blob: 10234e029024645ee3599f642e4f142b0f14f479 (
about) (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/* Copyright Massachusetts Institute of Technology 1985 */
#include "copyright.h"
/*
* XMenu: MIT Project Athena, X Window system menu package
*
* XMenuDeletePane - Deletes a pane from an XMenu object.
*
* Author: Tony Della Fera, DEC
* 20-Nov-85
*
*/
#include "XMenuInt.h"
int
XMenuDeletePane(register Display *display, register XMenu *menu, register int p_num)
/* Previously opened display */
/* Menu object to be modified. */
/* Pane number to be deleted. */
{
register XMPane *p_ptr; /* Pointer to pane being deleted. */
register XMSelect *s_ptr; /* Pointer to selections being deleted. */
register XMSelect *s_next; /* Pointer to next selection to be deleted. */
/*
* Find the right pane.
*/
p_ptr = _XMGetPanePtr(menu, p_num);
if (p_ptr == NULL) return(XM_FAILURE);
/*
* Remove the pane from the association table.
*/
XDeleteAssoc(display, menu->assoc_tab, p_ptr->window);
/*
* Remove the pane from the pane list and update
* the pane count.
*/
emacs_remque(p_ptr);
menu->p_count--;
/*
* Remove all the selections in the pane from the
* association table and free their XMSelect structures.
*/
for (
s_ptr = p_ptr->s_list->next;
s_ptr != p_ptr->s_list;
s_ptr = s_next
) {
XDeleteAssoc(display, menu->assoc_tab, s_ptr->window);
s_next = s_ptr->next;
free(s_ptr);
}
free(p_ptr->s_list);
if (p_ptr->window) {
/*
* Destroy the selection transparencies.
*/
XDestroySubwindows(display, p_ptr->window);
/*
* Destroy the pane window.
*/
XDestroyWindow(display, p_ptr->window);
}
/*
* Free the pane's XMPane structure.
*/
free(p_ptr);
/*
* Schedule a recompute.
*/
menu->recompute = 1;
/*
* Return the pane number just deleted.
*/
_XMErrorCode = XME_NO_ERROR;
return(p_num);
}
|
