105 lines
2.8 KiB
Java
105 lines
2.8 KiB
Java
|
package view.panels.tabs;
|
||
|
|
||
|
import com.sun.istack.internal.Nullable;
|
||
|
import view.panels.PlotPanel;
|
||
|
|
||
|
import javax.swing.*;
|
||
|
import javax.swing.border.TitledBorder;
|
||
|
import java.awt.*;
|
||
|
|
||
|
/**
|
||
|
* Implementierung verschiedener Algorithmen zur Berechnung von Ausgleichsgeraden.
|
||
|
*
|
||
|
* @Author: Armin Wolf
|
||
|
* @Email: a_wolf28@uni-muenster.de
|
||
|
* @Date: 21.06.2017.
|
||
|
*/
|
||
|
public class RMPanel extends TabPanel {
|
||
|
|
||
|
private JLabel labels;
|
||
|
private JTextField input;
|
||
|
private JPanel continer;
|
||
|
private GridBagConstraints gbc;
|
||
|
|
||
|
public RMPanel() {
|
||
|
super();
|
||
|
this.labels = new JLabel();
|
||
|
|
||
|
this.input = new JTextField();
|
||
|
this.setLayout(new BorderLayout());
|
||
|
|
||
|
|
||
|
this.continer = new JPanel();
|
||
|
this.continer.setLayout(new GridBagLayout());
|
||
|
|
||
|
this.gbc = new GridBagConstraints();
|
||
|
this.gbc.anchor = GridBagConstraints.NORTH;
|
||
|
this.gbc.fill = GridBagConstraints.HORIZONTAL;
|
||
|
|
||
|
addTextfieldAndInput(0, "\u00df (0 < \u00df < 1)", 0.5);
|
||
|
|
||
|
|
||
|
JPanel buttonPanel = new JPanel();
|
||
|
buttonPanel.setLayout(new FlowLayout(FlowLayout.LEFT));
|
||
|
gbc.insets = new Insets(30, 0, 10, 0);
|
||
|
gbc.gridx = 0;
|
||
|
gbc.gridy = 2;
|
||
|
gbc.weightx = 0.05;
|
||
|
gbc.weighty = 0.05;
|
||
|
buttonPanel.add(getStartButton());
|
||
|
continer.add(buttonPanel, gbc);
|
||
|
|
||
|
getNorthPanel().add(continer, BorderLayout.CENTER);
|
||
|
this.add(getNorthPanel(), BorderLayout.NORTH);
|
||
|
this.add(getCenterPanel(), BorderLayout.CENTER);
|
||
|
}
|
||
|
|
||
|
@Override
|
||
|
protected void addTextfieldAndInput(int row, String name, Double value) {
|
||
|
this.labels = new JLabel(name);
|
||
|
this.labels.setFont(new Font("SansSerif", Font.PLAIN, 13));
|
||
|
this.input = new JTextField();
|
||
|
this.input.setText("" + value);
|
||
|
|
||
|
gbc.insets = new Insets(0, 5, 0, 0);
|
||
|
gbc.gridx = 0;
|
||
|
gbc.gridy = row;
|
||
|
gbc.weightx = 0.05;
|
||
|
gbc.weighty = 0.05;
|
||
|
continer.add(this.labels, gbc);
|
||
|
|
||
|
gbc.gridx = 1;
|
||
|
gbc.gridy = row;
|
||
|
gbc.weightx = 0.9;
|
||
|
gbc.weighty = 0.05;
|
||
|
gbc.insets = new Insets(0, 0, 0, 5);
|
||
|
continer.add(this.input, gbc);
|
||
|
}
|
||
|
|
||
|
|
||
|
@Nullable
|
||
|
public String getInput() {
|
||
|
String input = "";
|
||
|
input = this.input.getText();
|
||
|
if (isNumeric(input))
|
||
|
return input;
|
||
|
else
|
||
|
JOptionPane.showMessageDialog(this, "Bitte geben Sie numerische Werte als Parameter an.", "Fehler bei der Eingabe", JOptionPane.ERROR_MESSAGE);
|
||
|
return null;
|
||
|
}
|
||
|
|
||
|
public void setInput(JTextField input) {
|
||
|
this.input = input;
|
||
|
}
|
||
|
|
||
|
|
||
|
public boolean isNumeric(String str) {
|
||
|
try {
|
||
|
double d = Double.parseDouble(str);
|
||
|
} catch (NumberFormatException nfe) {
|
||
|
return false;
|
||
|
}
|
||
|
return true;
|
||
|
}
|
||
|
}
|