Bug 3555 source for binaries - 'defaults' button does not work (1G840M4)
AK (1/25/01 2:43:33 PM) 1. create a java project 2. open the properties page for rt.jar in the project 3. clear the 'Sources JAR file' field 4. press 'Defaults' nothing happens NOTES: EG (2/1/01 10:02:53 AM) wait until we finish the Library presentation issue.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/SourceAttachmentBlock.java
fPrefixField.doFillIntoGrid(composite, 4);
		gd= (MGridData)fPrefixField.getTextControl(null).getLayoutData();
		gd.widthHint= 300;
		
		if (fIsVariableEntry) {
			
			DialogField.createEmptySpace(composite, 1);	
			fPrefixResolvedLabel= new CLabel(composite, SWT.LEFT);
			fPrefixResolvedLabel.setText(getResolvedLabelString(fPrefixField.getText(), false));
			fPrefixResolvedLabel.setLayoutData(new MGridData(MGridData.HORIZONTAL_ALIGN_FILL));
			DialogField.createEmptySpace(composite, 2);
		}
		
		fFileNameField.postSetFocusOnDialogField(parent.getDisplay());
		
		
		
		
		
			
		
		
		WorkbenchHelp.setHelp(composite, new Object[] { IJavaHelpContextIds.SOURCE_ATTACHMENT_BLOCK });
		return composite;
	}
	
		
	private class SourceAttachmentAdapter implements IStringButtonAdapter, IDialogFieldListener {