Examples with StringHolder maspack.util.StringHolder used on opensource projects

Example 6 with StringHolder

use of maspack.util.StringHolder in project artisynth_core by artisynth.

the class ComponentPropertyField method setValueFromDisplay.

protected void setValueFromDisplay() {
    if (myAlwaysParseText || !myLastText.equals(myTextField.getText()) || (myPropertySelector != null && !((String) (myPropertySelector.getValue())).equals(myLastPropName))) {
        StringHolder errMsg = new StringHolder();
        // we explicitly call fireValueCheckListeners instead of
        // checkValue since textToValue may itself throw an error
        // and we want to handle that in the same way
        BooleanHolder corrected = new BooleanHolder();
        Object value = textToValue(getText(), corrected, null);
        if (value != Property.IllegalValue) {
            value = validateValue(value, errMsg);
        }
        if (value == Property.IllegalValue) {
            focusListenerMasked = true;
            JOptionPane.showMessageDialog(this, errMsg.value, "Error", JOptionPane.ERROR_MESSAGE);
            focusListenerMasked = false;
            myTextField.setText(myLastText);
            updateDisplay();
            myLastEntryAccepted = false;
            return;
        }
        updateValue(value);
        updateDisplay();
    } else {
        setReverseTextBackground(false);
    }
    myLastEntryAccepted = true;
}