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Add wxDataViewTreeStore with sample

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@49168 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2007-10-16 11:41:46 +00:00
parent a3261ffb75
commit e94d0c1e66
4 changed files with 638 additions and 37 deletions
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206
include/wx/dataview.h
View File

@@ -77,6 +77,10 @@ public:
void* GetID() const { return m_id; }
operator const void* () const { return m_id; }
#ifdef __WXDEBUG__
void Print( const wxString &text ) const { wxPrintf( "item %s: %d\n", text, (int) m_id ); }
#endif
private:
void* m_id;
};
@@ -225,33 +229,6 @@ private:
unsigned int m_lastIndex;
};
//-----------------------------------------------------------------------------
// wxDataViewTreeStore
//-----------------------------------------------------------------------------
#if 0
class wxDataViewTreeStore: public wxDataViewModel
{
public:
wxDataViewTreeStore();
~wxDataViewTreeStore();
void AddColumn( const wxString &variant_type );
wxDataViewItem AddItem( const wxDataViewItem& parent, const wxVariant &value );
wxDataViewItem AddContainer( const wxDataViewItem& parent, const wxVariant &value );
// implement base methods
virtual void GetValue( wxVariant &variant,
const wxDataViewItem &item, unsigned int col ) const;
virtual bool SetValue( const wxVariant &variant,
const wxDataViewItem &item, unsigned int col );
virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
virtual bool IsContainer( const wxDataViewItem &item ) const;
virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
};
#endif
//-----------------------------------------------------------------------------
// wxDataViewEditorCtrlEvtHandler
@@ -482,11 +459,11 @@ public:
// short cuts
wxDataViewColumn *AppendTextColumn( const wxString &label, unsigned int model_column,
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
wxAlignment align = wxALIGN_CENTER,
wxAlignment align = wxALIGN_LEFT,
int flags = wxDATAVIEW_COL_RESIZABLE );
wxDataViewColumn *AppendIconTextColumn( const wxString &label, unsigned int model_column,
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
wxAlignment align = wxALIGN_CENTER,
wxAlignment align = wxALIGN_LEFT,
int flags = wxDATAVIEW_COL_RESIZABLE );
wxDataViewColumn *AppendToggleColumn( const wxString &label, unsigned int model_column,
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
@@ -498,7 +475,7 @@ public:
int flags = wxDATAVIEW_COL_RESIZABLE );
wxDataViewColumn *AppendDateColumn( const wxString &label, unsigned int model_column,
wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
wxAlignment align = wxALIGN_CENTER,
wxAlignment align = wxALIGN_LEFT,
int flags = wxDATAVIEW_COL_RESIZABLE );
wxDataViewColumn *AppendBitmapColumn( const wxString &label, unsigned int model_column,
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
@@ -506,11 +483,11 @@ public:
int flags = wxDATAVIEW_COL_RESIZABLE );
wxDataViewColumn *AppendTextColumn( const wxBitmap &label, unsigned int model_column,
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
wxAlignment align = wxALIGN_CENTER,
wxAlignment align = wxALIGN_LEFT,
int flags = wxDATAVIEW_COL_RESIZABLE );
wxDataViewColumn *AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
wxAlignment align = wxALIGN_CENTER,
wxAlignment align = wxALIGN_LEFT,
int flags = wxDATAVIEW_COL_RESIZABLE );
wxDataViewColumn *AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
@@ -522,7 +499,7 @@ public:
int flags = wxDATAVIEW_COL_RESIZABLE );
wxDataViewColumn *AppendDateColumn( const wxBitmap &label, unsigned int model_column,
wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
wxAlignment align = wxALIGN_CENTER,
wxAlignment align = wxALIGN_LEFT,
int flags = wxDATAVIEW_COL_RESIZABLE );
wxDataViewColumn *AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
@@ -686,6 +663,169 @@ typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
#include "wx/generic/dataview.h"
#endif
//-----------------------------------------------------------------------------
// wxDataViewTreeStore
//-----------------------------------------------------------------------------
class WXDLLIMPEXP_ADV wxDataViewTreeStoreNode
{
public:
wxDataViewTreeStoreNode( wxDataViewTreeStoreNode *parent,
const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
virtual ~wxDataViewTreeStoreNode();
void SetText( const wxString &text )
{ m_text = text; }
wxString GetText() const
{ return m_text; }
