1 files changed, 44 insertions, 0 deletions
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/LineHeaderAnnotation.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/LineHeaderAnnotation.java
new file mode 100644
index 00000000000..e9f3dc7f3ec
--- /dev/null
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/text/source/inlined/LineHeaderAnnotation.java
@@ -0,0 +1,44 @@
+/**
+ *  Copyright (c) 2017 Angelo ZERR.
+ *  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
+ *
+ *  Contributors:
+ *  Angelo Zerr <angelo.zerr@gmail.com> - [CodeMining] Provide inline annotations support - Bug 527675
+ */
+package org.eclipse.jface.text.source.inlined;
+
+import org.eclipse.swt.custom.StyledText;
+
+import org.eclipse.jface.text.Position;
+
+/**
+ * Inlined annotation which is drawn before a line and which takes some place with a given height.
+ *
+ * @since 3.13.0
+ */
+public class LineHeaderAnnotation extends AbstractInlinedAnnotation {
+
+	/**
+	 * Line header annotation constructor.
+	 *
+	 * @param position the position where the annotation must be drawn.
+	 * @param textWidget the {@link StyledText} widget where the annotation must be drawn.
+	 */
+	public LineHeaderAnnotation(Position position, StyledText textWidget) {
+		super(position, textWidget);
+	}
+
+	/**
+	 * Returns the annotation height. By default, returns the {@link StyledText#getLineHeight()}.
+	 *
+	 * @return the annotation height.
+	 */
+	public int getHeight() {
+		StyledText styledText= super.getTextWidget();
+		return styledText.getLineHeight();
+	}
+
+}