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_Widget.js
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_Widget.js
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/*
Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
if
(
!
dojo
.
_hasResource
[
"dijit._Widget"
]){
dojo
.
_hasResource
[
"dijit._Widget"
]
=
true
;
dojo
.
provide
(
"dijit._Widget"
);
dojo
.
require
(
"dijit._base"
);
dojo
.
connect
(
dojo
,
"_connect"
,
function
(
_1
,
_2
){
if
(
_1
&&
dojo
.
isFunction
(
_1
.
_onConnect
)){
_1
.
_onConnect
(
_2
);
}
});
dijit
.
_connectOnUseEventHandler
=
function
(
_3
){
};
dijit
.
_lastKeyDownNode
=
null
;
if
(
dojo
.
isIE
){
(
function
(){
var
_4
=
function
(
_5
){
dijit
.
_lastKeyDownNode
=
_5
.
srcElement
;
};
dojo
.
doc
.
attachEvent
(
"onkeydown"
,
_4
);
dojo
.
addOnWindowUnload
(
function
(){
dojo
.
doc
.
detachEvent
(
"onkeydown"
,
_4
);
});
})();
}
else
{
dojo
.
doc
.
addEventListener
(
"keydown"
,
function
(
_6
){
dijit
.
_lastKeyDownNode
=
_6
.
target
;
},
true
);
}
(
function
(){
var
_7
=
{},
_8
=
function
(
_9
){
var
dc
=
_9
.
declaredClass
;
if
(
!
_7
[
dc
]){
var
r
=
[],
_a
,
_b
=
_9
.
constructor
.
prototype
;
for
(
var
_c
in
_b
){
if
(
dojo
.
isFunction
(
_b
[
_c
])
&&
(
_a
=
_c
.
match
(
/^_set([a-zA-Z]*)Attr$/
))
&&
_a
[
1
]){
r
.
push
(
_a
[
1
].
charAt
(
0
).
toLowerCase
()
+
_a
[
1
].
substr
(
1
));
}
}
_7
[
dc
]
=
r
;
}
return
_7
[
dc
]
||
[];
};
dojo
.
declare
(
"dijit._Widget"
,
null
,{
id
:
""
,
lang
:
""
,
dir
:
""
,
"class"
:
""
,
style
:
""
,
title
:
""
,
tooltip
:
""
,
srcNodeRef
:
null
,
domNode
:
null
,
containerNode
:
null
,
attributeMap
:
{
id
:
""
,
dir
:
""
,
lang
:
""
,
"class"
:
""
,
style
:
""
,
title
:
""
},
_deferredConnects
:
{
onClick
:
""
,
onDblClick
:
""
,
onKeyDown
:
""
,
onKeyPress
:
""
,
onKeyUp
:
""
,
onMouseMove
:
""
,
onMouseDown
:
""
,
onMouseOut
:
""
,
onMouseOver
:
""
,
onMouseLeave
:
""
,
onMouseEnter
:
""
,
onMouseUp
:
""
},
onClick
:
dijit
.
_connectOnUseEventHandler
,
onDblClick
:
dijit
.
_connectOnUseEventHandler
,
onKeyDown
:
dijit
.
_connectOnUseEventHandler
,
onKeyPress
:
dijit
.
_connectOnUseEventHandler
,
onKeyUp
:
dijit
.
_connectOnUseEventHandler
,
onMouseDown
:
dijit
.
_connectOnUseEventHandler
,
onMouseMove
:
dijit
.
_connectOnUseEventHandler
,
onMouseOut
:
dijit
.
_connectOnUseEventHandler
,
onMouseOver
:
dijit
.
_connectOnUseEventHandler
,
onMouseLeave
:
dijit
.
_connectOnUseEventHandler
,
onMouseEnter
:
dijit
.
_connectOnUseEventHandler
,
onMouseUp
:
dijit
.
_connectOnUseEventHandler
,
_blankGif
:
(
dojo
.
config
.
blankGif
||
dojo
.
moduleUrl
(
"dojo"
,
"resources/blank.gif"
)).
toString
(),
postscript
:
function
(
_d
,
_e
){
this
.
create
(
_d
,
_e
);
},
create
:
function
(
_f
,
_10
){
this
.
srcNodeRef
=
dojo
.
byId
(
_10
);
this
.
_connects
=
[];
this
.
_subscribes
=
[];
this
.
