Example usage for javax.swing JLabel getDisabledIcon

Introduction

In this page you can find the example usage for javax.swing JLabel getDisabledIcon.

Prototype

@Transient
public Icon getDisabledIcon() 

Source Link

Document

Returns the icon used by the label when it's disabled.

Usage

From source file:Main.java

public static Rectangle getTextRectangle(JLabel label) {

    String text = label.getText();
    Icon icon = (label.isEnabled()) ? label.getIcon() : label.getDisabledIcon();

    if ((icon == null) && (text == null)) {
        return null;
    }/*from  www . ja  v a  2 s  .  com*/

    Rectangle paintIconR = new Rectangle();
    Rectangle paintTextR = new Rectangle();
    Rectangle paintViewR = new Rectangle();
    Insets paintViewInsets = new Insets(0, 0, 0, 0);

    paintViewInsets = label.getInsets(paintViewInsets);
    paintViewR.x = paintViewInsets.left;
    paintViewR.y = paintViewInsets.top;
    paintViewR.width = label.getWidth() - (paintViewInsets.left + paintViewInsets.right);
    paintViewR.height = label.getHeight() - (paintViewInsets.top + paintViewInsets.bottom);

    Graphics g = label.getGraphics();
    if (g == null) {
        return null;
    }
    String clippedText = SwingUtilities.layoutCompoundLabel(label, g.getFontMetrics(), text, icon,
            label.getVerticalAlignment(), label.getHorizontalAlignment(), label.getVerticalTextPosition(),
            label.getHorizontalTextPosition(), paintViewR, paintIconR, paintTextR, label.getIconTextGap());

    return paintTextR;
}

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From source file:Main.java

public void paint(Graphics g, JComponent c) {

    JLabel label = (JLabel) c;
    String text = label.getText();
    Icon icon = (label.isEnabled()) ? label.getIcon() : label.getDisabledIcon();

    if ((icon == null) && (text == null)) {
        return;//from  w  w w  .j  ava2  s .  c o  m
    }

    FontMetrics fm = g.getFontMetrics();
    paintViewInsets = c.getInsets(paintViewInsets);

    paintViewR.x = paintViewInsets.left;
    paintViewR.y = paintViewInsets.top;

    // Use inverted height & width
    paintViewR.height = c.getWidth() - (paintViewInsets.left + paintViewInsets.right);
    paintViewR.width = c.getHeight() - (paintViewInsets.top + paintViewInsets.bottom);

    paintIconR.x = paintIconR.y = paintIconR.width = paintIconR.height = 0;
    paintTextR.x = paintTextR.y = paintTextR.width = paintTextR.height = 0;

    String clippedText = layoutCL(label, fm, text, icon, paintViewR, paintIconR, paintTextR);

    Graphics2D g2 = (Graphics2D) g;
    AffineTransform tr = g2.getTransform();
    if (clockwise) {
        g2.rotate(Math.PI / 2);
        g2.translate(0, -c.getWidth());
    } else {
        g2.rotate(-Math.PI / 2);
        g2.translate(-c.getHeight(), 0);
    }

    if (icon != null) {
        icon.paintIcon(c, g, paintIconR.x, paintIconR.y);
    }

    if (text != null) {
        int textX = paintTextR.x;
        int textY = paintTextR.y + fm.getAscent();

        if (label.isEnabled()) {
            paintEnabledText(label, g, clippedText, textX, textY);
        } else {
            paintDisabledText(label, g, clippedText, textX, textY);
        }
    }

    g2.setTransform(tr);
}

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