Fixes for CControl derived classes

CControl has a virtual destructor and constructor without
side effects, so problem of double calls can be fixed
(unlike issue #8)

src/button.cpp

@@ -42,8 +42,6 @@
 
 CButton::CButton(CInstanceManager* iMan) : CControl(iMan)
 {
-	CControl::CControl(iMan);
-
 	m_bCapture = FALSE;
 	m_bImmediat = FALSE;
 	m_bRepeat = FALSE;

src/button.h

@@ -31,7 +31,7 @@ class CButton : public CControl
 {
 public:
 	CButton(CInstanceManager* iMan);
-	~CButton();
+	virtual ~CButton();
 
 	BOOL	Create(FPOINT pos, FPOINT dim, int icon, EventMsg eventMsg);
 

src/check.cpp

@@ -38,7 +38,6 @@
 
 CCheck::CCheck(CInstanceManager* iMan) : CControl(iMan)
 {
-	CControl::CControl(iMan);
 }
 
 // Object's destructor.

src/check.h

@@ -31,7 +31,7 @@ class CCheck : public CControl
 {
 public:
 	CCheck(CInstanceManager* iMan);
-	~CCheck();
+	virtual ~CCheck();
 
 	BOOL	Create(FPOINT pos, FPOINT dim, int icon, EventMsg eventMsg);
 

src/color.cpp

@@ -42,8 +42,6 @@
 
 CColor::CColor(CInstanceManager* iMan) : CControl(iMan)
 {
-	CControl::CControl(iMan);
-
 	m_bRepeat = FALSE;
 	m_repeat = 0.0f;
 

src/color.h

@@ -32,7 +32,7 @@ class CColor : public CControl
 {
 public:
 	CColor(CInstanceManager* iMan);
-	~CColor();
+	virtual ~CColor();
 
 	BOOL	Create(FPOINT pos, FPOINT dim, int icon, EventMsg eventMsg);
 

src/compass.cpp

@@ -36,8 +36,6 @@
 
 CCompass::CCompass(CInstanceManager* iMan) : CControl(iMan)
 {
-	CControl::CControl(iMan);
-
 	m_dir = 0.0f;
 }
 

src/compass.h

@@ -31,7 +31,7 @@ class CCompass : public CControl
 {
 public:
 	CCompass(CInstanceManager* iMan);
-	~CCompass();
+	virtual ~CCompass();
 
 	BOOL	Create(FPOINT pos, FPOINT dim, int icon, EventMsg eventMsg);