WebSVN – Kolibri OS – Diff – /programs/develop/libraries/box_lib/trunk/tree_list_doc/info_treelist.htm

Rev 1309		Rev 1328
1		1
2		2
3	ýëåìåíò Tree List	3	ýëåìåíò Tree List
4		4
5		5
6	body	6	body
7	{	7	{
8	font-size: 15px;	8	font-size: 15px;
9	font-family: "Bookman Old Style";	9	font-family: "Bookman Old Style";
10	color: black;	10	color: black;
11	text-align: justify;	11	text-align: justify;
12	}	12	}
13	h1 { color: green; font-size: 23px; }	13	h1 { color: green; font-size: 23px; }
14	h2 { color: green; font-size: 21px; }	14	h2 { color: green; font-size: 21px; }
15	h3 { color: green; font-size: 19px; }	15	h3 { color: green; font-size: 19px; }
16	h4 { color: #803f00; font-size: 17px; }	16	h4 { color: #803f00; font-size: 17px; }
17	i { color: #0099cc; }	17	i { color: #0099cc; }
18	b { color: #0099cc; }	18	b { color: #0099cc; }
19	p {	19	p {
20	text-indent: 1em;	20	text-indent: 1em;
21	margin-top: 3px;	21	margin-top: 3px;
22	margin-bottom: 2px;	22	margin-bottom: 2px;
23	margin-left: 0px;	23	margin-left: 0px;
24	margin-right: 0px;	24	margin-right: 0px;
25	}	25	}
26	ol, ul, dl{	26	ol, ul, dl{
27	margin-top: 3px;	27	margin-top: 3px;
28	margin-bottom: 2px;	28	margin-bottom: 2px;
29	}	29	}
30	pre	30	pre
31	{	31	{
32	padding: 2px;	32	padding: 2px;
33	padding-left: 20px;	33	padding-left: 20px;
34	margin-top: 5px;	34	margin-top: 5px;
35	margin-bottom: 5px;	35	margin-bottom: 5px;
36	margin-left: 0px;	36	margin-left: 0px;
37	margin-right: 0px;	37	margin-right: 0px;
38	font-family: "Courier New";	38	font-family: "Courier New";
39	font-size: 15px;	39	font-size: 15px;
40	color: #004000;	40	color: #004000;
41	background-color: #ffd0ff;	41	background-color: #ffd0ff;
42	}	42	}
43	table { font-size: 15px; }	43	table { font-size: 15px; }
44		44
45		45
46		46
47	Îãëàâëåíèå	47	Îãëàâëåíèå
48	Ââåäåíèå	48	Ââåäåíèå
49	Ôóíêöèè	49	Ôóíêöèè
50		50
51	tl_data_init	51	tl_data_init
52	tl_data_clear	52	tl_data_clear
53	tl_info_clear	53	tl_info_clear
54	tl_key	54	tl_key
55	tl_mouse	55	tl_mouse
56	tl_draw	56	tl_draw
57	tl_info_undo	57	tl_info_undo
58	tl_info_redo	58	tl_info_redo
59	tl_node_add	59	tl_node_add
60	tl_node_set_data	60	tl_node_set_data
61	tl_node_get_data	61	tl_node_get_data
62	tl_node_delete	62	tl_node_delete
63	tl_cur_beg	63	tl_cur_beg
64	tl_cur_next	64	tl_cur_next
65	tl_cur_perv	65	tl_cur_perv
66	tl_node_close_open	66	tl_node_close_open
