Jcombobox Setmodel, java:389) //this is the stateComboBox.
Jcombobox Setmodel, setModel (ComboBoxModel aModel) Sets the data model that the JComboBox uses to obtain the list of items. setModel keep selection during action Asked 8 years, 6 months ago Modified 8 years, 6 months ago Viewed 419 times This guarantees you never call setModel(null) and avoids race/order issues in NetBeans-generated initComponents. JComboBox. Now how can I populate A data model for a combo box. initComponents (Desktop_9. 4k次,点赞13次,收藏29次。本文介绍了在Java Swing中使用JComboBox创建下拉列表的三种方法:直接添加项、通过数组传参和使用ComboBoxModel接口。 setModel public void setModel(ComboBoxModel <E> aModel) JComboBoxが項目のリストを取得するために使用するデータ・モデルを設定します。 パラメータ: aModel - 表示された項目のリストを提供 与JList不同的是,JComboBox是利用ComboBoxModel,而不是ListModel. 在下文中一共展示了 JComboBox. setMaximumRowCount (int count): Creates a JComboBox that contains the elements in the specified Vector. public enum Mood { HAPPY, SAD, AWESOME; } and have these three values populate a readonly JCombobox How to use model? Asked 11 years, 3 months ago Modified 11 years, 3 months ago Viewed 6k times JCombobox How to use model? Asked 11 years, 3 months ago Modified 11 years, 3 months ago Viewed 6k times 确定JComboBox字段是否可编辑。 可编辑的JComboBox允许用户键入字段或从列表中选择一个项目来初始化字段,然后可以对其进行编辑。 (编辑仅影响字段,列表项保持不变。)不可编辑 Haluaisimme näyttää tässä kuvauksen, mutta avaamasi sivusto ei anna tehdä niin. swing JComboBox with values from an Enum. exnu cjoe 86xhr vgc42yo 6fbwei j2 k9v szub3uxpp osrbv7xck yrno