// Name: wx/dataview.h
// Purpose: wxDataViewCtrl base classes
// Author: Robert Roebling
-// Modified by:
+// Modified by: Bo Yang
// Created: 08.01.06
// RCS-ID: $Id$
// Copyright: (c) Robert Roebling
#include "wx/bitmap.h"
#include "wx/variant.h"
#include "wx/listctrl.h"
+#include "wx/dynarray.h"
#if defined(__WXGTK20__)
// for testing
- // #define wxUSE_GENERICDATAVIEWCTRL 1
+ #define wxUSE_GENERICDATAVIEWCTRL 1
#elif defined(__WXMAC__)
#else
#define wxUSE_GENERICDATAVIEWCTRL 1
class WXDLLIMPEXP_FWD_ADV wxDataViewColumn;
class WXDLLIMPEXP_FWD_ADV wxDataViewRenderer;
class WXDLLIMPEXP_FWD_ADV wxDataViewModelNotifier;
-class wxDataViewEventModelNotifier;
extern WXDLLIMPEXP_DATA_ADV(const wxChar) wxDataViewCtrlNameStr[];
{ m_id = item.m_id; }
bool IsOk() const { return m_id != NULL; }
void* GetID() const { return m_id; }
+ operator const void* () const { return m_id; }
private:
void* m_id;
bool operator == (const wxDataViewItem &left, const wxDataViewItem &right);
+// ---------------------------------------------------------
+// wxDataViewModelNotifier
+// ---------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewModelNotifier
+{
+public:
+ wxDataViewModelNotifier() { }
+ virtual ~wxDataViewModelNotifier() { m_owner = NULL; }
+
+ virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
+ virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
+ virtual bool ItemChanged( const wxDataViewItem &item ) = 0;
+ virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
+ virtual bool Cleared() = 0;
+
+ virtual void Resort() = 0;
+
+ void SetOwner( wxDataViewModel *owner ) { m_owner = owner; }
+ wxDataViewModel *GetOwner() { return m_owner; }
+
+private:
+ wxDataViewModel *m_owner;
+};
+
+
// ---------------------------------------------------------
// wxDataViewModel
// ---------------------------------------------------------
+WX_DECLARE_LIST(wxDataViewModelNotifier, wxDataViewModelNotifiers );
+
class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData
{
public:
const wxDataViewItem &item, unsigned int col ) = 0;
// define hierachy
- virtual bool HasChildren( const wxDataViewItem &item ) const = 0;
+ virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const = 0;
+ virtual bool IsContainer( const wxDataViewItem &item ) const = 0;
virtual wxDataViewItem GetFirstChild( const wxDataViewItem &parent ) const = 0;
virtual wxDataViewItem GetNextSibling( const wxDataViewItem &item ) const = 0;
// delegated notifiers
virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
- virtual bool ItemDeleted( const wxDataViewItem &item );
+ virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
virtual bool ItemChanged( const wxDataViewItem &item );
virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
virtual bool Cleared();
void RemoveNotifier( wxDataViewModelNotifier *notifier );
// default compare function
- virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2 );
-
- void SetSortingColumn( unsigned int col ) { m_sortingColumn = col; }
- unsigned int GetSortingColumn() { return m_sortingColumn; }
- void SetSortOrderAscending( bool ascending ) { m_ascending = ascending; }
- bool GetSortOrderAscending() { return m_ascending; }
-
-
+ virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
+ unsigned int column, bool ascending );
+
protected:
// the user should not delete this class directly: he should use DecRef() instead!
