New feature: show/hide tooltips with a button

[Tip-Sy]

Now it is possible to show/hide tooltips with a button:

• In Java by implementing the TooltipButton interface (similar to a Button or a JButton)

public class ToggleTooltipButton implements TooltipButton {
    // ...
}

@Extension
LoggingTooltipExtension extension = new LoggingTooltipExtension();

TooltipButton myButton = new ToggleTooltipButton();
extension.setTooltipButton(myButton);

• In JavaScript by calling the toggleTooltip() function on click of a button

<input type="button" onclick="toggleTooltip();" value="Toggle tooltip" />

• Alternatively, by using Concordion and calling toggleTooltip method:

<!-- In HTML: -->
<div style="display: none;">
    <span c:set="#tooltipHidden">true</span>
    <span c:execute="hideTooltip(#tooltipHidden)"></span>
</div>

// In Java:
public void hideTooltip(String tooltipHidden) {
    boolean displayTooltip = true;
    if(tooltipHidden != null) {
        // Tooltip is hidden only if param is set and not empty
        displayTooltip = tooltipHidden.isEmpty();
     }
     extension.toggleTooltip(displayTooltip);
}