Remove "What's This?" and update tooltips (#4128)

include/CaptionMenu.h

@@ -39,13 +39,6 @@ class EXPORT CaptionMenu : public QMenu
 public:
 	CaptionMenu( const QString & _title, QWidget * _parent = 0 );
 	virtual ~CaptionMenu();
-
-	///
-	/// \brief Adds a "Help" action displaying the Menu's parent's WhatsThis
-	///		   text when selected.
-	///
-	void addHelpAction();
-
 } ;
 
 

include/ControllerView.h

@@ -60,7 +60,6 @@ public:
 public slots:
 	void editControls();
 	void deleteController();
-	void displayHelp();
 	void closeControls();
 	void renameController();
 

include/EffectView.h

@@ -63,7 +63,6 @@ public slots:
 	void moveUp();
 	void moveDown();
 	void deletePlugin();
-	void displayHelp();
 	void closeEffects();
 
 

include/FxLine.h

@@ -107,7 +107,6 @@ private slots:
 	void removeUnusedChannels();
 	void moveChannelLeft();
 	void moveChannelRight();
-	void displayHelp();
 };
 
 

include/Knob.h

@@ -139,7 +139,6 @@ protected:
 
 private slots:
 	virtual void enterValue();
-	void displayHelp();
 	void friendlyUpdate();
 	void toggleScale();
 

include/MainWindow.h

@@ -147,7 +147,6 @@ public slots:
 	void resetWindowTitle();
 
 	void emptySlot();
-	void enterWhatsThisMode();
 	void createNewProject();
 	void createNewProjectFromTemplate( QAction * _idx );
 	void openProject();

include/SetupDialog.h

@@ -70,7 +70,6 @@ private slots:
 	// general settings widget
 	void setBufferSize( int _value );
 	void resetBufSize();
-	void displayBufSizeHelp();
 
 	// path settings widget
 	void setWorkingDir( const QString & _wd );
@@ -86,15 +85,12 @@ private slots:
 	// performance settings widget
 	void setAutoSaveInterval( int time );
 	void resetAutoSave();
-	void displaySaveIntervalHelp();
 
 	// audio settings widget
 	void audioInterfaceChanged( const QString & _driver );
-	void displayAudioHelp();
 
 	// MIDI settings widget
 	void midiInterfaceChanged( const QString & _driver );
-	void displayMIDIHelp();
 
 
 	void toggleToolTips( bool _enabled );