hu.kazocsaba.imageviewer.DefaultStatusBar Maven / Gradle / Ivy
package hu.kazocsaba.imageviewer;
/**
* A default status bar implementation that displays the current mouse position (in pixel
* coordinates) and the colour of the pixel under the cursor.
* @author Kazó Csaba
*/
public class DefaultStatusBar extends PixelInfoStatusBar implements ImageMouseMotionListener {
@Override
public void mouseMoved(ImageMouseEvent e) {
setPixel(e.getX(), e.getY());
}
@Override
public void mouseExited(ImageMouseEvent e) {
setPixel(-1, -1);
}
@Override
public void mouseEntered(ImageMouseEvent e) {}
@Override
public void mouseDragged(ImageMouseEvent e) {}
@Override
protected void register(ImageViewer viewer) {
super.register(viewer);
viewer.addImageMouseMotionListener(this);
}
@Override
protected void unregister(ImageViewer viewer) {
super.unregister(viewer);
viewer.removeImageMouseMotionListener(this);
}
}