/*******************************************************************************
* Copyright (c) 2000, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
*******************************************************************************/
package org.eclipse.dltk.ui.util;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.swt.graphics.FontMetrics;
import org.eclipse.swt.graphics.GC;
import org.eclipse.swt.widgets.Control;
public class PixelConverter {
private FontMetrics fFontMetrics;
public PixelConverter(Control control) {
GC gc = new GC(control);
gc.setFont(control.getFont());
fFontMetrics = gc.getFontMetrics();
gc.dispose();
}
public int convertHeightInCharsToPixels(int chars) {
return Dialog.convertHeightInCharsToPixels(fFontMetrics, chars);
}
public int convertHorizontalDLUsToPixels(int dlus) {
return Dialog.convertHorizontalDLUsToPixels(fFontMetrics, dlus);
}
public int convertVerticalDLUsToPixels(int dlus) {
return Dialog.convertVerticalDLUsToPixels(fFontMetrics, dlus);
}
public int convertWidthInCharsToPixels(int chars) {
return Dialog.convertWidthInCharsToPixels(fFontMetrics, chars);
}
}