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13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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15  * accompanied this code).
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25 
26 package sun.lwawt.macosx;
27 
28 import java.awt.Menu;
29 import java.awt.MenuBar;
30 import java.awt.peer.MenuBarPeer;
31 
32 import sun.awt.AWTAccessor;
33 
34 public final class CMenuBar extends CMenuComponent implements MenuBarPeer {
35 
36     private int nextInsertionIndex = -1;
37 
CMenuBar(MenuBar target)38     public CMenuBar(MenuBar target) {
39         super(target);
40     }
41 
42     @Override
createModel()43     long createModel() {
44         return nativeCreateMenuBar();
45     }
46 
47     @Override
addHelpMenu(final Menu m)48     public void addHelpMenu(final Menu m) {
49         final CMenu cMenu = AWTAccessor.getMenuComponentAccessor().getPeer(m);
50         execute(parentPtr -> cMenu.execute(
51                 menuPtr -> nativeSetHelpMenu(parentPtr, menuPtr)));
52      }
53 
getNextInsertionIndex()54     public int getNextInsertionIndex() {
55         return nextInsertionIndex;
56     }
57 
58     // Used by ScreenMenuBar to add newly visible menus in the right spot.
setNextInsertionIndex(int index)59     public void setNextInsertionIndex(int index) {
60         nextInsertionIndex = index;
61     }
62 
63     @Override
addMenu(Menu m)64     public void addMenu(Menu m) {
65         // Nothing to do here -- we added it when the menu was created.
66     }
67 
68     @Override
delMenu(final int index)69     public void delMenu(final int index) {
70         execute(ptr -> nativeDelMenu(ptr, index));
71     }
72 
nativeCreateMenuBar()73     private native long nativeCreateMenuBar();
nativeSetHelpMenu(long menuBarPtr, long menuPtr)74     private native void nativeSetHelpMenu(long menuBarPtr, long menuPtr);
nativeDelMenu(long menuBarPtr, int index)75     private native void nativeDelMenu(long menuBarPtr, int index);
76 }
77