- 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 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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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method 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("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
- in case of erroneous retrieving of the cursor
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getDefaultCursor
public static Cursor getDefaultCursor()
Return the system default cursor.- Returns:
- the default cursor
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getType
public int getType()
Returns the type for this cursor.- Returns:
- the cursor type
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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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