X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c801d85f158c4cba50b588807daabdcbd0ed3853..438959cca892a7651634cc3a7aad4819ac49b23c:/include/wx/scrolbar.h?ds=sidebyside

diff --git a/include/wx/scrolbar.h b/include/wx/scrolbar.h
index fa67805e0d..f63573c0cb 100644
--- a/include/wx/scrolbar.h
+++ b/include/wx/scrolbar.h
@@ -1,13 +1,87 @@
-#ifndef __SCROLBARH_BASE__
-#define __SCROLBARH_BASE__
-
-#if defined(__WINDOWS__)
-#include "wx/msw/scrolbar.h"
-#elif defined(__MOTIF__)
-#include "wx/xt/scrolbar.h"
-#elif defined(__GTK__)
-#include "wx/gtk/scrolbar.h"
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/scrolbar.h
+// Purpose:     wxScrollBar base header
+// Author:      Julian Smart
+// Modified by:
+// Created:
+// Copyright:   (c) Julian Smart
+// RCS-ID:      $Id$
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_SCROLBAR_H_BASE_
+#define _WX_SCROLBAR_H_BASE_
+
+#include "wx/defs.h"
+
+#if wxUSE_SCROLLBAR
+
+#include "wx/control.h"
+
+extern WXDLLIMPEXP_DATA_CORE(const char) wxScrollBarNameStr[];
+
+// ----------------------------------------------------------------------------
+// wxScrollBar: a scroll bar control
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxScrollBarBase : public wxControl
+{
+public:
+    wxScrollBarBase() { }
+
+    /*
+        Derived classes should provide the following method and ctor with the
+        same parameters:
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxSB_HORIZONTAL,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxScrollBarNameStr);
+    */
+
+    // accessors
+    virtual int GetThumbPosition() const = 0;
+    virtual int GetThumbSize() const = 0;
+    virtual int GetPageSize() const = 0;
+    virtual int GetRange() const = 0;
+
+    bool IsVertical() const { return (m_windowStyle & wxVERTICAL) != 0; }
+
+    // operations
+    virtual void SetThumbPosition(int viewStart) = 0;
+    virtual void SetScrollbar(int position, int thumbSize,
+                              int range, int pageSize,
+                              bool refresh = true) = 0;
+
+    // implementation-only
+    bool IsNeeded() const { return GetRange() > GetThumbSize(); }
+
+private:
+    wxDECLARE_NO_COPY_CLASS(wxScrollBarBase);
+};
+
+#if defined(__WXUNIVERSAL__)
+    #include "wx/univ/scrolbar.h"
+#elif defined(__WXMSW__)
+    #include "wx/msw/scrolbar.h"
+#elif defined(__WXMOTIF__)
+    #include "wx/motif/scrolbar.h"
+#elif defined(__WXGTK20__)
+    #include "wx/gtk/scrolbar.h"
+#elif defined(__WXGTK__)
+    #include "wx/gtk1/scrolbar.h"
+#elif defined(__WXMAC__)
+    #include "wx/osx/scrolbar.h"
+#elif defined(__WXCOCOA__)
+    #include "wx/cocoa/scrolbar.h"
+#elif defined(__WXPM__)
+    #include "wx/os2/scrolbar.h"
 #endif
 
+#endif // wxUSE_SCROLLBAR
+
 #endif
-    // __SCROLBARH_BASE__
+    // _WX_SCROLBAR_H_BASE_