- java.lang.Object
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- java.awt.Cursor
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- All Implemented Interfaces:
- Serializable
public class Cursor extends Object implements Serializable
A class to encapsulate the bitmap representation of the mouse cursor.
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Field Summary
Fields Modifier and Type Field and Description static int
CROSSHAIR_CURSOR
The crosshair cursor type.static int
CUSTOM_CURSOR
The type associated with all custom cursors.static int
DEFAULT_CURSOR
The default cursor type (gets set if no cursor is defined).static int
E_RESIZE_CURSOR
The east-resize cursor type.static int
HAND_CURSOR
The hand cursor type.static int
MOVE_CURSOR
The move cursor type.static int
N_RESIZE_CURSOR
The north-resize cursor type.protected String
name
The user-visible name of the cursor.static int
NE_RESIZE_CURSOR
The north-east-resize cursor type.static int
NW_RESIZE_CURSOR
The north-west-resize cursor type.protected static Cursor[]
predefined
Deprecated.As of JDK version 1.7, thegetPredefinedCursor(int)
method should be used instead.static int
S_RESIZE_CURSOR
The south-resize cursor type.static int
SE_RESIZE_CURSOR
The south-east-resize cursor type.static int
SW_RESIZE_CURSOR
The south-west-resize cursor type.static int
TEXT_CURSOR
The text cursor type.static int
W_RESIZE_CURSOR
The west-resize cursor type.static int
WAIT_CURSOR
The wait cursor type.
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Constructor Summary
Constructors Modifier Constructor and Description Cursor(int type)
Creates a new cursor object with the specified type.protected
Cursor(String name)
Creates a new custom cursor object with the specified name.
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Method Summary
Methods Modifier and Type Method and Description static Cursor
getDefaultCursor()
Return the system default cursor.String
getName()
Returns the name of this cursor.static Cursor
getPredefinedCursor(int type)
Returns a cursor object with the specified predefined type.static Cursor
getSystemCustomCursor(String name)
Returns a system-specific custom cursor object matching the specified name.int
getType()
Returns the type for this cursor.String
toString()
Returns a string representation of this cursor.
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Field Detail
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DEFAULT_CURSOR
public static final int DEFAULT_CURSOR
The default cursor type (gets set if no cursor is defined).- See Also:
- Constant Field Values
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CROSSHAIR_CURSOR
public static final int CROSSHAIR_CURSOR
The crosshair cursor type.- See Also:
- Constant Field Values
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TEXT_CURSOR
public static final int TEXT_CURSOR
The text cursor type.- See Also:
- Constant Field Values
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WAIT_CURSOR
public static final int WAIT_CURSOR
The wait cursor type.- See Also:
- Constant Field Values
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SW_RESIZE_CURSOR
public static final int SW_RESIZE_CURSOR
The south-west-resize cursor type.- See Also:
- Constant Field Values
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SE_RESIZE_CURSOR
public static final int SE_RESIZE_CURSOR
The south-east-resize cursor type.- See Also:
- Constant Field Values
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NW_RESIZE_CURSOR
public static final int NW_RESIZE_CURSOR
The north-west-resize cursor type.- See Also:
- Constant Field Values
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NE_RESIZE_CURSOR
public static final int NE_RESIZE_CURSOR
The north-east-resize cursor type.- See Also:
- Constant Field Values
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N_RESIZE_CURSOR
public static final int N_RESIZE_CURSOR
The north-resize cursor type.- See Also:
- Constant Field Values
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S_RESIZE_CURSOR
public static final int S_RESIZE_CURSOR
The south-resize cursor type.- See Also:
- Constant Field Values
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W_RESIZE_CURSOR
public static final int W_RESIZE_CURSOR
The west-resize cursor type.- See Also:
- Constant Field Values
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E_RESIZE_CURSOR
public static final int E_RESIZE_CURSOR
The east-resize cursor type.- See Also:
- Constant Field Values
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HAND_CURSOR
public static final int HAND_CURSOR
The hand cursor type.- See Also:
- Constant Field Values
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MOVE_CURSOR
public static final int MOVE_CURSOR
The move cursor type.- See Also:
- Constant Field Values
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predefined
@Deprecated protected static Cursor[] predefined
Deprecated. As of JDK version 1.7, thegetPredefinedCursor(int)
method should be used instead.
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CUSTOM_CURSOR
public static final int CUSTOM_CURSOR
The type associated with all custom cursors.- See Also:
- Constant Field Values
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Constructor Detail
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Cursor
@ConstructorProperties(value="type") public Cursor(int type)
Creates a new cursor object with the specified type.- Parameters:
type
- the type of cursor- Throws:
IllegalArgumentException
- if the specified cursor type is invalid
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Cursor
protected Cursor(String name)
Creates a new custom cursor object with the specified name.Note: this constructor should only be used by AWT implementations as part of their support for custom cursors. Applications should use Toolkit.createCustomCursor().
- Parameters:
name
- the user-visible name of the cursor.- See Also:
Toolkit.createCustomCursor(java.awt.Image, java.awt.Point, java.lang.String)
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Method Detail
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getPredefinedCursor
public static Cursor getPredefinedCursor(int type)
Returns a cursor object with the specified predefined type.- Parameters:
type
- the type of predefined cursor- Returns:
- the specified predefined cursor
- Throws:
IllegalArgumentException
- if the specified cursor type is invalid
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getSystemCustomCursor
public static Cursor getSystemCustomCursor(String name) throws AWTException, HeadlessException
Returns a system-specific custom cursor object matching the specified name. Cursor names are, for example: "Invalid.16x16"- Parameters:
name
- a string describing the desired system-specific custom cursor- Returns:
- the system specific custom cursor named
- Throws:
HeadlessException
- ifGraphicsEnvironment.isHeadless
returns trueAWTException
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getDefaultCursor
public static Cursor getDefaultCursor()
Return the system default cursor.
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getType
public int getType()
Returns the type for this cursor.
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getName
public String getName()
Returns the name of this cursor.- Returns:
- a localized description of this cursor.
- Since:
- 1.2
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