67	tl_node_lev_inc	67	tl_node_lev_inc
68	tl_node_lev_dec	68	tl_node_lev_dec
69	tl_node_move_up	69	tl_node_move_up
70	tl_node_move_down	70	tl_node_move_down
71	tl_node_poi_get_info	71	tl_node_poi_get_info
72	tl_node_poi_get_next_info	72	tl_node_poi_get_next_info
73	tl_node_poi_get_data	73	tl_node_poi_get_data
74	tl_save_mem	74	tl_save_mem
75	tl_load_mem	75	tl_load_mem
-		76	tl_get_mem_size
76	version_tree_list	77	version_tree_list
77		78
78	Ñòðóêòóðà tree_list	79	Ñòðóêòóðà tree_list
79	Ñòèëè ýëåìåíòà	80	Ñòèëè ýëåìåíòà
80		81
81	Ââåäåíèå	82	Ââåäåíèå
82	Âíåøíèé âèä ýëåìåíòà óïðàâëåíèÿ TreeList:	83	Âíåøíèé âèä ýëåìåíòà óïðàâëåíèÿ TreeList:
83		84
-		85	Ðèñ. 1. Îêíî ïðîãðàììû ñ ýëåìåíòîì TreeList
84		86
85	Ôóíêöèè	87	Ôóíêöèè
86		88
87	tl_data_init	89	tl_data_init
88	Êîíñòðóêòîð ýëåìåíòà, íóæíî âûçûâàòü ïåðåä èñïîëüçîâàíèåì ýëåìåíòà äëÿ âûäåëåíèÿ ïàìÿòè è äðóãèõ íàñòðîåê.	90	Êîíñòðóêòîð ýëåìåíòà, íóæíî âûçûâàòü ïåðåä èñïîëüçîâàíèåì ýëåìåíòà äëÿ âûäåëåíèÿ ïàìÿòè è äðóãèõ íàñòðîåê.
89	tl_data_clear	91	tl_data_clear
90	Äåñòðóêòîð ýëåìåíòà, ÷èñòèò ïàìÿòü ïî óêàçàòåëÿì: data_info, data_nodes, data_img è data_img_sys. Åñëè â ïðîãðàììå èñïîëüçóåòñÿ íåñêîëüêî ýëåìåíòîâ ñ îäèíàêîâûìè èêîíêàìè, òî óêàçàòåëè data_img è data_img_sys íóæíî ïðèðàâíÿòü ê 0 â äðóãèõ ýëåìåíòàõ, òàê ÷òî-áû ïðè âûçîâå äåñòðóêòîðîâ íå áûëî ïîâòîðíîãî óäàëåíèÿ îäíèõ è òåõ æå èêîíîê.	92	Äåñòðóêòîð ýëåìåíòà, ÷èñòèò ïàìÿòü ïî óêàçàòåëÿì: data_info, data_nodes, data_img è data_img_sys. Åñëè â ïðîãðàììå èñïîëüçóåòñÿ íåñêîëüêî ýëåìåíòîâ ñ îäèíàêîâûìè èêîíêàìè, òî óêàçàòåëè data_img è data_img_sys íóæíî ïðèðàâíÿòü ê 0 â äðóãèõ ýëåìåíòàõ, òàê ÷òî-áû ïðè âûçîâå äåñòðóêòîðîâ íå áûëî ïîâòîðíîãî óäàëåíèÿ îäíèõ è òåõ æå èêîíîê.
91		93
92	tl_info_clear	94	tl_info_clear
93	Î÷èñòêà ñïèñêà îò âñåõ óçëîâ. Ýòî äåéñòâèå íåëüçÿ îòìåíèòü ôóíêöèåé tl_info_undo.	95	Î÷èñòêà ñïèñêà îò âñåõ óçëîâ. Ýòî äåéñòâèå íåëüçÿ îòìåíèòü ôóíêöèåé tl_info_undo.
94		96
95	tl_key	97	tl_key
96	Ôóíêöèÿ êîòîðóþ íóæíî âûçûâàòü ïðè íàæàòèè íà êëàâèàòóðó.	98	Ôóíêöèÿ êîòîðóþ íóæíî âûçûâàòü ïðè íàæàòèè íà êëàâèàòóðó.
97	Êíîïêè, êîòîðûå íå äîñòóïíû åñëè åñòü ñòèëü tl_key_no_edit: [Enter], [Delete], [←], [→].	99	Êíîïêè, êîòîðûå íå äîñòóïíû åñëè åñòü ñòèëü tl_key_no_edit: [Enter], [Delete], [←], [→].
98	Âñåãäà äîñòóïíû: [↑], [↓], [Page Up], [Page Dn], [Space].	100	Âñåãäà äîñòóïíû: [↑], [↓], [Page Up], [Page Dn], [Space].
