Attachment #178626 for bug #320951

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Lines 262-267 Link Here

(-)src/org/eclipse/jface/viewers/ContentViewer.java (+6 lines)
262	* if required.	262	* if required.
263	*/	263	*/
264	public void setInput(Object input) {	264	public void setInput(Object input) {
		265	Control control = getControl();
		266	if (control == null \|\| control.isDisposed()) {
		267	throw new IllegalStateException(
		268	"Need an underlying widget to be able to set the input." + //$NON-NLS-1$
		269	"(Has the widget been disposed?)"); //$NON-NLS-1$
		270	}
265	Assert	271	Assert
266	.isTrue(getContentProvider() != null,	272	.isTrue(getContentProvider() != null,
267	"ContentViewer must have a content provider when input is set."); //$NON-NLS-1$	273	"ContentViewer must have a content provider when input is set."); //$NON-NLS-1$

Lines 1655-1661 Link Here

(-)src/org/eclipse/jface/viewers/StructuredViewer.java (-1 / +6 lines)
1655	* @see org.eclipse.jface.viewers.Viewer#setInput(java.lang.Object)	1655	* @see org.eclipse.jface.viewers.Viewer#setInput(java.lang.Object)
1656	*/	1656	*/
1657	public final void setInput(Object input) {	1657	public final void setInput(Object input) {
1658		1658	Control control = getControl();
		1659	if (control == null \|\| control.isDisposed()) {
		1660	throw new IllegalStateException(
		1661	"Need an underlying widget to be able to set the input." + //$NON-NLS-1$
		1662	"(Has the widget been disposed?)"); //$NON-NLS-1$
		1663	}
1659	try {	1664	try {
1660	// fInChange= true;	1665	// fInChange= true;
1661		1666

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