CComponentsWindow: add missing member paint()

This is a partial revert of cbeb9f3ac6

src/gui/components/cc_frm.h

@@ -317,6 +317,9 @@ class CComponentsWindow : public CComponentsForm
 
 		///refresh position and dimension and reinitialize elemenatary properties
 		void Refresh(){initCCWItems();};
+
+		///paint all window items, this overwriting paint() from CComponentsForm
+		virtual void paint(bool do_save_bg = CC_SAVE_SCREEN_YES);
 };
 
 

src/gui/components/cc_frm_window.cpp

@@ -254,3 +254,11 @@ void CComponentsWindow::initCCWItems()
 			addCCItem(ccw_footer);
 }
 
+void CComponentsWindow::paint(bool do_save_bg)
+{
+	//prepare items before paint
+	initCCWItems();
+
+	//paint form contents
+	paintForm(do_save_bg);
+}