Bug 42056 [Dialogs] New Path Variable Dialog; lable alignment
The "Name" and "Location" labels should be bottom aligned with their corresponding text fields.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/PathVariableDialog.java
data.left = new FormAttachment(variableValueField,
                convertHorizontalDLUsToPixels(10));
        data.right = new FormAttachment(100, -5);
        fileButton.setLayoutData(data);
        fileButton.setFont(font);
        fileButton.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                selectFile();
            }
        });
        
        folderButton = new Button(contents, SWT.PUSH);
        folderButton.setText(IDEWorkbenchMessages.PathVariableDialog_folder);
        if ((variableType & IResource.FOLDER) == 0) {
			folderButton.setEnabled(false);
		}
        data = setButtonFormLayoutData(folderButton);
        data.top = new FormAttachment(variableValueLabel,
                convertVerticalDLUsToPixels(10));
        data.left = new FormAttachment(variableValueField,
                convertHorizontalDLUsToPixels(10));
        data.right = new FormAttachment(100, -5);
        folderButton.setLayoutData(data);
        folderButton.setFont(font);
        folderButton.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                selectFolder();
            }
        });
    }