[apps] Delete useless obsoletfunction in float parameter controller

Change-Id: I2421de22519aacc2ef329cca12dc6fa3b6ad845d

apps/float_parameter_controller.h

@@ -10,7 +10,6 @@
 class FloatParameterController : public ViewController, public SimpleListViewDataSource, public SelectableTableViewDelegate, public TextFieldDelegate {
 public:
   FloatParameterController(Responder * parentResponder);
-  virtual ExpressionTextFieldDelegate * textFieldDelegate() = 0;
   View * view() override;
   void didBecomeFirstResponder() override;
   KDCoordinate cellHeight() override;

apps/graph/graph/goto_parameter_controller.cpp

@@ -12,11 +12,6 @@ GoToParameterController::GoToParameterController(Responder * parentResponder, Gr
 {
 }
 
-ExpressionTextFieldDelegate * GoToParameterController::textFieldDelegate() {
-  ExpressionTextFieldDelegate * myApp = (ExpressionTextFieldDelegate *)app();
-  return myApp;
-}
-
 const char * GoToParameterController::title() const {
   return "Aller a";
 }

apps/graph/graph/goto_parameter_controller.h

@@ -9,7 +9,6 @@ namespace Graph {
 class GoToParameterController : public FloatParameterController {
 public:
   GoToParameterController(Responder * parentResponder, GraphWindow * graphWindow);
-  ExpressionTextFieldDelegate * textFieldDelegate() override;
   const char * title() const override;
   int numberOfRows() override;
   TableViewCell * reusableCell(int index) override;

apps/graph/graph/window_parameter_controller.cpp

@@ -14,11 +14,6 @@ WindowParameterController::WindowParameterController(Responder * parentResponder
 {
 }
 
-ExpressionTextFieldDelegate * WindowParameterController::textFieldDelegate() {
-  ExpressionTextFieldDelegate * myApp = (ExpressionTextFieldDelegate *)app();
-  return myApp;
-}
-
 const char * WindowParameterController::title() const {
   return "Axes";
 }

apps/graph/graph/window_parameter_controller.h

@@ -10,7 +10,6 @@ namespace Graph {
 class WindowParameterController : public FloatParameterController {
 public:
   WindowParameterController(Responder * parentResponder, GraphWindow * graphWindow);
-  ExpressionTextFieldDelegate * textFieldDelegate() override;
   const char * title() const override;
   int numberOfRows() override;
   TableViewCell * reusableCell(int index) override;

apps/graph/values/interval_parameter_controller.cpp

@@ -13,11 +13,6 @@ IntervalParameterController::IntervalParameterController(Responder * parentRespo
 {
 }
 
-ExpressionTextFieldDelegate * IntervalParameterController::textFieldDelegate() {
-  ExpressionTextFieldDelegate * myApp = (ExpressionTextFieldDelegate *)app();
-  return myApp;
-}
-
 const char * IntervalParameterController::title() const {
   return "Regler l'intervalle";
 }

apps/graph/values/interval_parameter_controller.h

@@ -10,7 +10,6 @@ namespace Graph {
 class IntervalParameterController : public FloatParameterController {
 public:
   IntervalParameterController(Responder * parentResponder, Interval * interval);
-  ExpressionTextFieldDelegate * textFieldDelegate() override;
   Interval * interval();
   const char * title() const override;
   int numberOfRows() override;

apps/probability/parameters_controller.cpp

@@ -79,11 +79,6 @@ ParametersController::ParametersController(Responder * parentResponder) :
 {
 }
 
-ExpressionTextFieldDelegate * ParametersController::textFieldDelegate() {
-  ExpressionTextFieldDelegate * myApp = (ExpressionTextFieldDelegate *)app();
-  return myApp;
-}
-
 View * ParametersController::view() {
   return &m_contentView;
 }

apps/probability/parameters_controller.h

@@ -11,7 +11,6 @@ namespace Probability {
 class ParametersController : public FloatParameterController {
 public:
   ParametersController(Responder * parentResponder);
-  ExpressionTextFieldDelegate * textFieldDelegate() override;
   View * view() override;
   const char * title() const override;
   void setLaw(Law * law);

apps/statistics/histogram_parameter_controller.cpp

@@ -12,11 +12,6 @@ HistogramParameterController::HistogramParameterController(Responder * parentRes
 {
 }
 
-ExpressionTextFieldDelegate * HistogramParameterController::textFieldDelegate() {
-  ExpressionTextFieldDelegate * myApp = (ExpressionTextFieldDelegate *)app();
-  return myApp;
-}
-
 const char * HistogramParameterController::title() const {
   return "Histogramme";
 }

apps/statistics/histogram_parameter_controller.h

@@ -10,7 +10,6 @@ namespace Statistics {
 class HistogramParameterController : public FloatParameterController {
 public:
   HistogramParameterController(Responder * parentResponder, Data * data);
-  ExpressionTextFieldDelegate * textFieldDelegate() override;
   const char * title() const override;
   int numberOfRows() override;
   TableViewCell * reusableCell(int index) override;