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Re: Why doesn't CreatePopupButtonControl draw?

On 7/27/04 12:41 PM, jason rusoff didst favor us with:

> I am building a carbon app with popup menus that I need to build
> programaticly. I find that the controls show up in the UI and when I
> click on them the popup menu appears, but once released the controls
> draw with no text in the menu. Here is how I am building the controls:
>
> menuID = ::UniqueID('MENU');
> err = CreateNewMenu(menuID,0,&newMenu); // create the menu that popup
> control will use, use ppd control as ID
> .... Add some items to the menu....
> ::AddResource ((char**)newMenu,'MENU',menuID,"\pfoo"); // add it to to
> the resource map so CreatePopup can find it
> err =
> CreatePopupButtonControl(GetControlOwner(view),location,titleCF,menuID,t
> rue,100,teJustLeft,0,&PopupControl);
> SetControlPopupMenuHandle(PopupControl,newMenu);
>
> Any ideas on what would cause the control not to draw the currently
> selected item in the menu?

It's one of the most commonly mentioned problem on the list: You have to set
the control's maximum value to the number of items in the menu.

Larry
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References: 
 >Why doesn't CreatePopupButtonControl draw? (From: jason rusoff <email@hidden>)



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