本文整理了Java中javax.swing.JLabel.getIcon()方法的一些代码示例，展示了JLabel.getIcon()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JLabel.getIcon()方法的具体详情如下：
包路径：javax.swing.JLabel
类名称：JLabel
方法名：getIcon

JLabel.getIcon介绍

暂无

代码示例

代码示例来源：origin: stackoverflow.com

JOptionPane.showMessageDialog(null, imageLabel);
Icon icon = imageLabel.getIcon();

代码示例来源：origin: stackoverflow.com

Icon icon = getIcon();

代码示例来源：origin: org.netbeans.api/org-openide-awt

animationTimer = new AnimationTimer(lbl, lbl.getIcon());
} else {
  animationTimer = null;

代码示例来源：origin: com.haulmont.thirdparty/swingx-core

/**
 * @param treeComponent
 */
private void updateIconWidth(Component treeComponent) {
  iconWidth = 0;
  if (!(treeComponent instanceof JLabel)) return;
  Icon icon = ((JLabel) treeComponent).getIcon();
  if (icon != null) {
    iconWidth = icon.getIconWidth() + ((JLabel) treeComponent).getIconTextGap();
  }
  
}

代码示例来源：origin: stackoverflow.com

System.out.println("getSourceActions");
DragPanel p = (DragPanel)c;
label.setIcon(p.draggingLabel.getIcon());
label.setText(p.draggingLabel.getText());
window.pack();
 DragPanel src = (DragPanel)support.getTransferable().getTransferData(localObjectFlavor);
 JLabel l = new JLabel();
 l.setIcon(src.draggingLabel.getIcon());
 l.setText(src.draggingLabel.getText());
 target.add(l);

代码示例来源：origin: org.bidib.jbidib.swinglabs.swingx/swingx-core

/**
 * @param treeComponent
 */
private void updateIconWidth(Component treeComponent) {
  iconWidth = 0;
  if (!(treeComponent instanceof JLabel)) return;
  Icon icon = ((JLabel) treeComponent).getIcon();
  if (icon != null) {
    iconWidth = icon.getIconWidth() + ((JLabel) treeComponent).getIconTextGap();
  }
  
}

代码示例来源：origin: igniterealtime/Spark

/**
 * Returns the current icon used in the textfield.
 *
 * @return the icon used in the textfield.
 */
public Icon getIcon() {
  return imageComponent.getIcon();
}

代码示例来源：origin: net.java.dev.swing-layout/swing-layout

private int getLabelBaseline(JLabel label, int height) {
  Icon icon = (label.isEnabled()) ? label.getIcon() :
            label.getDisabledIcon();
  FontMetrics fm = label.getFontMetrics(label.getFont());
  resetRects(label, height);
  SwingUtilities.layoutCompoundLabel(label, fm,
    "a", icon, label.getVerticalAlignment(),
    label.getHorizontalAlignment(), label.getVerticalTextPosition(),
    label.getHorizontalTextPosition(), viewRect, iconRect, textRect,
    label.getIconTextGap());
  return textRect.y + fm.getAscent();
}

代码示例来源：origin: com.fifesoft.rtext/fife.common

/**
 * Returns the icon displayed by this titled panel.
 *
 * @return The icon.
 * @see #setIcon
 */
public Icon getIcon() {
  return iconLabel.getIcon();
}

代码示例来源：origin: net.java.dev.swing-layout/swing-layout

private static int getLabelBaseline(JLabel label, int height) {
  Icon icon = (label.isEnabled()) ? label.getIcon() :
            label.getDisabledIcon();
  FontMetrics fm = label.getFontMetrics(label.getFont());
  resetRects(label, height);
  SwingUtilities.layoutCompoundLabel(label, fm,
    "a", icon, label.getVerticalAlignment(),
    label.getHorizontalAlignment(), label.getVerticalTextPosition(),
    label.getHorizontalTextPosition(), viewRect, iconRect, textRect,
    label.getIconTextGap());
  return textRect.y + fm.getAscent();
}

代码示例来源：origin: com.haulmont.thirdparty/swingx-core

/**
 * Returns the graphic image (glyph, icon) that the 
 * <code>JXTitledSeparator</code> displays.
 *
 * @return an Icon
 * @see #setIcon
 */
public Icon getIcon() {
  return label.getIcon();
}

代码示例来源：origin: khuxtable/seaglass

protected void paint(SeaGlassContext context, Graphics g) {
  JLabel label = (JLabel) context.getComponent();
  Icon icon = (label.isEnabled()) ? label.getIcon() : label.getDisabledIcon();
  g.setColor(context.getStyle().getColor(context, ColorType.TEXT_FOREGROUND));
  g.setFont(style.getFont(context));
  context.getStyle().getGraphicsUtils(context).paintText(context, g, label.getText(), icon, label.getHorizontalAlignment(),
    label.getVerticalAlignment(), label.getHorizontalTextPosition(), label.getVerticalTextPosition(),
    label.getIconTextGap(), label.getDisplayedMnemonicIndex(), 0);
}

代码示例来源：origin: com.haulmont.thirdparty/swingx-core

/**
 * Returns the icon used in this panel, may be null.
 * 
 * @return the icon used in this panel, may be null.
 */
@Override
public Icon getIcon() {
  return iconLabel.getIcon();
}

代码示例来源：origin: igniterealtime/Spark

/**
 * Returns the Icon representation of the Avatar.
 *
 * @return Icon of avatar.
 */
public Icon getAvatar() {
  return avatar.getIcon();
}

代码示例来源：origin: org.nuiton/nuiton-widgets

/**
 * Returns the frame's icon.
 * 
 * @return the frame's icon
 */
public Icon getFrameIcon() {
  return titleLabel.getIcon();
}

代码示例来源：origin: com.google.code.validationframework/validationframework-swing

/**
 * @see AbstractComponentProperty#getPropertyValueFromComponent()
 */
@Override
protected Icon getPropertyValueFromComponent() {
  return component.getIcon();
}

代码示例来源：origin: io.ultreia.java4all.jaxx/jaxx-widgets-extra

/**
 * Returns the frame's icon.
 *
 * @return the frame's icon
 */
public Icon getFrameIcon() {
  return titleLabel.getIcon();
}

代码示例来源：origin: stackoverflow.com

addition.addMouseListener(new MouseAdapter() {

  @Override
  public void mouseClicked(MouseEvent e) {
    JLabel label = (JLabel) e.getComponent();
    Icon icon = label.getIcon();
    // Create new frame and pass it the icon value
  }

});

代码示例来源：origin: org.jboss.errai/errai-tools

@Override
 public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus) {
  super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);

  if (value instanceof DefaultMutableTreeNode && ((DefaultMutableTreeNode) value).getUserObject() instanceof JLabel) {
   JLabel l = (JLabel) ((DefaultMutableTreeNode) value).getUserObject();
   setIcon(l.getIcon());
   setText(l.getText());
  }

  return this;
 }
}

代码示例来源：origin: apache/felix

public void mouseClicked(MouseEvent e){
    if (SwingUtilities.isLeftMouseButton(e)){
     if (e.getClickCount()==1){
     Icon icon = label.getIcon();
     if (icon == LIGHT_ON)
       model.switchOff();
     else 
       model.switchOn();
     }
    }
   }
});