one ConfigFile for all

src/gui/qt/settingsdialog/settingsdialogimpl.h

@@ -25,11 +25,12 @@
 #include <QtCore>
 #include <QtGui>
 
+class ConfigFile;
 
 class settingsDialogImpl: public QDialog, public Ui::settingsDialog {
 Q_OBJECT
 public:
-    settingsDialogImpl(QWidget *parent = 0);
+    settingsDialogImpl(QWidget *parent = 0, ConfigFile *c = 0);
 
 	void setPlayerNickIsChanged(bool theValue){ playerNickIsChanged = theValue;}
 	bool getPlayerNickIsChanged() const{ return playerNickIsChanged;}
@@ -53,6 +54,8 @@ private:
 	
 	bool playerNickIsChanged;
 	bool settingsCorrect;
+	
+	ConfigFile* myConfig;
 
 };