rowColumnLayout is undoable, queryable, and editable.
This command creates a rowColumn layout. A rowColumn layout
positions children in either a row or column format. A column
layout, specified with the In query mode, return type is based on queried flag.
Long name (short name) |
Argument types |
Properties |
-exists(-ex) |
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Returns true|false depending upon whether the specified object
exists. Other flags are ignored. |
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-defineTemplate(-dt) |
string |
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Puts a command in a mode where any other flags and args are
parsed and added to the command template specified in the argument.
They will be used as default arguments in any subsequent
invocations of the command when templateName is set as the current
template. |
|
-useTemplate(-ut) |
string |
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Force the command to use a command template other than the
current one. |
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-parent(-p) |
string |
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The parent layout for this control. |
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-enable(-en) |
boolean |
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The enable state of the control. By default, this flag is set
to true and the control is enabled. Specify false and the control
will appear dimmed or greyed-out indicating it is disabled. |
|
-width(-w) |
int |
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The width of the control. The control will attempt to be this
size if it is not overruled by parent layout conditions. |
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-height(-h) |
int |
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The height of the control. The control will attempt to be this
size if it is not overruled by parent layout conditions. |
|
-visible(-vis) |
boolean |
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The visible state of the control. A control is created visible
by default. Note that a control's actual appearance is also
dependent on the visible state of its parent layout(s). |
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-visibleChangeCommand(-vcc) |
script |
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Command that gets executed when visible state of the control
changes. |
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-isObscured(-io) |
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Return whether the control can actually be seen by the user.
The control will be obscured if its state is invisible, if it is
blocked (entirely or partially) by some other control, if it or a
parent layout is unmanaged, or if the control's window is invisible
or iconified. |
|
-manage(-m) |
boolean |
|
|
Manage state of the control. An unmanaged control is not
visible, nor does it take up any screen real estate. All controls
are created managed by default. |
|
|
|
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Return the number of popup menus attached to this control. |
|
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|
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Return the names of all the popup menus attached to this
control. |
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-preventOverride(-po) |
boolean |
|
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If true, this flag disallows overriding the control's attribute
via the control's right mouse button menu. |
|
-annotation(-ann) |
string |
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Annotate the control with an extra string value. |
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-backgroundColor(-bgc) |
float float float |
|
|
The background color of the control. The arguments correspond
to the red, green, and blue color components. Each component ranges
in value from 0.0 to 1.0.
When setting backgroundColor, the background is automatically
enabled, unless enableBackground is also specified with a false
value. |
|
-enableBackground(-ebg) |
boolean |
|
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Enables the background color of the control. |
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-docTag(-dtg) |
string |
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Add a documentation flag to the control. The documentation flag
has a directory structure like hierarchy. Eg. -dt
render/multiLister/createNode/material |
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-dragCallback(-dgc) |
script |
|
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Adds a callback that is called when the middle mouse button is
pressed. The MEL version of the callback is of the form: global
proc string[] callbackName(string $dragControl, int $x, int $y, int
$mods) The proc returns a string array that is transferred to the
drop site. By convention the first string in the array describes
the user settable message type. Controls that are application
defined drag sources may ignore the callback. $mods allows testing
for the key modifiers CTL and SHIFT. Possible values are 0 == No
modifiers, 1 == SHIFT, 2 == CTL, 3 == CTL + SHIFT. In Python, it is
similar, but there are two ways to specify the callback. The
recommended way is to pass a Python function object as the
argument. In that case, the Python callback should have the form:
def callbackName( dragControl, x, y, modifiers ): The values of
these arguments are the same as those for the MEL version above.
The other way to specify the callback in Python is to specify a
string to be executed. In that case, the string will have the
values substituted into it via the standard Python format operator.
The format values are passed in a dictionary with the keys
"dragControl", "x", "y", "modifiers". The "dragControl" value is a
string and the other values are integers (eg the callback string
could be "print '%(dragControl)s %(x)d %(y)d %(modifiers)d'") |
|
-dropCallback(-dpc) |
script |
|
|
Adds a callback that is called when a drag and drop operation
is released above the drop site. The MEL version of the callback is
of the form: global proc callbackName(string $dragControl, string
$dropControl, string $msgs[], int $x, int $y, int $type) The proc
receives a string array that is transferred from the drag source.
