e740. adding an icon to a jlabel component.txt

来自「这里面包含了一百多个JAVA源文件」· 文本 代码 · 共 16 行

This example creates a JLabel component with an icon. 
    // Fetch icon
    Icon icon = new ImageIcon("icon.gif");
    
    // Create a label with text and an icon; the icon appears to the left of the text
    JLabel label = new JLabel("Text Label", icon, JLabel.CENTER);
    
    // Create a label with only an icon
    label = new JLabel(icon);

This example adds or replaces the icon in an existing JLabel component: 
    // Add an icon to an existing label
    label.setIcon(icon);

The methods to control the position of the icon and text within a JLabel component are identical to those of a JButton. See also e747 Moving the Icon in a JButton Component, e748 Moving the Label/Icon Pair in a JButton Component, e749 Setting the Gap Size Between the Label and Icon in a JButton Component, and e750 Adding a Disabled Icon to a JButton Component.