[wxWidgets.git] / include / wx / mac / carbon / treectrl.h

/////////////////////////////////////////////////////////////////////////////
// Name:        wx/mac/carbon/treectrl.h
// Purpose:     wxTreeCtrl class
// Author:      Stefan Csomor
// Modified by:
// Created:     1998-01-01
// RCS-ID:      $Id$
// Copyright:   (c) Stefan Csomor
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_TREECTRL_H_
#define _WX_TREECTRL_H_

#include "wx/control.h"
#include "wx/event.h"
#include "wx/imaglist.h"

#define wxTREE_MASK_HANDLE          0x0001
#define wxTREE_MASK_STATE           0x0002
#define wxTREE_MASK_TEXT            0x0004
#define wxTREE_MASK_IMAGE           0x0008
#define wxTREE_MASK_SELECTED_IMAGE  0x0010
#define wxTREE_MASK_CHILDREN        0x0020
#define wxTREE_MASK_DATA            0x0040

#define wxTREE_STATE_BOLD           0x0001
#define wxTREE_STATE_DROPHILITED    0x0002
#define wxTREE_STATE_EXPANDED       0x0004
#define wxTREE_STATE_EXPANDEDONCE   0x0008
#define wxTREE_STATE_FOCUSED        0x0010
#define wxTREE_STATE_SELECTED       0x0020
#define wxTREE_STATE_CUT            0x0040

#define wxTREE_HITTEST_ABOVE            0x0001  // Above the client area.
#define wxTREE_HITTEST_BELOW            0x0002  // Below the client area.
#define wxTREE_HITTEST_NOWHERE          0x0004  // In the client area but below the last item.
#define wxTREE_HITTEST_ONITEMBUTTON     0x0010  // On the button associated with an item.
#define wxTREE_HITTEST_ONITEMICON       0x0020  // On the bitmap associated with an item.
#define wxTREE_HITTEST_ONITEMINDENT     0x0040  // In the indentation associated with an item.
#define wxTREE_HITTEST_ONITEMLABEL      0x0080  // On the label (string) associated with an item.
#define wxTREE_HITTEST_ONITEMRIGHT      0x0100  // In the area to the right of an item.
#define wxTREE_HITTEST_ONITEMSTATEICON  0x0200  // On the state icon for a tree view item that is in a user-defined state.
#define wxTREE_HITTEST_TOLEFT           0x0400  // To the right of the client area.
#define wxTREE_HITTEST_TORIGHT          0x0800  // To the left of the client area.

#define wxTREE_HITTEST_ONITEM (wxTREE_HITTEST_ONITEMICON | wxTREE_HITTEST_ONITEMLABEL | wxTREE_HITTEST_ONITEMSTATEICON)

// Flags for GetNextItem
enum {
    wxTREE_NEXT_CARET,                 // Retrieves the currently selected item.
    wxTREE_NEXT_CHILD,                 // Retrieves the first child item. The hItem parameter must be NULL.
    wxTREE_NEXT_DROPHILITE,            // Retrieves the item that is the target of a drag-and-drop operation.
    wxTREE_NEXT_FIRSTVISIBLE,          // Retrieves the first visible item.
    wxTREE_NEXT_NEXT,                 // Retrieves the next sibling item.
    wxTREE_NEXT_NEXTVISIBLE,           // Retrieves the next visible item that follows the specified item.
    wxTREE_NEXT_PARENT,                // Retrieves the parent of the specified item.
    wxTREE_NEXT_PREVIOUS,              // Retrieves the previous sibling item.
    wxTREE_NEXT_PREVIOUSVISIBLE,       // Retrieves the first visible item that precedes the specified item.
    wxTREE_NEXT_ROOT                   // Retrieves the first child item of the root item of which the specified item is a part.
};