99	Ôóíêöèÿ ïðîâåðÿåò âêëþ÷åí ëè ðåæèì scan êîäîâ, è â ñëó÷àå íåîáõîäèìîñòè ñàìà ïðåîáðàçóåò êîäû.	101	Ôóíêöèÿ ïðîâåðÿåò âêëþ÷åí ëè ðåæèì scan êîäîâ, è â ñëó÷àå íåîáõîäèìîñòè ñàìà ïðåîáðàçóåò êîäû.
100		102
101	tl_mouse	103	tl_mouse
102	Ôóíêöèÿ äëÿ ñîáûòèé îò ìûøè.	104	Ôóíêöèÿ äëÿ ñîáûòèé îò ìûøè.
103		105
104	tl_draw	106	tl_draw
105	Ïîëíàÿ ïåðåðèñîâêà îêíà ýëåìåíòà.	107	Ïîëíàÿ ïåðåðèñîâêà îêíà ýëåìåíòà.
106		108
107	tl_info_undo	109	tl_info_undo
108	Îòìåíÿåò äîáàâëåíèå óçëîâ. Äåéñòâóåò òîëüêî íà âåñü óçåë öåëèêîì, íå ó÷èòûâàÿ èçìåíåíèÿ âíóòðè óçëîâ. Ò. å. íåëüçÿ îòìåíèòü äåéñòâèÿ âûïîëíåííûå íàïðèìåð ôóíêöèÿìè: tl_node_set_data, tl_node_lev_inc è èì ïîäîáíûì.	110	Îòìåíÿåò äîáàâëåíèå óçëîâ. Äåéñòâóåò òîëüêî íà âåñü óçåë öåëèêîì, íå ó÷èòûâàÿ èçìåíåíèÿ âíóòðè óçëîâ. Ò. å. íåëüçÿ îòìåíèòü äåéñòâèÿ âûïîëíåííûå íàïðèìåð ôóíêöèÿìè: tl_node_set_data, tl_node_lev_inc è èì ïîäîáíûì.
109		111
110	tl_info_redo	112	tl_info_redo
111	Ïîâòîð îòìåíåííûõ äåéñòâèé. Îáðàòíàÿ ôóíêöèÿ ïî îòíîøåíèþ ê tl_info_undo.	113	Ïîâòîð îòìåíåííûõ äåéñòâèé. Îáðàòíàÿ ôóíêöèÿ ïî îòíîøåíèþ ê tl_info_undo.
112		114
113	tl_node_add	115	tl_node_add
114	Äîáàâëÿåò óçåë, â ïîçèöèþ óêàçàííóþ êóðñîðîì. Ïðèìåð äîáàâëåíèÿ óçëà:	116	Äîáàâëÿåò óçåë, â ïîçèöèþ óêàçàííóþ êóðñîðîì. Ïðèìåð äîáàâëåíèÿ óçëà:
115	push dword tree1	117	push dword tree1
116	push dword 0x10002	118	push dword 0x10002
117	push dword data_buffer	119	push dword data_buffer
118	call dword[tl_node_add]	120	call dword[tl_node_add]
119	ãäå: tree1 - ñòðóêòóðà tree_list;	121	ãäå: tree1 - ñòðóêòóðà tree_list;
120	0x10002 - ïàðàìåòðû óçëà (ñòàðøèå áàéòû 0x0001 - èíäåêñ èêîíêè, îòîáðàæàåìîé âîçëå óçëà; ìåíüøèé áàéò 0x02 - óðîâåíü âëîæåíîñòè óçëà); data_buffer - óêàçàòåëü íà äûííûå, äîáàâëÿåìûå â óçåë.	122	0x10002 - ïàðàìåòðû óçëà (ñòàðøèå áàéòû 0x0001 - èíäåêñ èêîíêè, îòîáðàæàåìîé âîçëå óçëà; ìåíüøèé áàéò 0x02 - óðîâåíü âëîæåíîñòè óçëà); data_buffer - óêàçàòåëü íà äûííûå, äîáàâëÿåìûå â óçåë.
121		123
122	tl_node_set_data	124	tl_node_set_data
-		125	Óñòàíàâëèâàåò íîâûå äàííûå (ïîëüçîâàòåëüñêèå è ïîäïèñü) â óçåë ïîä êóðñîðîì.
123	Óñòàíàâëèâàåò íîâûå äàííûå (ïîëüçîâàòåëüñêèå è ïîäïèñü) â óçåë ïîä êóðñîðîì.	126
124	tl_node_get_data	127	tl_node_get_data
-		128	Áåðåò óêàçàòåëü íà äàííûå (ïîëüçîâàòåëüñêèå è ïîäïèñü) èç óçëà ïîä êóðñîðîì.
125	Áåðåò óêàçàòåëü íà äàííûå (ïîëüçîâàòåëüñêèå è ïîäïèñü) èç óçëà ïîä êóðñîðîì.	129
