X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1e6feb95a79834836e88143b15d9f424ebe79621..07502d7351ab56770752ad01ee28af497cf2ab9c:/include/wx/univ/scrarrow.h

diff --git a/include/wx/univ/scrarrow.h b/include/wx/univ/scrarrow.h
index b4d68719cc..57cc4df70a 100644
--- a/include/wx/univ/scrarrow.h
+++ b/include/wx/univ/scrarrow.h
@@ -5,17 +5,13 @@
 // Modified by:
 // Created:     22.01.01
 // RCS-ID:      $Id$
-// Copyright:   (c) 2001 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
+// Copyright:   (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_UNIV_SCRARROW_H_
 #define _WX_UNIV_SCRARROW_H_
 
-#ifdef __GNUG__
-    #pragma interface "univscrarrow.h"
-#endif
-
 // ----------------------------------------------------------------------------
 // wxScrollArrows is not a control but just a class containing the common
 // functionality of scroll arrows, whether part of scrollbars, spin ctrls or
@@ -54,7 +50,7 @@ public:
     // draws the arrow on the given DC in the given rectangle, uses
     // wxControlWithArrows::GetArrowState() to get its current state
     void DrawArrow(Arrow arrow, wxDC& dc, const wxRect& rect,
-                   bool scrollbarLike = FALSE) const;
+                   bool scrollbarLike = false) const;
 
     // process a mouse move, enter or leave event, possibly calling
     // wxControlWithArrows::SetArrowState() if wxControlWithArrows::HitTest()
@@ -85,6 +81,8 @@ private:
 class WXDLLEXPORT wxControlWithArrows
 {
 public:
+    virtual ~wxControlWithArrows() {}
+
     // get the renderer to use for drawing the arrows
     virtual wxRenderer *GetRenderer() const = 0;
 
@@ -100,13 +98,13 @@ public:
     // set or clear the specified flag in the arrow state: this function is
     // responsible for refreshing the control
     virtual void SetArrowFlag(wxScrollArrows::Arrow arrow,
-                              int flag, bool set = TRUE) = 0;
+                              int flag, bool set = true) = 0;
 
     // hit testing: return on which arrow the point is (or Arrow_None)
     virtual wxScrollArrows::Arrow HitTest(const wxPoint& pt) const = 0;
 
-    // called when the arrow is pressed, return TRUE to continue scrolling and
-    // FALSE to stop it
+    // called when the arrow is pressed, return true to continue scrolling and
+    // false to stop it
     virtual bool OnArrow(wxScrollArrows::Arrow arrow) = 0;
 };