// Flags for InsertItem
enum {
    wxTREE_INSERT_LAST = -1,
    wxTREE_INSERT_FIRST = -2,
    wxTREE_INSERT_SORT = -3
};

class WXDLLEXPORT wxTreeItem: public wxObject
{
 DECLARE_DYNAMIC_CLASS(wxTreeItem)
public:
    long            m_mask;
    long            m_itemId;
    long            m_state;
    long            m_stateMask;
    wxString        m_text;
    int             m_image;
    int             m_selectedImage;
    int             m_children;
    long            m_data;

    wxTreeItem();

// Accessors
    inline long GetMask() const { return m_mask; }
    inline long GetItemId() const { return m_itemId; }
    inline long GetState() const { return m_state; }
    inline long GetStateMask() const { return m_stateMask; }
    inline wxString GetText() const { return m_text; }
    inline int GetImage() const { return m_image; }
    inline int GetSelectedImage() const { return m_selectedImage; }
    inline int GetChildren() const { return m_children; }
    inline long GetData() const { return m_data; }

    inline void SetMask(long mask) { m_mask = mask; }
    inline void SetItemId(long id) { m_itemId = m_itemId = id; }
    inline void SetState(long state) { m_state = state; }
    inline void SetStateMask(long stateMask) { m_stateMask = stateMask; }
    inline void GetText(const wxString& text) { m_text = text; }
    inline void SetImage(int image) { m_image = image; }
    inline void GetSelectedImage(int selImage) { m_selectedImage = selImage; }
    inline void SetChildren(int children) { m_children = children; }
    inline void SetData(long data) { m_data = data; }
};

class WXDLLEXPORT wxTreeCtrl: public wxControl
{
public:
   /*
    * Public interface
    */

    // creation
    // --------
    wxTreeCtrl();

    inline wxTreeCtrl(wxWindow *parent, wxWindowID id = wxID_ANY,
        const wxPoint& pos = wxDefaultPosition,
        const wxSize& size = wxDefaultSize,
        long style = wxTR_HAS_BUTTONS|wxTR_LINES_AT_ROOT,
        const wxValidator& validator = wxDefaultValidator,
        const wxString& name = "wxTreeCtrl")
    {
        Create(parent, id, pos, size, style, validator, name);
    }
    ~wxTreeCtrl();

    bool Create(wxWindow *parent, wxWindowID id = wxID_ANY,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
                long style = wxTR_HAS_BUTTONS|wxTR_LINES_AT_ROOT,
                const wxValidator& validator = wxDefaultValidator,
                const wxString& name = "wxTreeCtrl");

    // accessors
    // ---------
      //
    size_t GetCount() const;

      // indent
    int GetIndent() const;
    void SetIndent(int indent);
      // image list
    wxImageList *GetImageList(int which = wxIMAGE_LIST_NORMAL) const;
    void SetImageList(wxImageList *imageList, int which = wxIMAGE_LIST_NORMAL);

      // navigation inside the tree
    long GetNextItem(long item, int code) const;
    bool ItemHasChildren(long item) const;
    long GetChild(long item) const;
    long GetItemParent(long item) const;
    long GetFirstVisibleItem() const;
    long GetNextVisibleItem(long item) const;
    long GetSelection() const;
    long GetRootItem() const;

      // generic function for (g|s)etting item attributes
    bool GetItem(wxTreeItem& info) const;
    bool SetItem(wxTreeItem& info);
      // item state
    int  GetItemState(long item, long stateMask) const;
    bool SetItemState(long item, long state, long stateMask);
      // item image
    bool SetItemImage(long item, int image, int selImage);
      // item text
    wxString GetItemText(long item) const;
    void SetItemText(long item, const wxString& str);
      // custom data associated with the item
    long GetItemData(long item) const;
    bool SetItemData(long item, long data);
      // convenience function
    bool IsItemExpanded(long item)
    {
      return (GetItemState(item, wxTREE_STATE_EXPANDED) &
                           wxTREE_STATE_EXPANDED) != 0;
    }

      // bounding rect
    bool GetItemRect(long item, wxRect& rect, bool textOnly = false) const;
      //
    wxTextCtrl* GetEditControl() const;

