#include "Ltwrappr.h"
L_INT LContainer::GetMetrics (pMetrics)
pCONTAINERMETRICS pMetrics; |
pointer to a structure |
Gets the current container metrics information.
Parameter |
Description |
pMetrics |
Pointer to CONTAINERMETRICS structure to be updated with the current container metrics information. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Required DLLs and Libraries
LTCON For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
Functions: |
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Topics: |
L_INT LContainer_GetMetricsExample(LContainer & lcont)
{
L_INT nRet;
CONTAINERMETRICS Metrics ;
HWND hwndOwner ;
RECT rcClient ;
/* Get the container owner */
nRet = lcont.GetOwner (&hwndOwner ) ;
if(nRet != SUCCESS)
return nRet;
/* Get the owner client area */
::GetClientRect ( hwndOwner, &rcClient ) ;
/* Initiate the container metrics */
Metrics.nSize = sizeof ( CONTAINERMETRICS ) ;
Metrics.dwMask = CMF_LIMITS ;
/* Get the container metrics */
nRet = lcont.GetMetrics (&Metrics ) ;
if(nRet != SUCCESS)
return nRet;
if ( ! EqualRect ( &rcClient, &Metrics.rcLimits ) )
{
CopyRect ( &Metrics.rcLimits, &rcClient ) ;
/* Set the new metrics */
nRet = lcont.SetMetrics (&Metrics ) ;
if(nRet != SUCCESS)
return nRet;
}
return SUCCESS ;
}