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/*******************************************************************************
* 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.internal;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.*;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.viewers.*;
import org.eclipse.ui.dialogs.SelectionDialog;
public class ListDialog extends SelectionDialog {
private IStructuredContentProvider fContentProvider;
private ILabelProvider fLabelProvider;
private Object fInput;
private TableViewer fTableViewer;
private boolean fAddCancelButton;
public ListDialog(Shell parent) {
super(parent);
fAddCancelButton= false;
}
public void setInput(Object input) {
fInput= input;
}
public void setContentProvider(IStructuredContentProvider sp){
fContentProvider= sp;
}
public void setLabelProvider(ILabelProvider lp){
fLabelProvider= lp;
}
public void setAddCancelButton(boolean addCancelButton) {
fAddCancelButton= addCancelButton;
}
public TableViewer getTableViewer(){
return fTableViewer;
}
public boolean hasFilters(){
return fTableViewer.getFilters() != null && fTableViewer.getFilters().length != 0;
}
public void create() {
setShellStyle(SWT.DIALOG_TRIM | SWT.RESIZE);
super.create();
}
protected void createButtonsForButtonBar(Composite parent) {
if (! fAddCancelButton)
createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
else
super.createButtonsForButtonBar(parent);
}
protected Control createDialogArea(Composite container) {
Composite parent= (Composite) super.createDialogArea(container);
createMessageArea(parent);
fTableViewer= new TableViewer(parent, getTableStyle());
fTableViewer.setContentProvider(fContentProvider);
Table table= fTableViewer.getTable();
fTableViewer.setLabelProvider(fLabelProvider);
fTableViewer.setInput(fInput);
GridData gd= new GridData(GridData.FILL_BOTH);
gd.heightHint= convertHeightInCharsToPixels(15);
gd.widthHint= convertWidthInCharsToPixels(55);
table.setLayoutData(gd);
applyDialogFont(parent);
return parent;
}
protected int getTableStyle() {
return SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER;
}
}
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