diff --git a/src/gui/components/cc_frm_window.cpp b/src/gui/components/cc_frm_window.cpp
index 869acd530..e808e28b1 100644
--- a/src/gui/components/cc_frm_window.cpp
+++ b/src/gui/components/cc_frm_window.cpp
@@ -170,8 +170,13 @@ void CComponentsWindow::initWindowSize()
 
 	if (width == 0)
 		width = frameBuffer->getScreenWidth();
+	else if ((unsigned)width > frameBuffer->getScreenWidth())
+		width = frameBuffer->getScreenWidth();
+
 	if (height == 0)
 		height = frameBuffer->getScreenHeight();
+	else if((unsigned)height > frameBuffer->getScreenHeight())
+		height = frameBuffer->getScreenHeight();
 }
 
 void CComponentsWindow::initWindowPos()
diff --git a/src/gui/lua/lua_cc_picture.cpp b/src/gui/lua/lua_cc_picture.cpp
index 926bb520f..b383bd79b 100644
--- a/src/gui/lua/lua_cc_picture.cpp
+++ b/src/gui/lua/lua_cc_picture.cpp
@@ -57,6 +57,8 @@ void CLuaInstCCPicture::CCPictureRegister(lua_State *L)
 		{ "hide",         CLuaInstCCPicture::CCPictureHide },
 		{ "setPicture",   CLuaInstCCPicture::CCPictureSetPicture },
 		{ "setCenterPos", CLuaInstCCPicture::CCPictureSetCenterPos },
+		{ "getHeight",    CLuaInstCCPicture::CCPictureGetHeight },
+		{ "getWidth",    CLuaInstCCPicture::CCPictureGetWidth },
 		{ "__gc",         CLuaInstCCPicture::CCPictureDelete },
 		{ NULL, NULL }
 	};
@@ -126,6 +128,26 @@ int CLuaInstCCPicture::CCPictureNew(lua_State *L)
 	return 1;
 }
 
+int CLuaInstCCPicture::CCPictureGetHeight(lua_State *L)
+{
+	CLuaCCPicture *D = CCPictureCheck(L, 1);
+	if (!D) return 0;
+
+	int h = D->cp->getHeight();
+	lua_pushinteger(L, h);
+	return 1;
+}
+
+int CLuaInstCCPicture::CCPictureGetWidth(lua_State *L)
+{
+	CLuaCCPicture *D = CCPictureCheck(L, 1);
+	if (!D) return 0;
+
+	int w = D->cp->getWidth();
+	lua_pushinteger(L, w);
+	return 1;
+}
+
 int CLuaInstCCPicture::CCPicturePaint(lua_State *L)
 {
 	lua_assert(lua_istable(L,1));
diff --git a/src/gui/lua/lua_cc_picture.h b/src/gui/lua/lua_cc_picture.h
index 2fb7c3e14..8bbc697ad 100644
--- a/src/gui/lua/lua_cc_picture.h
+++ b/src/gui/lua/lua_cc_picture.h
@@ -46,6 +46,8 @@ class CLuaInstCCPicture
 		static int CCPictureHide(lua_State *L);
 		static int CCPictureSetPicture(lua_State *L);
 		static int CCPictureSetCenterPos(lua_State *L);
+		static int CCPictureGetHeight(lua_State *L);
+		static int CCPictureGetWidth(lua_State *L);
 		static int CCPictureDelete(lua_State *L);
 };
 
diff --git a/src/gui/lua/lua_cc_text.cpp b/src/gui/lua/lua_cc_text.cpp
index 243aeaf3a..60f23f78c 100644
--- a/src/gui/lua/lua_cc_text.cpp
+++ b/src/gui/lua/lua_cc_text.cpp
@@ -140,14 +140,14 @@ int CLuaInstCCText::CCTextNew(lua_State *L)
 
 	CComponentsForm* pw = (parent && parent->w) ? parent->w->getBodyObject() : NULL;
 	if(pw){
-		if(dx == -1)
-			dx = pw->getHeight();
-		if(dy == -1)
-			dy = pw->getWidth();
+		if(dy < 1)
+			dy = pw->getHeight();
+		if(dx < 1)
+			dx = pw->getWidth();
 	}
-	if(dx == -1)
+	if(dx < 1)
 		dx = 100;
-	if(dy == -1)
+	if(dy < 1)
 		dy = 100;
 
 	CLuaCCText **udata = (CLuaCCText **) lua_newuserdata(L, sizeof(CLuaCCText *));
diff --git a/src/gui/lua/lua_cc_window.cpp b/src/gui/lua/lua_cc_window.cpp
index 9977bfa2b..754a1c16d 100644
--- a/src/gui/lua/lua_cc_window.cpp
+++ b/src/gui/lua/lua_cc_window.cpp
@@ -56,6 +56,7 @@ void CLuaInstCCWindow::CCWindowRegister(lua_State *L)
 		{ "header_height",  CLuaInstCCWindow::CCWindowGetHeaderHeight_dep }, /* function 'header_height' is deprecated */
 		{ "footer_height",  CLuaInstCCWindow::CCWindowGetFooterHeight_dep }, /* function 'footer_height' is deprecated */
 		{ "setCenterPos",   CLuaInstCCWindow::CCWindowSetCenterPos },
+		{ "setDimensionsAll", CLuaInstCCWindow::CCWindowSetDimensionsAll },
 		{ "__gc",           CLuaInstCCWindow::CCWindowDelete },
 		{ NULL, NULL }
 	};
@@ -295,6 +296,28 @@ int CLuaInstCCWindow::CCWindowGetFooterHeight(lua_State *L)
 	return 1;
 }
 
+int CLuaInstCCWindow::CCWindowSetDimensionsAll(lua_State *L)
+{
+	CLuaCCWindow *D = CCWindowCheck(L, 1);
+	if (!D) return 0;
+	lua_Integer x = luaL_checkint(L, 2);
+	lua_Integer y = luaL_checkint(L, 3);
+	lua_Integer w = luaL_checkint(L, 4);
+	lua_Integer h = luaL_checkint(L, 5);
+	if(x>-1 && y > -1 && w > 1 && h > 1){
+		if (h > (lua_Integer)CFrameBuffer::getInstance()->getScreenHeight())
+			h = (lua_Integer)CFrameBuffer::getInstance()->getScreenHeight();
+		if (w > (lua_Integer)CFrameBuffer::getInstance()->getScreenWidth())
+			w = (lua_Integer)CFrameBuffer::getInstance()->getScreenWidth();
+		if(x > w)
+			x = 0;
+		if(y > h)
+			y = 0;
+		D->w->setDimensionsAll(x,y,w,h);
+	}
+	return 0;
+}
+
 int CLuaInstCCWindow::CCWindowSetCenterPos(lua_State *L)
 {
 	lua_assert(lua_istable(L,1));
diff --git a/src/gui/lua/lua_cc_window.h b/src/gui/lua/lua_cc_window.h
index 0e32bc386..98cd9ac86 100644
--- a/src/gui/lua/lua_cc_window.h
+++ b/src/gui/lua/lua_cc_window.h
@@ -51,6 +51,7 @@ class CLuaInstCCWindow
 		static int CCWindowGetFooterHeight_dep(lua_State *L); // function 'footer_height' is deprecated
 		static int CCWindowSetCenterPos(lua_State *L);
 		static int CCWindowDelete(lua_State *L);
+		static int CCWindowSetDimensionsAll(lua_State *L);
 };
 
 #endif //_LUACCWINDOW_H