From cjg0305 at nate.com  Fri Mar  2 02:37:10 2007
From: cjg0305 at nate.com (=?euc-kr?B?w9bBpLHm?=)
Date: Fri, 02 Mar 2007 16:37:10 +0900
Subject: [fxruby-users] =?euc-kr?q?FXTextField_korean_input_problem_=2E=2E?=
	=?euc-kr?q?=2E?=
Message-ID: <20070302163710173710@wm-web16>

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From rajsahae at gmail.com  Mon Mar  5 17:40:52 2007
From: rajsahae at gmail.com (Raj Sahae)
Date: Mon, 05 Mar 2007 14:40:52 -0800
Subject: [fxruby-users] drag n drop help
Message-ID: <45EC9C74.2020308@ucla.edu>

I want to be able to drag an object, in it's entirety.  Right now, I am 
dragging objects by defining a to_s and card_from_str methods, but there 
are several subclasses of these objects and writing the string 
conversion methods is tedious for each one.  Is there another way to 
drag an object?

Sample of my code:
imageView.connect(SEL_DND_REQUEST) do |sender, sel, event|
    if event.target == @image_drag_type
        imageView.setDNDData(FROM_DRAGNDROP, @image_drag_type,
              Fox.fxencodeStringData(card.to_s))
    end
end

@DilemmaBottomButton.connect(SEL_DND_DROP) do
     data = @DilemmaBottomButton.getDNDData(FROM_DRAGNDROP, 
@image_drag_type)
     @DilemmaBottomButton.dropFinished
     data = Fox.fxdecodeStringData(data) unless data.nil?
     card = @game.players[@this_player].card_from_str(data)
end


From lyle.johnson at gmail.com  Mon Mar  5 17:51:50 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Mon, 5 Mar 2007 16:51:50 -0600
Subject: [fxruby-users] drag n drop help
In-Reply-To: <45EC9C74.2020308@ucla.edu>
References: <45EC9C74.2020308@ucla.edu>
Message-ID: <d4cf71b00703051451w2f6f41e4g2159ea1da7740ecf@mail.gmail.com>

On 3/5/07, Raj Sahae <rajsahae at gmail.com> wrote:

> I want to be able to drag an object, in it's entirety.  Right now, I am
> dragging objects by defining a to_s and card_from_str methods, but there
> are several subclasses of these objects and writing the string
> conversion methods is tedious for each one.  Is there another way to
> drag an object?

Well, there's not another way to drag an object, but that doesn't seem
to be the problem in the first place. You're wanting to know if
there's an easier way to specify the data that should be transferred
whenever the user drags an object from one place to another, right?
Have you considered using YAML to serialize (and deserialize) the
objects? If you were to do that, it seems like you wouldn't need to
write class-specific to_str() and from_str() methods.

From ggarra at advancedsl.com.ar  Mon Mar  5 22:06:47 2007
From: ggarra at advancedsl.com.ar (gga)
Date: Tue, 06 Mar 2007 00:06:47 -0300
Subject: [fxruby-users] drag n drop help
In-Reply-To: <d4cf71b00703051451w2f6f41e4g2159ea1da7740ecf@mail.gmail.com>
References: <45EC9C74.2020308@ucla.edu>
	<d4cf71b00703051451w2f6f41e4g2159ea1da7740ecf@mail.gmail.com>
Message-ID: <45ECDAC7.3060200@advancedsl.com.ar>

Lyle Johnson wrote:
> On 3/5/07, Raj Sahae <rajsahae at gmail.com> wrote:
> 
>> I want to be able to drag an object, in it's entirety.  Right now, I am
>> dragging objects by defining a to_s and card_from_str methods, but there
>> are several subclasses of these objects and writing the string
>> conversion methods is tedious for each one.  Is there another way to
>> drag an object?
> 
> Well, there's not another way to drag an object, but that doesn't seem
> to be the problem in the first place. You're wanting to know if
> there's an easier way to specify the data that should be transferred
> whenever the user drags an object from one place to another, right?
> Have you considered using YAML to serialize (and deserialize) the
> objects? If you were to do that, it seems like you wouldn't need to
> write class-specific to_str() and from_str() methods.

Follow Lyle's advice.  YAML rocks.  Here's a quick example with two
classes (one spitting all attributes, another selectively spitting only
one):

require 'yaml'

class A
    attr_accessor :x
    def initialize
         @x = [2,3]
    end
end

a = A.new
yaml_data = YAML::dump(a)
p yaml_data

b = YAML::load(yaml_data)
p b

class B
    attr_accessor :x, :y
    def initialize
         @x = 'spit'
         @y = 'ignored'
    end

    def to_yaml_properties
      [ '@x' ]
    end
end

c = B.new
p YAML::dump(c)


-- 
Gonzalo Garramu?o
ggarra at advancedsl.com.ar

AMD4400 - ASUS48N-E
GeForce7300GT
Kubuntu Edgy

From raycohen at gmail.com  Mon Mar  5 23:24:08 2007
From: raycohen at gmail.com (Ray Cohen)
Date: Mon, 5 Mar 2007 23:24:08 -0500
Subject: [fxruby-users] updating layout
Message-ID: <816916c0703052024k20894094jc7cfa190f03558d7@mail.gmail.com>

Hi,

I've been working on a simple card game interface for a few days, and I
can't figure out how to get hidden frames and buttons to appear without
minimizing/resizing the entire window.

