add wxSizer::SetDimension() overload taking wxPoint/wxSize instead of 4 ints

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53495 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/sizer.h

@@ -632,7 +632,14 @@ public:
     const wxSizerItemList& GetChildren() const
         { return m_children; }
 
-    void SetDimension( int x, int y, int width, int height );
+    void SetDimension(const wxPoint& pos, const wxSize& size)
+    {
+        m_position = pos;
+        m_size = size;
+        Layout();
+    }
+    void SetDimension(int x, int y, int width, int height)
+        { SetDimension(wxPoint(x, y), wxSize(width, height)); }
 
     wxSizerItem* GetItem( wxWindow *window, bool recursive = false );
     wxSizerItem* GetItem( wxSizer *sizer, bool recursive = false );
@@ -892,36 +899,6 @@ private:
     DECLARE_CLASS(wxBoxSizer)
 };
 
-//---------------------------------------------------------------------------
-// wxWrapSizer - A box sizer that can wrap items on several lines when 
-// widths exceed available width.
-//---------------------------------------------------------------------------
-
-// Borrow unused flag value
-#define wxEXTEND_LAST_ON_EACH_LINE	wxFULL_REPAINT_ON_RESIZE
-
-class WXDLLIMPEXP_CORE wxWrapSizer: public wxBoxSizer
-{
-public:
-    wxWrapSizer( int orient=wxHORIZONTAL, int flags=wxEXTEND_LAST_ON_EACH_LINE );
-    virtual ~wxWrapSizer();
-
-    virtual void RecalcSizes();
-    virtual wxSize CalcMin();
-    
-    virtual bool InformFirstDirection( int direction, int size, int availableOtherDir );
-    
-protected:
-    int m_prim_size_last;    // Size in primary direction last time
-    int m_n_line;            // Number of lines
-    wxBoxSizer m_rows;       // Rows of items
-    int m_flags;
-
-    void AdjustPropLastItem(wxSizer *psz, wxSizerItem *itemLast);    
-    
-    DECLARE_DYNAMIC_CLASS(wxWrapSizer)
-};
-
 //---------------------------------------------------------------------------
 // wxStaticBoxSizer
 //---------------------------------------------------------------------------

interface/sizer.h

@@ -1297,6 +1297,7 @@ public:
         rules defined by the parameter in the Add() and Prepend() methods.
     */
     void SetDimension(int x, int y, int width, int height);
+    void SetDimension(const wxPoint& pos, const wxSize& size);
 
     //@{
     /**

src/common/sizer.cpp

@@ -485,7 +485,7 @@ void wxSizerItem::SetDimension( const wxPoint& pos_, const wxSize& size_ )
             break;
 
         case Item_Sizer:
-            m_sizer->SetDimension(pos.x, pos.y, size.x, size.y);
+            m_sizer->SetDimension(pos, size);
             break;
 
         case Item_Spacer:
@@ -1005,15 +1005,6 @@ wxSize wxSizer::VirtualFitSize( wxWindow *window )
     return size;
 }
 
-void wxSizer::SetDimension( int x, int y, int width, int height )
-{
-    m_position.x = x;
-    m_position.y = y;
-    m_size.x = width;
-    m_size.y = height;
-    Layout();
-}
-
 wxSize wxSizer::GetMinSize()
 {
     wxSize ret( CalcMin() );
@@ -2012,224 +2003,6 @@ wxSize wxBoxSizer::CalcMin()
     return m_minSize;
 }
 
