Class ttreeitemeditlist

Description
Hierarchy
Methods
Properties

Unit

mselistbrowser

Declaration

type ttreeitemeditlist = class(tcustomitemeditlist)

Description

This item has no description.

Hierarchy

Overview

Methods

Protected procedure freedata(var data); override;
Protected procedure docreateobject(var instance: tobject); override;
Protected procedure createitem(out item: tlistitem); override;
Protected procedure nodenotification(const sender: tlistitem; var ainfo: nodeactioninfoty); override;
Protected function compare(const l,r): integer; override;
Protected procedure statreaditem(const reader: tstatreader; var aitem: tlistitem); override;
Protected procedure statwriteitem(const writer: tstatwriter; const aitem: tlistitem); override;
Protected procedure readstate(const reader; const acount: integer; const aname: msestring); override;
Protected procedure writestate(const writer; const name: msestring); override;
Protected procedure beforedragevent(var ainfo: draginfoty; const arow: integer; var processed: boolean);
Protected procedure afterdragevent(var ainfo: draginfoty; const arow: integer; var processed: boolean);
Public constructor create; overload; override;
Public constructor create(const intf: iitemlist; const aowner: ttreeitemedit); reintroduce; overload;
Public procedure beginupdate; override;
Public procedure endupdate; override;
Public procedure change(const index: integer); override;
Public procedure deleteitems(index,acount: integer); override;
Public procedure insertitems(index,acount: integer); override;
Public procedure assign(const root: ttreelistedititem; const freeroot: boolean = true); reintroduce; overload;
Public procedure assign(const aitems: treelistedititemarty); reintroduce; overload;
Public procedure add(const anode: ttreelistedititem; const freeroot: boolean = true); overload;
Public procedure add(const anodes: treelistedititemarty); overload;
Public procedure add(const acount: integer; aitemclass: treelistedititemclassty = nil); overload;
Public procedure addchildren(const anode: ttreelistedititem);
Public procedure insert(const aindex: integer;const anode: ttreelistedititem; const freeroot: boolean = true);
Public procedure delete(const aindex: integer);
Public procedure readnode(const aname: msestring; const reader: tstatreader; const anode: ttreelistitem);
Public procedure writenode(const aname: msestring; const writer: tstatwriter; const anode: ttreelistitem);
Public procedure updatenode(const aname: msestring; const filer: tstatfiler; const anode: ttreelistitem);
Public function toplevelnodes: treelistedititemarty;
Public function getnodes(const must: nodestatesty; const mustnot: nodestatesty; const amode: getnodemodety = gno_matching): treelistitemarty;
Public function getselectednodes(const amode: getnodemodety = gno_matching): treelistitemarty;
Public function getcheckednodes(const amode: getnodemodety = gno_matching): treelistitemarty;
Public procedure updatechildcheckedtree;
Public procedure updatechildnotcheckedtree;
Public procedure updateparentnotcheckedtree;
Public procedure expandall;
Public procedure collapseall;
Public procedure moverow(const source,dest: integer);

Properties

Public property itemclass: treelistedititemclassty read getitemclass write setitemclass;
Public property items[const index: integer]: ttreelistedititem read getitems1 write setitems;
Public property expandedstate: expandedinfoarty read getexpandedstate write setexpandedstate;
Public property rootnode: ttreelistedititem read frootnode write setrootnode;
Public property insertparent: ttreelistedititem read finsertparent;
Public property insertparentindex: integer read finsertparentindex;
Published property colorglyph;
Published property colorglyphactive;
Published property boxglyph_versionactive;
Published property boxglyph_checkbox;
Published property boxglyph_checkboxchecked;
Published property boxglyph_checkboxparentnotchecked;
Published property boxglyph_checkboxchildchecked;
Published property imnr_base;
Published property imnr_expanded;
Published property imnr_selected;
Published property imnr_readonly;
Published property imnr_checked;
Published property imnr_subitems;
Published property imnr_focused;
Published property imnr_active;
Published property imagelist;
Published property imagewidth;
Published property imageheight;
Published property imagealignment;
Published property defaultnodestate;
Published property captionpos;
Published property fonts;
Published property options;
Published property onitemnotification;
Published property colorline: colorty read fcolorline write setcolorline default cl_treeline;
Published property colorlineactive: colorty read fcolorlineactive write setcolorlineactive default cl_treelineactive;
Published property boxglyph_empty: stockglyphty read getboxglyph_empty write setboxglyph_empty default stg_box;
Published property boxglyph_expand: stockglyphty read getboxglyph_expand write setboxglyph_expand default stg_boxexpand;
Published property boxglyph_expanded: stockglyphty read getboxglyph_expanded write setboxglyph_expanded default stg_boxexpanded;
Published property oncreateitem: createtreelistitemeventty read getoncreateitem write setoncreateitem;
Published property onstatwriteitem: statwritetreeitemeventty read getonstatwriteitem write setonstatwriteitem;
Published property onstatreaditem: statreadtreeitemeventty read getonstatreaditem write setonstatreaditem;
Published property onstatwrite;
Published property onstatread;
Published property ondragbegin: treeitemdragbegineventty read fondragbegin write fondragbegin;
Published property ondragover: treeitemdragovereventty read fondragover write fondragover;
Published property ondragdrop: treeitemdragdropeventty read fondragdrop write fondragdrop;
Published property levelstep;

