/////////////////////////////////////////////////////////////////////////////
// Name: treelistctrl.h
// Purpose: wxTreeListCtrl class
// Created: 01/02/97
// Author: Robert Roebling
// Maintainer: Ronan Chartois (pgriddev)
// Version: $Id: treelistctrl.h 17 2011-06-21 14:21:11Z mark.dootson $
// Copyright: (c) 2004-2011 Robert Roebling, Julian Smart, Alberto Griggio,
// Vadim Zeitlin, Otto Wyss, Ronan Chartois
// Licence: wxWindows
/////////////////////////////////////////////////////////////////////////////
#ifndef TREELISTCTRL_H
#define TREELISTCTRL_H
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma interface "treelistctrl.h"
#endif
#include <wx/treectrl.h>
#include <wx/control.h>
#include <wx/pen.h>
#include <wx/listctrl.h> // for wxListEvent
#ifdef GIZMOISDLL
#define GIZMODLLEXPORT WXDLLEXPORT
#else
#define GIZMODLLEXPORT
#endif
class GIZMODLLEXPORT wxTreeListItem;
class GIZMODLLEXPORT wxTreeListHeaderWindow;
class GIZMODLLEXPORT wxTreeListMainWindow;
#define wxTR_COLUMN_LINES 0x1000 // put border around items
#define wxTR_VIRTUAL 0x4000 // The application provides items text on demand.
#define wxTR_SHOW_ROOT_LABEL_ONLY 0x8000
// Using this typedef removes an ambiguity when calling Remove()
#ifdef __WXMSW__
#if !wxCHECK_VERSION(2, 5, 0)
typedef long wxTreeItemIdValue;
#else
typedef void *wxTreeItemIdValue;
#endif
#endif
//-----------------------------------------------------------------------------
// wxTreeListColumnAttrs
//-----------------------------------------------------------------------------
enum {
DEFAULT_COL_WIDTH = 100
};
class GIZMODLLEXPORT wxTreeListColumnInfoInternal: public wxObject {
public:
wxTreeListColumnInfoInternal (const wxString &text = wxEmptyString,
int width = DEFAULT_COL_WIDTH,
int flag = wxALIGN_LEFT,
int image = -1,
bool shown = true,
bool edit = false) {
m_text = text;
m_width = width;
m_flag = flag;
m_image = image;
m_selected_image = -1;
m_shown = shown;
m_edit = edit;
}
wxTreeListColumnInfoInternal (const wxTreeListColumnInfoInternal& other) {
m_text = other.m_text;
m_width = other.m_width;
m_flag = other.m_flag;
m_image = other.m_image;
m_selected_image = other.m_selected_image;
m_shown = other.m_shown;
m_edit = other.m_edit;
}
~wxTreeListColumnInfoInternal() {}
// get/set
wxString GetText() const { return m_text; }
wxTreeListColumnInfoInternal& SetText (const wxString& text) { m_text = text; return *this; }
int GetWidth() const { return m_width; }
wxTreeListColumnInfoInternal& SetWidth (int width) { m_width = width; return *this; }
int GetAlignment() const { return m_flag; }
wxTreeListColumnInfoInternal& SetAlignment (int flag) { m_flag = flag; return *this; }
int GetImage() const { return m_image; }
wxTreeListColumnInfoInternal& SetImage (int image) { m_image = image; return *this; }
int GetSelectedImage() const { return m_selected_image; }
wxTreeListColumnInfoInternal& SetSelectedImage (int image) { m_selected_image = image; return *this; }
bool IsEditable() const { return m_edit; }
wxTreeListColumnInfoInternal& SetEditable (bool edit)
{ m_edit = edit; return *this; }
bool IsShown() const { return m_shown; }
wxTreeListColumnInfoInternal& SetShown(bool shown) { m_shown = shown; return *this; }
private:
wxString m_text;
int m_width;
int m_flag;
int m_image;
int m_selected_image;
bool m_shown;
bool m_edit;
};
//-----------------------------------------------------------------------------
// wxTreeListColumnInfo - wxPerl Proxy
//-----------------------------------------------------------------------------
class GIZMODLLEXPORT wxTreeListColumnInfo: public wxObject {
public:
wxTreeListColumnInfo();
wxTreeListColumnInfo (const wxString &text,
int width,
int flag,
int image,
bool shown,
bool edit);
wxTreeListColumnInfo (const wxTreeListColumnInfo& other);
wxTreeListColumnInfo ( const wxTreeListColumnInfoInternal& other);
~wxTreeListColumnInfo() {};
bool Create(const wxString &text,int width,int flag,
int image ,
bool shown,
bool edit);
// get/set
wxString GetText() const;