126	tl_node_delete	130	tl_node_delete
-		131	Óäàëÿåò óçåë, íî íå îêîí÷àòåëüíî, ïðè íåîáõîäèìîñòè óçåë ìîæíî âåðíóòü ôóíêöèåé tl_info_undo.
127	Óäàëÿåò óçåë, íî íå îêîí÷àòåëüíî, ïðè íåîáõîäèìîñòè óçåë ìîæíî âåðíóòü ôóíêöèåé tl_info_undo.	132
128	tl_cur_beg	133	tl_cur_beg
129	Ñòàâèò êóðñîð â íà÷àëî ñïèñêà, ïåðåìàòûâàåò ñêðîëëèíã åñëè íóæíî.	134	Ñòàâèò êóðñîð â íà÷àëî ñïèñêà, ïåðåìàòûâàåò ñêðîëëèíã åñëè íóæíî.
130	tl_cur_next	135	tl_cur_next
131	Ïåðåíîñèò êóðñîð íèæå.	136	Ïåðåíîñèò êóðñîð íèæå.
132	tl_cur_perv	137	tl_cur_perv
133	Ïåðåíîñèò êóðñîð âûøå.	138	Ïåðåíîñèò êóðñîð âûøå.
134	tl_node_close_open	139	tl_node_close_open
135	Îòêðûâàåò èëè çàêðûâàåò ðîäèòåëüñêèé óçåë. Åñëè ó óçëà íåò äî÷åðíèõ ýëåìåíòîâ,	140	Îòêðûâàåò èëè çàêðûâàåò ðîäèòåëüñêèé óçåë. Åñëè ó óçëà íåò äî÷åðíèõ ýëåìåíòîâ,
136	òî íè÷åãî íå äåëàåò. Àâòîìàòè÷åñêè ïåðåðèñîâûâàåò îêíî åñëè ñîñòîÿíèå óçëà èçìåíèëîñü.	141	òî íè÷åãî íå äåëàåò. Àâòîìàòè÷åñêè ïåðåðèñîâûâàåò îêíî åñëè ñîñòîÿíèå óçëà èçìåíèëîñü.
137	tl_node_lev_inc	142	tl_node_lev_inc
138	Äîáàâèòü óðîâåíü óçëà ïîä êóðñîðîì. Äåëàåò óçåë äî÷åðíèì.	143	Äîáàâèòü óðîâåíü óçëà ïîä êóðñîðîì. Äåëàåò óçåë äî÷åðíèì.
139	tl_node_lev_dec	144	tl_node_lev_dec
140	Óìåíüøàåò óðîâåíü óçëà ïîä êóðñîðîì. Äåëàåò óçåë ðîäèòåëüñêèì.	145	Óìåíüøàåò óðîâåíü óçëà ïîä êóðñîðîì. Äåëàåò óçåë ðîäèòåëüñêèì.
141		146
142	tl_node_move_up	147	tl_node_move_up
143	Ïåðåìåùàåò ââåðõ óçåë ïîä êóðñîðîì. Âìåñòå ñ óçëîì äâèãàåòñÿ òàêæå è êóðñîð. Ïðèìåð èñïîëüçîâàíèÿ ôóíêöèè:	148	Ïåðåìåùàåò ââåðõ óçåë ïîä êóðñîðîì. Âìåñòå ñ óçëîì äâèãàåòñÿ òàêæå è êóðñîð. Ïðèìåð èñïîëüçîâàíèÿ ôóíêöèè:
144	push dword tree1	149	push dword tree1
145	call dword[tl_node_move_up] ;ïåðåìåñòèòü óçåë	150	call dword[tl_node_move_up] ;ïåðåìåñòèòü óçåë
146	ãäå: tree1 - ñòðóêòóðà tree_list	151	ãäå: tree1 - ñòðóêòóðà tree_list
147		152
148	tl_node_move_down	153	tl_node_move_down
149	Ïåðåìåùàåò âíèç óçåë ïîä êóðñîðîì. Âìåñòå ñ óçëîì äâèãàåòñÿ òàêæå è êóðñîð. Ïðèìåð èñïîëüçîâàíèÿ ôóíêöèè:	154	Ïåðåìåùàåò âíèç óçåë ïîä êóðñîðîì. Âìåñòå ñ óçëîì äâèãàåòñÿ òàêæå è êóðñîð. Ïðèìåð èñïîëüçîâàíèÿ ôóíêöèè:
150	push dword tree1	155	push dword tree1
151	call dword[tl_node_move_down] ;ïåðåìåñòèòü óçåë	156	call dword[tl_node_move_down] ;ïåðåìåñòèòü óçåë
152	ãäå: tree1 - ñòðóêòóðà tree_list	157	ãäå: tree1 - ñòðóêòóðà tree_list
153		158
154	tl_node_poi_get_info	159	tl_node_poi_get_info
