646930985a
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@150 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
255 lines
11 KiB
C++
255 lines
11 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: treectrl.h
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// Purpose: wxTreeCtrl class
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// Author: Julian Smart
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// Modified by:
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// Created: 01/02/97
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart and Markus Holzem
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// Licence: wxWindows license
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __TREECTRLH__
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#define __TREECTRLH__
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#ifdef __GNUG__
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#pragma interface "treectrl.h"
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#endif
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#include "wx/control.h"
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#include "wx/event.h"
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#include "wx/imaglist.h"
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// WXDLLEXPORT_DATA(extern const char*) wxTreeNameStr;
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#define wxTREE_MASK_HANDLE 0x0001
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#define wxTREE_MASK_STATE 0x0002
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#define wxTREE_MASK_TEXT 0x0004
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#define wxTREE_MASK_IMAGE 0x0008
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#define wxTREE_MASK_SELECTED_IMAGE 0x0010
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#define wxTREE_MASK_CHILDREN 0x0020
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#define wxTREE_MASK_DATA 0x0040
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#define wxTREE_STATE_BOLD 0x0001
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#define wxTREE_STATE_DROPHILITED 0x0002
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#define wxTREE_STATE_EXPANDED 0x0004
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#define wxTREE_STATE_EXPANDEDONCE 0x0008
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#define wxTREE_STATE_FOCUSED 0x0010
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#define wxTREE_STATE_SELECTED 0x0020
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#define wxTREE_STATE_CUT 0x0040
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#define wxTREE_HITTEST_ABOVE 0x0001 // Above the client area.
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#define wxTREE_HITTEST_BELOW 0x0002 // Below the client area.
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#define wxTREE_HITTEST_NOWHERE 0x0004 // In the client area but below the last item.
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#define wxTREE_HITTEST_ONITEMBUTTON 0x0010 // On the button associated with an item.
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#define wxTREE_HITTEST_ONITEMICON 0x0020 // On the bitmap associated with an item.
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#define wxTREE_HITTEST_ONITEMINDENT 0x0040 // In the indentation associated with an item.
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#define wxTREE_HITTEST_ONITEMLABEL 0x0080 // On the label (string) associated with an item.
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#define wxTREE_HITTEST_ONITEMRIGHT 0x0100 // In the area to the right of an item.
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#define wxTREE_HITTEST_ONITEMSTATEICON 0x0200 // On the state icon for a tree view item that is in a user-defined state.
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#define wxTREE_HITTEST_TOLEFT 0x0400 // To the right of the client area.
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#define wxTREE_HITTEST_TORIGHT 0x0800 // To the left of the client area.
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#define wxTREE_HITTEST_ONITEM (wxTREE_HITTEST_ONITEMICON | wxTREE_HITTEST_ONITEMLABEL | wxTREE_HITTEST_ONITEMSTATEICON)
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// Flags for GetNextItem
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enum {
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wxTREE_NEXT_CARET, // Retrieves the currently selected item.
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wxTREE_NEXT_CHILD, // Retrieves the first child item. The hItem parameter must be NULL.
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wxTREE_NEXT_DROPHILITE, // Retrieves the item that is the target of a drag-and-drop operation.
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wxTREE_NEXT_FIRSTVISIBLE, // Retrieves the first visible item.
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wxTREE_NEXT_NEXT, // Retrieves the next sibling item.
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wxTREE_NEXT_NEXTVISIBLE, // Retrieves the next visible item that follows the specified item.
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wxTREE_NEXT_PARENT, // Retrieves the parent of the specified item.
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wxTREE_NEXT_PREVIOUS, // Retrieves the previous sibling item.
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wxTREE_NEXT_PREVIOUSVISIBLE, // Retrieves the first visible item that precedes the specified item.
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wxTREE_NEXT_ROOT // Retrieves the first child item of the root item of which the specified item is a part.