void SetText (const wxString& text) ;
int GetWidth() const;
void SetWidth (int width);
int GetAlignment() const;
void SetAlignment (int flag);
int GetImage() const;
void SetImage (int image);
int GetSelectedImage() const;
void SetSelectedImage (int image) ;
bool IsEditable() const;
void SetEditable (bool edit);
bool IsShown() const;
void SetShown(bool shown);
wxTreeListColumnInfoInternal& GetInternalInfoObject() const;
private:
wxString m_text;
int m_width;
int m_flag;
int m_image;
int m_selected_image;
bool m_shown;
bool m_edit;
DECLARE_DYNAMIC_CLASS(wxTreeListColumnInfo)
};
IMPLEMENT_DYNAMIC_CLASS(wxTreeListColumnInfo, wxObject);
wxTreeListColumnInfo::wxTreeListColumnInfo() {
m_text = wxEmptyString;
m_width = DEFAULT_COL_WIDTH;
m_flag = wxALIGN_LEFT;
m_image = -1;
m_selected_image = -1;
m_shown = true;
m_edit = false;
}
wxTreeListColumnInfo::wxTreeListColumnInfo (const wxString &text = wxEmptyString,
int width = DEFAULT_COL_WIDTH,
int flag = wxALIGN_LEFT,
int image = -1,
bool shown = true,
bool edit = false) {
m_text = text;
m_width = width;
m_flag = flag;
m_image = image;
m_selected_image = -1;
m_shown = shown;
m_edit = edit;
}
wxTreeListColumnInfo::wxTreeListColumnInfo (const wxTreeListColumnInfo& other) {
m_text = other.m_text;
m_width = other.m_width;
m_flag = other.m_flag;
m_image = other.m_image;
m_selected_image = other.m_selected_image;
m_shown = other.m_shown;
m_edit = other.m_edit;
}
wxTreeListColumnInfo::wxTreeListColumnInfo ( const wxTreeListColumnInfoInternal& other) {
m_text = other.GetText();
m_width = other.GetWidth();
m_flag = other.GetAlignment();
m_image = other.GetImage();
m_selected_image = other.GetSelectedImage();
m_shown = other.IsShown();
m_edit = other.IsEditable();
}
bool wxTreeListColumnInfo::Create(const wxString &text = wxEmptyString,
int width = DEFAULT_COL_WIDTH,
int flag = wxALIGN_LEFT,
int image = -1,
bool shown = true,
bool edit = false) {
m_text = text;
m_width = width;
m_flag = flag;
m_image = image;
m_selected_image = -1;
m_shown = shown;
m_edit = edit;
return true;
}
// get/set
wxString wxTreeListColumnInfo::GetText() const { return m_text; }
void wxTreeListColumnInfo::SetText (const wxString& text) { m_text = text; }
int wxTreeListColumnInfo::GetWidth() const { return m_width; }
void wxTreeListColumnInfo::SetWidth (int width) { m_width = width; }
int wxTreeListColumnInfo::GetAlignment() const { return m_flag; }
void wxTreeListColumnInfo::SetAlignment (int flag) { m_flag = flag; }
int wxTreeListColumnInfo::GetImage() const { return m_image; }
void wxTreeListColumnInfo::SetImage (int image) { m_image = image; }
int wxTreeListColumnInfo::GetSelectedImage() const { return m_selected_image; }
void wxTreeListColumnInfo::SetSelectedImage (int image) { m_selected_image = image; }
bool wxTreeListColumnInfo::IsEditable() const { return m_edit; }
void wxTreeListColumnInfo::SetEditable (bool edit) { m_edit = edit; }
bool wxTreeListColumnInfo::IsShown() const { return m_shown; }
void wxTreeListColumnInfo::SetShown(bool shown) { m_shown = shown; }
wxTreeListColumnInfoInternal& wxTreeListColumnInfo::GetInternalInfoObject() const {
wxTreeListColumnInfoInternal * realinfo;
realinfo = new wxTreeListColumnInfoInternal(m_text, m_width, m_flag, m_image, m_shown, m_edit);
realinfo->SetSelectedImage( m_selected_image );
return *realinfo;
}
//----------------------------------------------------------------------------
// wxTreeListCtrl - the multicolumn tree control
//----------------------------------------------------------------------------
// modes for navigation
const int wxTL_MODE_NAV_FULLTREE = 0x0000; // default
const int wxTL_MODE_NAV_EXPANDED = 0x0001;
const int wxTL_MODE_NAV_VISIBLE = 0x0002;
const int wxTL_MODE_NAV_LEVEL = 0x0004;
// modes for FindItem
const int wxTL_MODE_FIND_EXACT = 0x0000; // default
const int wxTL_MODE_FIND_PARTIAL = 0x0010;
const int wxTL_MODE_FIND_NOCASE = 0x0020;
// additional flag for HitTest
const int wxTREE_HITTEST_ONITEMCOLUMN = 0x2000;
