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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
/*
* kaccelmenuwatch.cpp -- Implementation of class KAccelMenuWatch.
* Author: Sirtaj Singh Kang
* Generated: Thu Jan 7 15:05:26 EST 1999
*/
#include <assert.h>
#include <tqpopupmenu.h>
#include "kaccelmenuwatch.h"
KAccelMenuWatch::KAccelMenuWatch( KAccel *accel, TQObject *parent )
: TQObject( parent ),
_accel( accel ),
_menu ( 0 )
{
_accList.setAutoDelete( true );
_menuList.setAutoDelete( false );
}
void KAccelMenuWatch::setMenu( TQPopupMenu *menu )
{
assert( menu );
// we use _menuList to ensure that the signal is
// connected only once per menu.
if ( !_menuList.findRef( menu ) ) {
_menuList.append( menu );
connect( menu, TQT_SIGNAL(destroyed()), this, TQT_SLOT(removeDeadMenu()) );
}
_menu = menu;
}
void KAccelMenuWatch::connectAccel( int itemId, const char *action )
{
AccelItem *item = newAccelItem( _menu, itemId, StringAccel ) ;
item->action = TQString::fromLocal8Bit( action );
}
void KAccelMenuWatch::connectAccel( int itemId, KStdAccel::StdAccel accel )
{
AccelItem *item = newAccelItem( _menu, itemId, StdAccel ) ;
item->stdAction = accel;
}
void KAccelMenuWatch::updateMenus()
{
assert( _accel != 0 );
TQPtrListIterator<AccelItem> iter( _accList );
AccelItem *item;
for( ; (item = iter.current()) ; ++iter ) {
// These setAccel calls were converted from all changeMenuAccel calls
// as descibed in KDE3PORTING.html
switch( item->type ) {
case StringAccel:
item->menu->setAccel( _accel->shortcut( item->action ).keyCodeQt(), item->itemId );
break;
case StdAccel:
item->menu->setAccel( KStdAccel::shortcut( item->stdAction ).keyCodeQt(), item->itemId );
break;
default:
break;
}
}
}
void KAccelMenuWatch::removeDeadMenu()
{
TQPopupMenu *sdr = (TQPopupMenu *) sender();
assert( sdr );
if ( !_menuList.findRef( sdr ) )
return;
// remove all accels
AccelItem *accel;
for ( accel = _accList.first(); accel; accel = _accList.next() )
{
loop:
if( accel && accel->menu == sdr ) {
_accList.remove();
accel = _accList.current();
goto loop;
}
}
// remove from menu list
_menuList.remove( sdr );
return;
}
KAccelMenuWatch::AccelItem *KAccelMenuWatch::newAccelItem( TQPopupMenu *,
int itemId, AccelType type )
{
AccelItem *item = new AccelItem;
item->menu = _menu;
item->itemId = itemId;
item->type = type;
_accList.append( item );
return item;
}
#include "kaccelmenuwatch.moc"
|