155	Áåðåò âíóòðåííèé óêàçàòåëü íà ñòðóêòóðó îïèñûâàþùóþ óçåë.	160	Áåðåò âíóòðåííèé óêàçàòåëü íà ñòðóêòóðó îïèñûâàþùóþ óçåë.
156	tl_node_poi_get_next_info	161	tl_node_poi_get_next_info
157	Áåðåò óêàçàòåëü íà ñëåäóþùèé ýëåìåíò â öåïè, áåç ó÷åòà îòêðûòèÿ/çàêðûòèÿ äî÷åðíèõ óçëîâ.	162	Áåðåò óêàçàòåëü íà ñëåäóþùèé ýëåìåíò â öåïè, áåç ó÷åòà îòêðûòèÿ/çàêðûòèÿ äî÷åðíèõ óçëîâ.
158	tl_node_poi_get_data	163	tl_node_poi_get_data
159	Áåðåò óêàçàòåëü íà äàííûå (ïîëüçîâàòåëüñêèå è ïîäïèñü) èç óçëà óêàçàííîãî â óêàçàòåëå.	164	Áåðåò óêàçàòåëü íà äàííûå (ïîëüçîâàòåëüñêèå è ïîäïèñü) èç óçëà óêàçàííîãî â óêàçàòåëå.
160		165
161	Ôóíêöèÿìè tl_node_poi_get_info, tl_node_poi_get_next_info è tl_node_poi_get_data ìîæíî ñ÷èòûâàòü èíôîðìàöèþ î óçëàõ ýëåìåíòà, ïðè ýòîì íå ìåíÿÿ òåêóùåãî ïîëîæåíèÿ êóðñîðà. Ò. å. ìîæíî îðãàíèçîâàòü äîñòóï ê äàíûì ýëåìåíòà â "ôîíîâîì ðåæèìå".	166	Ôóíêöèÿìè tl_node_poi_get_info, tl_node_poi_get_next_info è tl_node_poi_get_data ìîæíî ñ÷èòûâàòü èíôîðìàöèþ î óçëàõ ýëåìåíòà, ïðè ýòîì íå ìåíÿÿ òåêóùåãî ïîëîæåíèÿ êóðñîðà. Ò. å. ìîæíî îðãàíèçîâàòü äîñòóï ê äàíûì ýëåìåíòà â "ôîíîâîì ðåæèìå".
162		167
163	tl_save_mem	168	tl_save_mem
164	Ñîõðàíÿåò èíôîðìàöèþ îá óçëàõ ýëåìåíòà â ïàìÿòü. Ïðèìåð èñïîëüçîâàíèÿ ôóíêöèè:	169	Ñîõðàíÿåò èíôîðìàöèþ îá óçëàõ ýëåìåíòà â ïàìÿòü. Ïðèìåð èñïîëüçîâàíèÿ ôóíêöèè:
165	MEM_SIZE equ 5000	170	MEM_SIZE equ 5000
166	node_data rb MEM_SIZE	171	node_data rb MEM_SIZE
167	.........	172	.........
168	push dword tree1	173	push dword tree1
169	push dword 0	174	push dword 0
170	push dword node_data	175	push dword node_data
171	push dword MEM_SIZE	176	push dword MEM_SIZE
172	call dword[tl_save_mem]	177	call dword[tl_save_mem]
173	pop eax	178	pop eax
174	ãäå: tree1 - ñòðóêòóðà tree_list;	179	ãäå: tree1 - ñòðóêòóðà tree_list;
175	0 - îïöèÿ ñîõðàíåíèÿ â íà÷àëî áëîêà ïàìÿòè (åñëè = 1, òî äîáàâëÿåò ýëåìåíò ïîñëå äðóãèõ ñîõðàíåííûõ ðàíåå);	180	0 - îïöèÿ ñîõðàíåíèÿ â íà÷àëî áëîêà ïàìÿòè (åñëè = 1, òî äîáàâëÿåò ýëåìåíò ïîñëå äðóãèõ ñîõðàíåííûõ ðàíåå);
176	node_data - óêàçàòåëü íà áëîê ïàìÿòè;	181	node_data - óêàçàòåëü íà áëîê ïàìÿòè;
177	MEM_SIZE - ðàçìåð áëîêà ïàìÿòè äëÿ ñîõðàíåíèÿ.	182	MEM_SIZE - ðàçìåð áëîêà ïàìÿòè äëÿ ñîõðàíåíèÿ.
178	Â ðåãèñòð eax ïèøåòñÿ çíà÷åíèå 0 èëè çàïèñûâàþòñÿ êîäû îøèáîê ñîõðàíåíèÿ.	183	Â ðåãèñòð eax ïèøåòñÿ çíà÷åíèå 0 èëè çàïèñûâàþòñÿ êîäû îøèáîê ñîõðàíåíèÿ.
179		184
180	tl_load_mem	185	tl_load_mem