extern GIZMODLLEXPORT const wxChar* wxTreeListCtrlNameStr;
class GIZMODLLEXPORT wxTreeListCtrl : public wxControl
{
friend class wxTreeListHeaderWindow;
friend class wxTreeListMainWindow;
friend class wxTreeListItem;
public:
// ---------- creation ----------
wxTreeListCtrl()
: m_header_win(0), m_main_win(0), m_headerHeight(0)
{}
wxTreeListCtrl(wxWindow *parent, wxWindowID id = -1,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxTR_DEFAULT_STYLE,
const wxValidator &validator = wxDefaultValidator,
const wxString& name = wxTreeListCtrlNameStr )
: m_header_win(0), m_main_win(0), m_headerHeight(0)
{
Create(parent, id, pos, size, style, validator, name);
}
virtual ~wxTreeListCtrl() {}
bool Create(wxWindow *parent, wxWindowID id = -1,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxTR_DEFAULT_STYLE,
const wxValidator &validator = wxDefaultValidator,
const wxString& name = wxTreeListCtrlNameStr );
void Refresh(bool erase=TRUE, const wxRect* rect=NULL);
void SetFocus();
// ---------- general methods ----------
// get the total number of items in the control
size_t GetCount() const;
// indent is the number of pixels the children are indented relative to
// the parents position. SetIndent() also redraws the control
// immediately.
unsigned int GetIndent() const;
void SetIndent(unsigned int indent);
// line spacing is the space above and below the text on each line
unsigned int GetLineSpacing() const;
void SetLineSpacing(unsigned int spacing);
// image list: these functions allow to associate an image list with
// the control and retrieve it. Note that when assigned with
// SetImageList, the control does _not_ delete
// the associated image list when it's deleted in order to allow image
// lists to be shared between different controls. If you use
// AssignImageList, the control _does_ delete the image list.
//
// The normal image list is for the icons which correspond to the
// normal tree item state (whether it is selected or not).
// Additionally, the application might choose to show a state icon
// which corresponds to an app-defined item state (for example,
// checked/unchecked) which are taken from the state image list.
wxImageList *GetImageList() const;
wxImageList *GetStateImageList() const;
wxImageList *GetButtonsImageList() const;
void SetImageList(wxImageList *imageList);
void SetStateImageList(wxImageList *imageList);
void SetButtonsImageList(wxImageList *imageList);
void AssignImageList(wxImageList *imageList);
void AssignStateImageList(wxImageList *imageList);
void AssignButtonsImageList(wxImageList *imageList);
void SetToolTip(const wxString& tip);
void SetToolTip (wxToolTip *tip);
void SetItemToolTip(const wxTreeItemId& item, const wxString &tip);
// ---------- Functions to work with columns ----------
// adds a column
void AddColumn (const wxString& text,
int width = DEFAULT_COL_WIDTH,
int flag = wxALIGN_LEFT,
int image = -1,
bool shown = true,
bool edit = false) {
AddColumn (wxTreeListColumnInfoInternal (text, width, flag, image, shown, edit));
}
void AddColumn (const wxTreeListColumnInfoInternal& colInfo);
// inserts a column before the given one
void InsertColumn (int before,
const wxString& text,
int width = DEFAULT_COL_WIDTH,
int flag = wxALIGN_LEFT,
int image = -1,
bool shown = true,
bool edit = false) {
InsertColumn (before,
wxTreeListColumnInfoInternal (text, width, flag, image, shown, edit));
}
void InsertColumn (int before, const wxTreeListColumnInfoInternal& colInfo);
// deletes the given column - does not delete the corresponding column
void RemoveColumn (int column);
// returns the number of columns in the ctrl
int GetColumnCount() const;
// tells which column is the "main" one, i.e. the "threaded" one
void SetMainColumn (int column);
int GetMainColumn() const;
void SetColumn (int column, const wxTreeListColumnInfoInternal& colInfo);
wxTreeListColumnInfoInternal& GetColumn (int column);
const wxTreeListColumnInfoInternal& GetColumn (int column) const;
void SetColumnText (int column, const wxString& text);
