Example usage for javafx.scene.input KeyCode SUBTRACT

Introduction

In this page you can find the example usage for javafx.scene.input KeyCode SUBTRACT.

Prototype

KeyCode SUBTRACT

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Document

Constant for the Subtract key.

Usage

From source file:ambroafb.general.countcombobox.CountComboBox.java

private void addKeyListeners() {
    KeyCode plus = KeyCode.ADD;/*from w w w.  j  av  a 2  s  .  com*/
    KeyCode minus = KeyCode.SUBTRACT;
    setOnKeyPressed((KeyEvent event) -> {
        KeyCode eventKey = event.getCode();
        CountComboBoxItem selectedItem = getSelectionModel().getSelectedItem();
        if (selectedItem == null)
            return;
        CountComboBoxContainer selectedDrawItem = containers.get(selectedItem.getUniqueIdentifier());

        if (eventKey.equals(plus)) {
            selectedDrawItem.increaseNumberBy(counter);
        } else if (eventKey.equals(minus)) {
            selectedDrawItem.decreaseNumberBy(counter);
        }
        refreshButtonCell();
    });
}

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