I've tried calling methods like "flush", "recalc" and "forceRefresh" but it
doesn't seem to change anything. I'm running my stuff on a windows box. Is
there something obvious I'm missing?

Thanks!
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From raycohen at gmail.com  Tue Mar  6 00:27:57 2007
From: raycohen at gmail.com (Ray Cohen)
Date: Tue, 6 Mar 2007 00:27:57 -0500
Subject: [fxruby-users] updating layout
In-Reply-To: <816916c0703052024k20894094jc7cfa190f03558d7@mail.gmail.com>
References: <816916c0703052024k20894094jc7cfa190f03558d7@mail.gmail.com>
Message-ID: <816916c0703052127s17c13ef4r3ddc57334c3a98e1@mail.gmail.com>

I figured out what I was doing wrong - I wasn't calling recalc on the
object/frame that needed layout updating, I was calling it on the main
window. It all makes sense now...

On 3/5/07, Ray Cohen <raycohen at gmail.com> wrote:
>
> Hi,
>
> I've been working on a simple card game interface for a few days, and I
> can't figure out how to get hidden frames and buttons to appear without
> minimizing/resizing the entire window.
>
> I've tried calling methods like "flush", "recalc" and "forceRefresh" but
> it doesn't seem to change anything. I'm running my stuff on a windows box.
> Is there something obvious I'm missing?
>
> Thanks!
>
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From lyle.johnson at gmail.com  Tue Mar  6 07:44:47 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Tue, 6 Mar 2007 06:44:47 -0600
Subject: [fxruby-users] updating layout
In-Reply-To: <816916c0703052127s17c13ef4r3ddc57334c3a98e1@mail.gmail.com>
References: <816916c0703052024k20894094jc7cfa190f03558d7@mail.gmail.com>
	<816916c0703052127s17c13ef4r3ddc57334c3a98e1@mail.gmail.com>
Message-ID: <d4cf71b00703060444y4976bfcy1e28a9ec348ced49@mail.gmail.com>

On 3/5/07, Ray Cohen <raycohen at gmail.com> wrote:

> I figured out what I was doing wrong - I wasn't calling recalc on the
> object/frame that needed layout updating, I was calling it on the main
> window. It all makes sense now...

See, I love it when people answer their own questions. ;)

Please keep us posted on your card game -- that would be a cool
example to be able to point folks to.

From ed.shuler at honeywell.com  Wed Mar  7 15:36:21 2007
From: ed.shuler at honeywell.com (Shuler, Ed (CO04))
Date: Wed, 7 Mar 2007 13:36:21 -0700
Subject: [fxruby-users] Using a FXMessageBox
Message-ID: <CDBA87C66BC2234EBBA4BAD476675D15025C78D0@AZ18EV810.global.ds.honeywell.com>

Beginner Question,

I'm having difficulty using the FXMessageBox , does anyone know of any
example source code that demonstrates how to use this widget?

 

Ed Shuler

Honeywell

 

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From rajsahae at gmail.com  Wed Mar  7 16:49:03 2007
From: rajsahae at gmail.com (Raj Sahae)
Date: Wed, 07 Mar 2007 13:49:03 -0800
Subject: [fxruby-users] my button.connect(SEL_COMMAND) isn't working
Message-ID: <45EF334F.9030506@ucla.edu>

Is it because I'm also using the DND stuff for the same button?  Does 
the LEFBUTTONPRESS and LEFTBUTTONRELEASE mess up SEL_COMMAND?

def display(stack, requesting_player)
     self.set_target(stack)
     #set drag type, clear the viewer, prep the stack
         remove_previous_images(@stackViewer)
         cards = stack.cards.flatten
         data_sent = false
     #for each index in the flattened stack, open the file
     cards.each do |card|
          if card.commander == requesting_player or card.face_up?
               filename= card.face
          else
               filename = card.back
          end
          until filename.length >= 4
               filename = '0' + filename
          end
          file = File.open(filename, "rb")
          #create the imageframe and icon from the file
          imageView= FXButton.new(@stackViewer, nil, nil, nil, 0,
               LAYOUT_FIX_WIDTH|LAYOUT_FIX_HEIGHT|BUTTON_NORMAL, 0,0, 
357, 497)
          imageView.icon = FXJPGIcon.new(self.getApp(), file.read, 
IMAGE_KEEP|IMAGE_SHMI|IMAGE_SHMP)
          imageView.tipText =
"Commanded By: #{card.commander}
Owned By: #{card.owner}
Status: #{card.status}
Stopped: #{card.stopped}"
          imageView.buttonStyle = BUTTON_AUTOGRAY if card.stopped
          #set DND for cards in viewer
          imageView.connect(SEL_LEFTBUTTONPRESS) do
               imageView.grab
               dragTypes = [@image_drag_type]
               imageView.beginDrag(dragTypes)
          end
          imageView.connect(SEL_MOTION) do |sender, sel, event|
               if imageView.dragging?
                    imageView.handleDrag(event.root_x, event.root_y)
                    unless imageView.didAccept == DRAG_REJECT
                         imageView.dragCursor = 
self.getApp().getDefaultCursor(DEF_DNDMOVE_CURSOR)
                    else
                         imageView.dragCursor = 
self.getApp().getDefaultCursor(DEF_DNDSTOP_CURSOR)
                    end
               end
          end
          imageView.connect(SEL_DND_REQUEST) do |sender, sel, event|
               if event.target == @image_drag_type
                    imageView.setDNDData(FROM_DRAGNDROP, @image_drag_type,
                         Fox.fxencodeStringData(YAML.dump(card)))
                    data_sent = true
               end
          end
          imageView.connect(SEL_LEFTBUTTONRELEASE) do
               imageView.ungrab
               imageView.endDrag
               stack.remove(card) if data_sent
               self.display(stack, requesting_player)
          end
          #set action for selected button
          imageView.connect(SEL_COMMAND) do
               puts stack.inspect
               puts card.inspect
               puts imageView.inspect
          end
          imageView.create
     end
     @display_label.text =
     "Showing: #{cards.empty? ? "" : cards[0].commander}'s 
#{stack.get_class} (#{cards.size})"
     stack
end