virtual ~wxDataViewModel() { }
- wxList m_notifiers;
- unsigned int m_sortingColumn;
- bool m_ascending;
+ wxDataViewModelNotifiers m_notifiers;
};
// ---------------------------------------------------------
-// wxDataViewVirtualListModel
+// wxDataViewIndexListModel
// ---------------------------------------------------------
+// use hash map later
+WX_DEFINE_ARRAY_PTR( void*, wxDataViewItemHash );
+
class wxDataViewIndexListModel: public wxDataViewModel
{
public:
- wxDataViewIndexListModel();
+ wxDataViewIndexListModel( unsigned int initial_size = 0 );
~wxDataViewIndexListModel();
virtual unsigned int GetRowCount() = 0;
virtual bool SetValue( const wxVariant &variant,
unsigned int row, unsigned int col ) = 0;
- void ItemPrepended();
- void ItemInserted( unsigned int before );
- void ItemAppended();
- void ItemChanged( unsigned int row );
- void ValueChanged( unsigned int row, unsigned int col );
+ void RowPrepended();
+ void RowInserted( unsigned int before );
+ void RowAppended();
+ void RowDeleted( unsigned int row );
+ void RowChanged( unsigned int row );
+ void RowValueChanged( unsigned int row, unsigned int col );
- wxDataViewItem GetItem( unsigned int row );
+ // convert to/from row/wxDataViewItem
- virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2 );
+ unsigned int GetRow( const wxDataViewItem &item ) const;
+ wxDataViewItem GetItem( unsigned int row ) const;
-};
-
-// ---------------------------------------------------------
-// wxDataViewModelNotifier
-// ---------------------------------------------------------
-
-class WXDLLIMPEXP_ADV wxDataViewModelNotifier: public wxObject
-{
-public:
- wxDataViewModelNotifier() { }
- virtual ~wxDataViewModelNotifier() { m_owner = NULL; }
-
- virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
- virtual bool ItemDeleted( const wxDataViewItem &item ) = 0;
- virtual bool ItemChanged( const wxDataViewItem &item ) = 0;
- virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
- virtual bool Cleared() = 0;
+ // compare based on index
- virtual void Resort() { };
+ virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
+ unsigned int column, bool ascending );
- void SetOwner( wxDataViewModel *owner ) { m_owner = owner; }
- wxDataViewModel *GetOwner() { return m_owner; }
+ // 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 wxDataViewItem GetFirstChild( const wxDataViewItem &parent ) const;
+ virtual wxDataViewItem GetNextSibling( const wxDataViewItem &item ) const;
+
private:
- wxDataViewModel *m_owner;
+ wxDataViewItemHash m_hash;
+ unsigned int m_lastIndex;
};
-
//-----------------------------------------------------------------------------
// wxDataViewEditorCtrlEvtHandler
//-----------------------------------------------------------------------------
// wxDataViewCtrlBase
// ---------------------------------------------------------
+WX_DEFINE_ARRAY(wxDataViewItem, wxDataViewItemArray);
+
#define wxDV_SINGLE 0x0000 // for convenience
#define wxDV_MULTIPLE 0x0001 // can select multiple items
int GetIndent() const
{ return m_indent; }
- // TODO selection code
virtual wxDataViewItem GetSelection() = 0;
+ virtual int GetSelections( wxDataViewItemArray & sel ) const = 0;
+ virtual void SetSelections( const wxDataViewItemArray & sel ) = 0;
+ virtual void Select( const wxDataViewItem & item ) = 0;
+ virtual void Unselect( const wxDataViewItem & item ) = 0;
+ virtual bool IsSelected( const wxDataViewItem & item ) const = 0;
+
+ virtual void SelectAll() = 0;
+ virtual void UnselectAll() = 0;
+
+ virtual void EnsureVisible( const wxDataViewItem & item,
+ wxDataViewColumn *column = NULL ) = 0;
+
+ virtual void HitTest( const wxPoint &point,
+ wxDataViewItem &item, unsigned int &column ) const = 0;
+ virtual wxRect GetItemRect( const wxDataViewItem &item,
+ unsigned int column ) const = 0;
protected:
virtual void DoSetExpanderColumn() = 0 ;
private:
wxDataViewModel *m_model;
wxList m_cols;
- wxDataViewEventModelNotifier *m_eventNotifier;
unsigned int m_expander_column;
int m_indent ;
BEGIN_DECLARE_EVENT_TYPES()
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED, -1)
+ DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_DESELECTED, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, -1)
+ DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, -1)
+ DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, -1)
+ DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, -1)
+ DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, -1)
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, -1)
wx__DECLARE_EVT1(wxEVT_COMMAND_DATAVIEW_ ## evt, id, wxDataViewEventHandler(fn))
#define EVT_DATAVIEW_ITEM_SELECTED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_SELECTED, id, fn)
+#define EVT_DATAVIEW_ITEM_DESELECTED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_DESELECTED, id, fn)
#define EVT_DATAVIEW_ITEM_ACTIVATED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_ACTIVATED, id, fn)
+#define EVT_DATAVIEW_ITEM_COLLAPSING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSING, id, fn)
+#define EVT_DATAVIEW_ITEM_COLLAPSED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSED, id, fn)
+#define EVT_DATAVIEW_ITEM_EXPANDING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDING, id, fn)
+#define EVT_DATAVIEW_ITEM_EXPANDED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDED, id, fn)
#define EVT_DATAVIEW_COLUMN_HEADER_CLICK(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_CLICK, id, fn)
#define EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_RIGHT_CLICK, id, fn)
#define EVT_DATAVIEW_COLUMN_SORTED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_SORTED, id, fn)
-#define EVT_DATAVIEW_MODEL_ITEM_ADDED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_APPENDED, id, fn)
+#define EVT_DATAVIEW_MODEL_ITEM_ADDED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_ADDED, id, fn)
#define EVT_DATAVIEW_MODEL_ITEM_DELETED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_DELETED, id, fn)
#define EVT_DATAVIEW_MODEL_ITEM_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_ITEM_CHANGED, id, fn)
#define EVT_DATAVIEW_MODEL_VALUE_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(MODEL_VALUE_CHANGED, id, fn)
projects / wxWidgets.git / blobdiff