org.fuin.utils4swing.layout.scalable
Class DefaultScalableLayoutRegistry

java.lang.Object
  org.fuin.utils4swing.layout.scalable.DefaultScalableLayoutRegistry

All Implemented Interfaces:

ScalableLayoutRegistry

public final class DefaultScalableLayoutRegistry
extends java.lang.Object
implements ScalableLayoutRegistry

default registry for scalers.

Constructor Summary

DefaultScalableLayoutRegistry()
No argument constructor.

Method Summary

void	addScaler(BorderScaler scaler) Add a new scaler to the registry.
void	addScaler(ComponentScaler scaler) Add a new scaler to the registry.
BorderScaler	getBorderScaler(java.lang.Class<? extends javax.swing.border.Border> borderClass) Returns a helper class that can be used to scale a border.
ComponentScaler	getComponentScaler(java.lang.Class<? extends java.awt.Component> componentClass) Returns a helper class that can be used to scale a component.
AbstractScalableLayout	getScalableLayout(ScalableLayoutRegistry registry, java.awt.Container container) Returns a scalable replacement for the original layout manager.
boolean	isContainer(java.awt.Component container) Checks if a given component should be treated as container.
void	putScalableLayout(java.lang.Class<? extends java.awt.LayoutManager> layoutManagerClass, java.lang.Class<? extends ScalableLayout> scalableLayoutClass) Adds a layout manager class mapping to the registry.
void	putScalableLayout2(java.lang.Class<? extends java.awt.LayoutManager2> layoutManager2Class, java.lang.Class<? extends ScalableLayout2> scalableLayout2Class) Adds a layout manager class mapping to the registry.
void	removeScalableLayout(java.lang.Class<? extends java.awt.LayoutManager> layoutManagerClass) Removes a layout manager class mapping from the registry.
void	removeScalableLayout2(java.lang.Class<? extends java.awt.LayoutManager2> layoutManager2Class) Removes a layout manager class mapping from the registry.
boolean	removeScaler(BorderScaler scaler) Remove a scaler from the registry.
boolean	removeScaler(ComponentScaler scaler) Remove a scaler from the registry.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultScalableLayoutRegistry

public DefaultScalableLayoutRegistry()

No argument constructor.

Method Detail

addScaler

public final void addScaler(ComponentScaler scaler)

Add a new scaler to the registry.

Parameters:

scaler - Scaler to add.

removeScaler

public final boolean removeScaler(ComponentScaler scaler)

Remove a scaler from the registry.

Parameters:

scaler - Scaler to remove.

Returns:

If the list contained the element true else false.

getComponentScaler

public final ComponentScaler getComponentScaler(java.lang.Class<? extends java.awt.Component> componentClass)

Returns a helper class that can be used to scale a component.

Specified by:

getComponentScaler in interface ScalableLayoutRegistry

Parameters:

componentClass - Class to find a scaler for.

Returns:

Class used to scale that type of component - Always non-null!

addScaler

public final void addScaler(BorderScaler scaler)

Add a new scaler to the registry.

Parameters:

scaler - Scaler to add.

removeScaler

public final boolean removeScaler(BorderScaler scaler)

Remove a scaler from the registry.

Parameters:

scaler - Scaler to remove.

Returns:

If the list contained the element true else false.

getBorderScaler

public final BorderScaler getBorderScaler(java.lang.Class<? extends javax.swing.border.Border> borderClass)

Returns a helper class that can be used to scale a border.

Specified by:

getBorderScaler in interface ScalableLayoutRegistry

Parameters:

borderClass - Class to find a scaler for.

Returns:

Class used to scale that type of border - Always non-null!

putScalableLayout2

public final void putScalableLayout2(java.lang.Class<? extends java.awt.LayoutManager2> layoutManager2Class,
                                     java.lang.Class<? extends ScalableLayout2> scalableLayout2Class)

Adds a layout manager class mapping to the registry.

Parameters:

layoutManager2Class - Layout manager 2 to replace with scalableLayout2Class.

scalableLayout2Class - Scalable layout manager class to add. The class must have a constructor with exact two arguments: ScalableLayoutRegistry and Container (in this order).

removeScalableLayout2

public final void removeScalableLayout2(java.lang.Class<? extends java.awt.LayoutManager2> layoutManager2Class)

Removes a layout manager class mapping from the registry.

Parameters:

layoutManager2Class - Scalable layout manager class to remove.

putScalableLayout

public final void putScalableLayout(java.lang.Class<? extends java.awt.LayoutManager> layoutManagerClass,
                                    java.lang.Class<? extends ScalableLayout> scalableLayoutClass)

Adds a layout manager class mapping to the registry.

Parameters:

layoutManagerClass - Layout manager to replace with scalableLayoutClass.

scalableLayoutClass - Scalable layout manager class to add. The class must have a constructor with exact two arguments: ScalableLayoutRegistry and Container (in this order).

removeScalableLayout

public final void removeScalableLayout(java.lang.Class<? extends java.awt.LayoutManager> layoutManagerClass)

Removes a layout manager class mapping from the registry.

Parameters:

layoutManagerClass - Layout manager class to remove.

getScalableLayout

public final AbstractScalableLayout getScalableLayout(ScalableLayoutRegistry registry,
                                                      java.awt.Container container)

Returns a scalable replacement for the original layout manager.

Specified by:

getScalableLayout in interface ScalableLayoutRegistry

Parameters:

registry - Registry to use.

container - Container with the original layout.

Returns:

Scalable layout manager - Always non-null!

isContainer

public boolean isContainer(java.awt.Component container)

Checks if a given component should be treated as container. This method will be used when setting scalable layout managers recursive.

Specified by:

isContainer in interface ScalableLayoutRegistry

Parameters:

container - Component to check.

Returns:

If it's a container (means no controls like "JTextField", "JButton"...) true else false.