LbGetVisibleCount Macro

Microchip Graphics Library

#define LbGetVisibleCount(pLb) \
        (                                                                                                    \
            (((LISTBOX *)pLb)->hdr.bottom - ((LISTBOX *)pLb)->hdr.top - 2 * (GOL_EMBOSS_SIZE + LB_INDENT)) / \
                ((LISTBOX *)pLb)->textHeight                                                                 \
        )

Overview

This macro returns the number of items visible in the list box window.

Input Parameters

Input Parameters	Description
pLb	The pointer to the list box object.

Returns

The number of items visible in the list box window.

Preconditions

none

Side Effects

none

Library API > Graphics Object Layer API > GOL Objects > List Box > LbGetVisibleCount Macro

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