Description

Methods

Protected procedure freedata(var data); override;

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Protected procedure docreateobject(var instance: tobject); override;

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Protected procedure createitem(out item: tlistitem); override;

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Protected procedure nodenotification(const sender: tlistitem; var ainfo: nodeactioninfoty); override;

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Protected function compare(const l,r): integer; override;

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Protected procedure statreaditem(const reader: tstatreader; var aitem: tlistitem); override;

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Protected procedure statwriteitem(const writer: tstatwriter; const aitem: tlistitem); override;

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Protected procedure readstate(const reader; const acount: integer; const aname: msestring); override;

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Protected procedure writestate(const writer; const name: msestring); override;

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Protected procedure beforedragevent(var ainfo: draginfoty; const arow: integer; var processed: boolean);

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Protected procedure afterdragevent(var ainfo: draginfoty; const arow: integer; var processed: boolean);

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Public constructor create; overload; override;

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Public constructor create(const intf: iitemlist; const aowner: ttreeitemedit); reintroduce; overload;

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Public procedure beginupdate; override;

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Public procedure endupdate; override;

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Public procedure change(const index: integer); override;

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Public procedure deleteitems(index,acount: integer); override;

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Public procedure insertitems(index,acount: integer); override;

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Public procedure assign(const root: ttreelistedititem; const freeroot: boolean = true); reintroduce; overload;

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Public procedure assign(const aitems: treelistedititemarty); reintroduce; overload;

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Public procedure add(const anode: ttreelistedititem; const freeroot: boolean = true); overload;

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Public procedure add(const anodes: treelistedititemarty); overload;

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Public procedure add(const acount: integer; aitemclass: treelistedititemclassty = nil); overload;

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Public procedure addchildren(const anode: ttreelistedititem);

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Public procedure insert(const aindex: integer;const anode: ttreelistedititem; const freeroot: boolean = true);

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Public procedure delete(const aindex: integer);

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Public procedure readnode(const aname: msestring; const reader: tstatreader; const anode: ttreelistitem);

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Public procedure writenode(const aname: msestring; const writer: tstatwriter; const anode: ttreelistitem);

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Public procedure updatenode(const aname: msestring; const filer: tstatfiler; const anode: ttreelistitem);

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Public function toplevelnodes: treelistedititemarty;

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Public function getnodes(const must: nodestatesty; const mustnot: nodestatesty; const amode: getnodemodety = gno_matching): treelistitemarty;

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Public function getselectednodes(const amode: getnodemodety = gno_matching): treelistitemarty;

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Public function getcheckednodes(const amode: getnodemodety = gno_matching): treelistitemarty;

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Public procedure updatechildcheckedtree;

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Public procedure updatechildnotcheckedtree;

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Public procedure updateparentnotcheckedtree;

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Public procedure expandall;

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Public procedure collapseall;

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Public procedure moverow(const source,dest: integer);

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Properties

Public property itemclass: treelistedititemclassty read getitemclass write setitemclass;

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Public property items[const index: integer]: ttreelistedititem read getitems1 write setitems;

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Public property expandedstate: expandedinfoarty read getexpandedstate write setexpandedstate;

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Public property rootnode: ttreelistedititem read frootnode write setrootnode;

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Public property insertparent: ttreelistedititem read finsertparent;

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Public property insertparentindex: integer read finsertparentindex;

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Published property colorglyph;

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Published property colorglyphactive;

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Published property boxglyph_versionactive;

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Published property boxglyph_checkbox;

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Published property boxglyph_checkboxchecked;

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Published property boxglyph_checkboxparentnotchecked;

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Published property boxglyph_checkboxchildchecked;

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Published property imnr_base;

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Published property imnr_expanded;

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Published property imnr_selected;

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Published property imnr_readonly;

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Published property imnr_checked;

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Published property imnr_subitems;

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Published property imnr_focused;

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Published property imnr_active;

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Published property imagelist;

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Published property imagewidth;

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Published property imageheight;

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Published property imagealignment;

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Published property defaultnodestate;

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Published property captionpos;

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Published property fonts;

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Published property options;

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Published property onitemnotification;

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Published property colorline: colorty read fcolorline write setcolorline default cl_treeline;

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Published property colorlineactive: colorty read fcolorlineactive write setcolorlineactive default cl_treelineactive;

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Published property boxglyph_empty: stockglyphty read getboxglyph_empty write setboxglyph_empty default stg_box;

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Published property boxglyph_expand: stockglyphty read getboxglyph_expand write setboxglyph_expand default stg_boxexpand;

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Published property boxglyph_expanded: stockglyphty read getboxglyph_expanded write setboxglyph_expanded default stg_boxexpanded;

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Published property oncreateitem: createtreelistitemeventty read getoncreateitem write setoncreateitem;

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Published property onstatwriteitem: statwritetreeitemeventty read getonstatwriteitem write setonstatwriteitem;

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Published property onstatreaditem: statreadtreeitemeventty read getonstatreaditem write setonstatreaditem;

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Published property onstatwrite;

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Published property onstatread;

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Published property ondragbegin: treeitemdragbegineventty read fondragbegin write fondragbegin;

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Published property ondragover: treeitemdragovereventty read fondragover write fondragover;

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Published property ondragdrop: treeitemdragdropeventty read fondragdrop write fondragdrop;

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Published property levelstep;

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