VKEYBD: Slight cleanup.

2 files changed, 7 insertions, 9 deletions

diff --git a/backends/vkeybd/virtual-keyboard.cpp b/backends/vkeybd/virtual-keyboard.cpp
index 7d47b709a7..678c751410 100644
--- a/backends/vkeybd/virtual-keyboard.cpp
+++ b/backends/vkeybd/virtual-keyboard.cpp
@@ -56,11 +56,9 @@ VirtualKeyboard::~VirtualKeyboard() {
 }
 
 void VirtualKeyboard::deleteEvents() {
-	ModeMap::iterator it_m;
-	VKEventMap::iterator it_e;
-	for (it_m = _modes.begin(); it_m != _modes.end(); ++it_m) {
-		VKEventMap *evt = &(it_m->_value.events);
-		for (it_e = evt->begin(); it_e != evt->end(); ++it_e)
+	for (ModeMap::iterator it_m = _modes.begin(); it_m != _modes.end(); ++it_m) {
+		VKEventMap &evt = it_m->_value.events;
+		for (VKEventMap::iterator it_e = evt.begin(); it_e != evt.end(); ++it_e)
 			delete it_e->_value;
 	}
 }
@@ -332,7 +330,7 @@ void VirtualKeyboard::KeyPressQueue::insertKey(KeyState key) {
 void VirtualKeyboard::KeyPressQueue::deleteKey() {
 	if (_keyPos == _keys.begin())
 		return;
-	List<VirtualKeyPress>::iterator it = _keyPos;
+	KeyPressList::iterator it = _keyPos;
 	it--;
 	_strPos -= it->strLen;
 	while ((it->strLen)-- > 0)
diff --git a/backends/vkeybd/virtual-keyboard.h b/backends/vkeybd/virtual-keyboard.h
index 21f149ae57..4ab5ad446d 100644
--- a/backends/vkeybd/virtual-keyboard.h
+++ b/backends/vkeybd/virtual-keyboard.h
@@ -172,13 +172,13 @@ protected:
 		byte _flags;
 		String _flagsStr;
 
-
-		List<VirtualKeyPress> _keys;
+		typedef List<VirtualKeyPress> KeyPressList;
+		KeyPressList _keys;
 		String _keysStr;
 
 		bool _strChanged;
 
-		List<VirtualKeyPress>::iterator _keyPos;
+		KeyPressList::iterator _keyPos;
 		uint _strPos;
 	};