From lyle.johnson at gmail.com  Wed Mar  7 16:54:42 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Wed, 7 Mar 2007 15:54:42 -0600
Subject: [fxruby-users] Using a FXMessageBox
In-Reply-To: <CDBA87C66BC2234EBBA4BAD476675D15025C78D0@AZ18EV810.global.ds.honeywell.com>
References: <CDBA87C66BC2234EBBA4BAD476675D15025C78D0@AZ18EV810.global.ds.honeywell.com>
Message-ID: <d4cf71b00703071354k4d4f13ecm3ce71452a1aae419@mail.gmail.com>

On 3/7/07, Shuler, Ed (CO04) <ed.shuler at honeywell.com> wrote:

> I'm having difficulty using the FXMessageBox , does anyone know of any
> example source code that demonstrates how to use this widget?

The "examples" directory for the FXRuby distribution contains numerous
examples of how to use FXMessageBox.

From lyle.johnson at gmail.com  Wed Mar  7 17:13:59 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Wed, 7 Mar 2007 16:13:59 -0600
Subject: [fxruby-users] my button.connect(SEL_COMMAND) isn't working
In-Reply-To: <45EF334F.9030506@ucla.edu>
References: <45EF334F.9030506@ucla.edu>
Message-ID: <d4cf71b00703071413u2cb2cc39iaea2f1c634219f3a@mail.gmail.com>

On 3/7/07, Raj Sahae <rajsahae at gmail.com> wrote:

> Is it because I'm also using the DND stuff for the same button?  Does
> the LEFBUTTONPRESS and LEFTBUTTONRELEASE mess up SEL_COMMAND?

I thought I had responded to this question when you posted it to
ruby-talk, but I can't find it in the archives now.

Yes, if you completely override the handler for SEL_LEFTBUTTONRELEASE,
the button will never get to fire its SEL_COMMAND message. You should
however be able to avoid that happening by making sure that your
SEL_LEFTBUTTONRELEASE handler returns false, e.g.

    imageView.connect(SEL_LEFTBUTTONRELEASE) do
      imageView.ungrab
      imageView.endDrag
      stack.remove(card) if data_sent
      self.display(stack, requesting_player)
      false # added this line
    end

Hope this helps,

Lyle

From ggarra at advancedsl.com.ar  Thu Mar  8 04:44:52 2007
From: ggarra at advancedsl.com.ar (gga)
Date: Thu, 08 Mar 2007 06:44:52 -0300
Subject: [fxruby-users] Text input issues...
Message-ID: <45EFDB14.4080900@advancedsl.com.ar>


I run into an issue with latest FXRuby1.6 under linux.
Basically, the problem was that its text widgets have suddenly stopped
working (even fxruby demos).  They would not take any keys that were
typed in.
All other applications worked fine.
Any ideas what could have triggered this?

-- 
Gonzalo Garramu?o
ggarra at advancedsl.com.ar

AMD4400 - ASUS48N-E
GeForce7300GT
Kubuntu Edgy

From lyle.johnson at gmail.com  Thu Mar  8 11:08:52 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Thu, 8 Mar 2007 10:08:52 -0600
Subject: [fxruby-users] Text input issues...
In-Reply-To: <45EFDB14.4080900@advancedsl.com.ar>
References: <45EFDB14.4080900@advancedsl.com.ar>
Message-ID: <d4cf71b00703080808m6d277d8en834bed1ad6ab48d4@mail.gmail.com>

On 3/8/07, gga <ggarra at advancedsl.com.ar> wrote:

> I run into an issue with latest FXRuby1.6 under linux.
> Basically, the problem was that its text widgets have suddenly stopped
> working (even fxruby demos).  They would not take any keys that were
> typed in.
> All other applications worked fine.
> Any ideas what could have triggered this?

Well, no. Do the FOX examples work (i.e. those that came with the C++ library)?

From lyle.johnson at gmail.com  Sun Mar 11 08:08:04 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Sun, 11 Mar 2007 07:08:04 -0500
Subject: [fxruby-users] I'm working on my graphics window for the ruby
	quiz
In-Reply-To: <45F33231.6000208@ucla.edu>
References: <45F33231.6000208@ucla.edu>
Message-ID: <d4cf71b00703110508w5a8f6482l846fcb19c28bb43d@mail.gmail.com>

On 3/10/07, Raj Sahae <rajsahae at gmail.com> wrote:

> And I have no idea how to get this canvas working.
> I've been looking at the scribble.rb example and trying to work off that.
>
> This is my display method, I get a seg fault when I run the method.
>
>   def display
>     FXDCWindow.new(@canvas) do |dc|
>       @torus.grid.each_with_index do |row, y|
>         row.each_with_index do |part, x|
>           if part == :vapor
>             dc.foreground = "blue"
>             dc.drawPoint(x, y)
>           elsif part == :vacuum
>             dc.foreground = "black"
>             dc.drawPoint(x, y)
>           elsif part == :ice
>             dc.foreground = "gray"
>             dc.drawPoint(x, y)
>           end
>         end
>       end
>     end
>   end

I don't see anything that is obviously wrong with it. It might help to
see the problem in context, though (i.e. in a complete program).

