Date: Thu, 16 Mar 1995 10:24:51 -0800 From: perry@pure.com (Perry Clarke) To: oi-users@freefall.cdrom.com Subject: Getting the selection in an OI_abbr_menu Message-ID: <199503161824.AA19688@pure>
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[OI 4.5, Solaris 5.4]
I'm having a bit of trouble finding out which is the selected cell in an
OI_abbr_menu. None of the members which relate to the currently selected
cell will admit to anything being selected.
For example, the following code fragment always prints "num_selected -1"
although the menu obviously has a currently selected item:
else if ( obj->is_derived_from( "OI_abbr_menu" ) )
{
printf("\nSetOptionsFromFields: num_selected %d\n",
((OI_menu *)obj)->num_selected() );
}
I've also tried iterating through the menu cells. I can print their names
but none of them will admit to being selected.
I know that I could use a callback to record the changing selection and
assume that the last change was the one I wanted but I'm trying to keep
this simple and just use the vanilla OI objects.
What's the trick?
Perry
--
Perry Clarke perry@pure.com <> peregrine@eworld.com (408) 524 3058
Pure Software, Sunnyvale, CA
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