Bug 17885 Preference Pages don't resize well
Build: 20020521 The Java preference pages don't look very good when the user makes the preference page dialog narrower or shorter by manually resizing it. Here is a breakdown of problems by page: Builder: "Filtered resources" text field should shrink to fit the dialog width more. Classpath Variables: List box should shrink to fit and should scroll if necessary. Code Formatter: Text box should shrink to fit and should scroll if necessary (the scroll bars are there, why aren't they used?). Step Filtering: List box should shrink horizontally to fit and should scroll if necessary (compare vertical and horizontal behaviour when shrinking the preference page dialog). Editor: In the Syntax tab page, the "Preview" text box should shrink to fit and scroll if necessary. Installed JREs: The table viewer should shrink to fit and scroll if necessary. Javadoc: The "Javadoc command" text field should shrink to fit more. Organize Imports: The list box should shrink to fit and scroll if necessary. Templates: The table viewer should shrink to fit and scroll if necessary.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/TemplatePreferencePage.java
viewer.getTextWidget().setFont(font);
		
		Control control= viewer.getControl();
		data= new GridData(GridData.FILL_BOTH);
		data.heightHint= convertHeightInCharsToPixels(5);
		control.setLayoutData(data);
		
		return viewer;
	}
	
	public void createSpacer(Composite parent) {
		Label spacer= new Label(parent, SWT.NONE);
		GridData data= new GridData();
		data.horizontalAlignment= GridData.FILL;
		data.verticalAlignment= GridData.BEGINNING;
		data.heightHint= 4;		
		spacer.setLayoutData(data);
	}
	
	private static GridData getButtonGridData(Button button) {
		GridData data= new GridData(GridData.FILL_HORIZONTAL);
		data.widthHint= SWTUtil.getButtonWidthHint(button);
		data.heightHint= SWTUtil.getButtonHeigthHint(button);
	
		return data;
	}
	
	private void selectionChanged1() {		
		IStructuredSelection selection= (IStructuredSelection) fTableViewer.getSelection();
		if (selection.size() == 1) {