【发布时间】:2016-04-13 06:46:55
【问题描述】:
我正在使用 gui 开发一个基本的 mvc 模式。此代码包括 JComboBox。当点击 jcombobox 并从这里选择一个字符串项时,空标签将填充一个特定的字符串。我应该如何做我的控制器类?
这是我的 Gui 课
public class SchoolView extends JPanel {
private JTextField selectedStandName;
private JComboBox<String> stands;
private JLabel standLabel;
String[] items = { "Rainbow Pots", "BookWorm's Place","Caffein Charger","Jedi's Place"};
public SchoolView() {
stands = new JComboBox<String>(items);
add(stands);
addStandLabel();
addStandInfoLabel();
addStandInfoField();
}
private void addStandLabel() {
standLabel = new JLabel("Stands");
add(standLabel);
}
private void addStandInfoLabel() {
JLabel selectedStandInfo = new JLabel("Stand Info");
add(selectedStandInfo);
}
private void addStandInfoField() {
SelectedStandName = new JTextField();
add(selectedStandName);
selectedStandName.setColumns(20);
}
}
这是我的控制器类
public class SchoolController {
public SchoolController(){}
}
【问题讨论】:
标签: java user-interface model-view-controller