diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/gui')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/gui/ListParameterPanel.java | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/gui/ListParameterPanel.java b/BJC-Utils2/src/main/java/bjc/utils/gui/ListParameterPanel.java index 26a5a78..956c535 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/gui/ListParameterPanel.java +++ b/BJC-Utils2/src/main/java/bjc/utils/gui/ListParameterPanel.java @@ -89,26 +89,33 @@ public class ListParameterPanel<E> extends JPanel { if (addAction != null) { addParam = new JButton("Add..."); - addParam.addActionListener( - (event) -> ((DefaultListModel<E>) list.getModel()) - .addElement(addAction.get())); + addParam.addActionListener((event) -> { + DefaultListModel<E> model = + (DefaultListModel<E>) list.getModel(); + + model.addElement(addAction.get()); + }); } JButton editParam = null; if (editAction != null) { editParam = new JButton("Edit..."); - editParam.addActionListener( - (event) -> editAction.accept(list.getSelectedValue())); + editParam.addActionListener((event) -> { + editAction.accept(list.getSelectedValue()); + }); } JButton removeParam = null; if (removeAction != null) { removeParam = new JButton("Remove..."); - removeParam.addActionListener((event) -> removeAction - .accept(((DefaultListModel<E>) list.getModel()) - .remove(list.getSelectedIndex()))); + removeParam.addActionListener((event) -> { + DefaultListModel<E> model = + (DefaultListModel<E>) list.getModel(); + + removeAction.accept(model.remove(list.getSelectedIndex())); + }); } if (addAction != null) { |