From rajsahae at gmail.com  Sun Mar 11 16:41:14 2007
From: rajsahae at gmail.com (Raj Sahae)
Date: Sun, 11 Mar 2007 13:41:14 -0700
Subject: [fxruby-users] drawing on canvas
Message-ID: <45F4696A.9090104@ucla.edu>

And I have no idea how to get this canvas working.
I've been looking at the scribble.rb example and trying to work off that.

I get a seg fault when I run the method.  @canvas is an instance of 
FXCanvas.

 def display
   FXDCWindow.new(@canvas) do |dc|
     @torus.grid.each_with_index do |row, y|
       row.each_with_index do |part, x|
         if part == :vapor
           dc.foreground = "blue"
           dc.drawPoint(x, y)
         elsif part == :vacuum
           dc.foreground = "black"
           dc.drawPoint(x, y)
         elsif part == :ice
           dc.foreground = "gray"
           dc.drawPoint(x, y)
         end
       end
     end
   end
 end


What am I missing here?


From lyle.johnson at gmail.com  Sun Mar 11 19:06:59 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Sun, 11 Mar 2007 18:06:59 -0500
Subject: [fxruby-users] drawing on canvas
In-Reply-To: <45F4696A.9090104@ucla.edu>
References: <45F4696A.9090104@ucla.edu>
Message-ID: <d4cf71b00703111606v6dd6b854yeef7a53f690ef36d@mail.gmail.com>

On 3/11/07, Raj Sahae <rajsahae at gmail.com> wrote:

> And I have no idea how to get this canvas working.
> I've been looking at the scribble.rb example and trying to work off that.
>
> I get a seg fault when I run the method.  @canvas is an instance of
> FXCanvas.

<snip>

Raj, I don't see anything obviously wrong with the code, but it may
depend on the context from which the method is called. For example: At
the time the method is called (and causes the segfault), has the
canvas pointed to by @canvas actually been created yet?

From meinrad.recheis at gmail.com  Sun Mar 11 20:29:09 2007
From: meinrad.recheis at gmail.com (Meinrad Recheis)
Date: Mon, 12 Mar 2007 01:29:09 +0100
Subject: [fxruby-users] I'm working on my graphics window for the ruby
	quiz
In-Reply-To: <d4cf71b00703110508w5a8f6482l846fcb19c28bb43d@mail.gmail.com>
References: <45F33231.6000208@ucla.edu>
	<d4cf71b00703110508w5a8f6482l846fcb19c28bb43d@mail.gmail.com>
Message-ID: <43d756720703111729t1434327fh5b266b20bcd258c9@mail.gmail.com>

hi there,
my experience with the  @!$?%&-FXDCWindow and many other Widgets in
FXRuby is, that they easily segfault if you pass nil as a param to a
method that does expect some pointer to a widget. for instance in your
code make sure that @canvas is not nil and that any other
parameters.... you pass to the widgets are not nil and are of the
expected type as stated by the API reference docs!

PS: with fxdcwindow you can easily get segfaults when using the method
to draw text without defining a standard font. also using a font that
has not been created will segfault.
now you know the reason for me heavily cursing on FXDCWindow ;)

-- henon

On 3/11/07, Lyle Johnson <lyle.johnson at gmail.com> wrote:
> On 3/10/07, Raj Sahae <rajsahae at gmail.com> wrote:
>
> > And I have no idea how to get this canvas working.
> > I've been looking at the scribble.rb example and trying to work off that.
> >
> > This is my display method, I get a seg fault when I run the method.
> >
> >   def display
> >     FXDCWindow.new(@canvas) do |dc|
> >       @torus.grid.each_with_index do |row, y|
> >         row.each_with_index do |part, x|
> >           if part == :vapor
> >             dc.foreground = "blue"
> >             dc.drawPoint(x, y)
> >           elsif part == :vacuum
> >             dc.foreground = "black"
> >             dc.drawPoint(x, y)
> >           elsif part == :ice
> >             dc.foreground = "gray"
> >             dc.drawPoint(x, y)
> >           end
> >         end
> >       end
> >     end
> >   end
>
> I don't see anything that is obviously wrong with it. It might help to
> see the problem in context, though (i.e. in a complete program).
> _______________________________________________
> fxruby-users mailing list
> fxruby-users at rubyforge.org
> http://rubyforge.org/mailman/listinfo/fxruby-users
>

From rajsahae at gmail.com  Mon Mar 19 05:15:12 2007
From: rajsahae at gmail.com (Raj Sahae)
Date: Mon, 19 Mar 2007 02:15:12 -0700
Subject: [fxruby-users] new DND idea
Message-ID: <45FE54A0.6070907@ucla.edu>

Hi there.  Some of you may remember that I was having problems with 
DND.  I solved that problem using YAML.  However, I have run into new 
problems because YAML creates a new instance of the object, exactly 
equal to the old one, but nonetheless, a new object in a different 
memory location.  Instead of doing that, I wish to simply pass the 
actual reference, the memory location, of the object.  How would I do 
that?  For example, if "card" in this case was a reference to on object 
at 0x0000001 (contrived, yes):

imageView.connect(SEL_DND_REQUEST) do |sender, sel, event|
         if event.target == @image_drag_type
                  imageView.setDNDData(FROM_DRAGNDROP, @image_drag_type,
                       Fox.fxencodeStringData(YAML.dump(card)))
                  data_sent = true
         end
end


Instead of encoding the YAML.dump, I would encode what?  And on the 
otherside, I would decode and then what?

