FXRuby - handling Alt+F4

ruby-talk
1

I'm trying to properly write a way to capture an Alt+F4 keystroke, and
I'm not finding the right constant for the Alt key. Here's what I've
currently got, and it works, but obviously isn't the 'correct' way to
&& out the Alt key from the evt.state:

        if (evt.state == 24) && (evt.code == KEY_F4)
          exit
        else
          ...
        end

···

--
Chris
http://clabs.org

2

Chris Morris wrote:

I'm trying to properly write a way to capture an Alt+F4 keystroke, and
I'm not finding the right constant for the Alt key. Here's what I've
currently got, and it works, but obviously isn't the 'correct' way to
&& out the Alt key from the evt.state:

        if (evt.state == 24) && (evt.code == KEY_F4)
          exit
        else
          ...
        end

I did it by writing this:

menu_bar = FXMenubar.new( self, LAYOUT_SIDE_TOP | LAYOUT_FILL_X )

file_menu = FXMenuPane.new( self )
FXMenuCommand.new( fileMenu, "&Quit\tALT-F4", nil, app, FXApp::ID_QUIT )

I'm sure there are ways to close an application without having a menu bar. Lyle?

Happy rubying

Stephan

3

On Tue, 8 Feb 2005 04:25:12 +0900, Stephan Kämper

I'm sure there are ways to close an application without having a menu
bar. Lyle?

I haven't tried this, but what happens if you just add the accelerator
directly to the main window's accelerator table, i.e.

    mainWindow.addAccel(fxparseAccel("Alt+F4"), app, FXApp::ID_QUIT))

Hope this helps,

Lyle

4

I think you must be using FXRuby 1.0, and I was using the FXRuby 1.2
"spelling". Try "fxparseaccel" (with all lowercase letters) instead.

···

On Sun, 13 Feb 2005 21:23:15 -0600, Chris Morris <the.chrismo@gmail.com> wrote:

fxparseAccel failed -- not in scope or what-have-you -- what requires
do I need to be able to use this? (Or is it a version problem? Not
sure what version I'm using).