/** Synchronizes the tooltip of the close button. */
protected void syncCloseButtonTooltip() {
if (SubstanceCoreUtilities.isInternalFrameModified(this.frame)) {
this.closeButton.setToolTipText(
SubstanceCoreUtilities.getResourceBundle(frame).getString("SystemMenu.close")
+ " ["
+ SubstanceCoreUtilities.getResourceBundle(frame)
.getString("Tooltip.contentsNotSaved")
+ "]");
} else {
this.closeButton.setToolTipText(
SubstanceCoreUtilities.getResourceBundle(frame).getString("SystemMenu.close"));
}
this.closeButton.repaint();
}
