Fix issue with startAlgoButton when enabling the ShortestPathPanel.
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592ef40e54
commit
575eb71e64
@ -94,6 +94,8 @@ public class ShortestPathPanel extends JPanel {
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// Component that can be enabled/disabled.
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// Component that can be enabled/disabled.
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private ArrayList<JComponent> components = new ArrayList<>();
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private ArrayList<JComponent> components = new ArrayList<>();
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private JButton startAlgoButton;
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// Start listeners
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// Start listeners
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List<ActionListener> startActionListeners = new ArrayList<>();
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List<ActionListener> startActionListeners = new ArrayList<>();
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@ -157,7 +159,8 @@ public class ShortestPathPanel extends JPanel {
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// Bottom panel
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// Bottom panel
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JPanel bottomPanel = new JPanel();
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JPanel bottomPanel = new JPanel();
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bottomPanel.setLayout(new BoxLayout(bottomPanel, BoxLayout.LINE_AXIS));
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bottomPanel.setLayout(new BoxLayout(bottomPanel, BoxLayout.LINE_AXIS));
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JButton startAlgoButton = new JButton("Start");
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startAlgoButton = new JButton("Start");
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startAlgoButton.setEnabled(false);
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startAlgoButton.setEnabled(false);
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startAlgoButton.addActionListener(new ActionListener() {
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startAlgoButton.addActionListener(new ActionListener() {
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@Override
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@Override
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@ -187,7 +190,6 @@ public class ShortestPathPanel extends JPanel {
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bottomPanel.add(Box.createHorizontalGlue());
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bottomPanel.add(Box.createHorizontalGlue());
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bottomPanel.add(hideButton);
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bottomPanel.add(hideButton);
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components.add(startAlgoButton);
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components.add(hideButton);
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components.add(hideButton);
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bottomPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
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bottomPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
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@ -199,13 +201,7 @@ public class ShortestPathPanel extends JPanel {
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@Override
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@Override
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public void actionPerformed(ActionEvent e) {
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public void actionPerformed(ActionEvent e) {
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InputChangedEvent evt = (InputChangedEvent) e;
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InputChangedEvent evt = (InputChangedEvent) e;
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boolean allNotNull = true;
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startAlgoButton.setEnabled(allNotNull(evt.getNodes()));
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for (Node node: evt.getNodes()) {
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if (node == null) {
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allNotNull = false;
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}
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}
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startAlgoButton.setEnabled(allNotNull);
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}
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}
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});
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});
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@ -228,6 +224,14 @@ public class ShortestPathPanel extends JPanel {
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setEnabled(false);
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setEnabled(false);
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}
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}
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protected boolean allNotNull(List<Node> nodes) {
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boolean allNotNull = true;
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for (Node node: nodes) {
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allNotNull = allNotNull && node != null;
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}
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return allNotNull;
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}
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@Override
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@Override
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public void setEnabled(boolean enabled) {
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public void setEnabled(boolean enabled) {
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super.setEnabled(enabled);
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super.setEnabled(enabled);
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@ -235,6 +239,8 @@ public class ShortestPathPanel extends JPanel {
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for (JComponent component: components) {
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for (JComponent component: components) {
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component.setEnabled(enabled);
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component.setEnabled(enabled);
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}
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}
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enabled = enabled && allNotNull(this.nodesInputPanel.getNodeForInputs());
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startAlgoButton.setEnabled(enabled);
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}
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}
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/**
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/**
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