L_TBSetRows

Summary

Sets the number of rows of buttons in the toolbar.

Syntax

L_LTTLB_API L_INT L_TBSetRows(pToolbar, nRows )

Parameters

pTOOLBARHANDLE pToolbar

Pointer to a toolbar handle.

L_INT nRows

Number of rows requested. The minimum number of rows is one, and the maximum number of rows is equal to the number of buttons in the toolbar.

Returns

Comments

Buttons are arranged on the rows from left to right.

To determine the current number of rows set, call L_TBGetRows.

Required DLLs and Libraries

• LTTLB

• For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions

• L_TBGetRows.

Topics

• Getting and Setting Toolbar Characterisitcs

Example

This example gets the current number of rows in the toolbar. If it is not 2, then it will make 2 rows.

L_INT TBSetRowsExample( pTOOLBARHANDLE pLeadToolbar ) 
{ 
   L_INT nRet; 
 
   nRet= L_TBIsValid ( pLeadToolbar ); 
   if (SUCCESS == nRet ) /* check the validity of the toolbar handle */ 
   { 
      L_INT nRow ; 
 
      /* Get the number of rows in the toolbar */ 
     nRet = L_TBGetRows ( pLeadToolbar, &nRow ) ; 
     if(nRet != SUCCESS) 
        return nRet; 
 
      if ( nRow != 2 ) 
      { 
         nRet = L_TBSetRows ( pLeadToolbar, 2 ) ; /* Set the number of rows to 2 */ 
         if(nRet != SUCCESS) 
            return nRet; 
      } 
 
      return SUCCESS ; 
   } 
   else 
      return nRet ; 
}