laWidget_GetChildAtIndex Function

MPLAB® Harmony Graphics Suite > Graphics Library > Aria Graphics Library > Aria User Interface Library Interface > a) Functions > laWidget_GetChildAtIndex Function

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laWidget_GetChildAtIndex Function

Fetches the child at the specified index from the children list of the specified parent widget

C

LIB_EXPORT laWidget* laWidget_GetChildAtIndex(
    laWidget* parent, 
    uint32_t idx
);

Parameters

Parameters	Description
laWidget* wgt	the widget
uint32_t idx	the desired child index

Returns

laWidget* - a valid child pointer or NULL

MPLAB® Harmony Graphics Suite > Graphics Library > Aria Graphics Library > Aria User Interface Library Interface > a) Functions > laWidget_GetChildAtIndex Function

MPLAB® Harmony Graphics Suite

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