+++ /dev/null
-package net.sourceforge.phpdt.internal.ui.dialogs;
-
-import net.sourceforge.phpdt.internal.ui.PHPUiImages;
-
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.CLabel;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.graphics.RGB;
-import org.eclipse.swt.widgets.Composite;
-
-/**
- * A message line displaying a status.
- */
-public class MessageLine extends CLabel {
-
- private static final RGB ERROR_BACKGROUND_RGB = new RGB(230, 226, 221);
-
- private Color fNormalMsgAreaBackground;
-
- private Color fErrorMsgAreaBackground;
-
- /**
- * Creates a new message line as a child of the given parent.
- */
- public MessageLine(Composite parent) {
- this(parent, SWT.LEFT);
- }
-
- /**
- * Creates a new message line as a child of the parent and with the given
- * SWT stylebits.
- */
- public MessageLine(Composite parent, int style) {
- super(parent, style);
- fNormalMsgAreaBackground = getBackground();
- fErrorMsgAreaBackground = null;
- }
-
- private Image findImage(IStatus status) {
- if (status.isOK()) {
- return null;
- } else if (status.matches(IStatus.ERROR)) {
- return PHPUiImages.get(PHPUiImages.IMG_OBJS_ERROR);
- } else if (status.matches(IStatus.WARNING)) {
- return PHPUiImages.get(PHPUiImages.IMG_OBJS_WARNING);
- } else if (status.matches(IStatus.INFO)) {
- return PHPUiImages.get(PHPUiImages.IMG_OBJS_INFO);
- }
- return null;
- }
-
- /**
- * Sets the message and image to the given status. <code>null</code> is a
- * valid argument and will set the empty text and no image
- */
- public void setErrorStatus(IStatus status) {
- if (status != null) {
- String message = status.getMessage();
- if (message != null && message.length() > 0) {
- setText(message);
- setImage(findImage(status));
- if (fErrorMsgAreaBackground == null) {
- fErrorMsgAreaBackground = new Color(getDisplay(),
- ERROR_BACKGROUND_RGB);
- }
- setBackground(fErrorMsgAreaBackground);
- return;
- }
- }
- setText("");
- setImage(null);
- setBackground(fNormalMsgAreaBackground);
- }
-
- /*
- * @see Widget#dispose()
- */
- public void dispose() {
- if (fErrorMsgAreaBackground != null) {
- fErrorMsgAreaBackground.dispose();
- fErrorMsgAreaBackground = null;
- }
- super.dispose();
- }
-}
\ No newline at end of file