181	Çàãðóæàåò èíôîðìàöèþ îá óçëàõ ýëåìåíòà èç ïàìÿòè. Ïðèìåð èñïîëüçîâàíèÿ ôóíêöèè:	186	Çàãðóæàåò èíôîðìàöèþ îá óçëàõ ýëåìåíòà èç ïàìÿòè. Ïðèìåð èñïîëüçîâàíèÿ ôóíêöèè:
182	MEM_SIZE equ 5000	187	MEM_SIZE equ 5000
183	node_data rb MEM_SIZE	188	node_data rb MEM_SIZE
184	.........	189	.........
185	push dword tree1	190	push dword tree1
186	push dword 0	191	push dword 0
187	push dword node_data	192	push dword node_data
188	push dword MEM_SIZE	193	push dword MEM_SIZE
189	call dword[tl_load_mem]	194	call dword[tl_load_mem]
190	pop eax	195	pop eax
191	ãäå: tree1 - ñòðóêòóðà tree_list;	196	ãäå: tree1 - ñòðóêòóðà tree_list;
192	0 - èíäåêñ ñ÷èòûâàåìîãî ýëåìåíòà;	197	0 - èíäåêñ ñ÷èòûâàåìîãî ýëåìåíòà;
193	node_data - óêàçàòåëü íà áëîê ïàìÿòè;	198	node_data - óêàçàòåëü íà áëîê ïàìÿòè;
194	MEM_SIZE - ðàçìåð áëîêà ïàìÿòè äëÿ ñîõðàíåíèÿ.	199	MEM_SIZE - ðàçìåð áëîêà ïàìÿòè äëÿ ñîõðàíåíèÿ.
195	Â ðåãèñòð eax ïèøåòñÿ çíà÷åíèå 0 èëè çàïèñûâàþòñÿ êîäû îøèáîê ñ÷èòûâàíèÿ.	200	Â ðåãèñòð eax ïèøåòñÿ çíà÷åíèå 0 èëè çàïèñûâàþòñÿ êîäû îøèáîê ñ÷èòûâàíèÿ.
-		201
-		202	tl_get_mem_size
-		203	Âû÷èñëÿåò ðàçìåð áëîêà ïàìÿòè (â êîòîðûé áûëè ðàíüøå ñîõðàíåíû ýëåìåíòû).
196		204
197	version_tree_list	205	version_tree_list
198	Âåðñèÿ ýëåìåíòà	206	Âåðñèÿ ýëåìåíòà
199		207
200	Ñòðóêòóðà tree_list	208	Ñòðóêòóðà tree_list
201	struc tree_list info_size,info_max_count,style, img_cx,img_cy,\	209	struc tree_list info_size,info_max_count,style, img_cx,img_cy,\
202	col_bkg,col_zag,col_txt, box_l,box_t,box_w,box_h, capt_cy,info_capt_offs,\	210	col_bkg,col_zag,col_txt, box_l,box_t,box_w,box_h, capt_cy,info_capt_offs,\
203	info_capt_len,el_focus, p_scrol,on_press {	211	info_capt_len,el_focus, p_scrol,on_press {
204	.data_info dd 0	212	.data_info dd 0
205	.info_size dw info_size	213	.info_size dw info_size
206	.info_max_count dd info_max_count	214	.info_max_count dd info_max_count
207	.style dd style	215	.style dd style
208	.data_nodes dd 0	216	.data_nodes dd 0
209	.data_img dd 0	217	.data_img dd 0
210	.img_cx dw img_cx	218	.img_cx dw img_cx
211	.img_cy dw img_cy	219	.img_cy dw img_cy
212	.data_img_sys dd 0	220	.data_img_sys dd 0
213	.ch_tim dd 0	221	.ch_tim dd 0
214	.ls_tim dd 0	222	.ls_tim dd 0
215	.tim_undo dd 0	223	.tim_undo dd 0
216	.cur_pos dd 0	224	.cur_pos dd 0
217	.col_bkg dd col_bkg	225	.col_bkg dd col_bkg
218	.col_zag dd col_zag	226	.col_zag dd col_zag
