support for toggle bitmap button

[wxWidgets.git] / src / generic / datavgen.cpp

diff --git a/src/generic/datavgen.cpp b/src/generic/datavgen.cpp
index 1653ebfcca868805fd5942f444058d1abac8598b..9ae974c053c3918d3ae3a3333360209bc3ebadc4 100644 (file)
--- a/src/generic/datavgen.cpp
+++ b/src/generic/datavgen.cpp
@@ -607,52 +607,17 @@ IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer, wxDataViewRendererBase)
 wxDataViewRenderer::wxDataViewRenderer( const wxString &varianttype,
                                         wxDataViewCellMode mode,
                                         int align) :
 wxDataViewRenderer::wxDataViewRenderer( const wxString &varianttype,
                                         wxDataViewCellMode mode,
                                         int align) :

-    wxDataViewRendererBase( varianttype, mode, align )
+    wxDataViewCustomRendererBase( varianttype, mode, align )

 {
 {

-    m_dc = NULL;

     m_align = align;
     m_mode = mode;
     m_align = align;
     m_mode = mode;

+    m_ellipsizeMode = wxELLIPSIZE_MIDDLE;
+    m_dc = NULL;

 }
 
 wxDataViewRenderer::~wxDataViewRenderer()
 {
 }
 
 wxDataViewRenderer::~wxDataViewRenderer()
 {

-    if (m_dc)
-        delete m_dc;
-}
-
-bool
-wxDataViewRenderer::RenderWithAttr(wxDC& dc,
-                                   const wxRect& cell_rect,
-                                   int align,
-                                   const wxDataViewItemAttr *WXUNUSED(attr),
-                                   int state)
-{
-    // adjust the rectangle ourselves to account for the alignment
-
-    wxRect item_rect = cell_rect;
-    if ( align )
-    {
-        const wxSize size = GetSize();
-
-        // horizontal alignment:
-        if (align & wxALIGN_CENTER_HORIZONTAL)
-            item_rect.x = cell_rect.x + (cell_rect.width / 2) - (size.x / 2);
-        else if (align & wxALIGN_RIGHT)
-            item_rect.x = cell_rect.x + cell_rect.width - size.x;
-        // else: wxALIGN_LEFT is the default
-
-        // vertical alignment:
-        item_rect.y = cell_rect.y;
-        if (align & wxALIGN_CENTER_VERTICAL)
-            item_rect.y = cell_rect.y + (cell_rect.height / 2) - (size.y / 2);
-        else if (align & wxALIGN_BOTTOM)
-            item_rect.y = cell_rect.y + cell_rect.height - size.y;
-        // else: wxALIGN_TOP is the default
-
-        item_rect.SetSize(size);
-    }
-
-    return Render(item_rect, &dc, state);
+    delete m_dc;

 }
 
 wxDC *wxDataViewRenderer::GetDC()
 }
 
 wxDC *wxDataViewRenderer::GetDC()


@@ -679,19 +644,6 @@ int wxDataViewRenderer::GetAlignment() const
     return m_align;
 }
 
     return m_align;
 }
 

-int wxDataViewRenderer::CalculateAlignment() const
-{
-    if (m_align == wxDVR_DEFAULT_ALIGNMENT)
-    {
-        if (GetOwner() == NULL)
-        return wxALIGN_LEFT | wxALIGN_CENTRE_VERTICAL;
-
-        return GetOwner()->GetAlignment() | wxALIGN_CENTRE_VERTICAL;
-    }
-
-    return m_align;
-}
-

 // ---------------------------------------------------------
 // wxDataViewCustomRenderer
 // ---------------------------------------------------------
 // ---------------------------------------------------------
 // wxDataViewCustomRenderer
 // ---------------------------------------------------------


@@ -704,59 +656,15 @@ wxDataViewCustomRenderer::wxDataViewCustomRenderer( const wxString &varianttype,
 {
 }
 
