/**
* Sets the image to display in the frame.
*
* @param imageIcon the image to display in the frame
*/
public void setImageIcon(ImageIcon imageIcon) {
// Intercept the action to validate the user icon and not the default
super.setImageIcon(imageIcon.getImage());
this.isDefaultImage = false;
this.currentImage = imageIcon.getImage();
}
public void squish(Graphics g, ImageIcon icon, int x, int y, double scale) {
if (isVisible()) {
g.drawImage(
icon.getImage(),
x,
y,
(int) (icon.getIconWidth() * scale),
(int) (icon.getIconHeight() * scale),
this);
}
}
private static ImageIcon makeRolloverIcon(ImageIcon srcIcon) {
RescaleOp op =
new RescaleOp(new float[] {1.2f, 1.2f, 1.2f, 1f}, new float[] {0f, 0f, 0f, 0f}, null);
BufferedImage img =
new BufferedImage(
srcIcon.getIconWidth(), srcIcon.getIconHeight(), BufferedImage.TYPE_INT_ARGB);
Graphics g = img.getGraphics();
// g.drawImage(srcIcon.getImage(), 0, 0, null);
srcIcon.paintIcon(null, g, 0, 0);
g.dispose();
return new ImageIcon(op.filter(img, null));
}
public void loadImage(File f) {
if (f == null) {
thumbnail = null;
} else {
ImageIcon tmpIcon = new ImageIcon(f.getPath());
if (tmpIcon.getIconWidth() > 90) {
thumbnail =
new ImageIcon(tmpIcon.getImage().getScaledInstance(90, -1, Image.SCALE_DEFAULT));
} else {
thumbnail = tmpIcon;
}
}
}
public void paint(Graphics g) {
super.paint(g);
if (thumbnail != null) {
int x = getWidth() / 2 - thumbnail.getIconWidth() / 2;
int y = getHeight() / 2 - thumbnail.getIconHeight() / 2;
if (y < 0) {
y = 0;
}
if (x < 5) {
x = 5;
}
thumbnail.paintIcon(this, g, x, y);
}
}
// icon handling ------------------------------------------------------------
// setzt anhand des Status (fieldState) das entsprechende Icon
private final void setImage() {
switch (fieldState) {
case ERROR_STATE:
currentImage = errorIcon.getImage();
imageLabel.setIcon(errorIcon);
imageLabel.setToolTipText("failure");
textField.setMargin(bildInsets);
break;
case REQUIRE_STATE:
currentImage = requireIcon.getImage();
imageLabel.setIcon(requireIcon);
imageLabel.setToolTipText("required");
textField.setMargin(bildInsets);
break;
case WARNING_STATE:
currentImage = warningIcon.getImage();
imageLabel.setIcon(warningIcon);
imageLabel.setToolTipText("warning");
textField.setMargin(bildInsets);
break;
case CHECKED_STATE:
currentImage = checkedIcon.getImage();
imageLabel.setIcon(checkedIcon);
imageLabel.setToolTipText("ok");
textField.setMargin(bildInsets);
break;
case USER_STATE:
currentImage = userIcon.getImage();
imageLabel.setIcon(userIcon);
imageLabel.setToolTipText("user message");
textField.setMargin(bildInsets);
break;
default: // case NOTHING_STATE :
currentImage = null;
imageLabel.setIcon(null);
imageLabel.setToolTipText("");
textField.setMargin(leerInsets);
}
repaint();
}