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};
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// Flags for ExpandItem
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enum {
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wxTREE_EXPAND_EXPAND,
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wxTREE_EXPAND_COLLAPSE,
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wxTREE_EXPAND_COLLAPSE_RESET,
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wxTREE_EXPAND_TOGGLE
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};
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// Flags for InsertItem
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enum {
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wxTREE_INSERT_LAST = -1,
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wxTREE_INSERT_FIRST = -2,
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wxTREE_INSERT_SORT = -3
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};
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class WXDLLEXPORT wxTreeItem: public wxObject
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{
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DECLARE_DYNAMIC_CLASS(wxTreeItem)
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public:
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long m_mask;
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long m_itemId;
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long m_state;
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long m_stateMask;
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wxString m_text;
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int m_image;
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int m_selectedImage;
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int m_children;
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long m_data;
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wxTreeItem(void);
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// Accessors
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inline long GetMask() const { return m_mask; }
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inline long GetItemId() const { return m_itemId; }
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inline long GetState() const { return m_state; }
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inline long GetStateMask() const { return m_stateMask; }
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inline wxString GetText() const { return m_text; }
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inline int GetImage() const { return m_image; }
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inline int GetSelectedImage() const { return m_selectedImage; }
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inline int GetChildren() const { return m_children; }
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inline long GetData() const { return m_data; }
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inline void SetMask(long mask) { m_mask = mask; }
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inline void SetItemId(long id) { m_itemId = m_itemId = id; }
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inline void GetState(long state) { m_state = state; }
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inline void SetStateMask(long stateMask) { m_stateMask = stateMask; }
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inline void GetText(const wxString& text) { m_text = text; }
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inline void SetImage(int image) { m_image = image; }
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inline void GetSelectedImage(int selImage) { m_selectedImage = selImage; }
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inline void SetChildren(int children) { m_children = children; }
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inline void SetData(long data) { m_data = data; }
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};
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class WXDLLEXPORT wxTreeCtrl: public wxControl
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{
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DECLARE_DYNAMIC_CLASS(wxTreeCtrl)
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public:
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/*
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* Public interface
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*/
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wxTreeCtrl(void);
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inline wxTreeCtrl(wxWindow *parent, const wxWindowID id = -1,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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const long style = wxTR_HAS_BUTTONS|wxTR_LINES_AT_ROOT,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = "wxTreeCtrl")
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{
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Create(parent, id, pos, size, style, validator, name);
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}
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~wxTreeCtrl(void);
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bool Create(wxWindow *parent, const wxWindowID id = -1,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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const long style = wxTR_HAS_BUTTONS|wxTR_LINES_AT_ROOT,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = "wxTreeCtrl");
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// Attributes
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int GetCount(void) const ;
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int GetIndent(void) const ;
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void SetIndent(int indent) ;
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wxImageList *GetImageList(const int which = wxIMAGE_LIST_NORMAL) const ;
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void SetImageList(wxImageList *imageList, const int which = wxIMAGE_LIST_NORMAL) ;
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long GetNextItem(const long item, int code) const ;
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bool ItemHasChildren(const long item) const ;
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long GetChild(const long item) const ;
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long GetParent(const long item) const ;
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long GetFirstVisibleItem(void) const ;
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long GetNextVisibleItem(const long item) const ;
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long GetSelection(void) const ;
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long GetRootItem(void) const ;
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bool GetItem(wxTreeItem& info) const ;
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bool SetItem(wxTreeItem& info) ;
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int GetItemState(const long item, const long stateMask) const ;
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bool SetItemState(const long item, const long state, const long stateMask) ;
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bool SetItemImage(const long item, const int image, const int selImage) ;
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wxString GetItemText(const long item) const ;
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void SetItemText(const long item, const wxString& str) ;
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long GetItemData(const long item) const ;
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bool SetItemData(const long item, long data) ;
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bool GetItemRect(const long item, wxRectangle& rect, bool textOnly = FALSE) const;
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wxTextCtrl& GetEditControl(void) const;
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// Operations
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bool DeleteItem(const long item);
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bool ExpandItem(const long item, const int action);
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long InsertItem(const long parent, wxTreeItem& info, const long insertAfter = wxTREE_INSERT_LAST);
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// If image > -1 and selImage == -1, the same image is used for
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// both selected and unselected items.
