public void stateChanged(ChangeEvent e) {
JSlider source = (JSlider) e.getSource();
if (source == unitXSlider) {
ux = source.getValue();
graph.setUnityX(ux);
} else {
uy = source.getValue();
graph.setUnityY(uy);
}
}
public void propertyChange(PropertyChangeEvent e) {
String prop = e.getPropertyName();
if (isVisible()
&& (e.getSource() == optionPane)
&& (JOptionPane.VALUE_PROPERTY.equals(prop)
|| JOptionPane.INPUT_VALUE_PROPERTY.equals(prop))) {
Object value = optionPane.getValue();
if (value == JOptionPane.UNINITIALIZED_VALUE) return;
optionPane.setValue(JOptionPane.UNINITIALIZED_VALUE);
if (button1.equals(value)) {
try {
double a = Double.parseDouble(left.getText());
double b = Double.parseDouble(right.getText());
double err = Double.parseDouble(error.getText());
if (a > b) {
JOptionPane.showMessageDialog(this, "A < B!!!", null, JOptionPane.ERROR_MESSAGE);
} else {
hideIt();
graphic.startApplyingMethod(parentFrame.getSelectedMethod(), err, a, b);
}
} catch (Exception ex) {
JOptionPane.showMessageDialog(
this, "Trebuie sa fie numar real!", null, JOptionPane.ERROR_MESSAGE);
}
} else if (button2.equals(value)) {
hideIt();
}
}
}
public void componentResized(ComponentEvent e) {
Dimension dim = getSize();
dim.height -= 75;
dim.width -= 50;
graph.setDimensions(dim);
}