public void cancel_actionPerformed(ActionEvent e)
{
reset();
- ap.paintAlignment(true);
+ ap.paintAlignment(true, true);
frame.setVisible(false);
}
updateView();
}
+ /**
+ * update the text field from the threshold slider. preserves state of
+ * 'adjusting' so safe to call in init.
+ */
protected void setThresholdValueText()
{
+ boolean oldadj = adjusting;
adjusting = true;
if (percentThreshold.getState())
{
double scl = slider.getMaximum() - slider.getMinimum();
scl = (slider.getValue() - slider.getMinimum()) / scl;
- thresholdValue.setText(100 * scl + "");
+ thresholdValue.setText(100f * scl + "");
}
else
{
thresholdValue.setText((slider.getValue() / 1000f) + "");
}
thresholdValue.setCaretPosition(0);
- adjusting = false;
+ adjusting = oldadj;
}
-
+
public void thresholdValue_actionPerformed(ActionEvent e)
{
try
float f = Float.parseFloat(thresholdValue.getText());
if (percentThreshold.getState())
{
- slider.setValue(slider.getMinimum()
- + ((int) ((f / 100f) * (slider.getMaximum() - slider
- .getMinimum()))));
+ int pos = slider.getMinimum()
+ + (int) ((slider.getMaximum() - slider.getMinimum()) * f
+ / 100f);
+ slider.setValue(pos);
}
else
{
slider.setValue((int) (f * 1000));
}
- updateView();
+ valueChanged(false);
} catch (NumberFormatException ex)
{
}