In This Topic ▼

LToolbar::IsVisible

Summary

Queries the visibility of the toolbar window.

Syntax

#include "ltwrappr.h"

L_BOOL LToolbar::IsVisible()

Returns

Value	Meaning
TRUE	Visible.
FALSE	Not visible.

Comments

To change the visibility status of the toolbar, call LToolbar::SetVisible.

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.

Example

This function will toggle the toolbar visibility state.

L_INT LToolbar__IsVisibleExample(LToolbar* tlb) 
{ 
   L_INT nRet; 
 
   if ( tlb->IsValid () ) /* check the validity of the toolbar handle */ 
   { 
 
      /* Get the visibility state of the toolbar */ 
 
      if (tlb->IsVisible () )  
      { 
         /* Hid the toolbar */ 
         nRet = tlb->SetVisible (FALSE ) ; 
         if(nRet != SUCCESS) 
            return nRet; 
      } 
      else 
      { 
         /* Show the toolbar */ 
         nRet = tlb->SetVisible (TRUE ) ; 
         if(nRet != SUCCESS) 
            return nRet; 
      } 
   } 
   else 
   { 
      return FAILURE ; 
   } 
 
   return SUCCESS ; 
}