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Diffstat (limited to 'launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/ui/PixelConverter.java')
-rw-r--r--launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/ui/PixelConverter.java65
1 files changed, 65 insertions, 0 deletions
diff --git a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/ui/PixelConverter.java b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/ui/PixelConverter.java
new file mode 100644
index 00000000000..fbe060676bb
--- /dev/null
+++ b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/ui/PixelConverter.java
@@ -0,0 +1,65 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2004 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.cdt.launch.internal.ui;
+
+
+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() );
+ setFontMetrics( gc.getFontMetrics() );
+ gc.dispose();
+ }
+
+ /**
+ * @see org.eclipse.jface.dialogs.DialogPage#convertHeightInCharsToPixels(int)
+ */
+ public int convertHeightInCharsToPixels( int chars ) {
+ return Dialog.convertHeightInCharsToPixels( getFontMetrics(), chars );
+ }
+
+ /**
+ * @see org.eclipse.jface.dialogs.DialogPage#convertHorizontalDLUsToPixels(int)
+ */
+ public int convertHorizontalDLUsToPixels( int dlus ) {
+ return Dialog.convertHorizontalDLUsToPixels( getFontMetrics(), dlus );
+ }
+
+ /**
+ * @see org.eclipse.jface.dialogs.DialogPage#convertVerticalDLUsToPixels(int)
+ */
+ public int convertVerticalDLUsToPixels( int dlus ) {
+ return Dialog.convertVerticalDLUsToPixels( getFontMetrics(), dlus );
+ }
+
+ /**
+ * @see org.eclipse.jface.dialogs.DialogPage#convertWidthInCharsToPixels(int)
+ */
+ public int convertWidthInCharsToPixels( int chars ) {
+ return Dialog.convertWidthInCharsToPixels( getFontMetrics(), chars );
+ }
+
+ private FontMetrics getFontMetrics() {
+ return this.fFontMetrics;
+ }
+
+ private void setFontMetrics( FontMetrics fontMetrics ) {
+ this.fFontMetrics = fontMetrics;
+ }
+}

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