org.eclipse.zest.core.widgets
Class ZestStyles

java.lang.Object
  org.eclipse.zest.core.widgets.ZestStyles

public final class ZestStyles
extends java.lang.Object

Style constants used in Zest.

Field Summary

static int	CONNECTIONS_DASH Style constant to indicate that connections should be drawn with dashed lines.
static int	CONNECTIONS_DASH_DOT Style constant to indicate that connections should be drawn with dash-dotted lines.
static int	CONNECTIONS_DIRECTED Style indicating that connections should show their direction by default.
static int	CONNECTIONS_DOT Style constant to indicate that connections should be drawn with dotted lines.
static int	CONNECTIONS_SOLID Style constant to indicate that connections should be drawn with solid lines (this is the default).
static int	IGNORE_INVISIBLE_LAYOUT Style constant indicating that invisible nodes should be ignored for layouts.
static int	NODES_CACHE_LABEL Style constant indicating that node labels should be cached.
static int	NODES_FISHEYE Style to specify that the node should contain a fisheye label when the mouse moves over it.
static int	NODES_HIDE_TEXT Style to specify that the node should not show its text (only its image).
static int	NODES_NO_ANIMATION Style constant indiciating the graph should not be animated.
static int	NODES_NO_FISHEYE_ANIMATION Style constant indiciating the graph should not be animated during fisheye.
static int	NODES_NO_LAYOUT_ANIMATION Style constant indiciating the graph should not be animated during layout or refresh.
static int	NODES_NO_LAYOUT_RESIZE Style constant indiciating that nodes should not be resized on layout.
static int	NONE A constant known to be zero (0), used in operations which take bit flags to indicate that "no bits are set".

Constructor Summary

ZestStyles()

Method Summary

static boolean	checkStyle(int style, int styleToCheck) Bitwise ANDs the styleToCheck integer with the given style.
static boolean	validateConnectionStyle(int styleToValidate) Validates the given style for connections to see if it is legal.

Methods inherited from class java.lang.Object

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

Field Detail

NONE

public static final int NONE

A constant known to be zero (0), used in operations which take bit flags to indicate that "no bits are set".

See Also:

Constant Field Values

IGNORE_INVISIBLE_LAYOUT

public static final int IGNORE_INVISIBLE_LAYOUT

Style constant indicating that invisible nodes should be ignored for layouts.

See Also:

Constant Field Values

NODES_CACHE_LABEL

public static final int NODES_CACHE_LABEL

Style constant indicating that node labels should be cached. This is important under GTK+ because font drawing is slower than Windows.

See Also:

Constant Field Values

NODES_FISHEYE

public static final int NODES_FISHEYE

Style to specify that the node should contain a fisheye label when the mouse moves over it. By default the fisheye node is just the label with larger text.

See Also:

Constant Field Values

NODES_HIDE_TEXT

public static final int NODES_HIDE_TEXT

Style to specify that the node should not show its text (only its image). This with the NODES_FISHEYE style should help with large graphs (since the fisheye style will show the text).

See Also:

Constant Field Values

NODES_NO_LAYOUT_RESIZE

public static final int NODES_NO_LAYOUT_RESIZE

Style constant indiciating that nodes should not be resized on layout.

See Also:

Constant Field Values

NODES_NO_LAYOUT_ANIMATION

public static final int NODES_NO_LAYOUT_ANIMATION

Style constant indiciating the graph should not be animated during layout or refresh.

See Also:

Constant Field Values

NODES_NO_FISHEYE_ANIMATION

public static final int NODES_NO_FISHEYE_ANIMATION

Style constant indiciating the graph should not be animated during fisheye.

See Also:

Constant Field Values

NODES_NO_ANIMATION

public static final int NODES_NO_ANIMATION

Style constant indiciating the graph should not be animated.

See Also:

Constant Field Values

CONNECTIONS_DIRECTED

public static final int CONNECTIONS_DIRECTED

Style indicating that connections should show their direction by default.

See Also:

Constant Field Values

CONNECTIONS_SOLID

public static final int CONNECTIONS_SOLID

Style constant to indicate that connections should be drawn with solid lines (this is the default).

See Also:

Constant Field Values

CONNECTIONS_DASH

public static final int CONNECTIONS_DASH

Style constant to indicate that connections should be drawn with dashed lines.

See Also:

Constant Field Values

CONNECTIONS_DOT

public static final int CONNECTIONS_DOT

Style constant to indicate that connections should be drawn with dotted lines.

See Also:

Constant Field Values

CONNECTIONS_DASH_DOT

public static final int CONNECTIONS_DASH_DOT

Style constant to indicate that connections should be drawn with dash-dotted lines.

See Also:

Constant Field Values

Constructor Detail

ZestStyles

public ZestStyles()

Method Detail

checkStyle

public static boolean checkStyle(int style,
                                 int styleToCheck)

Bitwise ANDs the styleToCheck integer with the given style.

Parameters:

style -

styleToCheck -

Returns:

boolean if styleToCheck is part of the style

validateConnectionStyle

public static boolean validateConnectionStyle(int styleToValidate)

Validates the given style for connections to see if it is legal. Returns false if not.

Parameters:

style - the style to check.

Returns:

true iff the given style is legal.