wxString GetColumnText (int column) const;
void SetColumnWidth (int column, int width);
int GetColumnWidth (int column) const;
void SetColumnAlignment (int column, int flag);
int GetColumnAlignment (int column) const;
void SetColumnImage (int column, int image);
int GetColumnImage (int column) const;
void SetColumnShown (int column, bool shown = true);
bool IsColumnShown (int column) const;
void SetColumnEditable (int column, bool edit = true);
bool IsColumnEditable (int column) const;
// ---------- Functions to work with items. ----------
// accessors (most properties have a default at row/item level)
// ---------
wxString GetItemText (const wxTreeItemId& item) const { return GetItemText (item, GetMainColumn()); };
wxString GetItemText (const wxTreeItemId& item, int column) const;
int GetItemImage (const wxTreeItemId& item, wxTreeItemIcon which = wxTreeItemIcon_Normal) const;
int GetItemImage (const wxTreeItemId& item, int column) const;
wxTreeItemData *GetItemData (const wxTreeItemId& item) const;
wxTreeItemData *GetItemData (const wxTreeItemId& item, int column) const;
bool GetItemBold (const wxTreeItemId& item) const;
bool GetItemBold (const wxTreeItemId& item, int column) const;
wxColour GetItemTextColour (const wxTreeItemId& item) const;
wxColour GetItemTextColour (const wxTreeItemId& item, int column) const;
wxColour GetItemBackgroundColour (const wxTreeItemId& item) const;
wxColour GetItemBackgroundColour (const wxTreeItemId& item, int column) const;
wxFont GetItemFont (const wxTreeItemId& item) const;
wxFont GetItemFont (const wxTreeItemId& item, int column) const;
// modifiers (most properties have a default at row/item level)
// ---------
void SetItemText (const wxTreeItemId& item, const wxString& text) { }
void SetItemText (const wxTreeItemId& item, int column, const wxString& text);
// the which parameter is ignored for all columns but the main one
void SetItemImage (const wxTreeItemId& item, int image, wxTreeItemIcon which = wxTreeItemIcon_Normal);
void SetItemImage (const wxTreeItemId& item, int column, int image);
void SetItemData (const wxTreeItemId& item, wxTreeItemData *data);
void SetItemData (const wxTreeItemId& item, int column, wxTreeItemData *data);
void SetItemBold (const wxTreeItemId& item, bool bold = true);
void SetItemBold (const wxTreeItemId& item, int column, bool bold = true);
void SetItemTextColour (const wxTreeItemId& item, const wxColour& colour);
void SetItemTextColour (const wxTreeItemId& item, int column, const wxColour& colour);
void SetItemBackgroundColour (const wxTreeItemId& item, const wxColour& colour);
void SetItemBackgroundColour (const wxTreeItemId& item, int column, const wxColour& colour);
// font should be of the same height for all items
void SetItemFont (const wxTreeItemId& item, const wxFont& font);
void SetItemFont (const wxTreeItemId& item, int column, const wxFont& font);
// force appearance of [+] button near the item. This is useful to
// allow the user to expand the items which don't have any children now
// - but instead add them only when needed, thus minimizing memory
// usage and loading time.
void SetItemHasChildren(const wxTreeItemId& item, bool has = true);
// item status inquiries
// ---------------------
// is the item visible (it might be outside the view or not expanded)?
bool IsVisible (const wxTreeItemId& item, bool fullRow = false, bool within = true) const;
// does the item has any children?
bool HasChildren (const wxTreeItemId& item) const;
// is the item expanded (only makes sense if HasChildren())?
bool IsExpanded (const wxTreeItemId& item) const;
// is this item currently selected (the same as has focus)?
bool IsSelected (const wxTreeItemId& item) const;
// is item text in bold font?
bool IsBold (const wxTreeItemId& item) const { return IsBold(item, GetMainColumn()); };
bool IsBold (const wxTreeItemId& item, int column) const { return GetItemBold(item, column); };
// does the layout include space for a button?
