added display functionality to VirtualKeyboard to allow preview of key presses to be visible

svn-id: r33476

1 files changed, 5 insertions, 3 deletions

diff --git a/backends/common/virtual-keyboard.cpp b/backends/common/virtual-keyboard.cpp
index 60c0de2356..c852839871 100644
--- a/backends/common/virtual-keyboard.cpp
+++ b/backends/common/virtual-keyboard.cpp
@@ -151,7 +151,7 @@ void VirtualKeyboard::processAreaClick(const Common::String& area) {
 }
 
 void VirtualKeyboard::switchMode(Mode *newMode) {
-	_kbdGUI->setKeyboardSurface(newMode->image, newMode->transparentColor);
+	_kbdGUI->initMode(newMode);
 	_currentMode = newMode;
 }
 
@@ -267,8 +267,6 @@ void VirtualKeyboard::KeyPressQueue::insertKey(KeyState key) {
 	kp.key = key;
 	kp.strLen = keyStr.size();
 	_keys.insert(_keyPos, kp);
-
-	
 }
 
 void VirtualKeyboard::KeyPressQueue::deleteKey() {
@@ -337,6 +335,10 @@ String VirtualKeyboard::KeyPressQueue::getString()
 	return _str + flags;
 }
 
+uint VirtualKeyboard::KeyPressQueue::getInsertIndex() {
+	return _strPos;
+}
+
 bool VirtualKeyboard::KeyPressQueue::hasStringChanged() {
 	bool ret = _strChanged;
 	_strChanged = false;