Cursor
Class Cursor
- java.lang.Object
-
- java.awt.Cursor
- All Implemented Interfaces:
- Serializable
public class Cursor extends Object implements Serializable
A class to encapsulate the bitmap representation of the mouse cursor.
- See Also:
-
Component.setCursor(java.awt.Cursor)
, Serialized Form
Fields
DEFAULT_CURSOR
public static final int DEFAULT_CURSOR
The default cursor type (gets set if no cursor is defined).
CROSSHAIR_CURSOR
public static final int CROSSHAIR_CURSOR
The crosshair cursor type.
TEXT_CURSOR
public static final int TEXT_CURSOR
The text cursor type.
WAIT_CURSOR
public static final int WAIT_CURSOR
The wait cursor type.
SW_RESIZE_CURSOR
public static final int SW_RESIZE_CURSOR
The south-west-resize cursor type.
SE_RESIZE_CURSOR
public static final int SE_RESIZE_CURSOR
The south-east-resize cursor type.
NW_RESIZE_CURSOR
public static final int NW_RESIZE_CURSOR
The north-west-resize cursor type.
NE_RESIZE_CURSOR
public static final int NE_RESIZE_CURSOR
The north-east-resize cursor type.
N_RESIZE_CURSOR
public static final int N_RESIZE_CURSOR
The north-resize cursor type.
S_RESIZE_CURSOR
public static final int S_RESIZE_CURSOR
The south-resize cursor type.
W_RESIZE_CURSOR
public static final int W_RESIZE_CURSOR
The west-resize cursor type.
E_RESIZE_CURSOR
public static final int E_RESIZE_CURSOR
The east-resize cursor type.
HAND_CURSOR
public static final int HAND_CURSOR
The hand cursor type.
MOVE_CURSOR
public static final int MOVE_CURSOR
The move cursor type.
predefined
@Deprecated protected static Cursor[] predefined
Deprecated. As of JDK version 1.7, the getPredefinedCursor(int)
method should be used instead.
CUSTOM_CURSOR
public static final int CUSTOM_CURSOR
The type associated with all custom cursors.
name
protected String name
The user-visible name of the cursor.
- See Also:
getName()
Constructors
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
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)
Methods
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
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 true AWTException
getDefaultCursor
public static Cursor getDefaultCursor()
Return the system default cursor.
getType
public int getType()
Returns the type for this cursor.
getName
public String getName()
Returns the name of this cursor.
- Returns:
- a localized description of this cursor.
- Since:
- 1.2
toString
public String toString()
Returns a string representation of this cursor.
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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