_deferredConnects
=
dojo
.
clone
(
this
.
_deferredConnects
);
for
(
var
_11
in
this
.
attributeMap
){
delete
this
.
_deferredConnects
[
_11
];
}
for
(
_11
in
this
.
_deferredConnects
){
if
(
this
[
_11
]
!==
dijit
.
_connectOnUseEventHandler
){
delete
this
.
_deferredConnects
[
_11
];
}
}
if
(
this
.
srcNodeRef
&&
(
typeof
this
.
srcNodeRef
.
id
==
"string"
)){
this
.
id
=
this
.
srcNodeRef
.
id
;
}
if
(
_f
){
this
.
params
=
_f
;
dojo
.
mixin
(
this
,
_f
);
}
this
.
postMixInProperties
();
if
(
!
this
.
id
){
this
.
id
=
dijit
.
getUniqueId
(
this
.
declaredClass
.
replace
(
/\./g
,
"_"
));
}
dijit
.
registry
.
add
(
this
);
this
.
buildRendering
();
if
(
this
.
domNode
){
this
.
_applyAttributes
();
var
_12
=
this
.
srcNodeRef
;
if
(
_12
&&
_12
.
parentNode
){
_12
.
parentNode
.
replaceChild
(
this
.
domNode
,
_12
);
}
for
(
_11
in
this
.
params
){
this
.
_onConnect
(
_11
);
}
}
if
(
this
.
domNode
){
this
.
domNode
.
setAttribute
(
"widgetId"
,
this
.
id
);
}
this
.
postCreate
();
if
(
this
.
srcNodeRef
&&!
this
.
srcNodeRef
.
parentNode
){
delete
this
.
srcNodeRef
;
}
this
.
_created
=
true
;
},
_applyAttributes
:
function
(){
var
_13
=
function
(
_14
,
_15
){
if
((
_15
.
params
&&
_14
in
_15
.
params
)
||
_15
[
_14
]){
_15
.
attr
(
_14
,
_15
[
_14
]);
}
};
for
(
var
_16
in
this
.
attributeMap
){
_13
(
_16
,
this
);
}
dojo
.
forEach
(
_8
(
this
),
function
(
a
){
if
(
!
(
a
in
this
.
attributeMap
)){
_13
(
a
,
this
);
}
},
this
);
},
postMixInProperties
:
function
(){
},
buildRendering
:
function
(){
this
.
domNode
=
this
.
srcNodeRef
||
dojo
.
create
(
"div"
);
},
postCreate
:
function
(){
},
startup
:
function
(){
this
.
_started
=
true
;
},
destroyRecursive
:
function
(
_17
){
this
.
_beingDestroyed
=
true
;
this
.
destroyDescendants
(
_17
);
this
.
destroy
(
_17
);
},
destroy
:
function
(
_18
){
this
.
_beingDestroyed
=
true
;
this
.
uninitialize
();
var
d
=
dojo
,
dfe
=
d
.
forEach
,
dun
=
d
.
unsubscribe
;
dfe
(
this
.
_connects
,
function
(
_19
){
dfe
(
_19
,
d
.
disconnect
);
});
dfe
(
this
.
_subscribes
,
function
(
_1a
){
dun
(
_1a
);
});
dfe
(
this
.
_supportingWidgets
||
[],
function
(
w
){
if
(
w
.
destroyRecursive
){
w
.
destroyRecursive
();
}
else
{
if
(
w
.
destroy
){
w
.
destroy
();
}
}
});
this
.
destroyRendering
(
_18
);
dijit
.
registry
.
remove
(
this
.
id
);
this
.
_destroyed
=
true
;
},
destroyRendering
:
function
(
_1b
){
if
(
this
.
bgIframe
){
this
.
bgIframe
.
destroy
(
_1b
);
delete
this
.
bgIframe
;
}
if
(
this
.
domNode
){
if
(
_1b
){
dojo
.
removeAttr
(
this
.
domNode
,
"widgetId"
);
}
else
{
dojo
.
destroy
(
this
.
domNode
);
}
delete
this
.
domNode
;
}
if
(
this
.
srcNodeRef
){
if
(
!
