Rework the GTK WebKit backend history to remove the need for the map between wxWebHis...

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

diff --git a/src/generic/datavgen.cpp b/src/generic/datavgen.cpp
index d6ff164a8520bf382e207ea42b29cb46b0aef484..bdc389ad666390c374662c5c18d328f1bc55b2cc 100644 (file)
--- a/src/generic/datavgen.cpp
+++ b/src/generic/datavgen.cpp
@@ -214,6 +214,8 @@ private:
             model->Resort();
 
         owner->OnColumnChange(idx);
+
+        SendEvent(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, idx);
     }
 
     void OnRClick(wxHeaderCtrlEvent& event)
@@ -532,6 +534,8 @@ public:
     int GetLineHeight( unsigned int row ) const; // m_lineHeight in fixed mode
     int GetLineAt( unsigned int y ) const;       // y / m_lineHeight in fixed mode
 
+    void SetRowHeight( int lineHeight ) { m_lineHeight = lineHeight; }
+
     // Some useful functions for row and item mapping
     wxDataViewItem GetItemByRow( unsigned int row ) const;
     int GetRowByItem( const wxDataViewItem & item ) const;
@@ -732,7 +736,7 @@ bool wxDataViewTextRenderer::HasEditorCtrl() const
     return true;
 }
 
-wxControl* wxDataViewTextRenderer::CreateEditorCtrl( wxWindow *parent,
+wxWindow* wxDataViewTextRenderer::CreateEditorCtrl( wxWindow *parent,
         wxRect labelRect, const wxVariant &value )
 {
     wxTextCtrl* ctrl = new wxTextCtrl( parent, wxID_ANY, value,
@@ -746,7 +750,7 @@ wxControl* wxDataViewTextRenderer::CreateEditorCtrl( wxWindow *parent,
     return ctrl;
 }
 
-bool wxDataViewTextRenderer::GetValueFromEditorCtrl( wxControl *editor, wxVariant &value )
+bool wxDataViewTextRenderer::GetValueFromEditorCtrl( wxWindow *editor, wxVariant &value )
 {
     wxTextCtrl *text = (wxTextCtrl*) editor;
     value = text->GetValue();
@@ -796,9 +800,9 @@ bool wxDataViewBitmapRenderer::GetValue( wxVariant& WXUNUSED(value) ) const
 
 bool wxDataViewBitmapRenderer::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) )
 {
-    if (m_bitmap.Ok())
+    if (m_bitmap.IsOk())
         dc->DrawBitmap( m_bitmap, cell.x, cell.y );
-    else if (m_icon.Ok())
+    else if (m_icon.IsOk())
         dc->DrawIcon( m_icon, cell.x, cell.y );
 
     return true;
@@ -806,9 +810,9 @@ bool wxDataViewBitmapRenderer::Render( wxRect cell, wxDC *dc, int WXUNUSED(state
 
 wxSize wxDataViewBitmapRenderer::GetSize() const
 {
-    if (m_bitmap.Ok())
+    if (m_bitmap.IsOk())
         return wxSize( m_bitmap.GetWidth(), m_bitmap.GetHeight() );
-    else if (m_icon.Ok())
+    else if (m_icon.IsOk())
         return wxSize( m_icon.GetWidth(), m_icon.GetHeight() );
 
     return wxSize(wxDVC_DEFAULT_RENDERER_SIZE,wxDVC_DEFAULT_RENDERER_SIZE);
@@ -863,12 +867,16 @@ bool wxDataViewToggleRenderer::Render( wxRect cell, wxDC *dc, int WXUNUSED(state
     return true;
 }
 
-bool wxDataViewToggleRenderer::WXOnLeftClick(const wxPoint& WXUNUSED(cursor),
+bool wxDataViewToggleRenderer::WXOnLeftClick(const wxPoint& cursor,
                                              const wxRect& WXUNUSED(cell),
                                              wxDataViewModel *model,
                                              const wxDataViewItem& item,
                                              unsigned int col)
 {
+    // only react to clicks directly on the checkbox, not elsewhere in the same cell:
+    if (!wxRect(GetSize()).Contains(cursor))
+        return false;
+
     if (model->IsEnabled(item, col))
     {
         model->ChangeValue(!m_toggle, item, col);
@@ -1102,7 +1110,7 @@ wxSize wxDataViewIconTextRenderer::GetSize() const
     return wxSize(80,20);
 }
 
-wxControl* wxDataViewIconTextRenderer::CreateEditorCtrl(wxWindow *parent, wxRect labelRect, const wxVariant& value)
+wxWindow* wxDataViewIconTextRenderer::CreateEditorCtrl(wxWindow *parent, wxRect labelRect, const wxVariant& value)
 {
     wxDataViewIconText iconText;
     iconText << value;
@@ -1128,7 +1136,7 @@ wxControl* wxDataViewIconTextRenderer::CreateEditorCtrl(wxWindow *parent, wxRect
     return ctrl;
 }
 
-bool wxDataViewIconTextRenderer::GetValueFromEditorCtrl( wxControl *editor, wxVariant& value )
+bool wxDataViewIconTextRenderer::GetValueFromEditorCtrl( wxWindow *editor, wxVariant& value )
 {
     wxTextCtrl *text = (wxTextCtrl*) editor;
 
@@ -1593,6 +1601,12 @@ void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
     dc.DrawRectangle(GetClientSize());
 #endif
 
+    if ( IsEmpty() )
+    {
+        // No items to draw.
+        return;
+    }
+
     // prepare the DC
     GetOwner()->PrepareDC( dc );
     dc.SetFont( GetFont() );
@@ -1606,10 +1620,11 @@ void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
         wxMin( (int)(  GetLineAt( wxMax(0,update.y+update.height) ) - item_start + 1),
             (int)(GetRowCount( ) - item_start));
     unsigned int item_last = item_start + item_count;
-    // Get the parent of DataViewCtrl
-    wxWindow *parent = GetParent()->GetParent();
+
+    // Send the event to wxDataViewCtrl itself.
+    wxWindow * const parent = GetParent();
     wxDataViewEvent cache_event(wxEVT_COMMAND_DATAVIEW_CACHE_HINT, parent->GetId());
-    cache_event.SetEventObject(GetParent());
+    cache_event.SetEventObject(parent);
     cache_event.SetCache(item_start, item_last - 1);
     parent->ProcessWindowEvent(cache_event);
 
@@ -1758,8 +1773,11 @@ void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
 
                 dataitem = node->GetItem();
 
-                if ((i > 0) && model->IsContainer(dataitem) &&
-                    !model->HasContainerColumns(dataitem))
+                // Skip all columns of "container" rows except the expander
+                // column itself unless HasContainerColumns() overrides this.
+                if ( col != GetOwner()->GetExpanderColumn() &&
+                        model->IsContainer(dataitem) &&
+                            !model->HasContainerColumns(dataitem) )
                     continue;
             }
             else
@@ -3016,7 +3034,7 @@ wxDataViewTreeNode * wxDataViewMainWindow::FindNode( const wxDataViewItem & item
     // Find the item along the parent-chain.
     // This algorithm is designed to speed up the node-finding method
     wxDataViewTreeNode* node = m_root;
-    for( unsigned iter = parentChain.size()-1; iter>=0; --iter )
+    for( unsigned iter = parentChain.size()-1; ; --iter )
     {
         if( node->HasChildren() )
         {
@@ -3047,6 +3065,9 @@ wxDataViewTreeNode * wxDataViewMainWindow::FindNode( const wxDataViewItem & item
         }
         else
             return NULL;
+
+        if ( !iter )
+            break;
     }
     return NULL;
 }
@@ -3358,7 +3379,7 @@ void wxDataViewMainWindow::OnChar( wxKeyEvent &event )
             break;
 
         case WXK_DOWN:
-            if ( m_currentRow < GetRowCount() - 1 )
+            if ( m_currentRow + 1 < GetRowCount() )
                 OnArrowChar( m_currentRow + 1, event );
             break;
         // Add the process for tree expanding/collapsing
@@ -3707,8 +3728,10 @@ void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
         if (!IsRowSelected(current))
         {
             SelectAllRows(false);
+            const unsigned oldCurrent = m_currentRow;
             ChangeCurrentRow(current);
             SelectRow(m_currentRow,true);
+            RefreshRow(oldCurrent);
             SendSelectionChangedEvent(GetItemByRow( m_currentRow ) );
         }
     }
@@ -4009,6 +4032,16 @@ void wxDataViewCtrl::OnSize( wxSizeEvent &WXUNUSED(event) )
     Layout();
 
     AdjustScrollbars();
+
+    // We must redraw the headers if their height changed. Normally this
+    // shouldn't happen as the control shouldn't let itself be resized beneath
+    // its minimal height but avoid the display artefacts that appear if it
+    // does happen, e.g. because there is really not enough vertical space.
+    if ( !HasFlag(wxDV_NO_HEADER) && m_headerArea &&
+            m_headerArea->GetSize().y <= m_headerArea->GetBestSize(). y )
+    {
+        m_headerArea->Refresh();
+    }
 }
 
 void wxDataViewCtrl::SetFocus()
@@ -4113,6 +4146,16 @@ unsigned int wxDataViewCtrl::GetColumnCount() const
     return m_cols.GetCount();
 }
 
+bool wxDataViewCtrl::SetRowHeight( int lineHeight )
+{
+    if ( !m_clientArea )
+        return false;
+
+    m_clientArea->SetRowHeight(lineHeight);
+
+    return true;
+}
+
 wxDataViewColumn* wxDataViewCtrl::GetColumn( unsigned int idx ) const
 {
     return m_cols[idx];