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Diffstat (limited to 'examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/ui/StatusDialog.java')
| -rw-r--r-- | examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/ui/StatusDialog.java | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/ui/StatusDialog.java b/examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/ui/StatusDialog.java deleted file mode 100644 index 00f07fb24..000000000 --- a/examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/ui/StatusDialog.java +++ /dev/null @@ -1,164 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2003 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.compare.examples.xml.ui; - -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Button; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Shell; - -import org.eclipse.jface.dialogs.Dialog; -import org.eclipse.jface.dialogs.IDialogConstants; - -import org.eclipse.core.runtime.IStatus; - -/** - * An abstract base class for dialogs with a status bar and ok/cancel buttons. - * The status message must be passed over as StatusInfo object and can be - * an error, warning or ok. The OK button is enabled or disabled depending - * on the status. - */ -public abstract class StatusDialog extends Dialog { - - private Button fOkButton; - private MessageLine fStatusLine; - private IStatus fLastStatus; - private String fTitle; - private Image fImage; - - /** - * Creates an instane of a status dialog. - */ - public StatusDialog(Shell parent) { - super(parent); - } - - /** - * Specifies whether status line appears to the left of the buttons (default) - * or above them. - * - * @param aboveButtons if <code>true</code> status line is placed above buttons; if - * <code>false</code> to the right - */ - public void setStatusLineAboveButtons(boolean aboveButtons) { - } - - /** - * Update the dialog's status line to reflect the given status. - * It is save to call this method before the dialog has been opened. - */ - protected void updateStatus(IStatus status) { - fLastStatus= status; - if (fStatusLine != null && !fStatusLine.isDisposed()) { - updateButtonsEnableState(status); - StatusUtil.applyToStatusLine(fStatusLine, status); - } - } - - // 1GFCRWW: ITPJUI:ALL - Compile errors in VA/Java - /** - * Returns the last status. - */ - public IStatus getStatus() { - return fLastStatus; - } - - /** - * Updates the status of the ok button to reflect the given status. - * Subclasses may override this method to update additional buttons. - * @param status the status. - */ - protected void updateButtonsEnableState(IStatus status) { - if (fOkButton != null && !fOkButton.isDisposed()) - fOkButton.setEnabled(!status.matches(IStatus.ERROR)); - } - - /* - * @see Window#create(Shell) - */ - protected void configureShell(Shell shell) { - super.configureShell(shell); - if (fTitle != null) - shell.setText(fTitle); - } - - /* - * @see Window#create() - */ - public void create() { - super.create(); - if (fLastStatus != null) { - // policy: dialogs are not allowed to come up with an error message - if (fLastStatus.matches(IStatus.ERROR)) { - StatusInfo status= new StatusInfo(); - status.setError(""); //$NON-NLS-1$ - fLastStatus= status; - } - updateStatus(fLastStatus); - } - } - - /* - * @see Dialog#createButtonsForButtonBar(Composite) - */ - protected void createButtonsForButtonBar(Composite parent) { - fOkButton= createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true); - createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false); - } - - /* - * @see Dialog#createButtonBar(Composite) - */ - protected Control createButtonBar(Composite parent) { - Composite composite= new Composite(parent, SWT.NULL); - GridLayout layout= new GridLayout(); - layout.numColumns= 1; - layout.marginHeight= 0; - layout.marginWidth= convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN); - composite.setLayout(layout); - composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - fStatusLine= new MessageLine(composite); - fStatusLine.setAlignment(SWT.LEFT); - fStatusLine.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - fStatusLine.setMessage(""); //$NON-NLS-1$ - - super.createButtonBar(composite); - return composite; - } - - /** - * Sets the title for this dialog. - * @param title the title. - */ - public void setTitle(String title) { - fTitle= title != null ? title : ""; //$NON-NLS-1$ - Shell shell= getShell(); - if ((shell != null) && !shell.isDisposed()) - shell.setText(fTitle); - } - - /** - * Sets the image for this dialog. - * @param image the image. - */ - public void setImage(Image image) { - fImage= image; - Shell shell= getShell(); - if ((shell != null) && !shell.isDisposed()) - shell.setImage(fImage); - } - -}
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