    // operations
    // ----------
      // adding/deleting items
    bool DeleteItem(long item);
    long InsertItem(long parent, wxTreeItem& info,
                    long insertAfter = wxTREE_INSERT_LAST);
      // If image > -1 and selImage == -1, the same image is used for
      // both selected and unselected items.
    long InsertItem(long parent, const wxString& label,
                    int image = -1, int selImage = -1,
                    long insertAfter = wxTREE_INSERT_LAST);

      // changing item state
    bool ExpandItem(long item)   { return ExpandItem(item, wxTREE_EXPAND_EXPAND);   }
    bool CollapseItem(long item) { return ExpandItem(item, wxTREE_EXPAND_COLLAPSE); }
    bool ToggleItem(long item)   { return ExpandItem(item, wxTREE_EXPAND_TOGGLE);   }
      // common interface for {Expand|Collapse|Toggle}Item
    bool ExpandItem(long item, int action);

      //
    bool SelectItem(long item);
    bool ScrollTo(long item);
    bool DeleteAllItems();

    // Edit the label (tree must have the focus)
    wxTextCtrl* EditLabel(long item, wxClassInfo* textControlClass = CLASSINFO(wxTextCtrl));

    // End label editing, optionally cancelling the edit
    bool EndEditLabel(bool cancel);

    long HitTest(const wxPoint& point, int& flags);
    //  wxImageList *CreateDragImage(long item);
    bool SortChildren(long item);
    bool EnsureVisible(long item);

    void Command(wxCommandEvent& event) { ProcessCommand(event); };

protected:
    wxTextCtrl*  m_textCtrl;
    wxImageList* m_imageListNormal;
    wxImageList* m_imageListState;

    DECLARE_DYNAMIC_CLASS(wxTreeCtrl)
};

/*
 wxEVT_COMMAND_TREE_BEGIN_DRAG,
 wxEVT_COMMAND_TREE_BEGIN_RDRAG,
 wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT,
 wxEVT_COMMAND_TREE_END_LABEL_EDIT,
 wxEVT_COMMAND_TREE_DELETE_ITEM,
 wxEVT_COMMAND_TREE_GET_INFO,
 wxEVT_COMMAND_TREE_SET_INFO,
 wxEVT_COMMAND_TREE_ITEM_EXPANDED,
 wxEVT_COMMAND_TREE_ITEM_EXPANDING,
 wxEVT_COMMAND_TREE_ITEM_COLLAPSED,
 wxEVT_COMMAND_TREE_ITEM_COLLAPSING,
 wxEVT_COMMAND_TREE_SEL_CHANGED,
 wxEVT_COMMAND_TREE_SEL_CHANGING,
 wxEVT_COMMAND_TREE_KEY_DOWN
*/

class WXDLLEXPORT wxTreeEvent: public wxCommandEvent
{
  DECLARE_DYNAMIC_CLASS(wxTreeEvent)

 public:
  wxTreeEvent(wxEventType commandType = wxEVT_NULL, int id = 0);

  int           m_code;
  wxTreeItem    m_item;
  long          m_oldItem;
  wxPoint       m_pointDrag;

  inline long GetOldItem() const { return m_oldItem; }
  inline wxTreeItem& GetItem() const { return (wxTreeItem&) m_item; }
  inline wxPoint GetPoint() const { return m_pointDrag; }
  inline int GetCode() const { return m_code; }
};

typedef void (wxEvtHandler::*wxTreeEventFunction)(wxTreeEvent&);