// set the window font
virtual bool SetFont ( const wxFont &font );
// set the styles.
void SetWindowStyle (const long styles);
long GetWindowStyle() const;
long GetWindowStyleFlag () const { return GetWindowStyle(); }
// number of children
// ------------------
// if 'recursively' is FALSE, only immediate children count, otherwise
// the returned number is the number of all items in this branch
size_t GetChildrenCount (const wxTreeItemId& item, bool recursively = true);
// navigation
// ----------
// wxTreeItemId.IsOk() will return FALSE if there is no such item
// get the root tree item
wxTreeItemId GetRootItem() const;
// get the item currently selected (may return NULL if no selection)
wxTreeItemId GetSelection() const;
// get the items currently selected, return the number of such item
size_t GetSelections (wxArrayTreeItemIds&) const;
// get the parent of this item (may return NULL if root)
wxTreeItemId GetItemParent (const wxTreeItemId& item) const;
// for this enumeration function you must pass in a "cookie" parameter
// which is opaque for the application but is necessary for the library
// to make these functions reentrant (i.e. allow more than one
// enumeration on one and the same object simultaneously). Of course,
// the "cookie" passed to GetFirstChild() and GetNextChild() should be
// the same!
// get child of this item
#if !wxCHECK_VERSION(2, 5, 0)
wxTreeItemId GetFirstChild(const wxTreeItemId& item, long& cookie) const;
wxTreeItemId GetNextChild(const wxTreeItemId& item, long& cookie) const;
wxTreeItemId GetPrevChild(const wxTreeItemId& item, long& cookie) const;
wxTreeItemId GetLastChild(const wxTreeItemId& item, long& cookie) const;
#else
wxTreeItemId GetFirstChild(const wxTreeItemId& item, wxTreeItemIdValue& cookie) const;
wxTreeItemId GetNextChild(const wxTreeItemId& item, wxTreeItemIdValue& cookie) const;
wxTreeItemId GetPrevChild(const wxTreeItemId& item, wxTreeItemIdValue& cookie) const;
wxTreeItemId GetLastChild(const wxTreeItemId& item, wxTreeItemIdValue& cookie) const;
#endif
// get sibling of this item
wxTreeItemId GetNextSibling(const wxTreeItemId& item) const;
wxTreeItemId GetPrevSibling(const wxTreeItemId& item) const;
// get item in the full tree (currently only for internal use)
wxTreeItemId GetNext(const wxTreeItemId& item) const;
wxTreeItemId GetPrev(const wxTreeItemId& item) const;
// get expanded item, see IsExpanded()
wxTreeItemId GetFirstExpandedItem() const;
wxTreeItemId GetNextExpanded(const wxTreeItemId& item) const;
wxTreeItemId GetPrevExpanded(const wxTreeItemId& item) const;
// get visible item, see IsVisible()
wxTreeItemId GetFirstVisibleItem( bool fullRow = false) const;
wxTreeItemId GetFirstVisible( bool fullRow = false, bool within = true) const;
wxTreeItemId GetNextVisible (const wxTreeItemId& item, bool fullRow = false, bool within = true) const;
wxTreeItemId GetPrevVisible (const wxTreeItemId& item, bool fullRow = false, bool within = true) const;
wxTreeItemId GetLastVisible ( bool fullRow = false, bool within = true) const;
// operations
// ----------
// add the root node to the tree
wxTreeItemId AddRoot (const wxString& text,
int image = -1, int selectedImage = -1,
wxTreeItemData *data = NULL);
// insert a new item in as the first child of the parent
wxTreeItemId PrependItem (const wxTreeItemId& parent,
const wxString& text,
int image = -1, int selectedImage = -1,
wxTreeItemData *data = NULL);
// insert a new item after a given one
wxTreeItemId InsertItem (const wxTreeItemId& parent,
const wxTreeItemId& idPrevious,
const wxString& text,
int image = -1, int selectedImage = -1,
wxTreeItemData *data = NULL);
// insert a new item before the one with the given index
wxTreeItemId InsertItem (const wxTreeItemId& parent,
size_t index,
const wxString& text,
int image = -1, int selectedImage = -1,
wxTreeItemData *data = NULL);
// insert a new item in as the last child of the parent
wxTreeItemId AppendItem (const wxTreeItemId& parent,
const wxString& text,
int image = -1, int selectedImage = -1,
wxTreeItemData *data = NULL);
// delete this item (except root) + children and associated data if any
void Delete (const wxTreeItemId& item);
// delete all children (but don't delete the item itself)
void DeleteChildren (const wxTreeItemId& item);
// delete the root and all its children from the tree
void DeleteRoot();
// expand this item
void Expand (const wxTreeItemId& item);
// expand this item and all subitems recursively
void ExpandAll (const wxTreeItemId& item);
// collapse the item without removing its children
void Collapse (const wxTreeItemId& item);
// collapse the item and remove all children
void CollapseAndReset(const wxTreeItemId& item); //? TODO ???
