started once again from stubs

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1296 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mac/statusbr.cpp

@@ -0,0 +1,162 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        statbar.cpp
+// Purpose:     native implementation of wxStatusBar (optional)
+// Author:      AUTHOR
+// Modified by: 
+// Created:     ??/??/98
+// RCS-ID:      $Id$
+// Copyright:   (c) 1998 AUTHOR
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "statusbr.h"
+#endif
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "wx/stubs/statusbr.h"
+
+#if     !USE_SHARED_LIBRARY
+IMPLEMENT_DYNAMIC_CLASS(wxStatusBarXX, wxStatusBar);
+
+BEGIN_EVENT_TABLE(wxStatusBarXX, wxStatusBar)
+    EVT_SIZE(wxStatusBarXX::OnSize)
+END_EVENT_TABLE()
+#endif  //USE_SHARED_LIBRARY
+
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// wxStatusBarXX class
+// ----------------------------------------------------------------------------
+
+wxStatusBarXX::wxStatusBarXX()
+{
+    SetParent(NULL);
+}
+
+wxStatusBarXX::wxStatusBarXX(wxWindow *parent, wxWindowID id, long style)
+{
+    Create(parent, id, style);
+}
+
+bool wxStatusBarXX::Create(wxWindow *parent, wxWindowID id, long style)
+{
+    SetParent(parent);
+
+    if (id == -1)
+        m_windowId = NewControlId();
+    else
+        m_windowId = id;
+
+    // TODO: create status bar
+    return FALSE;
+}
+
+void wxStatusBarXX::SetFieldsCount(int nFields, const int widths[])
+{
+  wxASSERT( (nFields > 0) && (nFields < 255) );
+
+  m_nFields = nFields;
+
+  CopyFieldsWidth(widths);
+  SetFieldsWidth();
+}
+
+void wxStatusBarXX::SetStatusWidths(int n, const int widths[])
+{
+  wxASSERT( n == m_nFields );
+
+  CopyFieldsWidth(widths);
+  SetFieldsWidth();
+}
+
+void wxStatusBarXX::CopyFieldsWidth(const int widths[])
+{
+  if (widths && !m_statusWidths)
+    m_statusWidths = new int[m_nFields];
+
+  if ( widths != NULL ) {
+    for ( int i = 0; i < m_nFields; i++ )
+      m_statusWidths[i] = widths[i];
+  }
+  else {
+    delete [] m_statusWidths;
+    m_statusWidths = NULL;
+  }
+}
+
+void wxStatusBarXX::SetFieldsWidth()
+{
+  int *pWidths = new int[m_nFields];
+
+  int nWindowWidth, y;
+  GetClientSize(&nWindowWidth, &y);
+
+  if ( m_statusWidths == NULL ) {
+    // default: all fields have the same width
+    int nWidth = nWindowWidth / m_nFields;
+    for ( int i = 0; i < m_nFields; i++ )
+      pWidths[i] = (i + 1) * nWidth;
+  }
+  else {
+    // -1 doesn't mean the same thing for wxWindows and Win32, recalc
+    int nTotalWidth = 0, 
+        nVarCount = 0, 
+        i;
+    for ( i = 0; i < m_nFields; i++ ) {
+      if ( m_statusWidths[i] == -1 )
+        nVarCount++;
+      else
+        nTotalWidth += m_statusWidths[i];
+    }
+
+    if ( nVarCount == 0 ) {
+      // wrong! at least one field must be of variable width
+      wxFAIL;
+
+      nVarCount++;
+    }
+
+    int nVarWidth = (nWindowWidth - nTotalWidth) / nVarCount;
+
+    // do fill the array
+    int nCurPos = 0;
+    for ( i = 0; i < m_nFields; i++ ) {
+      if ( m_statusWidths[i] == -1 )
+        nCurPos += nVarWidth;
+      else
+        nCurPos += m_statusWidths[i];
+      pWidths[i] = nCurPos;
+    }
+  }
+
+  // TODO: set widths
+
+  delete [] pWidths;
+}
+
+void wxStatusBarXX::SetStatusText(const wxString& strText, int nField)
+{
+    // TODO
+}
+
+wxString wxStatusBarXX::GetStatusText(int nField) const
+{
+    wxASSERT( (nField > -1) && (nField < m_nFields) );
+
+    // TODO
+    return wxString("");
+}
+
+void wxStatusBarXX::OnSize(wxSizeEvent& event)
+{
+    // adjust fields widths to the new size
+    SetFieldsWidth();
+}