_1b
){
dojo
.
destroy
(
this
.
srcNodeRef
);
}
delete
this
.
srcNodeRef
;
}
},
destroyDescendants
:
function
(
_1c
){
dojo
.
forEach
(
this
.
getChildren
(),
function
(
_1d
){
if
(
_1d
.
destroyRecursive
){
_1d
.
destroyRecursive
(
_1c
);
}
});
},
uninitialize
:
function
(){
return
false
;
},
onFocus
:
function
(){
},
onBlur
:
function
(){
},
_onFocus
:
function
(
e
){
this
.
onFocus
();
},
_onBlur
:
function
(){
this
.
onBlur
();
},
_onConnect
:
function
(
_1e
){
if
(
_1e
in
this
.
_deferredConnects
){
var
_1f
=
this
[
this
.
_deferredConnects
[
_1e
]
||
"domNode"
];
this
.
connect
(
_1f
,
_1e
.
toLowerCase
(),
_1e
);
delete
this
.
_deferredConnects
[
_1e
];
}
},
_setClassAttr
:
function
(
_20
){
var
_21
=
this
[
this
.
attributeMap
[
"class"
]
||
"domNode"
];
dojo
.
removeClass
(
_21
,
this
[
"class"
]);
this
[
"class"
]
=
_20
;
dojo
.
addClass
(
_21
,
_20
);
},
_setStyleAttr
:
function
(
_22
){
var
_23
=
this
[
this
.
attributeMap
.
style
||
"domNode"
];
if
(
dojo
.
isObject
(
_22
)){
dojo
.
style
(
_23
,
_22
);
}
else
{
if
(
_23
.
style
.
cssText
){
_23
.
style
.
cssText
+=
"; "
+
_22
;
}
else
{
_23
.
style
.
cssText
=
_22
;
}
}
this
.
style
=
_22
;
},
setAttribute
:
function
(
_24
,
_25
){
dojo
.
deprecated
(
this
.
declaredClass
+
"::setAttribute() is deprecated. Use attr() instead."
,
""
,
"2.0"
);
this
.
attr
(
_24
,
_25
);
},
_attrToDom
:
function
(
_26
,
_27
){
var
_28
=
this
.
attributeMap
[
_26
];
dojo
.
forEach
(
dojo
.
isArray
(
_28
)
?
_28
:
[
_28
],
function
(
_29
){
var
_2a
=
this
[
_29
.
node
||
_29
||
"domNode"
];
var
_2b
=
_29
.
type
||
"attribute"
;
switch
(
_2b
){
case
"attribute"
:
if
(
dojo
.
isFunction
(
_27
)){
_27
=
dojo
.
hitch
(
this
,
_27
);
}
var
_2c
=
_29
.
attribute
?
_29
.
attribute
:
(
/^on[A-Z][a-zA-Z]*$/
.
test
(
_26
)
?
_26
.
toLowerCase
()
:
_26
);
dojo
.
attr
(
_2a
,
_2c
,
_27
);
break
;
case
"innerText"
:
_2a
.
innerHTML
=
""
;
_2a
.
appendChild
(
dojo
.
doc
.
createTextNode
(
_27
));
break
;
case
"innerHTML"
:
_2a
.
innerHTML
=
_27
;
break
;
case
"class"
:
dojo
.
removeClass
(
_2a
,
this
[
_26
]);
dojo
.
addClass
(
_2a
,
_27
);
break
;
}
},
this
);
this
[
_26
]
=
_27
;
},
attr
:
function
(
_2d
,
_2e
){
var
_2f
=
arguments
.
length
;
if
(
_2f
==
1
&&!
dojo
.
isString
(
_2d
)){
for
(
var
x
in
_2d
){
this
.
attr
(
x
,
_2d
[
x
]);
}
return
this
;
}
var
_30
=
this
.
_getAttrNames
(
_2d
);
if
(
_2f
>=
2
){
if
(
this
[
_30
.
s
]){
_2f
=
dojo
.
_toArray
(
arguments
,
1
);
return
this
[
_30
.
s
].
apply
(
this
,
_2f
)
||
this
;
}
else
{
if
(
_2d
in
this
.
attributeMap
){
this
.
_attrToDom
(
_2d
,
_2e
);
}
this
[
_2d
]
=
_2e
;
}
return
this
;
}
else
{
return
this
[
_30
.
g
]
?
this
[
_30
.
g
]()
:
this
[
_2d
];
}
},
_attrPairNames
:
{},
_getAttrNames
:
function
(
_31
){
var
apn
=
this
.
