1. added support for bitmaps with alpha channel

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

diff --git a/include/wx/scrolbar.h b/include/wx/scrolbar.h
index fa67805e0dbebe430b2e26b055e315f5968ce923..512542a0b8f2826ef6047910e415244e7bb53f74 100644 (file)
--- a/include/wx/scrolbar.h
+++ b/include/wx/scrolbar.h
@@ -1,13 +1,65 @@
-#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"
+#ifndef _WX_SCROLBAR_H_BASE_
+#define _WX_SCROLBAR_H_BASE_
+
+#if wxUSE_SCROLLBAR
+
+#include "wx/control.h"
+
+WXDLLEXPORT_DATA(extern const wxChar*) wxScrollBarNameStr;
+
+// ----------------------------------------------------------------------------
+// wxScrollBar: a scroll bar control
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxScrollBarBase : public wxControl
+{
+public:
+    wxScrollBarBase() { }
+
+    // scrollbar construction
+    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;
+
+private:
+    DECLARE_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(__WXGTK__)
+    #include "wx/gtk/scrolbar.h"
+#elif defined(__WXMAC__)
+    #include "wx/mac/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_