// toggles the current state
void Toggle (const wxTreeItemId& item);
// set cursor item (indicated by black rectangle)
void SetCurrentItem(const wxTreeItemId& item = (wxTreeItemId*)NULL);
// remove the selection from currently selected item (if any)
void Unselect();
void UnselectAll();
// select this item - return true if selection was allowed (no veto)
bool SelectItem (const wxTreeItemId& item,
const wxTreeItemId& last = (wxTreeItemId*)NULL,
bool unselect_others = true);
// select all items in the expanded tree
void SelectAll();
// make sure this item is visible (expanding the parent item and/or
// scrolling to this item if necessary)
void EnsureVisible (const wxTreeItemId& item);
// scroll to this item (but don't expand its parent)
void ScrollTo (const wxTreeItemId& item);
// The first function is more portable (because easier to implement
// on other platforms), but the second one returns some extra info.
wxTreeItemId HitTest (const wxPoint& point)
{ int flags; int column; return HitTest (point, flags, column); }
wxTreeItemId HitTest (const wxPoint& point, int& flags)
{ int column; return HitTest (point, flags, column); }
wxTreeItemId HitTest (const wxPoint& point, int& flags, int& column);
// get the bounding rectangle of the item (or of its label only)
bool GetBoundingRect (const wxTreeItemId& item, wxRect& rect,
bool textOnly = false) const;
// Start editing the item label: this (temporarily) replaces the item
// with a one line edit control. The item will be selected if it hadn't
// been before.
void EditLabel (const wxTreeItemId& item)
{ EditLabel (item, GetMainColumn()); }
// edit item's label of the given column
void EditLabel (const wxTreeItemId& item, int column);
void EndEdit(bool isCancelled);
// virtual mode
virtual wxString OnGetItemText( wxTreeItemData* item, long column ) const;
// sorting
// this function is called to compare 2 items and should return -1, 0
// or +1 if the first item is less than, equal to or greater than the
// second one. The base class version performs alphabetic comparaison
// of item labels (GetText)
virtual int OnCompareItems (const wxTreeItemId& item1, const wxTreeItemId& item2);
virtual int OnCompareItems (const wxTreeItemId& item1, const wxTreeItemId& item2, int column);
// sort the children of this item using OnCompareItems
// NB: this function is not reentrant and not MT-safe (TODO)!
void SortChildren(const wxTreeItemId& item, int column = -1, bool reverseOrder = false);
// searching (by column only)
wxTreeItemId FindItem (const wxTreeItemId& item, const wxString& str, int mode = 0) { return FindItem(item, GetMainColumn(), str, mode); };
wxTreeItemId FindItem (const wxTreeItemId& item, int column, const wxString& str, int mode = 0);
// overridden base class virtuals
virtual bool SetBackgroundColour (const wxColour& colour);
virtual bool SetForegroundColour (const wxColour& colour);
// drop over item
void SetDragItem (const wxTreeItemId& item = (wxTreeItemId*)NULL);
virtual wxSize DoGetBestSize() const;
protected:
// header window, responsible for column visualization and manipulation
wxTreeListHeaderWindow* GetHeaderWindow() const
{ return m_header_win; }
wxTreeListHeaderWindow* m_header_win; // future cleanup: make private or remove GetHeaderWindow()
// main window, the "true" tree ctrl
wxTreeListMainWindow* GetMainWindow() const
{ return m_main_win; }
wxTreeListMainWindow* m_main_win; // future cleanup: make private or remove GetMainWindow()
int GetHeaderHeight() const { return m_headerHeight; }
void CalculateAndSetHeaderHeight();
void DoHeaderLayout();
void OnSize(wxSizeEvent& event);
private:
int m_headerHeight;
DECLARE_EVENT_TABLE()
DECLARE_DYNAMIC_CLASS(wxTreeListCtrl)
};
#endif // TREELISTCTRL_H