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javafx.application

public final Enum ConditionalFeature

extends Enum<ConditionalFeature>
Class Inheritance

Defines a set of conditional (optional) features. These features may not be available on all platforms. An application that wants to know whether a particular feature is available may query this using the Platform.isSupported() function. Using a conditional feature on a platform that does not support it will not cause an exception. In general, the conditional feature will just be ignored. See the documentation for each feature for more detail.
Since
JavaFX 2.0

Field Summary

Modifier and TypeField and Description
public static final ConditionalFeature
CONTROLS

Indicates that JavaFX classes providing UI controls are available on this platform.

public static final ConditionalFeature
EFFECT

Indicates that filter effects are available on the platform.

public static final ConditionalFeature
FXML

Indicates that XML libraries are present in the JRE and that the FXML API is available on the platform.

public static final ConditionalFeature
GRAPHICS

Indicates that JavaFX classes providing graphics capabilities are available on this platform.

public static final ConditionalFeature
INPUT_METHOD

Indicates that text input method is available on the platform.

public static final ConditionalFeature
INPUT_MULTITOUCH

Indicates whether or not a touch screen providing multi-touch input is attached to the device on which JavaFX in running.

public static final ConditionalFeature
INPUT_POINTER

Indicates whether or not a relative motion pointer device such as a mouse, trackpad or trackball is attached.

public static final ConditionalFeature
INPUT_TOUCH

Indicates whether or not a touch screen is attached to the device on which JavaFX in running.

public static final ConditionalFeature
MEDIA

Indicates that the javafx.scene.media package is available on this platform.

public static final ConditionalFeature
SCENE3D

Indicates that 3D is available on the platform.

public static final ConditionalFeature
SHAPE_CLIP

Indicates that clipping against an arbitrary shape is available on the platform.

public static final ConditionalFeature
SWING

Indicates that the Swing library is present in the Java Runtime Environment and that Swing integration with JavaFX is available on the platform.

public static final ConditionalFeature
SWT

Indicates that SWT integration is available on the platform.

public static final ConditionalFeature
TRANSPARENT_WINDOW

Indicates that the system supports full window transparency.

public static final ConditionalFeature
TWO_LEVEL_FOCUS

Indicates whether or not controls should use two-level focus.

public static final ConditionalFeature
UNIFIED_WINDOW

Indicates that a system supports javafx.stage.StageStyle#UNIFIED

NOTE: Currently, supported on:

  • Windows Vista+: a window is completely filled with the frozen glass effect
  • Mac OS X: a window has the brushed-metal textured background
public static final ConditionalFeature
VIRTUAL_KEYBOARD

Indicates whether an on-screen virtual keyboard is used for text input.

public static final ConditionalFeature
WEB

Indicates that the javafx.scene.web packages is available on this platform.

Constructor Summary

AccessConstructor and Description
private

Method Summary

Modifier and TypeMethod and Description
public static ConditionalFeature
public static ConditionalFeature[]
Inherited from java.lang.Enum:
clonecompareTodescribeConstableequalsfinalizegetDeclaringClasshashCodenameordinaltoStringvalueOf

Field Detail

CONTROLSback to summary
public static final ConditionalFeature CONTROLS

Indicates that JavaFX classes providing UI controls are available on this platform.

Since
JavaFX 8.0
EFFECTback to summary
public static final ConditionalFeature EFFECT

Indicates that filter effects are available on the platform. If an application uses an effect on a platform that does not support it, the effect will be ignored.

FXMLback to summary
public static final ConditionalFeature FXML

Indicates that XML libraries are present in the JRE and that the FXML API is available on the platform. Note that it is possible for FXML APIs to be present but unusable if the underlying Java Runtime Environment does not have XML support. In this case Platform.isSupported(ConditionalFeature.FXML) wll return false.

Since
JavaFX 8.0
GRAPHICSback to summary
public static final ConditionalFeature GRAPHICS

Indicates that JavaFX classes providing graphics capabilities are available on this platform.

Since
JavaFX 8.0
INPUT_METHODback to summary
public static final ConditionalFeature INPUT_METHOD

Indicates that text input method is available on the platform. If an application specifies an input method on a platform that does not support it, the input method will be ignored.

INPUT_MULTITOUCHback to summary
public static final ConditionalFeature INPUT_MULTITOUCH

Indicates whether or not a touch screen providing multi-touch input is attached to the device on which JavaFX in running.