void SetIcon( const wxIcon &icon )
{ m_icon = icon; }
const wxIcon &GetIcon() const
{ return m_icon; }
void SetData( wxClientData *data )
{ if (m_data) delete m_data; m_data = data; }
wxClientData *GetData() const
{ return m_data; }
wxDataViewItem GetItem() const
{ return wxDataViewItem( (void*) this ); }
virtual bool IsContainer()
{ return false; }
wxDataViewTreeStoreNode *GetParent()
{ return m_parent; }
private:
wxDataViewTreeStoreNode *m_parent;
wxString m_text;
wxIcon m_icon;
wxClientData *m_data;
};
WX_DECLARE_LIST_WITH_DECL(wxDataViewTreeStoreNode, wxDataViewTreeStoreNodeList,
class WXDLLIMPEXP_ADV);
class WXDLLIMPEXP_ADV wxDataViewTreeStoreContainerNode: public wxDataViewTreeStoreNode
{
public:
wxDataViewTreeStoreContainerNode( wxDataViewTreeStoreNode *parent,
const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
wxClientData *data = NULL );
virtual ~wxDataViewTreeStoreContainerNode();
const wxDataViewTreeStoreNodeList &GetChildren() const
{ return m_children; }
wxDataViewTreeStoreNodeList &GetChildren()
{ return m_children; }
void SetExpandedIcon( const wxIcon &icon )
{ m_iconExpanded = icon; }
const wxIcon &GetExpandedIcon() const
{ return m_iconExpanded; }
virtual bool IsContainer()
{ return true; }
private:
wxDataViewTreeStoreNodeList m_children;
wxIcon m_iconExpanded;
};
//-----------------------------------------------------------------------------
class WXDLLIMPEXP_ADV wxDataViewTreeStore: public wxDataViewModel
{
public:
wxDataViewTreeStore();
~wxDataViewTreeStore();
wxDataViewItem AppendItem( const wxDataViewItem& parent,
const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
wxDataViewItem PrependItem( const wxDataViewItem& parent,
const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
wxDataViewItem PrependContainer( const wxDataViewItem& parent,
const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
wxClientData *data = NULL );
wxDataViewItem AppendContainer( const wxDataViewItem& parent,
const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
wxClientData *data = NULL );
wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
wxClientData *data = NULL );
wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const;
int GetChildCount( const wxDataViewItem& parent ) const;
void SetItemText( const wxDataViewItem& item, const wxString &text );
wxString GetItemText( const wxDataViewItem& item ) const;
void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );
const wxIcon &GetItemIcon( const wxDataViewItem& item ) const;
void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon );
const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const;
void SetItemData( const wxDataViewItem& item, wxClientData *data );
wxClientData *GetItemData( const wxDataViewItem& item ) const;
void DeleteItem( const wxDataViewItem& item );
void DeleteChildren( const wxDataViewItem& item );
void DeleteAllItems();
// implement base methods
virtual void GetValue( wxVariant &variant,
const wxDataViewItem &item, unsigned int col ) const;
virtual bool SetValue( const wxVariant &variant,
const wxDataViewItem &item, unsigned int col );
virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
virtual bool IsContainer( const wxDataViewItem &item ) const;
virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
unsigned int column, bool ascending );
virtual bool HasDefaultCompare() const
{ return true; }
virtual unsigned int GetColumnCount() const
{ return 1; };
virtual wxString GetColumnType( unsigned int WXUNUSED(col) ) const
{ return "wxDataViewIconText"; }
wxDataViewTreeStoreNode *FindNode( const wxDataViewItem &item ) const;
wxDataViewTreeStoreContainerNode *FindContainerNode( const wxDataViewItem &item ) const;
wxDataViewTreeStoreNode *GetRoot() const { return m_root; }
public:
wxDataViewTreeStoreNode *m_root;
};
#if 0
class WXDLLIMPEXP_ADV wxDataViewTreeCtrl: public wxDataViewCtrl
{
public:
wxDataViewCtrl( wxWindow *parent, wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize, long style = wxDV_NO_HEADER,
const wxValidator& validator = wxDefaultValidator );
bool Create( wxWindow *parent, wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize, long style = wxDV_NO_HEADER,
const wxValidator& validator = wxDefaultValidator );
wxDataViewTreeStore *GetStore()
{ return (wxDataViewTreeStore*) GetModel(); }
void OnExpand( wxDataViewCtrl &event );
void OnCollapse( wxDataViewCtrl &event );
private:
DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewTreeCtrl)
};
#endif
#endif // wxUSE_DATAVIEWCTRL
#endif