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publicEvents.js
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publicEvents.js
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if
(
!
dojo
.
_hasResource
[
"dojox.grid._grid.publicEvents"
]){
//_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo
.
_hasResource
[
"dojox.grid._grid.publicEvents"
]
=
true
;
dojo
.
provide
(
"dojox.grid._grid.publicEvents"
);
dojox
.
grid
.
publicEvents
=
{
// summary:
// VirtualGrid mixin that provides default implementations for grid events.
// dojo.connect to events to retain default implementation or override them for custom handling.
//cellOverClass: string
// css class to apply to grid cells over which the cursor is placed.
cellOverClass
:
"dojoxGrid-cell-over"
,
// top level handlers (more specified handlers below)
onKeyEvent
:
function
(
e
){
this
.
dispatchKeyEvent
(
e
);
},
onContentEvent
:
function
(
e
){
this
.
dispatchContentEvent
(
e
);
},
onHeaderEvent
:
function
(
e
){
this
.
dispatchHeaderEvent
(
e
);
},
onStyleRow
:
function
(
inRow
){
// summary:
// Perform row styling on a given row. Called whenever row styling is updated.
// inRow: object
// Object containing row state information: selected, true if the row is selcted; over:
// true of the mouse is over the row; odd: true if the row is odd. Use customClasses and
// customStyles to control row css classes and styles; both properties are strings.
with
(
inRow
){
customClasses
+=
(
odd
?
" dojoxGrid-row-odd"
:
""
)
+
(
selected
?
" dojoxGrid-row-selected"
:
""
)
+
(
over
?
" dojoxGrid-row-over"
:
""
);
}
this
.
focus
.
styleRow
(
inRow
);
this
.
edit
.
styleRow
(
inRow
);
},
onKeyDown
:
function
(
e
){
// summary:
// grid key event handler. By default enter begins editing and applies edits, escape cancels and edit,
// tab, shift-tab, and arrow keys move grid cell focus.
if
(
e
.
altKey
||
e
.
ctrlKey
||
e
.
metaKey
){
return
;
}
switch
(
e
.
keyCode
){
case
dojo
.
keys
.
ESCAPE
:
this
.
edit
.
cancel
();
break
;
case
dojo
.
keys
.
ENTER
:
if
(
!
e
.
shiftKey
)
{
var
isEditing
=
this
.
edit
.
isEditing
();
this
.
edit
.
apply
();
if
(
!
isEditing
){
this
.
edit
.
setEditCell
(
this
.
focus
.
cell
,
this
.
focus
.
rowIndex
);
}
}
break
;
case
dojo
.
keys
.
TAB
:
this
.
focus
[
e
.
shiftKey
?
'previousKey'
:
'nextKey'
](
e
);
break
;
case
dojo
.
keys
.
LEFT_ARROW
:
if
(
!
this
.
edit
.
isEditing
()){
this
.
focus
.
move
(
0
,
-
1
);
}
break
;
case
dojo
.
keys
.
RIGHT_ARROW
:
if
(
!
this
.
edit
.
isEditing
()){
this
.
focus
.
move
(
0
,
1
);
}
break
;
case
dojo
.
keys
.
UP_ARROW
:
if
(
!
this
.
edit
.
isEditing
()){
this
.
focus
.
move
(
-
1
,
0
);
}
break
;
case
dojo
.
keys
.
DOWN_ARROW
:
if
(
!
this
.
edit
.
isEditing
()){
this
.
focus
.
move
(
1
,
0
);
}
break
;
}
},
onMouseOver
:
function
(
e
){
// summary:
// event fired when mouse is over the grid.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
e
.
rowIndex
==
-
1
?
this
.
onHeaderCellMouseOver
(
e
)
:
this
.
onCellMouseOver
(
e
);
},
onMouseOut
:
function
(
e
){
// summary:
// event fired when mouse moves out of the grid.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
e
.
rowIndex
==
-
1
?
this
.
onHeaderCellMouseOut
(
e
)
:
this
.
onCellMouseOut
(
e
);
},
onMouseOverRow
:
function
(
e
){
// summary:
// event fired when mouse is over any row (data or header).
// e: decorated event object
// contains reference to grid, cell, and rowIndex
if
(
!
this
.
rows
.
isOver
(
e
.
rowIndex
)){
this
.
rows
.
setOverRow
(
e
.
rowIndex
);
e
.
rowIndex
==
-
1
?
this
.
onHeaderMouseOver
(
e
)
:
this
.
onRowMouseOver
(
e
);
}
},
onMouseOutRow
:
function
(
e
){
// summary:
// event fired when mouse moves out of any row (data or header).
