qx.ui.layout.impl
Class CanvasLayoutImpl

java.lang.Object
  qx.core.Object
      qx.ui.layout.impl.LayoutImpl
          qx.ui.layout.impl.CanvasLayoutImpl

public class CanvasLayoutImpl
extends LayoutImpl

Constructor Summary

CanvasLayoutImpl()

CanvasLayoutImpl(java.lang.Object vWidget)

Method Summary

java.lang.Object	computeChildBoxHeight(java.lang.Object vChild) Compute and return the box height of the given child
void	computeChildBoxWidth(java.lang.Object vChild) Compute and return the box width of the given child
java.lang.Object	computeChildNeededHeight(java.lang.Object vChild) Compute and return the needed height of the given child
java.lang.Object	computeChildNeededWidth(java.lang.Object vChild) Compute and return the needed width of the given child
void	layoutChild_locationX(java.lang.Object vChild, java.lang.Object vJobs)
void	layoutChild_locationY(java.lang.Object vChild, java.lang.Object vJobs)
void	layoutChild_sizeX(java.lang.Object vChild, java.lang.Object vJobs)
void	layoutChild_sizeY(java.lang.Object vChild, java.lang.Object vJobs)
void	layoutChild(java.lang.Object vChild, java.lang.Object vJobs) This is called from qx.ui.core.Widget and it’s task is to apply the layout (excluding border and padding) to the child.
java.lang.Object	updateChildOnInnerHeightChange(java.lang.Object vChild) Actions that should be done if the inner height of the widget was changed.
java.lang.Object	updateChildOnInnerWidthChange(java.lang.Object vChild) Actions that should be done if the inner width of the widget was changed.

Methods inherited from class qx.ui.layout.impl.LayoutImpl

computeChildBoxHeight, computeChildBoxWidth, computeChildNeededHeight, computeChildNeededWidth, computeChildrenNeededHeight_max, computeChildrenNeededHeight_sum, computeChildrenNeededWidth_max, computeChildrenNeededWidth_sum, flushChildrenQueue, getWidget, layoutChild_marginX, layoutChild_marginY, layoutChild_sizeLimitX, layoutChild_sizeLimitY, layoutChild_sizeX_essentialWrapper, layoutChild_sizeY_essentialWrapper, layoutChild, updateChildOnInnerHeightChange, updateChildOnInnerWidthChange, updateChildrenOnAddChild, updateChildrenOnJobQueueFlush, updateChildrenOnMoveChild, updateChildrenOnRemoveChild, updateSelfOnChildOuterHeightChange, updateSelfOnChildOuterWidthChange, updateSelfOnJobQueueFlush

Methods inherited from class qx.core.Object

_disposeFields, _disposeObjectDeep, _disposeObjects, base, dispose, get, getDisposed, isDisposed, reset, self, set, toHashCode, toString_

Methods inherited from class java.lang.Object

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

Constructor Detail

CanvasLayoutImpl

public CanvasLayoutImpl()

CanvasLayoutImpl

public CanvasLayoutImpl(java.lang.Object vWidget)

Method Detail

computeChildBoxHeight

public java.lang.Object computeChildBoxHeight(java.lang.Object vChild)

Compute and return the box height of the given child

computeChildBoxWidth

public void computeChildBoxWidth(java.lang.Object vChild)

Compute and return the box width of the given child

computeChildNeededHeight

public java.lang.Object computeChildNeededHeight(java.lang.Object vChild)

Compute and return the needed height of the given child

computeChildNeededWidth

public java.lang.Object computeChildNeededWidth(java.lang.Object vChild)

Compute and return the needed width of the given child

layoutChild

public void layoutChild(java.lang.Object vChild,
                        java.lang.Object vJobs)

This is called from qx.ui.core.Widget and it’s task is to apply the layout (excluding border and padding) to the child.

layoutChild_locationX

public void layoutChild_locationX(java.lang.Object vChild,
                                  java.lang.Object vJobs)

layoutChild_locationY

public void layoutChild_locationY(java.lang.Object vChild,
                                  java.lang.Object vJobs)

layoutChild_sizeX

public void layoutChild_sizeX(java.lang.Object vChild,
                              java.lang.Object vJobs)

layoutChild_sizeY

public void layoutChild_sizeY(java.lang.Object vChild,
                              java.lang.Object vJobs)

updateChildOnInnerHeightChange

public java.lang.Object updateChildOnInnerHeightChange(java.lang.Object vChild)

Actions that should be done if the inner height of the widget was changed. Normally this includes update to percent values and ranges.

updateChildOnInnerWidthChange

public java.lang.Object updateChildOnInnerWidthChange(java.lang.Object vChild)

Actions that should be done if the inner width of the widget was changed. Normally this includes update to percent values and ranges.