219	.col_txt dd col_txt	227	.col_txt dd col_txt
220	.box_left dd box_l	228	.box_left dd box_l
221	.box_top dd box_t	229	.box_top dd box_t
222	.box_width dd box_w	230	.box_width dd box_w
223	.box_height dd box_h	231	.box_height dd box_h
224	.capt_cy dw capt_cy	232	.capt_cy dw capt_cy
225	.info_capt_offs dw info_capt_offs	233	.info_capt_offs dw info_capt_offs
226	.info_capt_len dw info_capt_len	234	.info_capt_len dw info_capt_len
227	.el_focus dd el_focus	235	.el_focus dd el_focus
228	.p_scrol dd p_scrol	236	.p_scrol dd p_scrol
229	rb 4	237	rb 4
230	.on_activate dd 0	238	.on_activate dd 0
231	.on_press dd on_press	239	.on_press dd on_press
232	}	240	}
233	info_size - êîëè÷åñòâî áàéò, êîòîðîå áóäåò âûäåëåíî äëÿ êàæäîãî óçëà. ×àñòü ýòîé ïàìÿòè ïîëüçîâàòåëü ìîæåò èñïîëüçîâàòü äëÿ ñâîèõ öåëåé (ðåãóëèðóåòñÿ ÷åðåç info_capt_offs è info_capt_len) à îñòàëüíàÿ ÷àñòü áóäåò èñïîëüçîâàíà êàê ïîäïèñü óçëà.	241	info_size - êîëè÷åñòâî áàéò, êîòîðîå áóäåò âûäåëåíî äëÿ êàæäîãî óçëà. ×àñòü ýòîé ïàìÿòè ïîëüçîâàòåëü ìîæåò èñïîëüçîâàòü äëÿ ñâîèõ öåëåé (ðåãóëèðóåòñÿ ÷åðåç info_capt_offs è info_capt_len ñì. ðèñ. 2) à îñòàëüíàÿ ÷àñòü áóäåò èñïîëüçîâàíà êàê ïîäïèñü óçëà.
234	info_max_count - ìàêñèìàëüíîå êîëè÷åñòâî óçëîâ, êîòîðûå ìîæíî äîáàâèòü â ýëåìåíò.	242	info_max_count - ìàêñèìàëüíîå êîëè÷åñòâî óçëîâ, êîòîðûå ìîæíî äîáàâèòü â ýëåìåíò.
235	style - ñòèëè ýëåìåíòà.	243	style - ñòèëè ýëåìåíòà.
236	data_nodes - óêàçàòåëü íà âíóòðåííèå ñòðóêòóðû óçëîâ (TreeList).	244	data_nodes - óêàçàòåëü íà âíóòðåííèå ñòðóêòóðû óçëîâ (TreeList).
237	data_img - óêàçàòåëü íà èçîáðàæåíèÿ ñ èêîíêàìè óçëîâ.	245	data_img - óêàçàòåëü íà èçîáðàæåíèÿ ñ èêîíêàìè óçëîâ.
238	data_img_sys - óêàçàòåëü íà ñèñòåìíûå èçîáðàæåíèÿ (êóðñîð, ïëþñèêè, ëèíèè, ... âñå êðîìå èêîíîê óçëîâ).	246	data_img_sys - óêàçàòåëü íà ñèñòåìíûå èçîáðàæåíèÿ (êóðñîð, ïëþñèêè, ëèíèè, ... âñå êðîìå èêîíîê óçëîâ).
239	capt_cy - âûñîòà ñòðîêè äëÿ ïîäïèñè ââåðõó ýëåìåíòà, åñëè ìåíüøå 9 ïîäïèñü íå âûâîäèòñÿ.	247	capt_cy - âûñîòà ñòðîêè äëÿ ïîäïèñè ââåðõó ýëåìåíòà, åñëè ìåíüøå 9 ïîäïèñü íå âûâîäèòñÿ.
240	info_capt_len - äëèííà òåêñòà äëÿ ïîäïèñè. Åñëè ðàâíî 0, òî äëèííà ñ÷èòàåòñÿ òàê: info_size - info_capt_offs.	248	info_capt_len - äëèííà òåêñòà äëÿ ïîäïèñè. Åñëè ðàâíî 0, òî äëèííà ñ÷èòàåòñÿ òàê: info_size - info_capt_offs.
241	p_scrol - óêàçàòåëü íà ñòðóêòóðó ñêðîëëèíãà, ñâÿçàííîãî ñ äàííûì ýëåìåíòîì.	249	p_scrol - óêàçàòåëü íà ñòðóêòóðó ñêðîëëèíãà, ñâÿçàííîãî ñ äàííûì ýëåìåíòîì.
