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Fix issue with startAlgoButton when enabling the ShortestPathPanel.

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This commit is contained in:
Holt59 2018-02-27 23:35:06 +01:00
parent 592ef40e54
commit 575eb71e64
1 changed files with 15 additions and 9 deletions
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24
src/main/org/insa/graphics/ShortestPathPanel.java
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@ -94,6 +94,8 @@ public class ShortestPathPanel extends JPanel {
// Component that can be enabled/disabled. // Component that can be enabled/disabled.
private ArrayList<JComponent> components = new ArrayList<>(); private ArrayList<JComponent> components = new ArrayList<>();
private JButton startAlgoButton;
// Start listeners // Start listeners
List<ActionListener> startActionListeners = new ArrayList<>(); List<ActionListener> startActionListeners = new ArrayList<>();
@ -157,7 +159,8 @@ public class ShortestPathPanel extends JPanel {
// Bottom panel // Bottom panel
JPanel bottomPanel = new JPanel(); JPanel bottomPanel = new JPanel();
bottomPanel.setLayout(new BoxLayout(bottomPanel, BoxLayout.LINE_AXIS)); bottomPanel.setLayout(new BoxLayout(bottomPanel, BoxLayout.LINE_AXIS));
JButton startAlgoButton = new JButton("Start");
startAlgoButton = new JButton("Start");
startAlgoButton.setEnabled(false); startAlgoButton.setEnabled(false);
startAlgoButton.addActionListener(new ActionListener() { startAlgoButton.addActionListener(new ActionListener() {
@Override @Override
@ -187,7 +190,6 @@ public class ShortestPathPanel extends JPanel {
bottomPanel.add(Box.createHorizontalGlue()); bottomPanel.add(Box.createHorizontalGlue());
bottomPanel.add(hideButton); bottomPanel.add(hideButton);
components.add(startAlgoButton);
components.add(hideButton); components.add(hideButton);
bottomPanel.setAlignmentX(Component.LEFT_ALIGNMENT); bottomPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
@ -199,13 +201,7 @@ public class ShortestPathPanel extends JPanel {
@Override @Override
public void actionPerformed(ActionEvent e) { public void actionPerformed(ActionEvent e) {
InputChangedEvent evt = (InputChangedEvent) e; InputChangedEvent evt = (InputChangedEvent) e;
boolean allNotNull = true; startAlgoButton.setEnabled(allNotNull(evt.getNodes()));
for (Node node: evt.getNodes()) {
if (node == null) {
allNotNull = false;
}
}
startAlgoButton.setEnabled(allNotNull);
} }
}); });
@ -228,6 +224,14 @@ public class ShortestPathPanel extends JPanel {
setEnabled(false); setEnabled(false);
} }
protected boolean allNotNull(List<Node> nodes) {
boolean allNotNull = true;
for (Node node: nodes) {
allNotNull = allNotNull && node != null;
}
return allNotNull;
}
@Override @Override
public void setEnabled(boolean enabled) { public void setEnabled(boolean enabled) {
super.setEnabled(enabled); super.setEnabled(enabled);
@ -235,6 +239,8 @@ public class ShortestPathPanel extends JPanel {
for (JComponent component: components) { for (JComponent component: components) {
component.setEnabled(enabled); component.setEnabled(enabled);
} }
enabled = enabled && allNotNull(this.nodesInputPanel.getNodeForInputs());
startAlgoButton.setEnabled(enabled);
} }
/** /**