How refresh a dialog ?

[Silvio]

I load a dialog
in this dialog I have a MENU pulldown where I can set a logic variable

before of this dialog thereis the variable lSmall

If lsmall
DIALOG
endif

IF Lbig
DIALOG
endif

ACTIVATE

If change the value of this logic variable How I can make to reload my application and reload the dialog ?

[Enrico Maria Giordano]

oDlg:End()

and then

DEFINE DIALOG oDlg...

EMG

[Silvio]

perhaps you not understand me

I made a menu
...
menuitem " scentific" action ( lstandard:=.f.,oDlg:refresh())
....
endmenu
where I must insert the command odlg:end() and define dialog ... ?

For me this is very difficult to understand...Perhaps it is time: here is rain

[Enrico Maria Giordano]

You have to End() the current dialog and call the function that created it, the one with

If lsmall
DIALOG
endif

IF Lbig
DIALOG
endif

ACTIVATE

EMG

[dutch]

I've used multilanguage menu and change on the fly.
You must end menu and rebuild it again.

Regards,
Dutch

Code: Select all

   MEMVAR->Lang := cLang
   oMenu:End()
   BuildMenu( oWnd )
   oWnd:SetMenu( oMenu )

[Enrico Maria Giordano]

It seems that Silvio wants to modify the entire dialog. If that is true, it is easier to design a new dialog and alternatively End() the current and DEFINE the new.

EMG

[Silvio]

THansk Emg
I sent to Antonio the new msgcalc()

[driessen]

Silvio,

Why don't you use some code like this :

Code: Select all

LOCAL cRet := .T.
LOCAL cCheck := .F.

DO WHILE cRet

   IF cCheck
      DEFINE DIALOG ...
   ELSE
      DEFINE DIALOG ...
   ENDIF
   ....
   REDEFINE CHECKBOX cCheck ID ... ON CHANGE (cRet:=.T.,oDlg:End())
   ....
   REDEFINE BUTTON ... ACTION (cRet:=.F.,oDlg:End())
   ....
   ACTIVATE ....

   IF !cRet
      EXIT
   ENDIF

ENDDO

The button is, of course, the END-button.

I use it often and it works fine.

Good luck.

[Silvio]

NOOOOOOOOOOOOO

I want refresh the same dialog

sample :
open the WIN XP ( OR 2000) CALC.EXE

NOW YOU HAVE THE CALC STANDARD
OPEN THE SCENTIFIC CALC

i HOPE YOU UNDERSTAND ME NOW

[Enrico Maria Giordano]

Ok, then you have to play with Hide() and Show() methods of the controls and with the Move() method of the dialog.

EMG

[StefanHaupt]

you can also use pages, one for the standard look and one for scientific look. Then you can easily change the look.

[Silvio]

DEAR EMG
Can you make an test small with move function please
for understand How I must make it

[Antonio Linares]

Silvio,

Its the same way the folder works. It shows the active page and hides the previous one:

oDlg1:Hide(), oDlg2:Show()

[Silvio]

Dear Antonio,
None friend understand what I want
If you load Windows Calc you can select scentific calc or stardard calc
I have msgcal ( calc standard) and I insert on a menu pulldown a selection to change the form of the dialog

IF lStandard // active standard calc
DEFINE DIALOG oDlg SIZE 255, 245 TITLE cTitle FONT oFont ICON oIco
ELSE
DEFINE DIALOG oDlg SIZE 485, 245 TITLE cTitle FONT oFont ICON oIco
ENDIF

I want only refresh the dialog and change the form iand esecute

DEFINE DIALOG oDlg SIZE 485, 245 TITLE cTitle FONT oFont ICON oIco


if lstandard is .f.


I hope you help me

[Antonio Linares]

If you just want to change its size then you can use:

oDlg:SetSize( nWidth, nHeight )

To change its title use:

oDlg:SetText( "new title" )