Reverted part of patch #876969 ("Fixes to Borland warnings"), resulted in bugs when...

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

diff --git a/include/wx/statusbr.h b/include/wx/statusbr.h
index 1775a2594a7f8f86ef52c26ce3b2eebf74df6c88..594f9b1659c250f4986158a07b3b8434c4b790e7 100644 (file)
--- a/include/wx/statusbr.h
+++ b/include/wx/statusbr.h
@@ -1,7 +1,145 @@
-#ifndef __STATUSBRH_BASE__
-#define __STATUSBRH_BASE__
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/statusbr.h
+// Purpose:     wxStatusBar class interface
+// Author:      Vadim Zeitlin
+// Modified by:
+// Created:     05.02.00
+// RCS-ID:      $Id$
+// Copyright:   (c) wxWindows team
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
 
-#include "wx/generic/statusbr.h"
+#ifndef _WX_STATUSBR_H_BASE_
+#define _WX_STATUSBR_H_BASE_
 
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+    #pragma interface "statbar.h"
 #endif
-    // __STATUSBRH_BASE__
+
+#include "wx/window.h"
+
+#if wxUSE_STATUSBAR
+
+#include "wx/list.h"
+#include "wx/dynarray.h"
+
+WX_DECLARE_LIST(wxString, wxListString);
+
+// ----------------------------------------------------------------------------
+// wxStatusBar: a window near the bottom of the frame used for status info
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxStatusBarBase : public wxWindow
+{
+public:
+    wxStatusBarBase();
+
+    virtual ~wxStatusBarBase();
+
+    // field count
+    // -----------
+
+    // set the number of fields and call SetStatusWidths(widths) if widths are
+    // given
+    virtual void SetFieldsCount(int number = 1, const int *widths = NULL);
+    int GetFieldsCount() const { return m_nFields; }
+
+    // field text
+    // ----------
+
+    virtual void SetStatusText(const wxString& text, int number = 0) = 0;
+    virtual wxString GetStatusText(int number = 0) const = 0;
+
+    void PushStatusText(const wxString& text, int number = 0);
+    void PopStatusText(int number = 0);
+
+    // fields widths
+    // -------------
+
+    // set status field widths as absolute numbers: positive widths mean that
+    // the field has the specified absolute width, negative widths are
+    // interpreted as the sizer options, i.e. the extra space (total space
+    // minus the sum of fixed width fields) is divided between the fields with
+    // negative width according to the abs value of the width (field with width
+    // -2 grows twice as much as one with width -1 &c)
+    virtual void SetStatusWidths(int n, const int widths[]);
+
+    // geometry
+    // --------
+
+    // Get the position and size of the field's internal bounding rectangle
+    virtual bool GetFieldRect(int i, wxRect& rect) const = 0;
+
+    // sets the minimal vertical size of the status bar
+    virtual void SetMinHeight(int height) = 0;
+
+    // get the dimensions of the horizontal and vertical borders
+    virtual int GetBorderX() const = 0;
+    virtual int GetBorderY() const = 0;
+
+    // don't want status bars to accept the focus at all
+    virtual bool AcceptsFocus() const { return FALSE; }
+
+protected:
+    // set the widths array to NULL
+    void InitWidths();
+
+    // free the status widths arrays
+    void FreeWidths();
+
+    // reset the widths
+    void ReinitWidths() { FreeWidths(); InitWidths(); }
+
+    // same, for text stacks
+    void InitStacks();
+    void FreeStacks();
+    void ReinitStacks() { FreeStacks(); InitStacks(); }
+
+    // calculate the real field widths for the given total available size
+    wxArrayInt CalculateAbsWidths(wxCoord widthTotal) const;
+
+    // use these functions to access the stacks of field strings
+    wxListString *GetStatusStack(int i) const;
+    wxListString *GetOrCreateStatusStack(int i);
+
+    // the current number of fields
+    int        m_nFields;
+
+    // the widths of the fields in pixels if !NULL, all fields have the same
+    // width otherwise
+    int       *m_statusWidths;
+
+    // stacks of previous values for PushStatusText/PopStatusText
+    // this is created on demand, use GetStatusStack/GetOrCreateStatusStack
+    wxListString **m_statusTextStacks;
+
+    DECLARE_NO_COPY_CLASS(wxStatusBarBase)
+};
+
+// ----------------------------------------------------------------------------
+// include the actual wxStatusBar class declaration
+// ----------------------------------------------------------------------------
+
+#if defined(__WXUNIVERSAL__)
+    #define wxStatusBarUniv wxStatusBar
+
+    #include "wx/univ/statusbr.h"
+#elif defined(__WIN32__) && wxUSE_NATIVE_STATUSBAR
+    #define wxStatusBar95 wxStatusBar
+
+    #include "wx/msw/statbr95.h"
+#elif defined(__WXMAC__)
+    #define wxStatusBarMac wxStatusBar
+
+    #include "wx/generic/statusbr.h"
+    #include "wx/mac/statusbr.h"
+#else
+    #define wxStatusBarGeneric wxStatusBar
+
+    #include "wx/generic/statusbr.h"
+#endif
+
+#endif // wxUSE_STATUSBAR
+
+#endif
+    // _WX_STATUSBR_H_BASE_