#define EVT_TREE_BEGIN_DRAG(id, fn) { wxEVT_COMMAND_TREE_BEGIN_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_BEGIN_RDRAG(id, fn) { wxEVT_COMMAND_TREE_BEGIN_RDRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_BEGIN_LABEL_EDIT(id, fn) { wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_END_LABEL_EDIT(id, fn) { wxEVT_COMMAND_TREE_END_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_DELETE_ITEM(id, fn) { wxEVT_COMMAND_TREE_DELETE_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_GET_INFO(id, fn) { wxEVT_COMMAND_TREE_GET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_SET_INFO(id, fn) { wxEVT_COMMAND_TREE_SET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_ITEM_EXPANDED(id, fn) { wxEVT_COMMAND_TREE_ITEM_EXPANDED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_ITEM_EXPANDING(id, fn) { wxEVT_COMMAND_TREE_ITEM_EXPANDING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_ITEM_COLLAPSED(id, fn) { wxEVT_COMMAND_TREE_ITEM_COLLAPSED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_ITEM_COLLAPSING(id, fn) { wxEVT_COMMAND_TREE_ITEM_COLLAPSING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_SEL_CHANGED(id, fn) { wxEVT_COMMAND_TREE_SEL_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_SEL_CHANGING(id, fn) { wxEVT_COMMAND_TREE_SEL_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_KEY_DOWN(id, fn) { wxEVT_COMMAND_TREE_KEY_DOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },

#endif
    // _WX_TREECTRL_H_
Commit	Line	Data
8cf73271	1	/////////////////////////////////////////////////////////////////////////////
78fc4e55	2	// Name: wx/mac/carbon/treectrl.h
8cf73271 SC	3	// Purpose: wxTreeCtrl class
	4	// Author: Stefan Csomor
	5	// Modified by:
	6	// Created: 1998-01-01
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Stefan Csomor
65571936	9	// Licence: wxWindows licence
8cf73271 SC	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_TREECTRL_H_
	13	#define _WX_TREECTRL_H_
	14
8cf73271 SC	15	#include "wx/control.h"
	16	#include "wx/event.h"
	17	#include "wx/imaglist.h"
	18
	19	#define wxTREE_MASK_HANDLE 0x0001
	20	#define wxTREE_MASK_STATE 0x0002
	21	#define wxTREE_MASK_TEXT 0x0004
	22	#define wxTREE_MASK_IMAGE 0x0008
	23	#define wxTREE_MASK_SELECTED_IMAGE 0x0010
	24	#define wxTREE_MASK_CHILDREN 0x0020
	25	#define wxTREE_MASK_DATA 0x0040
	26
	27	#define wxTREE_STATE_BOLD 0x0001
	28	#define wxTREE_STATE_DROPHILITED 0x0002
	29	#define wxTREE_STATE_EXPANDED 0x0004
	30	#define wxTREE_STATE_EXPANDEDONCE 0x0008
	31	#define wxTREE_STATE_FOCUSED 0x0010
	32	#define wxTREE_STATE_SELECTED 0x0020
	33	#define wxTREE_STATE_CUT 0x0040
	34
	35	#define wxTREE_HITTEST_ABOVE 0x0001 // Above the client area.
	36	#define wxTREE_HITTEST_BELOW 0x0002 // Below the client area.
	37	#define wxTREE_HITTEST_NOWHERE 0x0004 // In the client area but below the last item.
	38	#define wxTREE_HITTEST_ONITEMBUTTON 0x0010 // On the button associated with an item.
	39	#define wxTREE_HITTEST_ONITEMICON 0x0020 // On the bitmap associated with an item.
	40	#define wxTREE_HITTEST_ONITEMINDENT 0x0040 // In the indentation associated with an item.
	41	#define wxTREE_HITTEST_ONITEMLABEL 0x0080 // On the label (string) associated with an item.
	42	#define wxTREE_HITTEST_ONITEMRIGHT 0x0100 // In the area to the right of an item.
	43	#define wxTREE_HITTEST_ONITEMSTATEICON 0x0200 // On the state icon for a tree view item that is in a user-defined state.
	44	#define wxTREE_HITTEST_TOLEFT 0x0400 // To the right of the client area.
	45	#define wxTREE_HITTEST_TORIGHT 0x0800 // To the left of the client area.
	46
	47	#define wxTREE_HITTEST_ONITEM (wxTREE_HITTEST_ONITEMICON \| wxTREE_HITTEST_ONITEMLABEL \| wxTREE_HITTEST_ONITEMSTATEICON)
	48
	49	// Flags for GetNextItem
	50	enum {
	51	wxTREE_NEXT_CARET, // Retrieves the currently selected item.
	52	wxTREE_NEXT_CHILD, // Retrieves the first child item. The hItem parameter must be NULL.
	53	wxTREE_NEXT_DROPHILITE, // Retrieves the item that is the target of a drag-and-drop operation.
	54	wxTREE_NEXT_FIRSTVISIBLE, // Retrieves the first visible item.
	55	wxTREE_NEXT_NEXT, // Retrieves the next sibling item.
	56	wxTREE_NEXT_NEXTVISIBLE, // Retrieves the next visible item that follows the specified item.
	57	wxTREE_NEXT_PARENT, // Retrieves the parent of the specified item.
	58	wxTREE_NEXT_PREVIOUS, // Retrieves the previous sibling item.
	59	wxTREE_NEXT_PREVIOUSVISIBLE, // Retrieves the first visible item that precedes the specified item.
	60	wxTREE_NEXT_ROOT // Retrieves the first child item of the root item of which the specified item is a part.
	61	};
	62
8cf73271 SC	63	// Flags for InsertItem
	64	enum {
	65	wxTREE_INSERT_LAST = -1,
	66	wxTREE_INSERT_FIRST = -2,
	67	wxTREE_INSERT_SORT = -3
	68	};
	69
	70	class WXDLLEXPORT wxTreeItem: public wxObject
	71	{
	72	DECLARE_DYNAMIC_CLASS(wxTreeItem)
	73	public:
	74	long m_mask;
	75	long m_itemId;
	76	long m_state;
	77	long m_stateMask;
	78	wxString m_text;
	79	int m_image;
	80	int m_selectedImage;
	81	int m_children;
	82	long m_data;
	83
	84	wxTreeItem();
	85
	86	// Accessors
	87	inline long GetMask() const { return m_mask; }
	88	inline long GetItemId() const { return m_itemId; }
	89	inline long GetState() const { return m_state; }
	90	inline long GetStateMask() const { return m_stateMask; }
	91	inline wxString GetText() const { return m_text; }
	92	inline int GetImage() const { return m_image; }
	93	inline int GetSelectedImage() const { return m_selectedImage; }
