Package org.vanted.scaling

Class ScalingCoordinator

java.lang.Object

org.vanted.scaling.ScalingCoordinator

public class ScalingCoordinator
extends Object

It coordinates the scaling among the possible L&Fs and initiates Components- scaling. Through delegation the main types are ordered and then accordingly scaled. First LAF-Defaults, afterwards all the user-set resizable components.

Big Scale Operations (e.g. DPI-Scale factor of 50) require additional heap space!

Author:

D. Garkov

Constructor Summary

Constructors

Constructor	Description
ScalingCoordinator()	Empty Coordinator.
ScalingCoordinator(float factor, Container main)
ScalingCoordinator(Container main)	This uses the preferences-stored factor.
ScalingCoordinator(Container main, boolean components)

Method Summary

Modifier and Type	Method	Description
void	adjustDefaults(Scaler delegate)	Scan Defaults and re-scale the appropriate values.
static void	refreshGUI(Container main)	Call after each major scaling operation.
void	scaleComponents(float factor, Container main)	Scales JComponents.
void	scaleDefaults(float factor)	Scaling Look & Feel Defaults.

Methods inherited from class java.lang.Object

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

Constructor Details

ScalingCoordinator

public ScalingCoordinator(float factor,
Container main)

Parameters:

factor - the processed Slider value

main - the main container

ScalingCoordinator

public ScalingCoordinator(Container main)

This uses the preferences-stored factor. Suitable for initial modifications.

Parameters:

main - the main container

ScalingCoordinator

public ScalingCoordinator(Container main,
boolean components)

Parameters:

main - the main container

components - false: scale LAF Defaults only

ScalingCoordinator

public ScalingCoordinator()

Empty Coordinator. You should refresh the GUI thereafter by yourself.

Method Details

scaleDefaults

public void scaleDefaults(float factor)

Scaling Look & Feel Defaults.

Parameters:

factor - the required new DPI Factor, from which a scaling ratio would be constructed.

adjustDefaults

public void adjustDefaults(Scaler delegate)

Scan Defaults and re-scale the appropriate values. Important Note: To scale any added defaults, these must be added to the UIManager.getLookAndFeelDefaults().

Parameters:

delegate -

scaleComponents

public void scaleComponents(float factor,
Container main)

Scales JComponents.

Parameters:

factor - the scaling ratio from system DPI & requested DPI

refreshGUI

public static void refreshGUI(Container main)

Call after each major scaling operation.

Parameters:

main - the main container