Top Description Methods
com.jogamp.nativewindow

public Interface CapabilitiesChooser

Known Direct Subinterfaces
com.jogamp.opengl.GLCapabilitiesChooser
Known Direct Implementers
com.jogamp.nativewindow.DefaultCapabilitiesChooser
Imports
java.util.List
Provides a mechanism by which applications can customize the window type selection for a given Capabilities. Developers can implement this interface and pass an instance into the method GraphicsConfigurationFactory#chooseGraphicsConfiguration; the chooser will be called at window creation time.

Method Summary

Modifier and TypeMethod and Description
public int
chooseCapabilities(CapabilitiesImmutable desired, List<? extends CapabilitiesImmutable> available, int windowSystemRecommendedChoice)

Chooses the index (0..available.length - 1) of the Capabilities most closely matching the desired one from the list of all supported.

Method Detail

chooseCapabilitiesback to summary
public int chooseCapabilities(CapabilitiesImmutable desired, List<? extends CapabilitiesImmutable> available, int windowSystemRecommendedChoice)

Chooses the index (0..available.length - 1) of the Capabilities most closely matching the desired one from the list of all supported. Some of the entries in the available array may be null; the chooser must ignore these. The windowSystemRecommendedChoice parameter may be provided to the chooser by the underlying window system; if this index is valid, it is recommended, but not necessarily required, that the chooser select that entry.

Note

this method is called automatically by the GraphicsConfigurationFactory#chooseGraphicsConfiguration method when an instance of this class is passed in to it. It should generally not be invoked by users directly, unless it is desired to delegate the choice to some other CapabilitiesChooser object.