 {
 }
 

-void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset,
-                                           wxRect cell, wxDC *dc, int state )
-{
-    wxColour col = state & wxDATAVIEW_CELL_SELECTED
-                    ? wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT)
-                    : GetOwner()->GetOwner()->GetForegroundColour();
-
-    wxDataViewItemAttr attr;
-    attr.SetColour(col);
-    RenderText(*dc, cell, wxALIGN_NOT, text, &attr, state, xoffset);
-}
-
-void
-wxDataViewCustomRenderer::RenderText(wxDC& dc,
-                                     const wxRect& rect,
-                                     int align,
-                                     const wxString& text,
-                                     const wxDataViewItemAttr *attr,
-                                     int WXUNUSED(state),
-                                     int xoffset)
-{
-    wxDCTextColourChanger changeFg(dc);
-    if ( attr && attr->HasColour() )
-        changeFg.Set(attr->GetColour());
-
-    wxDCFontChanger changeFont(dc);
-    if ( attr && attr->HasFont() )
-    {
-        wxFont font(dc.GetFont());
-        if ( attr->GetBold() )
-            font.MakeBold();
-        if ( attr->GetItalic() )
-            font.MakeItalic();
-
-        changeFont.Set(font);
-    }
-
-    wxRect rectText = rect;
-    rectText.x += xoffset;
-    rectText.width -= xoffset;
-
-    dc.DrawLabel(text, rectText, align);
-}
-

 // ---------------------------------------------------------
 // wxDataViewTextRenderer
 // ---------------------------------------------------------
 
 // ---------------------------------------------------------
 // wxDataViewTextRenderer
 // ---------------------------------------------------------
 

-IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewCustomRenderer)
+IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewRenderer)

 
 wxDataViewTextRenderer::wxDataViewTextRenderer( const wxString &varianttype,
                                                 wxDataViewCellMode mode, int align ) :
 
 wxDataViewTextRenderer::wxDataViewTextRenderer( const wxString &varianttype,
                                                 wxDataViewCellMode mode, int align ) :

-    wxDataViewCustomRenderer( varianttype, mode, align )
+    wxDataViewRenderer( varianttype, mode, align )

 {
 }
 
 {
 }
 


@@ -798,14 +706,9 @@ bool wxDataViewTextRenderer::GetValueFromEditorCtrl( wxControl *editor, wxVarian
     return true;
 }
 
     return true;
 }
 

-bool
-wxDataViewTextRenderer::RenderWithAttr(wxDC& dc,
-                                       const wxRect& rect,
-                                       int align,
-                                       const wxDataViewItemAttr *attr,
-                                       int state)
+bool wxDataViewTextRenderer::Render(wxRect rect, wxDC *dc, int state)

 {
 {

-    RenderText(dc, rect, align, m_text, attr, state);
+    RenderText(m_text, 0, rect, dc, state);

     return true;
 }
 
     return true;
 }
 


@@ -821,11 +724,11 @@ wxSize wxDataViewTextRenderer::GetSize() const
 // wxDataViewBitmapRenderer
 // ---------------------------------------------------------
 
 // wxDataViewBitmapRenderer
 // ---------------------------------------------------------
 

-IMPLEMENT_CLASS(wxDataViewBitmapRenderer, wxDataViewCustomRenderer)
+IMPLEMENT_CLASS(wxDataViewBitmapRenderer, wxDataViewRenderer)

 
 wxDataViewBitmapRenderer::wxDataViewBitmapRenderer( const wxString &varianttype,
                                                     wxDataViewCellMode mode, int align ) :
 
 wxDataViewBitmapRenderer::wxDataViewBitmapRenderer( const wxString &varianttype,
                                                     wxDataViewCellMode mode, int align ) :

-    wxDataViewCustomRenderer( varianttype, mode, align )
+    wxDataViewRenderer( varianttype, mode, align )

 {
 }
 
 {
 }
 


@@ -868,11 +771,11 @@ wxSize wxDataViewBitmapRenderer::GetSize() const
 // wxDataViewToggleRenderer
 // ---------------------------------------------------------
 
 // wxDataViewToggleRenderer
 // ---------------------------------------------------------
 

-IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleRenderer, wxDataViewCustomRenderer)
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleRenderer, wxDataViewRenderer)

 
 wxDataViewToggleRenderer::wxDataViewToggleRenderer( const wxString &varianttype,
                         wxDataViewCellMode mode, int align ) :
 
 wxDataViewToggleRenderer::wxDataViewToggleRenderer( const wxString &varianttype,
                         wxDataViewCellMode mode, int align ) :

-    wxDataViewCustomRenderer( varianttype, mode, align )
+    wxDataViewRenderer( varianttype, mode, align )

 {
     m_toggle = false;
 }
 {
     m_toggle = false;
 }


@@ -897,6 +800,12 @@ bool wxDataViewToggleRenderer::Render( wxRect cell, wxDC *dc, int WXUNUSED(state
     if (GetMode() != wxDATAVIEW_CELL_ACTIVATABLE)
         flags |= wxCONTROL_DISABLED;
 
     if (GetMode() != wxDATAVIEW_CELL_ACTIVATABLE)
         flags |= wxCONTROL_DISABLED;
 

+    // check boxes we draw must always have the same, standard size (if it's
+    // bigger than the cell size the checkbox will be truncated because the
+    // caller had set the clipping rectangle to prevent us from drawing outside
+    // the cell)
+    cell.SetSize(GetSize());
+

     wxRendererNative::Get().DrawCheckBox(
             GetOwner()->GetOwner(),
             *dc,
     wxRendererNative::Get().DrawCheckBox(
             GetOwner()->GetOwner(),
             *dc,


@@ -910,10 +819,7 @@ bool wxDataViewToggleRenderer::Activate( wxRect WXUNUSED(cell),
                                         wxDataViewModel *model,
                                         const wxDataViewItem & item, unsigned int col)
 {
                                         wxDataViewModel *model,
                                         const wxDataViewItem & item, unsigned int col)
 {

-    bool value = !m_toggle;
-    wxVariant variant = value;
-    model->SetValue( variant, item, col);
-    model->ValueChanged( item, col );
+    model->ChangeValue(!m_toggle, item, col);

     return true;
 }
 
     return true;
 }
 


@@ -928,11 +834,11 @@ wxSize wxDataViewToggleRenderer::GetSize() const
 // wxDataViewProgressRenderer
 // ---------------------------------------------------------
 
 // wxDataViewProgressRenderer
 // ---------------------------------------------------------
 

-IMPLEMENT_ABSTRACT_CLASS(wxDataViewProgressRenderer, wxDataViewCustomRenderer)
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewProgressRenderer, wxDataViewRenderer)

 
 wxDataViewProgressRenderer::wxDataViewProgressRenderer( const wxString &label,
     const wxString &varianttype, wxDataViewCellMode mode, int align ) :
 
 wxDataViewProgressRenderer::wxDataViewProgressRenderer( const wxString &label,
     const wxString &varianttype, wxDataViewCellMode mode, int align ) :

-    wxDataViewCustomRenderer( varianttype, mode, align )
+    wxDataViewRenderer( varianttype, mode, align )

 {
     m_label = label;
     m_value = 0;
 {
     m_label = label;
     m_value = 0;


@@ -954,24 +860,23 @@ bool wxDataViewProgressRenderer::GetValue( wxVariant &value ) const
     return true;
 }
 
     return true;
 }
 

-bool wxDataViewProgressRenderer::RenderWithAttr(wxDC& dc,
-                                                const wxRect& rect,
-                                                int WXUNUSED(align),
-                                                const wxDataViewItemAttr *attr,
-                                                int WXUNUSED(state))
+bool
+wxDataViewProgressRenderer::Render(wxRect rect, wxDC *dc, int WXUNUSED(state))

 {
 {

-    // deflat the rect to leave a small border between bars in adjacent rows
+    // deflate the rect to leave a small border between bars in adjacent rows

     wxRect bar = rect.Deflate(0, 1);
 
     wxRect bar = rect.Deflate(0, 1);
 

-    dc.SetBrush( *wxTRANSPARENT_BRUSH );
-    dc.SetPen( *wxBLACK_PEN );
-    dc.DrawRectangle( bar );
+    dc->SetBrush( *wxTRANSPARENT_BRUSH );
+    dc->SetPen( *wxBLACK_PEN );
+    dc->DrawRectangle( bar );

 
     bar.width = (int)(bar.width * m_value / 100.);
 
     bar.width = (int)(bar.width * m_value / 100.);

-    dc.SetPen( *wxTRANSPARENT_PEN );
-    dc.SetBrush( attr && attr->HasColour() ? wxBrush(attr->GetColour())
-                                           : *wxBLUE_BRUSH );
-    dc.DrawRectangle( bar );
+    dc->SetPen( *wxTRANSPARENT_PEN );
+
+    const wxDataViewItemAttr& attr = GetAttr();
+    dc->SetBrush( attr.HasColour() ? wxBrush(attr.GetColour())
+                                  : *wxBLUE_BRUSH );
+    dc->DrawRectangle( bar );

 
     return true;
 }
 
     return true;
 }


@@ -1028,20 +933,17 @@ END_EVENT_TABLE()
 
 void wxDataViewDateRendererPopupTransient::OnCalendar( wxCalendarEvent &event )
 {
 
 void wxDataViewDateRendererPopupTransient::OnCalendar( wxCalendarEvent &event )
 {

-    wxDateTime date = event.GetDate();
-    wxVariant value = date;
-    m_model->SetValue( value, m_item, m_col );
-    m_model->ValueChanged( m_item, m_col );
+    m_model->ChangeValue( event.GetDate(), m_item, m_col );

     DismissAndNotify();
 }
 
 #endif // wxUSE_DATE_RENDERER_POPUP
 
     DismissAndNotify();
 }
 
 #endif // wxUSE_DATE_RENDERER_POPUP
 

-IMPLEMENT_ABSTRACT_CLASS(wxDataViewDateRenderer, wxDataViewCustomRenderer)
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewDateRenderer, wxDataViewRenderer)

 
 wxDataViewDateRenderer::wxDataViewDateRenderer( const wxString &varianttype,
                         wxDataViewCellMode mode, int align ) :
 
 wxDataViewDateRenderer::wxDataViewDateRenderer( const wxString &varianttype,
                         wxDataViewCellMode mode, int align ) :

-    wxDataViewCustomRenderer( varianttype, mode, align )
+    wxDataViewRenderer( varianttype, mode, align )

 {
 }
 
 {
 }
 


@@ -1098,20 +1000,16 @@ bool wxDataViewDateRenderer::Activate( wxRect WXUNUSED(cell), wxDataViewModel *m
 // wxDataViewIconTextRenderer
 // ---------------------------------------------------------
 
 // wxDataViewIconTextRenderer
 // ---------------------------------------------------------
 

-IMPLEMENT_CLASS(wxDataViewIconTextRenderer, wxDataViewCustomRenderer)
+IMPLEMENT_CLASS(wxDataViewIconTextRenderer, wxDataViewRenderer)

 
 wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(
 const wxString &varianttype, wxDataViewCellMode mode, int align ) :
 
 wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(
 const wxString &varianttype, wxDataViewCellMode mode, int align ) :

-    wxDataViewCustomRenderer( varianttype, mode, align )
+    wxDataViewRenderer( varianttype, mode, align )

 {
     SetMode(mode);
     SetAlignment(align);
 }
 
 {
     SetMode(mode);
     SetAlignment(align);
 }
 

-wxDataViewIconTextRenderer::~wxDataViewIconTextRenderer()
-{
-}
-

 bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value )
 {
     m_value << value;
 bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value )
 {
     m_value << value;


@@ -1123,17 +1021,18 @@ bool wxDataViewIconTextRenderer::GetValue( wxVariant& WXUNUSED(value) ) const
     return false;
 }
 
     return false;
 }
 

-bool wxDataViewIconTextRenderer::Render( wxRect cell, wxDC *dc, int state )
+bool wxDataViewIconTextRenderer::Render(wxRect rect, wxDC *dc, int state)

 {
     int xoffset = 0;
 {
     int xoffset = 0;

-    const wxIcon &icon = m_value.GetIcon();
-    if (icon.IsOk())
+
+    const wxIcon& icon = m_value.GetIcon();
+    if ( icon.IsOk() )

     {
     {

-        dc->DrawIcon( icon, cell.x, cell.y + ((cell.height - icon.GetHeight()) / 2));
-        xoffset =  icon.GetWidth()+4;
+        dc->DrawIcon(icon, rect.x, rect.y + (rect.height - icon.GetHeight())/2);
+        xoffset = icon.GetWidth()+4;

     }
 
     }
 

-    RenderText( m_value.GetText(), xoffset, cell, dc, state );
+    RenderText(m_value.GetText(), xoffset, rect, dc, state);

 
     return true;
 }
 
     return true;
 }


@@ -1619,15 +1518,15 @@ wxBitmap wxDataViewMainWindow::CreateItemBitmap( unsigned int row, int &indent )
         model->GetValue( value, item, column->GetModelColumn());
         cell->SetValue( value );
 
         model->GetValue( value, item, column->GetModelColumn());
         cell->SetValue( value );
 

+        wxDataViewItemAttr attr;
+        model->GetAttr(item, column->GetModelColumn(), attr);
+        cell->SetAttr(attr);
+

         wxRect item_rect(x, 0, width, height);
         item_rect.Deflate(PADDING_RIGHTLEFT, 0);
 
         // dc.SetClippingRegion( item_rect );
         wxRect item_rect(x, 0, width, height);
         item_rect.Deflate(PADDING_RIGHTLEFT, 0);
 
         // dc.SetClippingRegion( item_rect );

-        wxDataViewItemAttr attr;
-        const bool
-            hasAttr = model->GetAttr(item, column->GetModelColumn(), attr);
-        cell->RenderWithAttr(dc, item_rect, cell->CalculateAlignment(),
-                                hasAttr ? &attr : NULL, 0);
+        cell->WXCallRender(item_rect, &dc, 0);

         // dc.DestroyClippingRegion();
 
         x += width;
         // dc.DestroyClippingRegion();
 
         x += width;


@@ -1672,6 +1571,13 @@ void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
 
     // compute which columns needs to be redrawn
     unsigned int cols = GetOwner()->GetColumnCount();
 
     // compute which columns needs to be redrawn
     unsigned int cols = GetOwner()->GetColumnCount();

+    if ( !cols )
+    {
+        // we assume that we have at least one column below and painting an
+        // empty control is unnecessary anyhow
+        return;
+    }
+

     unsigned int col_start = 0;
     unsigned int x_start;
     for (x_start = 0; col_start < cols; col_start++)
     unsigned int col_start = 0;
     unsigned int x_start;
     for (x_start = 0; col_start < cols; col_start++)


@@ -1750,7 +1656,8 @@ void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
             if (m_hasFocus)
                 flags |= wxCONTROL_FOCUSED;
 
             if (m_hasFocus)
                 flags |= wxCONTROL_FOCUSED;
 

-            wxRect rect( x_start, GetLineStart( item ), x_last, GetLineHeight( item ) );
+            wxRect rect( x_start, GetLineStart( item ),
+                         x_last - x_start, GetLineHeight( item ) );

             wxRendererNative::Get().DrawItemSelectionRect
                                 (
                                     this,
             wxRendererNative::Get().DrawItemSelectionRect
                                 (
                                     this,


@@ -1765,7 +1672,7 @@ void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
     if (m_dropHint)
     {
         wxRect rect( x_start, GetLineStart( m_dropHintLine ),
     if (m_dropHint)
     {
         wxRect rect( x_start, GetLineStart( m_dropHintLine ),

-                    x_last, GetLineHeight( m_dropHintLine ) );
+                     x_last - x_start, GetLineHeight( m_dropHintLine ) );

         dc.SetPen( *wxBLACK_PEN );
         dc.SetBrush( *wxTRANSPARENT_BRUSH );
         dc.DrawRectangle( rect );
         dc.SetPen( *wxBLACK_PEN );
         dc.SetBrush( *wxTRANSPARENT_BRUSH );
         dc.DrawRectangle( rect );


@@ -1789,7 +1696,7 @@ void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
         wxDataViewRenderer *cell = col->GetRenderer();
         cell_rect.width = col->GetWidth();
 
         wxDataViewRenderer *cell = col->GetRenderer();
         cell_rect.width = col->GetWidth();
 

-        if (col->IsHidden())
+        if ( col->IsHidden() || cell_rect.width <= 0 )

             continue;       // skip it!
 
         for (unsigned int item = item_start; item < item_last; item++)
             continue;       // skip it!
 
         for (unsigned int item = item_start; item < item_last; item++)


@@ -1819,44 +1726,50 @@ void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
             model->GetValue( value, dataitem, col->GetModelColumn());
             cell->SetValue( value );
 
             model->GetValue( value, dataitem, col->GetModelColumn());
             cell->SetValue( value );
 

+            wxDataViewItemAttr attr;
+            model->GetAttr(dataitem, col->GetModelColumn(), attr);
+            cell->SetAttr(attr);
+

             // update cell_rect
             cell_rect.y = GetLineStart( item );
             cell_rect.height = GetLineHeight( item );
 
             // update cell_rect
             cell_rect.y = GetLineStart( item );
             cell_rect.height = GetLineHeight( item );
 

-            // Draw the expander here.
+            // deal with the expander

             int indent = 0;
             if ((!IsVirtualList()) && (col == expander))
             {
             int indent = 0;
             if ((!IsVirtualList()) && (col == expander))
             {

-                indent = node->GetIndentLevel();
-

                 // Calculate the indent first
                 // Calculate the indent first

-                indent = cell_rect.x + GetOwner()->GetIndent() * indent;
-
-                int expander_width = m_lineHeight - 2*EXPANDER_MARGIN;
+                indent = GetOwner()->GetIndent() * node->GetIndentLevel();

 
 

-                // change the cell_rect.x to the appropriate pos
-                int expander_x = indent + EXPANDER_MARGIN;
-                int expander_y = cell_rect.y + EXPANDER_MARGIN + (GetLineHeight(item) / 2)
-                                 - (expander_width/2) - EXPANDER_OFFSET;
+                // we reserve m_lineHeight of horizontal space for the expander
+                // but leave EXPANDER_MARGIN around the expander itself
+                int exp_x = cell_rect.x + indent + EXPANDER_MARGIN;

 
 

-                indent = indent + m_lineHeight;
-                    // try to use the m_lineHeight as the expander space
+                indent += m_lineHeight;

 
 

-                dc.SetPen( m_penExpander );
-                dc.SetBrush( wxNullBrush );
-                if( node->HasChildren() )
+                // draw expander if needed and visible
+                if ( node->HasChildren() && exp_x < cell_rect.GetRight() )

                 {
                 {

-                    wxRect rect( expander_x , expander_y, expander_width, expander_width);
+                    dc.SetPen( m_penExpander );
+                    dc.SetBrush( wxNullBrush );
+
+                    int exp_size = m_lineHeight - 2*EXPANDER_MARGIN;
+                    int exp_y = cell_rect.y + (cell_rect.height - exp_size)/2
+                                   + EXPANDER_MARGIN - EXPANDER_OFFSET;
+
+                    const wxRect rect(exp_x, exp_y, exp_size, exp_size);
+

                     int flag = 0;
                     int flag = 0;

-                    if (m_underMouse == node)
-                    {
+                    if ( m_underMouse == node )

                         flag |= wxCONTROL_CURRENT;
                         flag |= wxCONTROL_CURRENT;

-                    }
-                    if( node->IsOpen() )
-                        wxRendererNative::Get().DrawTreeItemButton( this, dc, rect,
-                                                                    flag|wxCONTROL_EXPANDED );
-                    else
-                        wxRendererNative::Get().DrawTreeItemButton( this, dc, rect, flag);
+                    if ( node->IsOpen() )
+                        flag |= wxCONTROL_EXPANDED;
+
+                    // ensure that we don't overflow the cell (which might
+                    // happen if the column is very narrow)
+                    wxDCClipper clip(dc, cell_rect);
+
+                    wxRendererNative::Get().DrawTreeItemButton( this, dc, rect, flag);

                 }
 
                 // force the expander column to left-center align
                 }
 
                 // force the expander column to left-center align


@@ -1876,6 +1789,9 @@ void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
             item_rect.x += indent;
             item_rect.width -= indent;
 
             item_rect.x += indent;
             item_rect.width -= indent;
 

+            if ( item_rect.width <= 0 )
+                continue;
+

             int state = 0;
             if (m_hasFocus && (m_selection.Index(item) != wxNOT_FOUND))
                 state |= wxDATAVIEW_CELL_SELECTED;
             int state = 0;
             if (m_hasFocus && (m_selection.Index(item) != wxNOT_FOUND))
                 state |= wxDATAVIEW_CELL_SELECTED;


@@ -1889,11 +1805,7 @@ void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
             //       make its own renderer and thus we cannot be sure of that.
             wxDCClipper clip(dc, item_rect);
 
             //       make its own renderer and thus we cannot be sure of that.
             wxDCClipper clip(dc, item_rect);
 

-            wxDataViewItemAttr attr;
-            const bool
-                hasAttr = model->GetAttr(dataitem, col->GetModelColumn(), attr);
-            cell->RenderWithAttr(dc, item_rect, cell->CalculateAlignment(),
-                                    hasAttr ? &attr : NULL, state);
+            cell->WXCallRender(item_rect, &dc, state);

