 	public:
+		virtual ~Hashable() {};
 		virtual uint32 Hash() const = 0;
 		virtual bool CompareTo(Hashable& hashable) const = 0;
 };
diff --git a/src/servers/app/ScreenManager.h b/src/servers/app/ScreenManager.h
index 9b05eea50d..7951f03216 100644
--- a/src/servers/app/ScreenManager.h
+++ b/src/servers/app/ScreenManager.h
@@ -24,6 +24,7 @@ typedef BObjectList<Screen> ScreenList;
 
 class ScreenOwner {
 	public:
+		virtual ~ScreenOwner() {};
 		virtual void	ScreenRemoved(Screen* screen) = 0;
 		virtual void	ScreenAdded(Screen* screen) = 0;