wxDataViewIndexListModel::wxDataViewIndexListModel( unsigned int initial_size )
{
- m_ordered = true;
+#ifndef __WXMAC__
+ m_useHash = false;
+#else
+ m_useHash = true;
+#endif
- // build initial index
- unsigned int i;
- for (i = 1; i < initial_size+1; i++)
- m_hash.Add( (void*) i );
- m_lastIndex = initial_size + 1;
+ if (m_useHash)
+ {
+ // IDs are ordered until an item gets deleted or inserted
+ m_ordered = true;
+
+ // build initial index
+ unsigned int i;
+ for (i = 1; i < initial_size+1; i++)
+ m_hash.Add( (void*) i );
+ m_lastIndex = initial_size + 1;
+ }
+ else
+ {
+ m_lastIndex = initial_size-1;
+ }
}
wxDataViewIndexListModel::~wxDataViewIndexListModel()
void wxDataViewIndexListModel::RowPrepended()
{
- unsigned int id = m_lastIndex++;
- m_hash.Insert( (void*) id, 0 );
- wxDataViewItem item( (void*) id );
- ItemAdded( wxDataViewItem(0), item );
+ if (m_useHash)
+ {
+ m_ordered = false;
- m_ordered = false;
+ unsigned int id = m_lastIndex++;
+ m_hash.Insert( (void*) id, 0 );
+ wxDataViewItem item( (void*) id );
+ ItemAdded( wxDataViewItem(0), item );
+ }
+ else
+ {
+ m_lastIndex++;
+ wxDataViewItem item( (void*) 0 );
+ ItemAdded( wxDataViewItem(0), item );
+ }
}
void wxDataViewIndexListModel::RowInserted( unsigned int before )
{
- unsigned int id = m_lastIndex++;
- m_hash.Insert( (void*) id, before );
- wxDataViewItem item( (void*) id );
- ItemAdded( wxDataViewItem(0), item );
+ if (m_useHash)
+ {
+ m_ordered = false;
- m_ordered = false;
+ unsigned int id = m_lastIndex++;
+ m_hash.Insert( (void*) id, before );
+ wxDataViewItem item( (void*) id );
+ ItemAdded( wxDataViewItem(0), item );
+ }
+ else
+ {
+ m_lastIndex++;
+ wxDataViewItem item( (void*) before );
+ ItemAdded( wxDataViewItem(0), item );
+ }
}
void wxDataViewIndexListModel::RowAppended()
{
- unsigned int id = m_lastIndex++;
- m_hash.Add( (void*) id );
- wxDataViewItem item( (void*) id );
- ItemAdded( wxDataViewItem(0), item );
+ if (m_useHash)
+ {
+ unsigned int id = m_lastIndex++;
+ m_hash.Add( (void*) id );
+ wxDataViewItem item( (void*) id );
+ ItemAdded( wxDataViewItem(0), item );
+ }
+ else
+ {
+ m_lastIndex++;
+ wxDataViewItem item( (void*) m_lastIndex );
+ ItemAdded( wxDataViewItem(0), item );
+ }
}
void wxDataViewIndexListModel::RowDeleted( unsigned int row )
{
- wxDataViewItem item( m_hash[row] );
- wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
- m_hash.RemoveAt( row );
+ if (m_useHash)
+ {
+ wxDataViewItem item( m_hash[row] );
+ wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
+ m_hash.RemoveAt( row );
+ }
+ else
+ {
+ wxDataViewItem item( (void*) row );
+ wxDataViewModel::ItemDeleted( wxDataViewItem(0), item );
+ m_lastIndex++;
+ }
}
void wxDataViewIndexListModel::RowChanged( unsigned int row )
unsigned int wxDataViewIndexListModel::GetRow( const wxDataViewItem &item ) const
{
- if (m_ordered)
+ if (m_useHash)
{
- unsigned int pos = wxPtrToUInt(item.GetID());
- return pos-1;
- }
+ if (m_ordered)
+ {
+ unsigned int pos = wxPtrToUInt( item.GetID() );
+ return pos-1;
+ }
- // assert for not found
- return (unsigned int) m_hash.Index( item.GetID() );
+ // assert for not found
+ return (unsigned int) m_hash.Index( item.GetID() );
+ }
+ else
+ {
+ return wxPtrToUInt( item.GetID() );
+ }
}
wxDataViewItem wxDataViewIndexListModel::GetItem( unsigned int row ) const
{
- wxASSERT( row < m_hash.GetCount() );
- return wxDataViewItem( m_hash[row] );
+ if (m_useHash)
+ {
+ wxASSERT( row < m_hash.GetCount() );
+ return wxDataViewItem( m_hash[row] );
+ }
+ else
+ {
+ return wxDataViewItem( (void*) row );
+ }
}
bool wxDataViewIndexListModel::HasDefaultCompare() const
unsigned int WXUNUSED(column),
bool ascending)
{
- if (m_ordered)
+ if (m_ordered || !m_useHash)
{
unsigned int pos1 = wxPtrToUInt(item1.GetID());
unsigned int pos2 = wxPtrToUInt(item2.GetID());
unsigned int wxDataViewIndexListModel::GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const
{
+ if (!m_useHash)
+ return 0; // error
+
if (item.IsOk())
return 0;
return m_model;
}
+const wxDataViewModel* wxDataViewCtrlBase::GetModel() const
+{
+ return m_model;
+}
+
wxDataViewColumn *
wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
wxDataViewCellMode mode, int width, wxAlignment align, int flags )
wxDataViewTreeStoreNode( parent, text, icon, data )
{
m_iconExpanded = expanded;
+ m_isExpanded = false;
m_children.DeleteContents(true);
}
wxDataViewTreeStoreNode *node = FindNode( item );
if (!node) return;
- wxDataViewIconText data( node->GetText(), node->GetIcon() );
+ wxIcon icon( node->GetIcon());
+ if (node->IsContainer())
+ {