Thanks,
Raj Sahae

From lyle.johnson at gmail.com  Mon Mar 19 10:52:41 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Mon, 19 Mar 2007 09:52:41 -0500
Subject: [fxruby-users] new DND idea
In-Reply-To: <45FE54A0.6070907@ucla.edu>
References: <45FE54A0.6070907@ucla.edu>
Message-ID: <d4cf71b00703190752g6f9135b3qcf69273b9d34a611@mail.gmail.com>

On 3/19/07, Raj Sahae <rajsahae at gmail.com> wrote:

> Hi there.  Some of you may remember that I was having problems with
> DND.  I solved that problem using YAML.  However, I have run into new
> problems because YAML creates a new instance of the object, exactly
> equal to the old one, but nonetheless, a new object in a different
> memory location.

Right, and this is a good thing if you're dragging the object to
another instance of the application that doesn't share the same memory
space.

> Instead of doing that, I wish to simply pass the
> actual reference, the memory location, of the object.  How would I do
> that?  For example, if "card" in this case was a reference to on object
> at 0x0000001 (contrived, yes):

<snip>

> Instead of encoding the YAML.dump, I would encode what?  And on the
> otherside, I would decode and then what?

It sounds like you're assuming that it's always going to be a "local"
drag and drop (i.e an object is dragged and dropped within the same
application instance). In that case, the simplest solution might be to
just use the object's id as its encoding:

    setDNDData(FROM_DRAGNDROP, @image_drag_type, card.__id__.to_s)

and then decode it using ObjectSpace#_id2ref:

    data = getDNDData(FROM_DRAGNDROP, @image_drag_type)
    card = ObjectSpace._id2ref(data.to_i)

Hope this helps,

Lyle

From lyle.johnson at gmail.com  Mon Mar 19 21:23:32 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Mon, 19 Mar 2007 20:23:32 -0500
Subject: [fxruby-users] more DND related questions
In-Reply-To: <45FF0053.2090406@ucla.edu>
References: <45FF0053.2090406@ucla.edu>
Message-ID: <d4cf71b00703191823r25f3d0cbp3738cbfa97f82aab@mail.gmail.com>

On 3/19/07, Raj Sahae <rajsahae at gmail.com> wrote:

> half the time, when I DND, it doesn't drop unless I click the mouse
> button.  When I changed my code to use the _id2ref advice you gave me,
> that extra click started giving me seg fault problems.  I'm still
> searching for the cause to that, but I noticed that if I select the
> button, right click, then drag it, I don't have to click to drop it, and
> I also don't seg fault.  Have you ever seen a problem like this before,
> and do you know why the DND isn't working properly?

I have not heard of a problem like this. Are you seeing a similar
problem with the drag & drop examples included with the FXRuby
distribution?

From bjorn.bergqvist at gmail.com  Fri Mar 23 04:36:45 2007
From: bjorn.bergqvist at gmail.com (=?ISO-8859-1?Q?Bj=F6rn_Bergqvist?=)
Date: Fri, 23 Mar 2007 09:36:45 +0100
Subject: [fxruby-users] Pre-Alpha
Message-ID: <44936e730703230136lafa4c6bo6cf4e0c9b6e422f@mail.gmail.com>

Hello,
I'm writing a small program for creation of 3d-meshes for use in
calculation of flow.
So if anyone want to look at a fxruby-application have a look at:
http://www.discretizer.org

Regards
Bj?rn Bergqvist

From ggarra at advancedsl.com.ar  Fri Mar 23 10:02:18 2007
From: ggarra at advancedsl.com.ar (gga)
Date: Fri, 23 Mar 2007 11:02:18 -0300
Subject: [fxruby-users] Pre-Alpha
In-Reply-To: <44936e730703230136lafa4c6bo6cf4e0c9b6e422f@mail.gmail.com>
References: <44936e730703230136lafa4c6bo6cf4e0c9b6e422f@mail.gmail.com>
Message-ID: <4603DDEA.9080002@advancedsl.com.ar>

Bj?rn Bergqvist wrote:
> Hello,
> I'm writing a small program for creation of 3d-meshes for use in
> calculation of flow.
> So if anyone want to look at a fxruby-application have a look at:
> http://www.discretizer.org
> 
> Regards
> Bj?rn Bergqvist
> _______________________________________________
> fxruby-users mailing list
> fxruby-users at rubyforge.org
> http://rubyforge.org/mailman/listinfo/fxruby-users
> 

Hey, that looks pretty good.  I'll be playing with it.

I'll also admit not being aware of those two open source CFD solvers.
May I ask you your opinion on them (what's bad/good about them?)?

