Default Button

[Brent Boshart]

Thanks, works great.

[This message has been edited by Brent Boshart (edited January 26, 2000).]

[Semen Matusovski]

Lance --
you are right (about space & enter).
Thanks for useful information [smile]

[Lance Edmonds]

%BS_DEFAULT is the same as %BS_DEFPUSHBUTTON. The button with this style is "pressed" when the ENTER key is pressed, even if FOCUS in on another control. Therefore, Semen, changing focus does not change the default button for the ENTER key (it does affect the action of the SPACE key).

CONTROL SET FOCUS is a generic function designed to work with all [DDT] controls, so it does not update the appearance of buttons when focus is set. Try this small substitute sub to change focus and default button at the same time:

SUB ButtonSetFocus(BYVAL hDlg AS LONG, BYVAL CtlId AS LONG)
   CONTROL SET FOCUS hDlg, CtlId
   CONTROL SEND hDlg, CtlId, %BM_SETSTYLE, %BS_DEFPUSHBUTTON, %TRUE
END SUB

If another button already has a dark border around it, this sub will not change that, so you will have to send the "old" button a message to clear it:

CONTROL SEND hDlg, CtlId, %BM_SETSTYLE, %BS_PUSHBUTTON, %TRUE

-------------
Lance
PowerBASIC Support
mailto:[email protected][email protected]</A>

[Semen Matusovski]

Brent --
"Default" means that a button has a focus. To move focus use
Control Set Focus hDlg&, Id&

[Brent Boshart]

And after the controls are created using DDT, how would I change which button is default? Thats what I'm really after, sorry I should have explained myself better.

[This message has been edited by Brent Boshart (edited January 26, 2000).]

[Chuck de Young]

When you create the selected button use the %BS_DEFAULT style
in the window style. If using DDT as follows :

  Control Add Button, FindDlg, %btnSearch, "Find", 15, 95, 45, 12,%BS_DEFAULT,

[Brent Boshart]

Sorry, very basic question but can't find answer - how do I set the default button then will be activated if the enter key is pressed.