Package com.vaadin.client.ui.layout

Class ComponentConnectorLayoutSlot

java.lang.Object

com.vaadin.client.ui.layout.VLayoutSlot

com.vaadin.client.ui.layout.ComponentConnectorLayoutSlot

public class ComponentConnectorLayoutSlot
extends VLayoutSlot

A slot class implementation for ManagedLayout cells.

Author:

Vaadin Ltd

Constructor Summary

Constructors

Constructor	Description
ComponentConnectorLayoutSlot(String baseClassName, ComponentConnector child, ManagedLayout layout)	Constructs a slot instance for a ManagedLayout cell.

Method Summary

Modifier and Type	Method	Description
protected int	getCaptionHeight()	Returns the height of the caption, or zero if there is no caption.
protected int	getCaptionWidth()	Returns the width of the caption, or zero if there is no caption.
ComponentConnector	getChild()	Returns the connector of the child component that has been assigned to this slot.
LayoutManager	getLayoutManager()	Returns the layout manager for the managed layout.
int	getWidgetHeight()	Returns the height of the widget, or zero if there is no caption.
int	getWidgetWidth()	Returns the width of the widget, or zero if there is no caption.
boolean	isRelativeHeight()	Returns whether the height of the widget has been set as relative.
boolean	isRelativeWidth()	Returns whether the width of the widget has been set as relative.
boolean	isUndefinedHeight()	Returns whether the height of the widget has been set as undefined.
boolean	isUndefinedWidth()	Returns whether the width of the widget has been set as undefined.
protected void	reportActualRelativeHeight(int allocatedHeight)	Reports the expected outer height to the LayoutManager.
protected void	reportActualRelativeWidth(int allocatedWidth)	Reports the expected outer width to the LayoutManager.
void	setCaption(VCaption caption)	Sets the caption element for this slot.

Methods inherited from class com.vaadin.client.ui.layout.VLayoutSlot

getAlignment, getCaption, getExpandRatio, getUsedHeight, getUsedSizeInDirection, getUsedWidth, getWidget, getWidgetSizeInDirection, getWrapperElement, isRelativeInDirection, isUndefinedInDirection, positionHorizontally, positionInDirection, positionVertically, setAlignment, setExpandRatio

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentConnectorLayoutSlot

public ComponentConnectorLayoutSlot(String baseClassName,
                                    ComponentConnector child,
                                    ManagedLayout layout)

Constructs a slot instance for a ManagedLayout cell.

Parameters:

baseClassName - the base class name of the layout

child - the connector of the child component whose widget should be set to this slot, should not be null

layout - the managed layout that contains this slot

Method Detail

getChild

public ComponentConnector getChild()

Returns the connector of the child component that has been assigned to this slot.

Returns:

the content connector

getCaptionHeight

protected int getCaptionHeight()

Description copied from class: VLayoutSlot

Returns the height of the caption, or zero if there is no caption.

Specified by:

getCaptionHeight in class VLayoutSlot

Returns:

the height of the caption, or zero if not found

getCaptionWidth

protected int getCaptionWidth()

Description copied from class: VLayoutSlot

Returns the width of the caption, or zero if there is no caption.

Specified by:

getCaptionWidth in class VLayoutSlot

Returns:

the width of the caption, or zero if not found

getLayoutManager

public LayoutManager getLayoutManager()

Returns the layout manager for the managed layout.

Returns:

layout manager

setCaption

public void setCaption(VCaption caption)

Description copied from class: VLayoutSlot

Sets the caption element for this slot.

Overrides:

setCaption in class VLayoutSlot

Parameters:

caption - the caption element, can be null

reportActualRelativeHeight

protected void reportActualRelativeHeight(int allocatedHeight)

Reports the expected outer height to the LayoutManager.

Overrides:

reportActualRelativeHeight in class VLayoutSlot

Parameters:

allocatedHeight - the height to set (including margins, borders and paddings) in pixels

reportActualRelativeWidth

protected void reportActualRelativeWidth(int allocatedWidth)

Reports the expected outer width to the LayoutManager.

Overrides:

reportActualRelativeWidth in class VLayoutSlot

Parameters:

allocatedWidth - the width to set (including margins, borders and paddings) in pixels

getWidgetHeight

public int getWidgetHeight()

Description copied from class: VLayoutSlot

Returns the height of the widget, or zero if there is no caption.

Specified by:

getWidgetHeight in class VLayoutSlot

Returns:

the height of the widget, or zero if not found

getWidgetWidth

public int getWidgetWidth()

Description copied from class: VLayoutSlot

Returns the width of the widget, or zero if there is no caption.

Specified by:

getWidgetWidth in class VLayoutSlot

Returns:

the width of the widget, or zero if not found

isUndefinedHeight

public boolean isUndefinedHeight()

Description copied from class: VLayoutSlot

Returns whether the height of the widget has been set as undefined.

Specified by:

isUndefinedHeight in class VLayoutSlot

Returns:

true if the widget height is undefined, false otherwise

isUndefinedWidth

public boolean isUndefinedWidth()

Description copied from class: VLayoutSlot

Returns whether the width of the widget has been set as undefined.

Specified by:

isUndefinedWidth in class VLayoutSlot

Returns:

true if the widget width is undefined, false otherwise

isRelativeHeight

public boolean isRelativeHeight()

Description copied from class: VLayoutSlot

Returns whether the height of the widget has been set as relative.

Specified by:

isRelativeHeight in class VLayoutSlot

Returns:

true if the widget height is relative, false otherwise

isRelativeWidth

public boolean isRelativeWidth()

Description copied from class: VLayoutSlot

Returns whether the width of the widget has been set as relative.

Specified by:

isRelativeWidth in class VLayoutSlot

Returns:

true if the widget width is relative, false otherwise