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long InsertItem(const long parent, const wxString& label, const int image = -1, const int selImage = -1, const long insertAfter = wxTREE_INSERT_LAST);
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bool SelectItem(const long item);
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bool ScrollTo(const long item);
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bool DeleteAllItems(void) ;
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wxTextCtrl& Edit(const long item) ;
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long HitTest(const wxPoint& point, int& flags);
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// wxImageList *CreateDragImage(const long item) ;
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bool SortChildren(const long item) ;
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bool EnsureVisible(const long item) ;
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void Command(wxCommandEvent& event) { ProcessCommand(event); };
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// IMPLEMENTATION
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bool MSWCommand(const WXUINT param, const WXWORD id);
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bool MSWNotify(const WXWPARAM wParam, const WXLPARAM lParam);
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protected:
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wxTextCtrl m_textCtrl;
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wxImageList *m_imageListNormal;
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wxImageList *m_imageListState;
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};
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/*
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wxEVT_COMMAND_TREE_BEGIN_DRAG,
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wxEVT_COMMAND_TREE_BEGIN_RDRAG,
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wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT,
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wxEVT_COMMAND_TREE_END_LABEL_EDIT,
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wxEVT_COMMAND_TREE_DELETE_ITEM,
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wxEVT_COMMAND_TREE_GET_INFO,
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wxEVT_COMMAND_TREE_SET_INFO,
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wxEVT_COMMAND_TREE_ITEM_EXPANDED,
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wxEVT_COMMAND_TREE_ITEM_EXPANDING,
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wxEVT_COMMAND_TREE_SEL_CHANGED,
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wxEVT_COMMAND_TREE_SEL_CHANGING,
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wxEVT_COMMAND_TREE_KEY_DOWN
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*/
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class WXDLLEXPORT wxTreeEvent: public wxCommandEvent
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{
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DECLARE_DYNAMIC_CLASS(wxTreeEvent)
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public:
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wxTreeEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
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int m_code;
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wxTreeItem m_item;
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long m_oldItem;
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wxPoint m_pointDrag;
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inline long GetOldItem() const { return m_oldItem; }
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inline wxTreeItem& GetItem() const { return (wxTreeItem&) m_item; }
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inline wxPoint GetPoint() const { return m_pointDrag; }
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inline int GetCode() const { return m_code; }
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};
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typedef void (wxEvtHandler::*wxTreeEventFunction)(wxTreeEvent&);
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#define EVT_TREE_BEGIN_DRAG(id, fn) { wxEVT_COMMAND_TREE_BEGIN_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
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#define EVT_TREE_BEGIN_RDRAG(id, fn) { wxEVT_COMMAND_TREE_BEGIN_RDRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
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#define EVT_TREE_BEGIN_LABEL_EDIT(id, fn) { wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
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#define EVT_TREE_END_LABEL_EDIT(id, fn) { wxEVT_COMMAND_TREE_END_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
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#define EVT_TREE_DELETE_ITEM(id, fn) { wxEVT_COMMAND_TREE_DELETE_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
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#define EVT_TREE_GET_INFO(id, fn) { wxEVT_COMMAND_TREE_GET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
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#define EVT_TREE_SET_INFO(id, fn) { wxEVT_COMMAND_TREE_SET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
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#define EVT_TREE_ITEM_EXPANDED(id, fn) { wxEVT_COMMAND_TREE_ITEM_EXPANDED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
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#define EVT_TREE_ITEM_EXPANDING(id, fn) { wxEVT_COMMAND_TREE_ITEM_EXPANDING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
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#define EVT_TREE_SEL_CHANGED(id, fn) { wxEVT_COMMAND_TREE_SEL_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
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#define EVT_TREE_SEL_CHANGING(id, fn) { wxEVT_COMMAND_TREE_SEL_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
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#define EVT_TREE_KEY_DOWN(id, fn) { wxEVT_COMMAND_TREE_KEY_DOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
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#endif
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// __TREECTRLH__
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