uk.co.ist.mwt
Class ColumnPackedRCLayout
java.lang.Object
|
+--uk.co.ist.mwt.MarginLayoutManager
|
+--uk.co.ist.mwt.RowColLayout
|
+--uk.co.ist.mwt.ColumnPackedRCLayout
- public class ColumnPackedRCLayout
- extends RowColLayout
This layout manager (when attached to a Container) mimics the
behaviour of a Motif XmRowColumn with XmNpacking set to
XmPACK_COLUMN.
Irritatingly enough, a Motif XmRowColumn does with packing set to
XmPACK_COLUMN does not quite map to a GridLayout. For example, if the
container is too large for all of the children, the RowColumn just
leaves empty space, or if it's adjusting the last column, it expands
just that. The GridLayout, however, will just resize all of the
children so that they all have an equal width and height and so that
the container is filled.
- See Also:
- Serialized Form
Method Summary |
protected java.awt.Dimension |
getChildSize(java.awt.Component[] children,
boolean minimum)
Method to find out what size every child in this layout should be
(with the exception of the last row/column if adjustLast is
set) |
int |
getNumColumns()
Get accessor for the number of columns in this layout (the number of
rows if it's being laid out horizontally |
void |
layoutContainer(java.awt.Container parent)
Lays out the container. |
protected java.awt.Dimension |
layoutSize(java.awt.Container parent,
boolean minimum)
Method to find out the size of a parent container with this layout |
void |
setNumColumns(int num)
Set accessor for the number of columns in this layout (the number of
rows if it's being laid out horizontally |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
ColumnPackedRCLayout
public ColumnPackedRCLayout()
setNumColumns
public void setNumColumns(int num)
- Set accessor for the number of columns in this layout (the number of
rows if it's being laid out horizontally
- Parameters:
num
- the new number of columns.- See Also:
getNumColumns()
,
RowColLayout.setVertical(boolean)
,
RowColLayout.getVertical()
getNumColumns
public int getNumColumns()
- Get accessor for the number of columns in this layout (the number of
rows if it's being laid out horizontally
- Returns:
- the number of columns
- See Also:
setNumColumns(int)
,
RowColLayout.setVertical(boolean)
,
RowColLayout.getVertical()
getChildSize
protected java.awt.Dimension getChildSize(java.awt.Component[] children,
boolean minimum)
- Method to find out what size every child in this layout should be
(with the exception of the last row/column if adjustLast is
set)
- Parameters:
children
- the array of all of the children in the layoutminimum
- true if we want the minimum size, false otherwise- Returns:
- the size the children should be
layoutContainer
public void layoutContainer(java.awt.Container parent)
- Lays out the container.
- Overrides:
- layoutContainer in class MarginLayoutManager
- Parameters:
parent
- the component which needs to be laid out
layoutSize
protected java.awt.Dimension layoutSize(java.awt.Container parent,
boolean minimum)
- Method to find out the size of a parent container with this layout
- Overrides:
- layoutSize in class RowColLayout
- Parameters:
parent
- the parent containerminimum
- true if we want the minimum size, false if we want
the preferred size- Returns:
- the size needed
- See Also:
RowColLayout.minimumLayoutSize(java.awt.Container)
,
RowColLayout.preferredLayoutSize(java.awt.Container)