oracle.jdevimpl.uieditor.assistant
Class GridLayoutAssistant

java.lang.Object
  oracle.jdevimpl.uieditor.assistant.BasicLayoutAssistant
      oracle.jdevimpl.uieditor.assistant.GridLayoutAssistant

All Implemented Interfaces:

LayoutAssistant

public final class GridLayoutAssistant

extends BasicLayoutAssistant

Field Summary

Fields inherited from class oracle.jdevimpl.uieditor.assistant.BasicLayoutAssistant

BIG_DECREASE_HEIGHT_ACTION, BIG_DECREASE_HEIGHT_CMD_ID, BIG_DECREASE_WIDTH_ACTION, BIG_DECREASE_WIDTH_CMD_ID, BIG_INCREASE_HEIGHT_ACTION, BIG_INCREASE_HEIGHT_CMD_ID, BIG_INCREASE_WIDTH_ACTION, BIG_INCREASE_WIDTH_CMD_ID, BIG_MOVE_DOWN_ACTION, BIG_MOVE_DOWN_CMD_ID, BIG_MOVE_LEFT_ACTION, BIG_MOVE_LEFT_CMD_ID, BIG_MOVE_RIGHT_ACTION, BIG_MOVE_RIGHT_CMD_ID, BIG_MOVE_UP_ACTION, BIG_MOVE_UP_CMD_ID, DECREASE_HEIGHT_ACTION, DECREASE_HEIGHT_CMD_ID, DECREASE_WIDTH_ACTION, DECREASE_WIDTH_CMD_ID, INCREASE_HEIGHT_ACTION, INCREASE_HEIGHT_CMD_ID, INCREASE_WIDTH_ACTION, INCREASE_WIDTH_CMD_ID, MOVE_DOWN_ACTION, MOVE_DOWN_CMD_ID, MOVE_LEFT_ACTION, MOVE_LEFT_CMD_ID, MOVE_RIGHT_ACTION, MOVE_RIGHT_CMD_ID, MOVE_TO_FIRST_ACTION, MOVE_TO_FIRST_CMD_ID, MOVE_TO_FIRST_ITEM, MOVE_TO_LAST_ACTION, MOVE_TO_LAST_CMD_ID, MOVE_TO_LAST_ITEM, MOVE_UP_ACTION, MOVE_UP_CMD_ID, ZORDER_MENU, ZORDER_SEPARATOR

Fields inherited from interface oracle.jdevimpl.uieditor.LayoutAssistant

TOOLBAR_ITEM, TOOLBAR_ITEM_COUNT

Constructor Summary

GridLayoutAssistant()

Method Summary

java.lang.String	constrainMove(oracle.jdevimpl.uieditor.uicanvas.ModelNode node, oracle.jdevimpl.uieditor.uicanvas.ModelNode toNode, java.awt.Point mousePos, java.awt.Point mouseOffset, java.awt.Point newPos, java.awt.Dimension newSize) Optionally modify size and position of an object being moved to conform to the constraints imposed by the LayoutManager being represented.
java.lang.String	prepareResizeStatus(oracle.jdevimpl.uieditor.uicanvas.ModelNode node, java.awt.Point location, java.awt.Dimension size) Return a string for display during the resize process.

Methods inherited from class oracle.jdevimpl.uieditor.assistant.BasicLayoutAssistant

calcBestZ, changeSize, changeZ, cleanupRemovedComponent, constrainAdd, getConstraintsEditor, getConstraintsType, getContextMenuItems, getEffects, getKey, getPropertyEditor, getSelectedSiblings, getToolbarPrefix, handleEvent, layoutChanged, lessThan, move, prepareAddComponent, prepareAddStatus, prepareChangeLayout, prepareMouseMoveStatus, prepareMoveComponent, prepareResizeComponent, prepareSelectComponent, prepareSelectDescendant, raiseChildToView, removeBoundsSetting, resizeAction, sort, sortedNodes, update, usesReverseZOrder

Methods inherited from class java.lang.Object

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

Constructor Detail

GridLayoutAssistant

public GridLayoutAssistant()

Method Detail

prepareResizeStatus

public java.lang.String prepareResizeStatus(oracle.jdevimpl.uieditor.uicanvas.ModelNode node,
                                            java.awt.Point location,
                                            java.awt.Dimension size)

Description copied from interface: LayoutAssistant

Return a string for display during the resize process.

Specified by:

prepareResizeStatus in interface LayoutAssistant

Overrides:

prepareResizeStatus in class BasicLayoutAssistant

constrainMove

public java.lang.String constrainMove(oracle.jdevimpl.uieditor.uicanvas.ModelNode node,
                                      oracle.jdevimpl.uieditor.uicanvas.ModelNode toNode,
                                      java.awt.Point mousePos,
                                      java.awt.Point mouseOffset,
                                      java.awt.Point newPos,
                                      java.awt.Dimension newSize)

Description copied from interface: LayoutAssistant

Optionally modify size and position of an object being moved to conform to the constraints imposed by the LayoutManager being represented. This method may be called from the UIEditor during a move operation such that it may provide dynamic feedback to the user depicting the expected bounds of the object throughout the operation.

Specified by:

constrainMove in interface LayoutAssistant

Overrides:

constrainMove in class BasicLayoutAssistant