1 files changed, 66 insertions, 0 deletions
diff --git a/base/src/main/java/bjc/utils/gui/panels/FormattedInputPanel.java b/base/src/main/java/bjc/utils/gui/panels/FormattedInputPanel.java
new file mode 100644
index 0000000..2cecf0c
--- /dev/null
+++ b/base/src/main/java/bjc/utils/gui/panels/FormattedInputPanel.java
@@ -0,0 +1,66 @@
+package bjc.utils.gui.panels;
+
+import java.util.function.Consumer;
+
+import javax.swing.JFormattedTextField;
+import javax.swing.JFormattedTextField.AbstractFormatter;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+
+import bjc.utils.gui.layout.HLayout;
+
+/**
+ * A simple panel allowing for input of a single formatted value
+ *
+ * @author ben
+ *
+ * @param <InputVal>
+ *                The type of value being formatted
+ */
+public class FormattedInputPanel<InputVal> extends JPanel {
+	private static final long serialVersionUID = 5232016563558588031L;
+
+	private final JFormattedTextField field;
+
+	/**
+	 * Create a new formatted input panel
+	 *
+	 * @param label
+	 *                The label for this panel
+	 * @param length
+	 *                The length of this panel
+	 * @param formatter
+	 *                The formatter to use for input
+	 * @param reciever
+	 *                The action to call whenever the value changes
+	 */
+	@SuppressWarnings("unchecked")
+	public FormattedInputPanel(final String label, final int length, final AbstractFormatter formatter,
+			final Consumer<InputVal> reciever) {
+		setLayout(new HLayout(2));
+
+		final JLabel lab = new JLabel(label);
+		field = new JFormattedTextField(formatter);
+
+		field.setColumns(length);
+		field.setFocusLostBehavior(JFormattedTextField.COMMIT_OR_REVERT);
+		field.addPropertyChangeListener("value", (event) -> {
+			// This is safe, because InputVal should be the type of
+			// whatever object the formatter is returning
+			reciever.accept((InputVal) field.getValue());
+		});
+
+		add(lab);
+		add(field);
+	}
+
+	/**
+	 * Reset the value in this panel to a specified value
+	 *
+	 * @param value
+	 *                The value to set the panel to
+	 */
+	public void resetValues(final InputVal value) {
+		field.setValue(value);
+	}
+}