// e: decorated event object
// contains reference to grid, cell, and rowIndex
if
(
this
.
rows
.
isOver
(
-
1
)){
this
.
onHeaderMouseOut
(
e
);
}
else
if
(
!
this
.
rows
.
isOver
(
-
2
)){
this
.
rows
.
setOverRow
(
-
2
);
this
.
onRowMouseOut
(
e
);
}
},
// cell events
onCellMouseOver
:
function
(
e
){
// summary:
// event fired when mouse is over a cell.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
dojo
.
addClass
(
e
.
cellNode
,
this
.
cellOverClass
);
},
onCellMouseOut
:
function
(
e
){
// summary:
// event fired when mouse moves out of a cell.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
dojo
.
removeClass
(
e
.
cellNode
,
this
.
cellOverClass
);
},
onCellClick
:
function
(
e
){
// summary:
// event fired when a cell is clicked.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
this
.
focus
.
setFocusCell
(
e
.
cell
,
e
.
rowIndex
);
this
.
onRowClick
(
e
);
},
onCellDblClick
:
function
(
e
){
// summary:
// event fired when a cell is double-clicked.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
this
.
edit
.
setEditCell
(
e
.
cell
,
e
.
rowIndex
);
this
.
onRowDblClick
(
e
);
},
onCellContextMenu
:
function
(
e
){
// summary:
// event fired when a cell context menu is accessed via mouse right click.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
this
.
onRowContextMenu
(
e
);
},
onCellFocus
:
function
(
inCell
,
inRowIndex
){
// summary:
// event fired when a cell receives focus.
// inCell: object
// cell object containing properties of the grid column.
// inRowIndex: int
// index of the grid row
this
.
edit
.
cellFocus
(
inCell
,
inRowIndex
);
},
// row events
onRowClick
:
function
(
e
){
// summary:
// event fired when a row is clicked.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
this
.
edit
.
rowClick
(
e
);
this
.
selection
.
clickSelectEvent
(
e
);
},
onRowDblClick
:
function
(
e
){
// summary:
// event fired when a row is double clicked.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
},
onRowMouseOver
:
function
(
e
){
// summary:
// event fired when mouse moves over a data row.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
},
onRowMouseOut
:
function
(
e
){
// summary:
// event fired when mouse moves out of a data row.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
},
onRowContextMenu
:
function
(
e
){
// summary:
// event fired when a row context menu is accessed via mouse right click.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
dojo
.
stopEvent
(
e
);
},
// header events
onHeaderMouseOver
:
function
(
e
){
// summary:
// event fired when mouse moves over the grid header.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
},
onHeaderMouseOut
:
function
(
e
){
// summary:
// event fired when mouse moves out of the grid header.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
},
onHeaderCellMouseOver
:
function
(
e
){
// summary:
// event fired when mouse moves over a header cell.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
dojo
.
addClass
(
e
.
cellNode
,
this
.
cellOverClass
);
},
onHeaderCellMouseOut
:
function
(
e
){
// summary:
// event fired when mouse moves out of a header cell.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
dojo
.
removeClass
(
e
.
cellNode
,
this
.
cellOverClass
);
},
onHeaderClick
:
function
(
e
){
// summary:
// event fired when the grid header is clicked.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
},
onHeaderCellClick
:
function
(
e
){
// summary:
// event fired when a header cell is clicked.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
this
.
setSortIndex
(
e
.
cell
.
index
);
this
.
onHeaderClick
(
e
);
},
onHeaderDblClick
:
function
(
e
){
// summary:
// event fired when the grid header is double clicked.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
},
onHeaderCellDblClick
:
function
(
e
){
// summary:
// event fired when a header cell is double clicked.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
this
.
onHeaderDblClick
(
e
);
},
onHeaderCellContextMenu
:
function
(
e
){
// summary:
// event fired when a header cell context menu is accessed via mouse right click.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
this
.
onHeaderContextMenu
(
e
);
},
onHeaderContextMenu
:
function
(
e
){
// summary:
// event fired when the grid header context menu is accessed via mouse right click.
// e: decorated event object
// contains reference to grid, cell, and rowIndex
dojo
.
stopEvent
(
e
);
},
// editing
onStartEdit
:
function
(
inCell
,
inRowIndex
){
// summary:
// event fired when editing is started for a given grid cell
// inCell: object
// cell object containing properties of the grid column.
// inRowIndex: int
// index of the grid row
},
onApplyCellEdit
:
function
(
inValue
,
inRowIndex
,
inFieldIndex
){
// summary:
// event fired when editing is applied for a given grid cell
// inValue: string
// value from cell editor
// inRowIndex: int
// index of the grid row
// inFieldIndex: int
// index in the grid's data model
},
onCancelEdit
:
function
(
inRowIndex
){
// summary:
// event fired when editing is cancelled for a given grid cell
// inRowIndex: int
// index of the grid row
},
onApplyEdit
:
function
(
inRowIndex
){
// summary:
// event fired when editing is applied for a given grid row
// inRowIndex: int
// index of the grid row
},
onCanSelect
:
function
(
inRowIndex
){
// summary:
// event to determine if a grid row may be selected
// inRowIndex: int
// index of the grid row
// returns:
// true if the row can be selected
return
true
// boolean;
},
onCanDeselect
:
function
(
inRowIndex
){
// summary:
// event to determine if a grid row may be deselected
// inRowIndex: int
// index of the grid row
// returns:
// true if the row can be deselected
return
true
// boolean;
},
onSelected
:
function
(
inRowIndex
){
// summary:
// event fired when a grid row is selected
// inRowIndex: int
// index of the grid row
this
.
updateRowStyles
(
inRowIndex
);
},
onDeselected
:
function
(
inRowIndex
){
// summary:
// event fired when a grid row is deselected
// inRowIndex: int
// index of the grid row
this
.
updateRowStyles
(
inRowIndex
);
},
onSelectionChanged
:
function
(){
}
}
}
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Expires
Sat, Apr 26, 03:55 (4 d, 2 h ago)
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publicEvents.js (10 KB)
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