-- 
Gonzalo Garramu?o
ggarra at advancedsl.com.ar

AMD4400 - ASUS48N-E
GeForce7300GT
Kubuntu Edgy

From ggarra at advancedsl.com.ar  Fri Mar 23 15:53:32 2007
From: ggarra at advancedsl.com.ar (gga)
Date: Fri, 23 Mar 2007 16:53:32 -0300
Subject: [fxruby-users] Text input issues...
In-Reply-To: <d4cf71b00703080808m6d277d8en834bed1ad6ab48d4@mail.gmail.com>
References: <45EFDB14.4080900@advancedsl.com.ar>
	<d4cf71b00703080808m6d277d8en834bed1ad6ab48d4@mail.gmail.com>
Message-ID: <4604303C.2070501@advancedsl.com.ar>

Lyle Johnson wrote:
> On 3/8/07, gga <ggarra at advancedsl.com.ar> wrote:
> 
>> I run into an issue with latest FXRuby1.6 under linux.
>> Basically, the problem was that its text widgets have suddenly stopped
>> working (even fxruby demos).  They would not take any keys that were
>> typed in.
>> All other applications worked fine.
>> Any ideas what could have triggered this?
> 
> Well, no. Do the FOX examples work (i.e. those that came with the C++ library)?

Sorry for the late reply.  Was busy with something else.

No, they don't.  This is a FOX issue.

It happens as soon as Fox is compiled with:
--with-xim
Without that, all text widgets work fine.

This is fox1.6.23, and latest fxruby, running under Linux (latest
Ubuntu).  Probably not a bug but a configuration issue on my part.  Not
clear what that option does.


-- 
Gonzalo Garramu?o
ggarra at advancedsl.com.ar

AMD4400 - ASUS48N-E
GeForce7300GT
Kubuntu Edgy

From ggarra at advancedsl.com.ar  Fri Mar 23 16:22:10 2007
From: ggarra at advancedsl.com.ar (gga)
Date: Fri, 23 Mar 2007 17:22:10 -0300
Subject: [fxruby-users] FXRuby scintilla issue
Message-ID: <460436F2.8000303@advancedsl.com.ar>

FXRuby version 1.6.4.  I've been trying to compile FXruby with scintilla
support.  I've downloaded:

http://savannah.nongnu.org/download/fxscintilla/fxscintilla-1.63.tar.gz.

Compiled it and installed it.

FXruby is 1.6.4

I get:

AL_H -I/usr/local/include/fxscintilla -I/usr/local/include/fox-1.6  -c
frames_wrap.cpp
/usr/local/include/fxscintilla/FXScintilla.h:84: error: conflicting
return type specified for ?virtual FX::FXbool FXScintilla::canFocus() const?

And several errors following.


-- 
Gonzalo Garramu?o
ggarra at advancedsl.com.ar

AMD4400 - ASUS48N-E
GeForce7300GT
Kubuntu Edgy

From lyle.johnson at gmail.com  Fri Mar 23 17:41:47 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Fri, 23 Mar 2007 16:41:47 -0500
Subject: [fxruby-users] FXRuby scintilla issue
In-Reply-To: <460436F2.8000303@advancedsl.com.ar>
References: <460436F2.8000303@advancedsl.com.ar>
Message-ID: <d4cf71b00703231441uf11cbb6i7327c7b2001b727a@mail.gmail.com>

On 3/23/07, gga <ggarra at advancedsl.com.ar> wrote:

> FXRuby version 1.6.4.  I've been trying to compile FXruby with scintilla
> support.  I've downloaded:
>
> http://savannah.nongnu.org/download/fxscintilla/fxscintilla-1.63.tar.gz.

<snip>

You need the latest release of FXScintilla (version 1.71); see the
FXScintilla home page:

    http://www.nongnu.org/fxscintilla/

Hope this helps,

Lyle

From bjorn.bergqvist at gmail.com  Sat Mar 24 12:50:22 2007
From: bjorn.bergqvist at gmail.com (=?ISO-8859-1?Q?Bj=F6rn_Bergqvist?=)
Date: Sat, 24 Mar 2007 16:50:22 +0000
Subject: [fxruby-users] Pre-Alpha
In-Reply-To: <4603DDEA.9080002@advancedsl.com.ar>
References: <44936e730703230136lafa4c6bo6cf4e0c9b6e422f@mail.gmail.com>
	<4603DDEA.9080002@advancedsl.com.ar>
Message-ID: <44936e730703240950k37499b21g85aae876d9d53339@mail.gmail.com>

This is probably not the right forum for this.
OpenFOAM is quite usable. There is a java interface for setting up a
problem so it could be done with relatively little pain.
I haven't done any benchmarks so I don't know they compare with
commercial solvers in that respect.
I tested Gerris Flow solver 2 years ago and then I was only able to
run a predefined case.

