Example usage for javax.swing.text JTextComponent setToolTipText

Introduction

In this page you can find the example usage for javax.swing.text JTextComponent setToolTipText.

Prototype

@BeanProperty(bound = false, preferred = true, description = "The text to display in a tool tip.")
public void setToolTipText(String text)

Source Link

Document

Registers the text to display in a tool tip.

Usage

From source file:op.tools.SYSTools.java

public static BigDecimal checkBigDecimal(javax.swing.event.CaretEvent evt, boolean nees2BePositive) {
    BigDecimal bd = null;//w ww .ja  va2  s.  co m
    JTextComponent txt = (JTextComponent) evt.getSource();
    Action toolTipAction = txt.getActionMap().get("hideTip");
    if (toolTipAction != null) {
        ActionEvent hideTip = new ActionEvent(txt, ActionEvent.ACTION_PERFORMED, "");
        toolTipAction.actionPerformed(hideTip);
    }
    try {
        OPDE.debug(txt.getText());
        OPDE.debug(assimilateDecimalSeparators(txt.getText()));

        bd = parseDecimal(txt.getText());

        //            bd = BigDecimal.valueOf(Double.parseDouble(assimilateDecimalSeparators(txt.getText())));
        OPDE.debug(bd);
        if (nees2BePositive && bd.compareTo(BigDecimal.ZERO) <= 0) {
            txt.setToolTipText("<html><font color=\"red\"><b>" + SYSTools.xx("misc.msg.invalidnumber")
                    + "</b></font></html>");
            toolTipAction = txt.getActionMap().get("postTip");
            bd = BigDecimal.ONE;
        } else {
            txt.setToolTipText("");
        }

    } catch (NumberFormatException ex) {
        if (nees2BePositive) {
            bd = BigDecimal.ONE;
        } else {
            bd = BigDecimal.ZERO;
        }
        txt.setToolTipText(
                "<html><font color=\"red\"><b>" + SYSTools.xx("misc.msg.invalidnumber") + "</b></font></html>");
        toolTipAction = txt.getActionMap().get("postTip");
        if (toolTipAction != null) {
            ActionEvent postTip = new ActionEvent(txt, ActionEvent.ACTION_PERFORMED, "");
            toolTipAction.actionPerformed(postTip);
        }
    }
    return bd;
}