PlanetSquires Forums

Hi,

I thought this was simple until I tried to do it can any one help...

I have 3 tabs, 1 of them i would like to hide. and then somewhere along in my software i will show it.

is this possible ? do i have to create the tab myself in code ? how do i go about adding the form i want after?

hope you guys can help

thanks Paul.

It is possible. Below is code that should help you.

Type TABPAGEINFO_TYPE
  zText  As Asciiz * %MAX_PATH
  iImage As Long
  lParam As Long
End Type

Global gTabPageInfo As TABPAGEINFO_TYPE



When you want to remove a Tab, simply save the information related to the Tab into the global type and then remove it from the Tab Control. The code below removes Tab #1 (i.e. the second tab in a tab control because the tabs are zero based).

  ' Save the ITEM of the Tab Control to the global variable
  Local tcitem As TC_ITEM                                
  tcitem.mask = %TCIF_TEXT Or %TCIF_IMAGE Or %TCIF_PARAM
  TabCtrl_GetItem HWND_FRMMAINFORM_TABCONTROL1, 1, tcitem
 
  ' Save the tab pages data to the global type
  gTabPageInfo.zText  = FF_TabControl_GetText( HWND_FRMMAINFORM_TABCONTROL1, 1 )
  gTabPageInfo.lParam = tcitem.lParam
  gTabPageInfo.iImage = gTabPageInfo.iImage
 
  ' Remove the actual tab page
  TabCtrl_DeleteItem HWND_FRMMAINFORM_TABCONTROL1, 1


When you want to redisplay Tab #1 then do the following:

  ' Restore the ITEM of the Tab Control                    
  Local tcitem As TC_ITEM                                
  tcitem.mask = %TCIF_TEXT Or %TCIF_IMAGE Or %TCIF_PARAM
  tcitem.pszText = VarPtr(gTabPageInfo.zText)
  tcitem.cchTextMax = SizeOf(gTabPageInfo.zText)
  tcitem.lParam = gTabPageInfo.lParam
  tcitem.iImage = gTabPageInfo.iImage
  TabCtrl_InsertItem HWND_FRMMAINFORM_TABCONTROL1, 1, tcitem


Brilliant,

Il give it a wirl.

thanks again.

Paul

fantasic works a treat.
wish i could have decoded the winapi stuff on my own though
thanks for the support :p

Paul

1 slight problem is the icons (added via firefly) on the tabs only re appear as the first icon.

not the icon assigned at the start.

I made a little error in writing the code that saves the parameters prior to removing the tab.

gTabPageInfo.iImage = gTabPageInfo.iImage


The above line should be:

gTabPageInfo.iImage = tcitem.iImage


YOU ARE A STAR!!!

THANK YOU