	94	inline int GetChildren() const { return m_children; }
	95	inline long GetData() const { return m_data; }
	96
	97	inline void SetMask(long mask) { m_mask = mask; }
	98	inline void SetItemId(long id) { m_itemId = m_itemId = id; }
	99	inline void SetState(long state) { m_state = state; }
	100	inline void SetStateMask(long stateMask) { m_stateMask = stateMask; }
	101	inline void GetText(const wxString& text) { m_text = text; }
	102	inline void SetImage(int image) { m_image = image; }
	103	inline void GetSelectedImage(int selImage) { m_selectedImage = selImage; }
	104	inline void SetChildren(int children) { m_children = children; }
	105	inline void SetData(long data) { m_data = data; }
	106	};
	107
	108	class WXDLLEXPORT wxTreeCtrl: public wxControl
	109	{
	110	public:
	111	/*
	112	* Public interface
	113	*/
e2effeb9	114
8cf73271 SC	115	// creation
	116	// --------
	117	wxTreeCtrl();
e2effeb9	118
78fc4e55	119	inline wxTreeCtrl(wxWindow *parent, wxWindowID id = wxID_ANY,
8cf73271 SC	120	const wxPoint& pos = wxDefaultPosition,
	121	const wxSize& size = wxDefaultSize,
	122	long style = wxTR_HAS_BUTTONS\|wxTR_LINES_AT_ROOT,
	123	const wxValidator& validator = wxDefaultValidator,
	124	const wxString& name = "wxTreeCtrl")
	125	{
	126	Create(parent, id, pos, size, style, validator, name);
	127	}
	128	~wxTreeCtrl();
e2effeb9 WS	129
e2effeb9 WS	130	bool Create(wxWindow *parent, wxWindowID id = wxID_ANY,
8cf73271 SC	131	const wxPoint& pos = wxDefaultPosition,
	132	const wxSize& size = wxDefaultSize,
	133	long style = wxTR_HAS_BUTTONS\|wxTR_LINES_AT_ROOT,
	134	const wxValidator& validator = wxDefaultValidator,
	135	const wxString& name = "wxTreeCtrl");
e2effeb9	136
8cf73271 SC	137	// accessors
	138	// ---------
	139	//
78fc4e55	140	size_t GetCount() const;
8cf73271 SC	141
	142	// indent
	143	int GetIndent() const;
	144	void SetIndent(int indent);
	145	// image list
	146	wxImageList *GetImageList(int which = wxIMAGE_LIST_NORMAL) const;
	147	void SetImageList(wxImageList *imageList, int which = wxIMAGE_LIST_NORMAL);
	148
	149	// navigation inside the tree
	150	long GetNextItem(long item, int code) const;
	151	bool ItemHasChildren(long item) const;
	152	long GetChild(long item) const;
	153	long GetItemParent(long item) const;
	154	long GetFirstVisibleItem() const;
	155	long GetNextVisibleItem(long item) const;
	156	long GetSelection() const;
	157	long GetRootItem() const;
	158
	159	// generic function for (g\|s)etting item attributes
	160	bool GetItem(wxTreeItem& info) const;
	161	bool SetItem(wxTreeItem& info);
	162	// item state
	163	int GetItemState(long item, long stateMask) const;
	164	bool SetItemState(long item, long state, long stateMask);
	165	// item image
	166	bool SetItemImage(long item, int image, int selImage);
	167	// item text
	168	wxString GetItemText(long item) const;
	169	void SetItemText(long item, const wxString& str);
	170	// custom data associated with the item
	171	long GetItemData(long item) const;
	172	bool SetItemData(long item, long data);
	173	// convenience function
e2effeb9 WS	174	bool IsItemExpanded(long item)
	175	{
	176	return (GetItemState(item, wxTREE_STATE_EXPANDED) &
8cf73271 SC	177	wxTREE_STATE_EXPANDED) != 0;
	178	}
	179
	180	// bounding rect
e2effeb9	181	bool GetItemRect(long item, wxRect& rect, bool textOnly = false) const;
8cf73271 SC	182	//
8cf73271 SC	183	wxTextCtrl* GetEditControl() const;
e2effeb9	184
8cf73271 SC	185	// operations
	186	// ----------
	187	// adding/deleting items
	188	bool DeleteItem(long item);
	189	long InsertItem(long parent, wxTreeItem& info,
	190	long insertAfter = wxTREE_INSERT_LAST);
	191	// If image > -1 and selImage == -1, the same image is used for
	192	// both selected and unselected items.
	193	long InsertItem(long parent, const wxString& label,
e2effeb9	194	int image = -1, int selImage = -1,
8cf73271 SC	195	long insertAfter = wxTREE_INSERT_LAST);
	196
	197	// changing item state
	198	bool ExpandItem(long item) { return ExpandItem(item, wxTREE_EXPAND_EXPAND); }