+ wxDataViewTreeStoreContainerNode *container = (wxDataViewTreeStoreContainerNode*) node;
+ if (container->IsExpanded() && container->GetExpandedIcon().IsOk())
+ icon = container->GetExpandedIcon();
+ }
+
+ wxDataViewIconText data( node->GetText(), icon );
variant << data;
}
return (wxDataViewTreeStoreContainerNode*) node;
}
+//-----------------------------------------------------------------------------
+// wxDataViewTreeCtrl
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxDataViewTreeCtrl,wxDataViewCtrl)
+
+BEGIN_EVENT_TABLE(wxDataViewTreeCtrl,wxDataViewCtrl)
+ EVT_DATAVIEW_ITEM_EXPANDED(-1, wxDataViewTreeCtrl::OnExpanded)
+ EVT_DATAVIEW_ITEM_COLLAPSED(-1, wxDataViewTreeCtrl::OnCollapsed)
+END_EVENT_TABLE()
+
+wxDataViewTreeCtrl::wxDataViewTreeCtrl()
+{
+ m_imageList = NULL;
+}
+
+wxDataViewTreeCtrl::wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
+ const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
+{
+ m_imageList = NULL;
+ Create( parent, id, pos, size, style, validator );
+
+ wxDataViewTreeStore *store = new wxDataViewTreeStore;
+ AssociateModel( store );
+ store->DecRef();
+ AppendIconTextColumn( "", 0, wxDATAVIEW_CELL_INERT, 200 );
+}
+
+wxDataViewTreeCtrl::~wxDataViewTreeCtrl()
+{
+ if (m_imageList)
+ delete m_imageList;
+}
+
+bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id,
+ const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
+{
+ return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
+}
+
+void wxDataViewTreeCtrl::SetImageList( wxImageList *imagelist )
+{
+ if (m_imageList)
+ delete m_imageList;
+
+ m_imageList = imagelist;
+}
+
+wxDataViewItem wxDataViewTreeCtrl::AppendItem( const wxDataViewItem& parent,
+ const wxString &text, int iconIndex, wxClientData *data )
+{
+ wxIcon icon = wxNullIcon;
+ if (m_imageList && (iconIndex != -1))
+ icon = m_imageList->GetIcon( iconIndex );
+
+ return GetStore()->AppendItem( parent, text, icon, data );
+}
+
+wxDataViewItem wxDataViewTreeCtrl::PrependItem( const wxDataViewItem& parent,
+ const wxString &text, int iconIndex, wxClientData *data )
+{
+ wxIcon icon = wxNullIcon;
+ if (m_imageList && (iconIndex != -1))
+ icon = m_imageList->GetIcon( iconIndex );
+
+ return GetStore()->PrependItem( parent, text, icon, data );
+}
+
+wxDataViewItem wxDataViewTreeCtrl::InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
+ const wxString &text, int iconIndex, wxClientData *data )
+{
+ wxIcon icon = wxNullIcon;
+ if (m_imageList && (iconIndex != -1))
+ icon = m_imageList->GetIcon( iconIndex );
+
+ return GetStore()->InsertItem( parent, previous, text, icon, data );
+}
+
+wxDataViewItem wxDataViewTreeCtrl::PrependContainer( const wxDataViewItem& parent,
+ const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
+{
+ wxIcon icon = wxNullIcon;
+ if (m_imageList && (iconIndex != -1))
+ icon = m_imageList->GetIcon( iconIndex );
+
+ wxIcon expanded = wxNullIcon;
+ if (m_imageList && (expandedIndex != -1))
+ expanded = m_imageList->GetIcon( expandedIndex );
+
+ return GetStore()->PrependContainer( parent, text, icon, expanded, data );
+}
+
+wxDataViewItem wxDataViewTreeCtrl::AppendContainer( const wxDataViewItem& parent,
+ const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
+{
+ wxIcon icon = wxNullIcon;
+ if (m_imageList && (iconIndex != -1))
+ icon = m_imageList->GetIcon( iconIndex );
+
+ wxIcon expanded = wxNullIcon;
+ if (m_imageList && (expandedIndex != -1))
+ expanded = m_imageList->GetIcon( expandedIndex );
+
+ return GetStore()->AppendContainer( parent, text, icon, expanded, data );
+}
+
+wxDataViewItem wxDataViewTreeCtrl::InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
+ const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
+{
+ wxIcon icon = wxNullIcon;
+ if (m_imageList && (iconIndex != -1))
+ icon = m_imageList->GetIcon( iconIndex );
+
+ wxIcon expanded = wxNullIcon;
+ if (m_imageList && (expandedIndex != -1))
+ expanded = m_imageList->GetIcon( expandedIndex );
+
+ return GetStore()->InsertContainer( parent, previous, text, icon, expanded, data );
+}
+
+
+void wxDataViewTreeCtrl::OnExpanded( wxDataViewEvent &event )
+{
+ if (m_imageList) return;
+
+ wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
+ if (!container) return;
+
+ container->SetExpanded( true );
+ GetStore()->ItemChanged( event.GetItem() );
+}
+
+void wxDataViewTreeCtrl::OnCollapsed( wxDataViewEvent &event )
+{
+ if (m_imageList) return;
+
+ wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
+ if (!container) return;
+
+ container->SetExpanded( false );
+ GetStore()->ItemChanged( event.GetItem() );
+}
+
+
#endif // wxUSE_DATAVIEWCTRL
projects / wxWidgets.git / blobdiff