fr.ove.openmath.jome.ctrlview.bidim
Class LeftAssocPrefixedUnaryOperatorLayout

java.lang.Object
  fr.ove.openmath.jome.ctrlview.bidim.DisplayLayout
      fr.ove.openmath.jome.ctrlview.bidim.HorizontalLayout
          fr.ove.openmath.jome.ctrlview.bidim.UnaryOperatorLayout
              fr.ove.openmath.jome.ctrlview.bidim.LeftAssocPrefixedUnaryOperatorLayout

All Implemented Interfaces:

java.lang.Cloneable, java.awt.LayoutManager, java.awt.LayoutManager2, OperatorDisplayCreator, java.io.Serializable

Direct Known Subclasses:

StringLeftAssocPrefixedUnaryOperatorLayout

public abstract class LeftAssocPrefixedUnaryOperatorLayout

extends UnaryOperatorLayout

This layout manager lays prefixed unary operators.
Basically, unary + and unary - because these operators have the particularity to select the operand located to its left when selected.

Version:

2.0 13/12/1999

Author:

© 1999 DIRAT Laurent

See Also:

Serialized Form

Field Summary

Fields inherited from class fr.ove.openmath.jome.ctrlview.bidim.DisplayLayout

displayToLay

Constructor Summary

LeftAssocPrefixedUnaryOperatorLayout()

Method Summary

boolean	selectLeftDisplay() Returns true if during the selection, the display which is located to the left of the display that the instance lays, must be selected too.
void	setSelectLeftDisplay(boolean selectLeftDisplay) Sets if the display to the left of that laid by the instance have to be selected or not.
void	validateDeselection(Display display) Checks the validity of the deselection.
void	validateSelection() Checks the validity of the selection.

Methods inherited from class fr.ove.openmath.jome.ctrlview.bidim.UnaryOperatorLayout

initDisplay, rebuildDisplay

Methods inherited from class fr.ove.openmath.jome.ctrlview.bidim.HorizontalLayout

computeAttributes, layoutContainer

Methods inherited from class fr.ove.openmath.jome.ctrlview.bidim.DisplayLayout

addLayoutComponent, addLayoutComponent, deselectDisplay, getLayoutAlignmentX, getLayoutAlignmentY, invalidateLayout, maximumLayoutSize, minimumLayoutSize, preferredLayoutSize, removeLayoutComponent, selectDisplay, selectRightDisplay, updateLevel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface fr.ove.openmath.jome.ctrlview.bidim.OperatorDisplayCreator

createOperatorDisplay

Constructor Detail

LeftAssocPrefixedUnaryOperatorLayout

public LeftAssocPrefixedUnaryOperatorLayout()

Method Detail

selectLeftDisplay

public boolean selectLeftDisplay()

Returns true if during the selection, the display which is located to the left of the display that the instance lays, must be selected too. false otherwise.

Overrides:

selectLeftDisplay in class DisplayLayout

setSelectLeftDisplay

public void setSelectLeftDisplay(boolean selectLeftDisplay)

Sets if the display to the left of that laid by the instance have to be selected or not.

Parameters:

selectLeftDisplay - true if the left display have to be selected. false otherwise.

validateSelection

public void validateSelection()

Checks the validity of the selection.

Overrides:

validateSelection in class UnaryOperatorLayout

validateDeselection

public void validateDeselection(Display display)

Checks the validity of the deselection.

Overrides:

validateDeselection in class UnaryOperatorLayout

Parameters:

display - the display to deselect.