	199	bool CollapseItem(long item) { return ExpandItem(item, wxTREE_EXPAND_COLLAPSE); }
	200	bool ToggleItem(long item) { return ExpandItem(item, wxTREE_EXPAND_TOGGLE); }
	201	// common interface for {Expand\|Collapse\|Toggle}Item
	202	bool ExpandItem(long item, int action);
e2effeb9 WS	203
e2effeb9 WS	204	//
8cf73271 SC	205	bool SelectItem(long item);
	206	bool ScrollTo(long item);
	207	bool DeleteAllItems();
	208
	209	// Edit the label (tree must have the focus)
	210	wxTextCtrl* EditLabel(long item, wxClassInfo* textControlClass = CLASSINFO(wxTextCtrl));
	211
	212	// End label editing, optionally cancelling the edit
	213	bool EndEditLabel(bool cancel);
	214
	215	long HitTest(const wxPoint& point, int& flags);
	216	// wxImageList *CreateDragImage(long item);
	217	bool SortChildren(long item);
	218	bool EnsureVisible(long item);
e2effeb9	219
8cf73271 SC	220	void Command(wxCommandEvent& event) { ProcessCommand(event); };
	221
	222	protected:
	223	wxTextCtrl* m_textCtrl;
	224	wxImageList* m_imageListNormal;
	225	wxImageList* m_imageListState;
	226
	227	DECLARE_DYNAMIC_CLASS(wxTreeCtrl)
	228	};
	229
	230	/*
	231	wxEVT_COMMAND_TREE_BEGIN_DRAG,
	232	wxEVT_COMMAND_TREE_BEGIN_RDRAG,
	233	wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT,
	234	wxEVT_COMMAND_TREE_END_LABEL_EDIT,
	235	wxEVT_COMMAND_TREE_DELETE_ITEM,
	236	wxEVT_COMMAND_TREE_GET_INFO,
	237	wxEVT_COMMAND_TREE_SET_INFO,
	238	wxEVT_COMMAND_TREE_ITEM_EXPANDED,
	239	wxEVT_COMMAND_TREE_ITEM_EXPANDING,
	240	wxEVT_COMMAND_TREE_ITEM_COLLAPSED,
	241	wxEVT_COMMAND_TREE_ITEM_COLLAPSING,
	242	wxEVT_COMMAND_TREE_SEL_CHANGED,
	243	wxEVT_COMMAND_TREE_SEL_CHANGING,
	244	wxEVT_COMMAND_TREE_KEY_DOWN
	245	*/
	246
	247	class WXDLLEXPORT wxTreeEvent: public wxCommandEvent
	248	{
	249	DECLARE_DYNAMIC_CLASS(wxTreeEvent)
	250
	251	public:
	252	wxTreeEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
	253
	254	int m_code;
	255	wxTreeItem m_item;
	256	long m_oldItem;
	257	wxPoint m_pointDrag;
	258
	259	inline long GetOldItem() const { return m_oldItem; }
	260	inline wxTreeItem& GetItem() const { return (wxTreeItem&) m_item; }
	261	inline wxPoint GetPoint() const { return m_pointDrag; }
	262	inline int GetCode() const { return m_code; }
	263	};
	264
	265	typedef void (wxEvtHandler::*wxTreeEventFunction)(wxTreeEvent&);
	266
	267	#define EVT_TREE_BEGIN_DRAG(id, fn) { wxEVT_COMMAND_TREE_BEGIN_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	268	#define EVT_TREE_BEGIN_RDRAG(id, fn) { wxEVT_COMMAND_TREE_BEGIN_RDRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	269	#define EVT_TREE_BEGIN_LABEL_EDIT(id, fn) { wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	270	#define EVT_TREE_END_LABEL_EDIT(id, fn) { wxEVT_COMMAND_TREE_END_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	271	#define EVT_TREE_DELETE_ITEM(id, fn) { wxEVT_COMMAND_TREE_DELETE_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	272	#define EVT_TREE_GET_INFO(id, fn) { wxEVT_COMMAND_TREE_GET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	273	#define EVT_TREE_SET_INFO(id, fn) { wxEVT_COMMAND_TREE_SET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	274	#define EVT_TREE_ITEM_EXPANDED(id, fn) { wxEVT_COMMAND_TREE_ITEM_EXPANDED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	275	#define EVT_TREE_ITEM_EXPANDING(id, fn) { wxEVT_COMMAND_TREE_ITEM_EXPANDING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	276	#define EVT_TREE_ITEM_COLLAPSED(id, fn) { wxEVT_COMMAND_TREE_ITEM_COLLAPSED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	277	#define EVT_TREE_ITEM_COLLAPSING(id, fn) { wxEVT_COMMAND_TREE_ITEM_COLLAPSING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	278	#define EVT_TREE_SEL_CHANGED(id, fn) { wxEVT_COMMAND_TREE_SEL_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	279	#define EVT_TREE_SEL_CHANGING(id, fn) { wxEVT_COMMAND_TREE_SEL_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	280	#define EVT_TREE_KEY_DOWN(id, fn) { wxEVT_COMMAND_TREE_KEY_DOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
	281
	282	#endif
	283	// _WX_TREECTRL_H_