Regards
Bj?rn Bergqvist


On 3/23/07, gga <ggarra at advancedsl.com.ar> wrote:
> Bj?rn Bergqvist wrote:
> > Hello,
> > I'm writing a small program for creation of 3d-meshes for use in
> > calculation of flow.
> > So if anyone want to look at a fxruby-application have a look at:
> > http://www.discretizer.org
> >
> > Regards
> > Bj?rn Bergqvist
> > _______________________________________________
> > fxruby-users mailing list
> > fxruby-users at rubyforge.org
> > http://rubyforge.org/mailman/listinfo/fxruby-users
> >
>
> Hey, that looks pretty good.  I'll be playing with it.
>
> I'll also admit not being aware of those two open source CFD solvers.
> May I ask you your opinion on them (what's bad/good about them?)?
>
> --
> Gonzalo Garramu?o
> ggarra at advancedsl.com.ar
>
> AMD4400 - ASUS48N-E
> GeForce7300GT
> Kubuntu Edgy
> _______________________________________________
> fxruby-users mailing list
> fxruby-users at rubyforge.org
> http://rubyforge.org/mailman/listinfo/fxruby-users
>

From ggarra at advancedsl.com.ar  Sat Mar 24 16:00:50 2007
From: ggarra at advancedsl.com.ar (gga)
Date: Sat, 24 Mar 2007 17:00:50 -0300
Subject: [fxruby-users] FXRuby scintilla issue
In-Reply-To: <d4cf71b00703231441uf11cbb6i7327c7b2001b727a@mail.gmail.com>
References: <460436F2.8000303@advancedsl.com.ar>
	<d4cf71b00703231441uf11cbb6i7327c7b2001b727a@mail.gmail.com>
Message-ID: <46058372.9050207@advancedsl.com.ar>

Lyle Johnson wrote:
> On 3/23/07, gga <ggarra at advancedsl.com.ar> wrote:
> 
>> FXRuby version 1.6.4.  I've been trying to compile FXruby with scintilla
>> support.  I've downloaded:
>>
>> http://savannah.nongnu.org/download/fxscintilla/fxscintilla-1.63.tar.gz.
> 
> <snip>
> 
> You need the latest release of FXScintilla (version 1.71); see the
> FXScintilla home page:
> 
>     http://www.nongnu.org/fxscintilla/
> 
> Hope this helps,
> 

Yep, that was it.  The FXRuby web page has a link to the old one.  It
probably needs updating.


-- 
Gonzalo Garramu?o
ggarra at advancedsl.com.ar

AMD4400 - ASUS48N-E
GeForce7300GT
Kubuntu Edgy

From lyle.johnson at gmail.com  Sun Mar 25 17:22:31 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Sun, 25 Mar 2007 16:22:31 -0500
Subject: [fxruby-users] more DND related questions
In-Reply-To: <460190E9.8090007@gmail.com>
References: <45FF0053.2090406@ucla.edu>
	<d4cf71b00703191823r25f3d0cbp3738cbfa97f82aab@mail.gmail.com>
	<460190E9.8090007@gmail.com>
Message-ID: <d4cf71b00703251422u48b654f2x122d838313bc1f05@mail.gmail.com>

On 3/21/07, Raj Sahae <rajsahae at gmail.com> wrote:

> I was just thinking, all my dropsites are also buttons with SEL_COMMAND
> connections.  Would that interfere in the dropping somehow?  Did you
> recieve my previous email with the code attachment?

I don't have to debug your program for you, but a button is admittedly
an odd choice to associate with drag and drop. At least, I don't
recall ever seeing anyone make that association (even in non-FOX
applications). But yes, if you're messing around with the default
SEL_LEFTBUTTONPRESS and SEL_LEFTBUTTONRELEASE handlers (as you must
when doing drag and drop) that's almost certainly going to break the
SEL_COMMAND handling -- because SEL_COMMAND depends on seeing a button
press and release.

I'd recommend associating the D&D with some kind of widget that isn't
something you typically click on, like maybe a label, or an
FXImageFrame -- something like that.

From rajsahae at gmail.com  Tue Mar 27 18:11:09 2007
From: rajsahae at gmail.com (Raj Sahae)
Date: Tue, 27 Mar 2007 15:11:09 -0700
Subject: [fxruby-users] need to call getApp
Message-ID: <4609967D.2040607@gmail.com>

The following isn't working.  I tried Fox::getApp(), FXId::getApp(), 
FXWindow::getApp(), and on the FXRuby website I couldn't find what 
getApp() belonged to.  On the FOX website, it said FXId.  Assuming I'm 
not passing the app into the method, and the file has no outside 
information on what app might be using it, how do I getApp()?

require 'fox16'
include Fox

Class A
    def initialize(filename)
       @filename = filename
       @icon = nil
    end

    def set_icon
        File.open(@filename, 'rb') do |file|
          @icon = FXJPGIcon.new(FXId::getApp(), file.read, 0, 
IMAGE_KEEP|IMAGE_SHMI|IMAGE_SHMP)
        end
    end
end

From leotta at cshl.edu  Tue Mar 27 19:11:01 2007
From: leotta at cshl.edu (Leotta, Anthony)
Date: Tue, 27 Mar 2007 19:11:01 -0400
Subject: [fxruby-users] Drag and Drop
Message-ID: <44233CA5B57295409DA4423AECEFFEE7020230B8@mailbox01.cshl.edu>

Has anyone got Drag and Drop or DND as its called in FOX working on XP?
 
I am trying to drag files from Windows Explorer into a FXRuby window.
 