The first string in the msgs array describes the user defined
message type. Controls that are application defined drop sites may
ignore the callback. $type can have values of 1 == Move, 2 == Copy,
3 == Link. In Python, it is similar, but there are two ways to
specify the callback. The recommended way is to pass a Python
function object as the argument. In that case, the Python callback
should have the form: def pythonDropTest( dragControl, dropControl,
messages, x, y, dragType ): The values of these arguments are the
same as those for the MEL version above. The other way to specify
the callback in Python is to specify a string to be executed. In
that case, the string will have the values substituted into it via
the standard Python format operator. The format values are passed
in a dictionary with the keys "dragControl", "dropControl",
"messages", "x", "y", "type". The "dragControl" value is a string
and the other values are integers (eg the callback string could be
"print '%(dragControl)s %(dropControl)s %(messages)r %(x)d %(y)d
%(type)d'") |
|
-fullPathName(-fpn) |
string |
|
|
Return the full path name of the widget, which includes all the
parents |
|
-numberOfChildren(-nch) |
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|
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Returns in an int the number of immediate children of the
layout. |
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-childArray(-ca) |
|
|
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Returns a string array of the names of the layout's immediate
children. |
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-numberOfColumns(-nc) |
int |
|
|
Number of columns. This flag is mutually exclusive to the
-nr/numRows flag. Either one or the other can be
specified. |
|
-numberOfRows(-nr) |
int |
|
|
Number of rows. This flag is mutually exclusive to the
-nc/numColumns flag. Either one or the other can be
specified. |
|
-columnWidth(-cw) |
int int |
|
|
Width of a column. This flag is valid only in column format.
The column width must be greater than 0. The first argument is the
1-based column index. The second argument must be greater than 0
and specifies the column width. |
|
-rowHeight(-rh) |
int int |
|
|
Height of a row. This flag is only valid in row format. The row
height must be greater than 0. The first argument is the 1-based
row index. The second argument must be greater than 0 and specifies
the row height. |
|
-columnAlign(-cal) |
int string |
|
|
Alignment for text and pixmaps in the specified column. Values
are: "left", "right" and "center". Only valid for column format,
ie. number of columns specified with -nc/numberOfColumns
flag. |
|
-rowAlign(-ral) |
int string |
|
|
Alignment for text and pixmaps in the specified row. Values
are: "left", "right" and "center". Only valid for row format, ie.
number of rows specified with -nr/numberOfRows flag. |
|
-columnAttach(-cat) |
int string int |
|
|
The attachements and offsets for the children in the specified
column. The first argument is the 1-based column index. The second
argument is the attachment, valid values are "left", "right" and
"both". The third argument must be greater than 0 and specifies the
offset. |
|
-rowAttach(-rat) |
int string int |
|
|
The attachements and offsets for the children in the specified
row. The first argument is the 1-based row index. The second
argument is the attachment, valid values are "top", "bottom" and
"both". The third argument must be greater than 0 and specifies the
offset. |
|
-columnOffset(-co) |
int string int |
|
|
The attachment offset for the specified column. The first
argument is the 1-based column index. The second argument is the
attachment, valid values are "left", "right" and "both". The third
argument must be greater than 0 and specifies the offset. |
|
-rowOffset(-ro) |
int string int |
|
|
The attachment offset for the specified row. The first argument
is the 1-based row index. The second argument is the attachment,
valid values are "top", "bottom" and "both". The third argument
must be greater than 0 and specifies the offset. |
|
-columnSpacing(-cs) |
int int |
|
|
The space between columns in pixels. In column format this flag
specifies that the space be to the left of the given column. In row
format it specifies the space between all columns, however a valid
column index is still required. The first argument is the 1-based
column index. The second argument must be greater than 0 and
specifies the spacing. |
|
-rowSpacing(-rs) |
int int |
|
|
The space between rows, in pixels. In row format this specifies
the space above the specified row. In column format it specifies
the space between all rows, however a valid row index is still
required. The first argument is the 1-based row index. The second
argument must be greater than 0 and specifies the spacing. |
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