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/CodeFormatterPreferencePage.java
textBox.setLayoutData(new GridData());
		
		String currValue= (String)fWorkingValues.get(key);	
		textBox.setText(String.valueOf(getPositiveIntValue(currValue, 1)));
		textBox.setTextLimit(3);
		textBox.addModifyListener(fTextModifyListener);
		GridData gd= new GridData();
		gd.widthHint= convertWidthInCharsToPixels(5);
		textBox.setLayoutData(gd);
		fTextBoxes.add(textBox);
		return textBox;
	}	
	
	private void controlChanged(Button button) {
		ControlData data= (ControlData) button.getData();
		boolean selection= button.getSelection();
		String newValue= data.getValue(selection);	
		fWorkingValues.put(data.getKey(), newValue);
		updatePreview();
		
		if (PREF_TAB_CHAR.equals(data.getKey())) {
			updateStatus(new StatusInfo());
			if (selection) {
				fTabSizeTextBox.setText((String)fWorkingValues.get(PREF_TAB_SIZE));
			}
		}
	}
	
	private void textChanged(Text textControl) {
		String key= (String) textControl.getData();