I tried  using registerDragType but I don't think the type "FXWindow.urilistTypeName" is correct.
def create
    super
    FXWindow.urilistType = getApp().registerDragType(FXWindow.urilistTypeName)
    show(PLACEMENT_SCREEN)
end

 


From lyle.johnson at gmail.com  Tue Mar 27 19:27:30 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Tue, 27 Mar 2007 18:27:30 -0500
Subject: [fxruby-users] need to call getApp
In-Reply-To: <4609967D.2040607@gmail.com>
References: <4609967D.2040607@gmail.com>
Message-ID: <d4cf71b00703271627o497a3fb6y7394fa447550d7e3@mail.gmail.com>

On 3/27/07, Raj Sahae <rajsahae at gmail.com> wrote:

> Assuming I'm not passing the app into the method, and the file has no outside
> information on what app might be using it, how do I getApp()?

The FXApp.instance() class method should do the trick:

    @icon = FXJPGIcon.new(FXApp.instance, ...)

Note that you need to have actually constructed the FXApp prior to
calling FXApp.instance; otherwise, it will return nil.

Hope this helps,

Lyle

From lyle.johnson at gmail.com  Tue Mar 27 19:34:29 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Tue, 27 Mar 2007 18:34:29 -0500
Subject: [fxruby-users] Drag and Drop
In-Reply-To: <44233CA5B57295409DA4423AECEFFEE7020230B8@mailbox01.cshl.edu>
References: <44233CA5B57295409DA4423AECEFFEE7020230B8@mailbox01.cshl.edu>
Message-ID: <d4cf71b00703271634u5174466i949b31920dee4634@mail.gmail.com>

On 3/27/07, Leotta, Anthony <leotta at cshl.edu> wrote:

> Has anyone got Drag and Drop or DND as its called in FOX working on XP?
>
> I am trying to drag files from Windows Explorer into a FXRuby window.

As far as I know, FOX's drag and drop implementation has no connection
to the standard Windows drag and drop mechanism. So you can't drag FOX
stuff into Windows windows, or vice versa. If this isn't the case, and
Jeroen has added some Windows interoperability that I don't know
about, I'd love to hear it. ;)

From rajsahae at gmail.com  Tue Mar 27 20:24:14 2007
From: rajsahae at gmail.com (Raj Sahae)
Date: Tue, 27 Mar 2007 17:24:14 -0700
Subject: [fxruby-users] need to call getApp
In-Reply-To: <d4cf71b00703271627o497a3fb6y7394fa447550d7e3@mail.gmail.com>
References: <4609967D.2040607@gmail.com>
	<d4cf71b00703271627o497a3fb6y7394fa447550d7e3@mail.gmail.com>
Message-ID: <4609B5AE.9040302@gmail.com>


> The FXApp.instance() class method should do the trick:
>
>     @icon = FXJPGIcon.new(FXApp.instance, ...)
>
> Note that you need to have actually constructed the FXApp prior to
> calling FXApp.instance; otherwise, it will return nil.
>
> Hope this helps,
>
> Lyle
> ________
That was exactly what I was looking for.  Thanks Lyle.

Raj

From lyle.johnson at gmail.com  Thu Mar 29 11:48:26 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Thu, 29 Mar 2007 10:48:26 -0500
Subject: [fxruby-users] Next FXRuby Release
In-Reply-To: <2EC28B773AF39E47850AC45765483C2C0708718C@AEROMSG2.AERO.BALL.COM>
References: <2EC28B773AF39E47850AC45765483C2C0708718C@AEROMSG2.AERO.BALL.COM>
Message-ID: <d4cf71b00703290848j42be8902t5d1a2d8dcc4ff22f@mail.gmail.com>

On 3/29/07, Melton, Ryan <rmelton at ball.com> wrote:

> I was just wondering when the next FXRuby release is planned.  Jeroen has
> included some nice updates up to his current release with the most important
> for me being multi-monitor support for Windows without compiling with a .NET
> version of VC++.   The Windows binary gem in FXRuby 1.6.6 doesn't work right
> on Windows with multiple monitors.  (Pull down menus always show up on the
> first monitor).  I'm hoping compiling with the new FOX library will fix
> this.

Is it this change from FOX 1.6.24 that you're talking about?

"Added run-time test for multi-head display configuration; it no
longer depends on having up-to-date header files."

If so, sure, I can probably put together a new release this weekend. I
usually don't like to do that unless I've actually made some fixes to
FXRuby, but this seems like a good reason to do that.

From lyle.johnson at gmail.com  Sat Mar 31 12:40:44 2007
From: lyle.johnson at gmail.com (Lyle Johnson)
Date: Sat, 31 Mar 2007 11:40:44 -0500
Subject: [fxruby-users] [ANN] FXRuby 1.6.7 Now Available
Message-ID: <F9B0D2A7-8990-4D05-B69F-281AC1137F9C@gmail.com>

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

All,

FXRuby version 1.6.7 is now available for download from this page:

	http://rubyforge.org/frs/?group_id=300&release_id=10778

This is a minor update; the main reason for this release is to  
provide a binary that's built against FOX 1.6.25, which has some  
important bug fixes. Note that if you're building FXRuby from source,  
you should be using FOX 1.6.16 or later due to some important changes  
made in that release of FOX.

For a summary of the changes in this release of FXRuby, please see  
this page:

	http://www.fxruby.org/doc/changes.html

As usual, the code is provided as a Win32 installer or a binary Gem  
(both compatible with the latest One-Click Installer for Ruby), as a  
source gem, and as a source tarball. For instructions on compiling  
FXRuby from source, please see:

	http://www.fxruby.org/doc/build.html

And as always, the FXRuby home page is here:

	http://www.fxruby.org

Enjoy,

Lyle

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