make some important single-parameter constructors explicit

for symmetry also the other constructors in the same class
and mark their destructors as virtual if they are anyway
(cherry picked from commit 870349eada8c0e56d58c8d2ee40ad561a9f982fe)

Conflicts:
vcl/inc/vcl/button.hxx
vcl/inc/vcl/combobox.hxx
vcl/inc/vcl/ctrl.hxx
vcl/inc/vcl/dialog.hxx
vcl/inc/vcl/dockingarea.hxx
vcl/inc/vcl/event.hxx
vcl/inc/vcl/field.hxx
vcl/inc/vcl/fixed.hxx
vcl/inc/vcl/floatwin.hxx
vcl/inc/vcl/fontmanager.hxx
vcl/inc/vcl/group.hxx
vcl/inc/vcl/lstbox.hxx
vcl/inc/vcl/menu.hxx
vcl/inc/vcl/menubtn.hxx
vcl/inc/vcl/metaact.hxx
vcl/inc/vcl/morebtn.hxx
vcl/inc/vcl/pngread.hxx
vcl/inc/vcl/scrbar.hxx
vcl/inc/vcl/spin.hxx
vcl/inc/vcl/spinfld.hxx
vcl/inc/vcl/split.hxx
vcl/inc/vcl/syschild.hxx
vcl/inc/vcl/tabpage.hxx
vcl/inc/vcl/virdev.hxx
vcl/inc/vcl/wrkwin.hxx

Change-Id: I8c29f74208cf382a9baa01c2e2d0757688cb4641

1 files changed, 12 insertions, 12 deletions

diff --git a/include/vcl/fixed.hxx b/include/vcl/fixed.hxx
index b592d98a48d2..d8379e5be6ca 100644
--- a/include/vcl/fixed.hxx
+++ b/include/vcl/fixed.hxx
@@ -59,9 +59,9 @@ protected:
     virtual Window* getAccessibleRelationLabelFor() const;
 
 public:
-                    FixedText( Window* pParent, WinBits nStyle = 0 );
-                    FixedText( Window* pParent, const ResId& rResId );
-                    ~FixedText();
+    explicit        FixedText( Window* pParent, WinBits nStyle = 0 );
+    explicit        FixedText( Window* pParent, const ResId& rResId );
+    virtual         ~FixedText();
 
     virtual void    Paint( const Rectangle& rRect );
     virtual void    Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags );
@@ -85,7 +85,7 @@ public:
 class VCL_DLLPUBLIC SelectableFixedText : public Edit
 {
 public:
-    SelectableFixedText( Window* pParent, WinBits nStyle = 0 );
+    explicit SelectableFixedText( Window* pParent, WinBits nStyle = 0 );
 
     virtual void    LoseFocus();
 };
@@ -112,8 +112,8 @@ protected:
                     GetCanonicalTextColor( const StyleSettings& _rStyle ) const;
 
 public:
-                    FixedLine( Window* pParent, WinBits nStyle = WB_HORZ );
-                    FixedLine( Window* pParent, const ResId& rResId );
+    explicit        FixedLine( Window* pParent, WinBits nStyle = WB_HORZ );
+    explicit        FixedLine( Window* pParent, const ResId& );
 
     virtual void    Paint( const Rectangle& rRect );
     virtual void    Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags );
@@ -145,9 +145,9 @@ protected:
     SAL_DLLPRIVATE void    ImplLoadRes( const ResId& rResId );
 
 public:
-                    FixedBitmap( Window* pParent, WinBits nStyle = 0 );
-                    FixedBitmap( Window* pParent, const ResId& rResId );
-                    ~FixedBitmap();
+    explicit        FixedBitmap( Window* pParent, WinBits nStyle = 0 );
+    explicit        FixedBitmap( Window* pParent, const ResId& );
+    virtual         ~FixedBitmap();
 
     virtual void    Paint( const Rectangle& rRect );
     virtual void    Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags );
@@ -183,9 +183,9 @@ protected:
     SAL_DLLPRIVATE void    ImplLoadRes( const ResId& rResId );
 
 public:
-                    FixedImage( Window* pParent, WinBits nStyle = 0 );
-                    FixedImage( Window* pParent, const ResId& rResId );
-                    ~FixedImage();
+    explicit        FixedImage( Window* pParent, WinBits nStyle = 0 );
+    explicit        FixedImage( Window* pParent, const ResId& );
+    virtual         ~FixedImage();
 
     virtual void    Paint( const Rectangle& rRect );
     virtual void    Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags );