initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/include/wx/scrolbar.h

@@ -0,0 +1,79 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/scrolbar.h
+// Purpose:     wxScrollBar base header
+// Author:      Julian Smart
+// Created:
+// Copyright:   (c) Julian Smart
+// 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() = default;
+
+    /*
+        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 = wxASCII_STR(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) override = 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(__WXGTK__)
+    #include "wx/gtk/scrolbar.h"
+#elif defined(__WXMAC__)
+    #include "wx/osx/scrolbar.h"
+#elif defined(__WXQT__)
+    #include "wx/qt/scrolbar.h"
+#endif
+
+#endif // wxUSE_SCROLLBAR
+
+#endif
+    // _WX_SCROLBAR_H_BASE_