Fixed tab key behaviour the first time of viewing a card. Also fixed which editor gets the focus with Tab or Shift+Tab

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@966 0fc631ac-6414-0410-93d0-97cfa31319b6

src/gui/control/card_editor.hpp

@@ -36,6 +36,8 @@ class DataEditor : public CardViewer {
 	void select(ValueViewer* v);
 	/// Select the first editable and visible editor (by tab index)
 	void selectFirst();
+	/// Select the last editable and visible editor (by tab index)
+	void selectLast();
 	/// Select the next editable editor, returns false if the current editor is the last one
 	bool selectNext();
 	/// Select the previous editable editor, returns false if the current editor is the first one
@@ -43,6 +45,9 @@ class DataEditor : public CardViewer {
 	
 	virtual bool AcceptsFocus() const;
 	
+	/// The next window in the tab order (optional)
+	const wxWindow* next_in_tab_order;
+	
 	// --------------------------------------------------- : Clipboard
 	
 	bool canCut()   const;