QNX RTOS v4 Knowledge Base
QNX RTOS v4 Knowledge Base
| Title |
Disabling menu items in a PtMenu widget. |
| Ref. No. |
QNX.000010424 |
| Category(ies) |
Development |
| Issue |
I'm having some difficulty with a PtMenu widget. Any widgets placed on a PtMenu can't be blocked or ghosted (Pt_BLOCK, Pt_GHOST). I've tried the same widgets placed on other widgets (such as a PtMenuBar) and I can disable them.x0d
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| Solution |
The following is an example on how you could deal with this using the ApModifyItemState( ). x0d
ApModifyItemState( &filemenu, AB_ITEM_DIM, ABN_testone , NULL);x0d
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For more information on this function you can see the library reference at http://qdn.qnx.com/support/docs/photon_2.0_en/lib_ref/ap/apmodifyitemstate.htmlx0d
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