X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3cbab64109b007fa1d939fe588f5e79f9105b915..1c0338c5615c351371f704b326634f58d0bf7da9:/src/gtk1/slider.cpp

diff --git a/src/gtk1/slider.cpp b/src/gtk1/slider.cpp
index 594d0ae265..e0070f21ed 100644
--- a/src/gtk1/slider.cpp
+++ b/src/gtk1/slider.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        gtk/slider.cpp
+// Name:        src/gtk1/slider.cpp
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
@@ -10,12 +10,15 @@
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
+#if wxUSE_SLIDER
+
 #include "wx/slider.h"
 
-#if wxUSE_SLIDER
+#ifndef WX_PRECOMP
+    #include "wx/utils.h"
+    #include "wx/math.h"
+#endif
 
-#include "wx/utils.h"
-#include "wx/math.h"
 #include "wx/gtk1/private.h"
 
 //-----------------------------------------------------------------------------
@@ -41,13 +44,6 @@ static inline bool AreSameAdjustValues(double x, double y)
     return fabs(x - y) < 0.02;
 }
 
-static inline int AdjustValueToInt(double x)
-{
-    // we want to round to the nearest integer, i.e. 0.9 is rounded to 1 and
-    // -0.9 is rounded to -1
-    return (int)(x < 0 ? x - 0.5 : x + 0.5);
-}
-
 // process a scroll event
 static void
 ProcessScrollEvent(wxSlider *win, wxEventType evtType, double dvalue)
@@ -136,14 +132,14 @@ bool wxSlider::Create(wxWindow *parent, wxWindowID id,
         const wxPoint& pos, const wxSize& size,
         long style, const wxValidator& validator, const wxString& name )
 {
-    m_acceptsFocus = TRUE;
-    m_needParent = TRUE;
+    m_acceptsFocus = true;
+    m_needParent = true;
 
     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, validator, name ))
     {
         wxFAIL_MSG( wxT("wxSlider creation failed") );
-        return FALSE;
+        return false;
     }
 
     m_oldPos = 0.0;
@@ -201,12 +197,12 @@ bool wxSlider::Create(wxWindow *parent, wxWindowID id,
 
     PostCreation(size);
 
-    return TRUE;
+    return true;
 }
 
 int wxSlider::GetValue() const
 {
-    return AdjustValueToInt(m_adjust->value);
+    return wxRound(m_adjust->value);
 }
 
 void wxSlider::SetValue( int value )
@@ -339,4 +335,4 @@ wxSlider::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
     return GetDefaultAttributesFromGTKWidget(gtk_vscale_new);
 }
 
-#endif
+#endif // wxUSE_SLIDER