JTabbedPane JLabel，JTextField [英] JTabbedPane JLabel, JTextField

问题描述

是的，我有一个JTabbedPane，它有一个包含JLabel和JTextField的JPanel。

Right, I have a JTabbedPane that has a JPanel that contains a JLabel and a JTextField.

我的代码

JTabbed Pane声明：

JTabbed Pane declaration :

        this.tabPane = new JTabbedPane();
    this.tabPane.setSize(750, 50);
    this.tabPane.setLocation(10, 10);
        tabPane.setSize(750,450);
    tabPane.add("ControlPanel",controlPanel);

文本字段声明：

    this.channelTxtFld = new JTextField("");
    this.channelTxtFld.setFont(this.indentedFont);
    this.channelTxtFld.setSize(200, 30);
    this.channelTxtFld.setLocation(200, 10);

JLabel：
this.channelLabel = new JLabel（Channel name：）;
this.channelLabel.setSize（150,30）;
this.channelLabel.setLocation（10,10）;

JLabel : this.channelLabel = new JLabel("Channel name : "); this.channelLabel.setSize(150, 30); this.channelLabel.setLocation(10,10);

private void createPanels() {
    controlPanel = new JPanel();
    controlPanel.setSize(650,500);
}
 private void fillPanels() {
    controlPanel.add(channelLabel);
    controlPanel.add(channelTxtFld);

}

那么我的计划是，有一个标签式窗格有一个JPanel我在固定位置有一些标签，文本字段和按钮，但在这之后这是我的结果：

So what my plan is, was to have a tabbed pane that has a JPanel where I have some Labels, textfields and buttons on fixed positions, but after doing this this is my result:

http://i.stack.imgur.com/vXa68.png

我想要的是我有JLabel，旁边是一个完整的JTextfield，左边不是中间。

What I wanted was that I had the JLabel and next to it a full grown JTextfield on the left side not in the middle.

任何人都知道我的错误是什么？

Anyone any idea what my mistake is ?

谢谢：）

推荐答案

什么样的布局管理器是你使用controlPanel，你可能想要BorderLayout，将Label放在西方，TextField放在中心。

What kind of Layout Manager are you using for your controlPanel, you probably want BorderLayout, putting the Label in the West, and the TextField in the center.

BTW，设置各种组件的大小和位置没有意义，除非你使用Null布局，这不是一个好主意。所以我会删除所有这些东西，让布局管理器为你做。

BTW, setting the size and position of various components doesn't make sense unless you are using a Null Layout, which isn't a good idea. So i'd remove all that stuff and let the Layout Manager do it for you.

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