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java.lang.Objectorg.eclipse.swt.graphics.Resource
org.eclipse.swt.graphics.Cursor
public final class Cursor
Instances of this class manage operating system resources that specify the appearance of the on-screen pointer.
To obtain cursors, it is recommended to use one of the
getSystemCursor method from class Display.
Note: Only one of the above styles may be specified.
| Constructor Summary | |
|---|---|
Cursor(Device device,
int style)
Constructs a new cursor given a device and a style constant describing the desired cursor appearance. |
|
| Method Summary | |
|---|---|
boolean |
equals(java.lang.Object object)
Compares the argument to the receiver, and returns true if they represent the same object using a class specific comparison. |
int |
hashCode()
Returns an integer hash code for the receiver. |
java.lang.String |
toString()
Returns a string containing a concise, human-readable description of the receiver. |
| Methods inherited from class org.eclipse.swt.graphics.Resource |
|---|
dispose, getDevice, isDisposed |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public Cursor(Device device,
int style)
You must dispose the cursor when it is no longer required.
NOTE: It is recommended to useDisplay.getSystemCursor(int)
instead of using this constructor. This way you can avoid the
overhead of disposing the Cursor resource.
device - the device on which to allocate the cursorstyle - the style of cursor to allocate
java.lang.IllegalArgumentException - SWTError - SWT.CURSOR_ARROW,
SWT.CURSOR_WAIT,
SWT.CURSOR_CROSS,
SWT.CURSOR_APPSTARTING,
SWT.CURSOR_HELP,
SWT.CURSOR_SIZEALL,
SWT.CURSOR_SIZENESW,
SWT.CURSOR_SIZENS,
SWT.CURSOR_SIZENWSE,
SWT.CURSOR_SIZEWE,
SWT.CURSOR_SIZEN,
SWT.CURSOR_SIZES,
SWT.CURSOR_SIZEE,
SWT.CURSOR_SIZEW,
SWT.CURSOR_SIZENE,
SWT.CURSOR_SIZESE,
SWT.CURSOR_SIZESW,
SWT.CURSOR_SIZENW,
SWT.CURSOR_UPARROW,
SWT.CURSOR_IBEAM,
SWT.CURSOR_NO,
SWT.CURSOR_HAND,
Display.getSystemCursor(int)| Method Detail |
|---|
public boolean equals(java.lang.Object object)
equals in class java.lang.Objectobject - the object to compare with this object
true if the object is the same as this object and false otherwisehashCode()public int hashCode()
true when passed to
equals must return the same value for this
method.
hashCode in class java.lang.Objectequals(java.lang.Object)public java.lang.String toString()
toString in class java.lang.Object
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