         }
 
         cell_rect.x += cell_rect.width;
         }
 
         cell_rect.x += cell_rect.width;


@@ -2161,6 +2073,7 @@ bool wxDataViewMainWindow::Cleared()
 void wxDataViewMainWindow::UpdateDisplay()
 {
     m_dirty = true;
 void wxDataViewMainWindow::UpdateDisplay()
 {
     m_dirty = true;

+    m_underMouse = NULL;

 }
 
 void wxDataViewMainWindow::OnInternalIdle()
 }
 
 void wxDataViewMainWindow::OnInternalIdle()


@@ -3643,12 +3556,15 @@ void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
         {
             if ((!ignore_other_columns) && (cell->GetMode() == wxDATAVIEW_CELL_ACTIVATABLE))
             {
         {
             if ((!ignore_other_columns) && (cell->GetMode() == wxDATAVIEW_CELL_ACTIVATABLE))
             {

-                wxVariant value;
-                model->GetValue( value, item, col->GetModelColumn() );
-                cell->SetValue( value );
-                wxRect cell_rect( xpos, GetLineStart( current ),
-                                col->GetWidth(), GetLineHeight( current ) );
-                cell->Activate( cell_rect, model, item, col->GetModelColumn() );
+                if ( wxDataViewCustomRenderer *custom = cell->WXGetAsCustom() )
+                {
+                    wxVariant value;
+                    model->GetValue( value, item, col->GetModelColumn() );
+                    custom->SetValue( value );
+                    wxRect cell_rect( xpos, GetLineStart( current ),
+                                    col->GetWidth(), GetLineHeight( current ) );
+                    custom->Activate( cell_rect, model, item, col->GetModelColumn() );
+                }

             }
             else
             {
             }
             else
             {


@@ -3778,7 +3694,7 @@ void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
             {
                 ChangeCurrentRow(current);
                 ReverseRowSelection(m_currentRow);
             {
                 ChangeCurrentRow(current);
                 ReverseRowSelection(m_currentRow);

-                SendSelectionChangedEvent(GetItemByRow(m_selection[0]) );
+                SendSelectionChangedEvent(GetItemByRow(m_currentRow));

             }
             else if (event.ShiftDown())
             {
             }
             else if (event.ShiftDown())
             {


@@ -3817,14 +3733,17 @@ void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
         // Call LeftClick after everything else as under GTK+
         if (cell->GetMode() & wxDATAVIEW_CELL_ACTIVATABLE)
         {
         // Call LeftClick after everything else as under GTK+
         if (cell->GetMode() & wxDATAVIEW_CELL_ACTIVATABLE)
         {

-            // notify cell about right click
-            wxVariant value;
-            model->GetValue( value, item, col->GetModelColumn() );
-            cell->SetValue( value );
-            wxRect cell_rect( xpos, GetLineStart( current ),
-                              col->GetWidth(), GetLineHeight( current ) );
-             /* ignore ret */ cell->LeftClick( event.GetPosition(), cell_rect,
-                              model, item, col->GetModelColumn());
+            if ( wxDataViewCustomRenderer *custom = cell->WXGetAsCustom() )
+            {
+                // notify cell about click
+                wxVariant value;
+                model->GetValue( value, item, col->GetModelColumn() );
+                custom->SetValue( value );
+                wxRect cell_rect( xpos, GetLineStart( current ),
+                                  col->GetWidth(), GetLineHeight( current ) );
+                 /* ignore ret */ custom->LeftClick( event.GetPosition(), cell_rect,
+                                  model, item, col->GetModelColumn());
+            }

         }
     }
 }
         }
     }
 }


@@ -4206,7 +4125,11 @@ void wxDataViewCtrl::Select( const wxDataViewItem & item )
         // Unselect all rows before select another in the single select mode
         if (m_clientArea->IsSingleSel())
             m_clientArea->SelectAllRows(false);
         // Unselect all rows before select another in the single select mode
         if (m_clientArea->IsSingleSel())
             m_clientArea->SelectAllRows(false);

+            

         m_clientArea->SelectRow(row, true);
         m_clientArea->SelectRow(row, true);

+        
+        // Also set focus to the selected item
+        m_clientArea->ChangeCurrentRow( row );

     }
 }
 
     }
 }