-//---------------------------------------------------------------------------
-// wxWrapSizer
-//---------------------------------------------------------------------------
-
-#define wxDEFAULT_PROPORTION_LAST    1000000
-
-// User data to hold old proportion for last item on line
-// (which might be extended)
-struct wxPropHolder : public wxObject
-{
-    wxPropHolder( ) : m_item(0), m_propOld(0)   { }
-    void Init( wxSizerItem *item, int propOld ) { m_item=item; m_propOld=propOld; }
-
-    wxSizerItem *m_item;
-    int          m_propOld;
-};
-
-IMPLEMENT_DYNAMIC_CLASS(wxWrapSizer, wxBoxSizer);
-
-wxWrapSizer::wxWrapSizer( int orient, int flags )
-    : wxBoxSizer(orient),
-      m_prim_size_last( -1 ),
-      m_rows(orient^wxBOTH),
-      m_flags(flags)
-{
-}
-
-wxWrapSizer::~wxWrapSizer()
-{
-    // Have to clear grand child items so that they're not deleted twice
-    for( int ix=m_rows.GetChildren().GetCount()-1; ix>=0; ix-- )
-    {
-        wxSizer *psz = m_rows.GetItem((size_t)ix)->GetSizer();
-        wxSizerItemList &sl = psz->GetChildren();
-        while( sl.GetLast() )
-            sl.Erase( sl.GetLast() );
-    }
-}
-
-
-bool wxWrapSizer::InformFirstDirection( int direction, int size, int WXUNUSED(availableOtherDir) )
-{
-    if( !direction )
-    {
-        // Better to keep value, then CalcMin will work better
-        //m_prim_size_last = -1;
-        return false;
-    }
-    if( direction==m_orient )
-    {
-        // The direction is same as our primary, so we can make use of it
-        m_prim_size_last = size;
-        return true;
-    }
-    else
-        return false;
-}
-
-
-void wxWrapSizer::AdjustPropLastItem(wxSizer *psz, wxSizerItem *itemLast)
-{
-    wxSizerItem *psi = m_rows.GetItem(psz);
-    wxASSERT(psi);
-    wxPropHolder *pph = (wxPropHolder*)psi->GetUserData();
-    if ( !pph )
-        psi->SetUserData( pph=new wxPropHolder );
-
-    pph->Init( itemLast, itemLast->GetProportion() );
-    itemLast->SetProportion( wxDEFAULT_PROPORTION_LAST );
-}
-
-void wxWrapSizer::RecalcSizes()
-{
-    wxASSERT( m_orient&wxBOTH );
-    if (m_children.GetCount() == 0)
-        return;
-
-    // What we do here is to put our items into child box sizers,
-    // as many of them as we have lines.
-
-    // Empty all items in all rows in owned sizer.
-    // We have to access the list directly, since we don't want to
-    // destroy the wxSizerItems.
-    for( int ix=m_rows.GetChildren().GetCount()-1; ix>=0; ix-- ){
-        wxSizerItem *psi = m_rows.GetItem( (size_t)ix );
-
-        // Restore proportion for last item on line (if item has not been deleted)
-        wxPropHolder *pph = (wxPropHolder*)psi->GetUserData();
-        if( pph && GetChildren().Find(pph->m_item) )
-            pph->m_item->SetProportion(pph->m_propOld);
-
-        wxSizer *psz = psi->GetSizer();
-        wxASSERT( psz );
-        wxSizerItemList &sl = psz->GetChildren();
-        while( sl.GetLast() )
-            sl.Erase( sl.GetLast() );
-    }
-
-    int lineSumMajor = 0;
-    int majorSize = GetSizeInMajorDir(m_size);
-
-    // Make sure we have at least one child sizer
-    m_n_line = 1;
-    if( !m_rows.GetChildren().GetCount() )
-        m_rows.Add( new wxBoxSizer(GetOrientation()), 1, wxEXPAND );
-
-    // The sizer where to insert items in
-    wxSizer *psz = m_rows.GetItem((size_t)0)->GetSizer();
-    wxASSERT( psz );
-
-    // Now put our child items into child sizers instead
-    wxSizerItemList::compatibility_iterator node = m_children.GetFirst();
-    wxSizerItem *item = NULL, *itemLast=NULL;
-    while (node)
-    {
-        item = node->GetData();
-        if ( item->IsShown() )
-        {
-            wxSize minSz = item->GetMinSize();
