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When a new key is bound other commands bound to this key are removed

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- On binding new key existing keys are searched
- If key is in use the old one is removed
- ControlKey is updated with a placeholder key value

#story[1197]
This commit is contained in:
Jessica Syder
2017-08-31 22:28:55 +12:00
parent 2188ddc3a3
commit ce47b0d813
1 changed files with 9 additions and 1 deletions
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racevisionGame/src/main/java/visualiser/Controllers/KeyBindingsController.java
+9 -1
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@@ -114,7 +114,15 @@ public class KeyBindingsController {
anchor.addEventFilter(KeyEvent.KEY_PRESSED, event -> { anchor.addEventFilter(KeyEvent.KEY_PRESSED, event -> {
// if a button was clicked // if a button was clicked
if (currentButton != null) { if (currentButton != null) {
System.out.println("button is clicked"); // check if a button is already mapped to this key
for (int i = 1; i < lstKey.getItems().size(); i++) {
Button button = (Button)lstKey.getItems().get(i);
// update buttons text and remove key binding from command
if (button.getText() == event.getCode().toString()) {
button.setText("");
newKeyFactory.updateKey(button.getId(), button.getId());
}
}
// update text on the button // update text on the button
currentButton.setText(event.getCode().toString()); currentButton.setText(event.getCode().toString());
// update the control key // update the control key