_attrPairNames
;
if
(
apn
[
_31
]){
return
apn
[
_31
];
}
var
uc
=
_31
.
charAt
(
0
).
toUpperCase
()
+
_31
.
substr
(
1
);
return
(
apn
[
_31
]
=
{
n
:
_31
+
"Node"
,
s
:
"_set"
+
uc
+
"Attr"
,
g
:
"_get"
+
uc
+
"Attr"
});
},
toString
:
function
(){
return
"[Widget "
+
this
.
declaredClass
+
", "
+
(
this
.
id
||
"NO ID"
)
+
"]"
;
},
getDescendants
:
function
(){
return
this
.
containerNode
?
dojo
.
query
(
"[widgetId]"
,
this
.
containerNode
).
map
(
dijit
.
byNode
)
:
[];
},
getChildren
:
function
(){
return
this
.
containerNode
?
dijit
.
findWidgets
(
this
.
containerNode
)
:
[];
},
nodesWithKeyClick
:
[
"input"
,
"button"
],
connect
:
function
(
obj
,
_32
,
_33
){
var
d
=
dojo
,
dc
=
d
.
_connect
,
_34
=
[];
if
(
_32
==
"ondijitclick"
){
if
(
!
this
.
nodesWithKeyClick
[
obj
.
tagName
.
toLowerCase
()]){
var
m
=
d
.
hitch
(
this
,
_33
);
_34
.
push
(
dc
(
obj
,
"onkeydown"
,
this
,
function
(
e
){
if
((
e
.
keyCode
==
d
.
keys
.
ENTER
||
e
.
keyCode
==
d
.
keys
.
SPACE
)
&&!
e
.
ctrlKey
&&!
e
.
shiftKey
&&!
e
.
altKey
&&!
e
.
metaKey
){
dijit
.
_lastKeyDownNode
=
e
.
target
;
d
.
stopEvent
(
e
);
}
}),
dc
(
obj
,
"onkeyup"
,
this
,
function
(
e
){
if
((
e
.
keyCode
==
d
.
keys
.
ENTER
||
e
.
keyCode
==
d
.
keys
.
SPACE
)
&&
e
.
target
===
dijit
.
_lastKeyDownNode
&&!
e
.
ctrlKey
&&!
e
.
shiftKey
&&!
e
.
altKey
&&!
e
.
metaKey
){
dijit
.
_lastKeyDownNode
=
null
;
return
m
(
e
);
}
}));
}
_32
=
"onclick"
;
}
_34
.
push
(
dc
(
obj
,
_32
,
this
,
_33
));
this
.
_connects
.
push
(
_34
);
return
_34
;
},
disconnect
:
function
(
_35
){
for
(
var
i
=
0
;
i
<
this
.
_connects
.
length
;
i
++
){
if
(
this
.
_connects
[
i
]
==
_35
){
dojo
.
forEach
(
_35
,
dojo
.
disconnect
);
this
.
_connects
.
splice
(
i
,
1
);
return
;
}
}
},
subscribe
:
function
(
_36
,
_37
){
var
d
=
dojo
,
_38
=
d
.
subscribe
(
_36
,
this
,
_37
);
this
.
_subscribes
.
push
(
_38
);
return
_38
;
},
unsubscribe
:
function
(
_39
){
for
(
var
i
=
0
;
i
<
this
.
_subscribes
.
length
;
i
++
){
if
(
this
.
_subscribes
[
i
]
==
_39
){
dojo
.
unsubscribe
(
_39
);
this
.
_subscribes
.
splice
(
i
,
1
);
return
;
}
}
},
isLeftToRight
:
function
(){
return
dojo
.
_isBodyLtr
();
},
isFocusable
:
function
(){
return
this
.
focus
&&
(
dojo
.
style
(
this
.
domNode
,
"display"
)
!=
"none"
);
},
placeAt
:
function
(
_3a
,
_3b
){
if
(
_3a
.
declaredClass
&&
_3a
.
addChild
){
_3a
.
addChild
(
this
,
_3b
);
}
else
{
dojo
.
place
(
this
.
domNode
,
_3a
,
_3b
);
}
return
this
;
},
_onShow
:
function
(){
this
.
onShow
();
},
onShow
:
function
(){
},
onHide
:
function
(){
}});
})();
}
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_Widget.js (8 KB)
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rZED Zed
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