-            int minSzMajor = GetSizeInMajorDir(minSz);
-
-            // More space on this line?
-            if( !lineSumMajor || lineSumMajor+minSzMajor<=majorSize )
-            {
-                lineSumMajor += minSzMajor;
-            }
-            else
-            {
-                lineSumMajor = minSzMajor;
-                // Get a new empty sizer to insert into
-                if( (int)m_rows.GetChildren().GetCount()<=m_n_line )
-                    m_rows.Add( new wxBoxSizer(GetOrientation()), 1, wxEXPAND );
-
-                // If we have extend-last-on-each-line mode, then do so now
-                // Note: We must store old proportion value then.
-                if( m_flags&wxEXTEND_LAST_ON_EACH_LINE )
-                    AdjustPropLastItem(psz,itemLast);
-
-                // The sizer where to insert items in
-                psz = m_rows.GetItem(m_n_line++)->GetSizer();
-            }
-            itemLast = item;
-            psz->Add( item );
-            // If item is a window, it now has a pointer to the child sizer,
-            // which is wrong. Set it to point to us.
-            if( item->GetWindow() )
-                item->GetWindow()->SetContainingSizer( this );
-        }
-        node = node->GetNext();
-    }
-
-    // If we have extend-last-on-each-line mode, then do so now
-    if( m_flags&wxEXTEND_LAST_ON_EACH_LINE )
-        AdjustPropLastItem(psz,itemLast);
-
-    // If we have more sizers than lines, remove them
-    while( (int)m_rows.GetChildren().GetCount()>m_n_line )
-        m_rows.Remove( m_n_line );
-
-    // Now do layout on row sizer
-    m_rows.SetDimension( m_position.x, m_position.y, m_size.x, m_size.y );
-
-    // Remember this to next time (will be overridden by InformFirstDirection if used)
-    m_prim_size_last = GetSizeInMajorDir(m_size);
-}
-
-
-wxSize wxWrapSizer::CalcMin()
-{
-    if (m_children.GetCount() == 0)
-        return wxSize();
-
-    // Algorithm for calculating min size: (assuming horizontal orientation)
-    // X: Max width of all members
-    // Y: Based on last X, calculate how many lines needed
-    //    First time around, assume all items fits on one line
-
-    int maxMajor = 0;
-    int minorSum = 0;
-    int lineMaxMinor = 0;
-    int lineSumMajor = 0;
-    m_n_line = 0;
-
-    // precalc item minsizes and fit on lines (preliminary)
-    wxSizerItemList::compatibility_iterator node = m_children.GetFirst();
-    while (node)
-    {
-        wxSizerItem *item = node->GetData();
-        if ( item->IsShown() )
-        {
-            wxSize minSz = item->CalcMin();
-            int szMajor = GetSizeInMajorDir(minSz);
-            int szMinor = GetSizeInMinorDir(minSz);
-            if( szMajor>maxMajor ) maxMajor = szMajor;
-            // More space on this line?
-            if( m_prim_size_last<0 || !lineSumMajor ||
-                lineSumMajor+szMajor<=m_prim_size_last )
-            {
-                lineSumMajor += szMajor;
-                if( szMinor>lineMaxMinor )
-                    lineMaxMinor = szMinor;
-            }
-            else
-            {
-                minorSum += lineMaxMinor;    // Add height of highest item on last line
-                m_n_line++;
-                lineMaxMinor = szMinor;
-                lineSumMajor = szMajor;
-            }
-        }
-        node = node->GetNext();
-    }
-    minorSum += lineMaxMinor;            // Add height of highest item on last line
-
-    m_minSize = SizeFromMajorMinor(maxMajor, minorSum);
-    return m_minSize;
-}
-
 //---------------------------------------------------------------------------
 // wxStaticBoxSizer
 //---------------------------------------------------------------------------