Merge branch 'develop' into features/JAL-3010ontologyFeatureSettings

[jalview.git] / src / jalview / util / ShortcutKeyMaskExWrapper8.java

diff --git a/src/jalview/util/ShortcutKeyMaskExWrapper8.java b/src/jalview/util/ShortcutKeyMaskExWrapper8.java
new file mode 100644 (file)
index 0000000..a7817bd
--- /dev/null
+++ b/src/jalview/util/ShortcutKeyMaskExWrapper8.java
@@ -0,0 +1,41 @@
+package jalview.util;
+
+import java.awt.GraphicsEnvironment;
+import java.awt.Toolkit;
+import java.awt.event.KeyEvent;
+import java.awt.event.MouseEvent;
+
+public class ShortcutKeyMaskExWrapper8 implements ShortcutKeyMaskExWrapperI
+{
+  public final static int SHIFT_DOWN_MASK;
+
+  public final static int ALT_DOWN_MASK;
+
+  static
+  {
+    SHIFT_DOWN_MASK = KeyEvent.SHIFT_MASK;
+    ALT_DOWN_MASK = KeyEvent.ALT_MASK;
+  }
+
+  @Override
+  public int getMenuShortcutKeyMaskEx()
+  {
+    try
+    {
+      if (!GraphicsEnvironment.isHeadless())
+      {
+        return Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
+      }
+    } catch (java.lang.Throwable t)
+    {
+    }
+    return 0;
+  }
+
+  @Override
+  public int getModifiersEx(MouseEvent e)
+  {
+    return e.getModifiers();
+  }
+
+}