242	on_press - óêàçàòåëü íà ôóíêöèþ, êîòîðàÿ áóäåò âûçâàíà ïðè íàæèòèè [Enter]. Åñëè óêàçàòåëü ðàâåí 0 òî íè÷åãî íå áóäåò âûçûâàòñÿ.	250	on_press - óêàçàòåëü íà ôóíêöèþ, êîòîðàÿ áóäåò âûçâàíà ïðè íàæèòèè [Enter]. Åñëè óêàçàòåëü ðàâåí 0 òî íè÷åãî íå áóäåò âûçûâàòñÿ.
-		251
-		252
-		253	Ðèñ. 2. Ïàðàìåòðû info_size, info_capt_offs è info_capt_len â óçëå
243		254
244	Ïðèìåð ñîçäàíèÿ ñòðóêòóðû:	255	Ïðèìåð ñîçäàíèÿ ñòðóêòóðû:
245	tree1 tree_list 24,500, tl_draw_par_line+tl_list_box_mode, 16,16,\	256	tree1 tree_list 24,500, tl_draw_par_line+tl_list_box_mode, 16,16,\
246	0x8080ff,0x0000ff,0xffffff, 10,35,200-16,285, 14,4,0,\	257	0x8080ff,0x0000ff,0xffffff, 10,35,200-16,285, 14,4,0,\
247	el_focus, wScr,fun_on_enter	258	el_focus, wScr,fun_on_enter
248		259
249	Ñòèëè ýëåìåíòà	260	Ñòèëè ýëåìåíòà
250	tl_key_no_edit	261	tl_key_no_edit
251	Ýëåìåíò íåëüçÿ ðåäàêòèðîâàòü íà êëàâèàòóðå (èçìåíÿòü óðîâíè, óäàëÿòü). Ñòàâüòå ýòîò ñòèëü åñëè íóæíî ñîçäàòü ýëåìåíò òîëüêî äëÿ ïðîñìîòðà äàííûõ.	262	Ýëåìåíò íåëüçÿ ðåäàêòèðîâàòü íà êëàâèàòóðå (èçìåíÿòü óðîâíè, óäàëÿòü). Ñòàâüòå ýòîò ñòèëü åñëè íóæíî ñîçäàòü ýëåìåíò òîëüêî äëÿ ïðîñìîòðà äàííûõ.
252	tl_draw_par_line	263	tl_draw_par_line
253	Ðèñîâàòü ëèíèè ê ðîäèòåëüñêîìó óçëó.	264	Ðèñîâàòü ëèíèè ê ðîäèòåëüñêîìó óçëó.
254	tl_list_box_mode	265	tl_list_box_mode
255	Ñòèëü íå îòîáðàæàåò óðîâíè (êàê â ListBox âñå óçëû îäíîãî óðîâíÿ).	266	Ñòèëü íå îòîáðàæàåò óðîâíè (êàê â ListBox âñå óçëû îäíîãî óðîâíÿ).
256		267
257		268
258	Äîêóìåíòàöèÿ îáíîâëÿëàñü ïîñëåäíèé ðàç 5.12.09.	269	Äîêóìåíòàöèÿ îáíîâëÿëàñü ïîñëåäíèé ðàç 23.12.09.
259		270
260		271

(root)/programs/develop/libraries/box_lib/trunk/tree_list_doc/info_treelist.htm @ 1328 – Rev 1309 → 1328

Îãëàâëåíèå

Îãëàâëåíèå

tl_node_set_data

tl_node_get_data

tl_node_delete

tl_cur_beg

tl_cur_beg

tl_cur_next

tl_cur_next

tl_cur_perv

tl_cur_perv

tl_node_close_open

tl_node_close_open

tl_node_lev_inc

tl_node_lev_inc

tl_node_lev_dec

tl_node_lev_dec

tl_node_move_up

tl_node_move_up

tl_node_move_down

tl_node_move_down

tl_node_poi_get_info

tl_node_poi_get_info

tl_node_poi_get_next_info

tl_node_poi_get_next_info

tl_node_poi_get_data

tl_node_poi_get_data

version_tree_list

tl_key_no_edit

tl_key_no_edit

tl_draw_par_line

tl_draw_par_line

tl_list_box_mode

tl_list_box_mode