Make storing non-trivial data in wxThreadSpecificInfo possible.

[wxWidgets.git] / include / wx / scrolbar.h

diff --git a/include/wx/scrolbar.h b/include/wx/scrolbar.h
index 49f9a11b05cc997e82be386d76b745fa3e47ef15..21f2d75a8a904fc5ac2b1bf39b6476564fc5ad66 100644 (file)
--- a/include/wx/scrolbar.h
+++ b/include/wx/scrolbar.h
@@ -1,19 +1,86 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/scrolbar.h
+// Purpose:     wxScrollBar base header
+// Author:      Julian Smart
+// Modified by:
+// Created:
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
 #ifndef _WX_SCROLBAR_H_BASE_
 #define _WX_SCROLBAR_H_BASE_
 
-#if defined(__WXMSW__)
-#include "wx/msw/scrolbar.h"
+#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"
+    #include "wx/motif/scrolbar.h"
+#elif defined(__WXGTK20__)
+    #include "wx/gtk/scrolbar.h"
 #elif defined(__WXGTK__)
-#include "wx/gtk/scrolbar.h"
-#elif defined(__WXQT__)
-#include "wx/qt/scrolbar.h"
+    #include "wx/gtk1/scrolbar.h"
 #elif defined(__WXMAC__)
-#include "wx/mac/scrolbar.h"
-#elif defined(__WXSTUBS__)
-#include "wx/stubs/scrolbar.h"
+    #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
     // _WX_SCROLBAR_H_BASE_