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Added wxDataViewTreeCtrl

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50404 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2007-12-01 19:01:47 +00:00
parent 380740af5d
commit a75124d0da
6 changed files with 489 additions and 71 deletions
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160
src/common/datavcmn.cpp
View File

@@ -781,6 +781,11 @@ wxDataViewModel* wxDataViewCtrlBase::GetModel()
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 )
@@ -1163,6 +1168,7 @@ wxDataViewTreeStoreContainerNode::wxDataViewTreeStoreContainerNode(
wxDataViewTreeStoreNode( parent, text, icon, data )
{
m_iconExpanded = expanded;
m_isExpanded = false;
m_children.DeleteContents(true);
}
@@ -1424,7 +1430,15 @@ wxDataViewTreeStore::GetValue(wxVariant &variant,
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;
}
@@ -1536,5 +1550,149 @@ wxDataViewTreeStoreContainerNode *wxDataViewTreeStore::FindContainerNode( const
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