SWTException

This runtime exception is thrown whenever a recoverable error occurs internally in SWT. The message text and error code provide a further description of the problem. The exception has a <code>throwable</code> field which holds the underlying exception that caused the problem (if this information is available (i.e. it may be null)). SWTExceptions are thrown when something fails internally, but SWT is left in a known stable state (eg. a widget call was made from a non-u/i thread, or there is failure while reading an Image because the source file was corrupt).

@see SWTError @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>

class SWTException : Exception {

int code;

Throwable throwable(Throwable e);

Throwable throwable();

this();

this(String message);

this(int code);

this(int code, String message);

Throwable getCause();

String getMessage();

void printStackTrace();

}

Constructors

this this(): Constructs a new instance of this class with its stack trace filled in. The error code is set to an unspecified value.
this this(String message): Constructs a new instance of this class with its stack trace and message filled in. The error code is set to an unspecified value. Specifying <code>null</code> as the message is equivalent to specifying an empty string.
this this(int code): Constructs a new instance of this class with its stack trace and error code filled in.
this this(int code, String message): Constructs a new instance of this class with its stack trace, error code and message filled in. Specifying <code>null</code> as the message is equivalent to specifying an empty string.

Members

Functions

getCause Throwable getCause(): Returns the underlying throwable that caused the problem, or null if this information is not available. NOTE: This method overrides Throwable.getCause() that was added to JDK1.4. It is necessary to override this method in order for inherited printStackTrace() methods to work. @return the underlying throwable
getMessage String getMessage(): Returns the string describing this SWTException object. It is combined with the message string of the Throwable which caused this SWTException (if this information is available). @return the error message string of this SWTException object
printStackTrace void printStackTrace(): Outputs a printable representation of this exception's stack trace on the standard error stream. Note: printStackTrace(PrintStream) and printStackTrace(PrintWriter) are not provided in order to maintain compatibility with CLDC.
throwable Throwable throwable(Throwable e): The underlying throwable that caused the problem, or null if this information is not available.
throwable Throwable throwable(): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

code int code;: The SWT error code, one of SWT.ERROR_*.

SWTException

Constructors

Members

Functions

Variables

Meta

Source