On embedded platforms JavaFX makes an attempt to initialize this ConditionalFeature based on what input peripherals are attached. On desktop platforms this ConditionalFeature will typically default to false.

If INPUT_MULTITOUCH is available then INPUT_TOUCH is also available.

Since
JavaFX 8.0
INPUT_POINTERback to summary
public static final ConditionalFeature INPUT_POINTER

Indicates whether or not a relative motion pointer device such as a mouse, trackpad or trackball is attached.

On embedded platforms JavaFX makes an attempt to initialize this ConditionalFeature based on what input peripherals are attached. On desktop platforms this ConditionalFeature will typically default to true.

Since
JavaFX 8.0
INPUT_TOUCHback to summary
public static final ConditionalFeature INPUT_TOUCH

Indicates whether or not a touch screen is attached to the device on which JavaFX in running.

On embedded platforms JavaFX makes an attempt to initialize this ConditionalFeature based on what input peripherals are attached. On desktop platforms this ConditionalFeature will typically default to false.

Since
JavaFX 8.0
MEDIAback to summary
public static final ConditionalFeature MEDIA

Indicates that the javafx.scene.media package is available on this platform.

Since
JavaFX 8.0
SCENE3Dback to summary
public static final ConditionalFeature SCENE3D

Indicates that 3D is available on the platform. If an application attempts to use 3D transforms or a 3D camera on a platform that does not support 3D, then the transform or camera is ignored; it effectively becomes the identity transform.

SHAPE_CLIPback to summary
public static final ConditionalFeature SHAPE_CLIP

Indicates that clipping against an arbitrary shape is available on the platform. If an application specifies a clip node on a platform that does not support clipping against an arbitrary shape, the node will be clipped to the bounds of the specified clip node rather than its geometric shape.

SWINGback to summary
public static final ConditionalFeature SWING

Indicates that the Swing library is present in the Java Runtime Environment and that Swing integration with JavaFX is available on the platform.

Since
JavaFX 8.0
SWTback to summary
public static final ConditionalFeature SWT

Indicates that SWT integration is available on the platform. This tests for SWT integration with JavaFX, but does not test for the presence of the full SWT library.

Since
JavaFX 8.0
TRANSPARENT_WINDOWback to summary
public static final ConditionalFeature TRANSPARENT_WINDOW

Indicates that the system supports full window transparency. Transparent windows will have only limited or no functionality on a platform that doesn't support it.

Currently, this support is available on all desktop platforms except Linux systems without the XComposite extension. The XShape extension is used in that case, so the window edges are aliased.

Since
JavaFX 2.2
TWO_LEVEL_FOCUSback to summary
public static final ConditionalFeature TWO_LEVEL_FOCUS

Indicates whether or not controls should use two-level focus. Two-level focus is when separate operations are needed in some controls to first enter a control and then to perform operations on the control. Two-level focus is needed on devices that provide directional arrow keys and a select key but do not provide keys for navigating between one control and another. On these devices a focused control may be either internally focused - in which case arrow keys operate on the control - or externally focused, in which case arrow keys are used to navigate focus to other controls.

On embedded platforms JavaFX makes an attempt to initialize this ConditionalFeature based on what input peripherals are attached. On desktop platforms this ConditionalFeature will typically default to false.

Since
JavaFX 8.0
UNIFIED_WINDOWback to summary
public static final ConditionalFeature UNIFIED_WINDOW

Indicates that a system supports javafx.stage.StageStyle#UNIFIED

NOTE: Currently, supported on:

  • Windows Vista+: a window is completely filled with the frozen glass effect
  • Mac OS X: a window has the brushed-metal textured background
Since
JavaFX 8.0
VIRTUAL_KEYBOARDback to summary
public static final ConditionalFeature VIRTUAL_KEYBOARD

Indicates whether an on-screen virtual keyboard is used for text input.

On embedded platforms JavaFX makes an attempt to initialize this ConditionalFeature based on what input peripherals are attached. On desktop platforms this ConditionalFeature will typically default to false.

Since
JavaFX 8.0
WEBback to summary
public static final ConditionalFeature WEB

Indicates that the javafx.scene.web packages is available on this platform.

Since
JavaFX 8.0

Constructor Detail

ConditionalFeatureback to summary
private ConditionalFeature()

Method Detail

valueOfback to summary
public static ConditionalFeature valueOf(String name)
valuesback to summary
public static ConditionalFeature[] values()