Nabble - Gtk+ - OSX - Dev

[ gtk-osx-Patches-1928164 ] Xcode3 build env

2008-03-28T11:07:58Z

Patches item #1928164, was opened at 2008-03-28 13:07
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Tom Huffman (liquidphoto)
Assigned to: Nobody/Anonymous (nobody)
Summary: Xcode3 build env

Initial Comment:
Add Xcode3 build projects.

Easy build by loading <root>/Mac OS X/gtk+-osx.xcodeproj and selecting the "gtk+-osx Install Public" target. This will build and install gtk+-osx into the /Library/Frameworks directory, and can then be used in Xcode with by adding the glib, gdk, and gtk frameworks to your project.

Other provided targets are:
"gtk+-osx (Embedded)" which build a version that needs to be installed as a private framework in your application bundle.

"gtk+-osx (Public)" which builds a public version of the framework, but does not install it.

"Clean Source Tree" which removes all of the build prodects, but does not uninstall any frameworks installed by the "gtk+-osx Install Public" target.

To uninstall from the /Library/Frameworks folder simply drag the frameworks directories to the trash.

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Re: [CinePaint-dev] GTK+OSX progress

2008-03-16T23:38:25Z

Robin,

gtk-osx:
has some issues with the event loop. I think I could improve there
something but did not dig too deep into this. The plug-ins run but the
wire data exchange is not silk.

Icons are not drawn all, see the Layer&Channels dialog.
Updating does not work properly for tabs, Layer&Channels dialog as well.
The draw order is not correct. Hidden elements are drawn to foreground.
The events are not instantly available after a window switch, for instance
from the colour selector to draw in a window.

The slider is still not calculated correctly.

The image is displayed before the colour is matched to the display.

These are only some obvious events. More are to be expected.

gtk2-osx:
In the long run Gtk2 promises at least some community support, even if it
is not that much mature. I missed there font location for creating
bundles and tablet support. Currently I can not test further. But a simple
drawing test should provide a overview. The drawing area update is
probably due to a incorrect object initialisation in CinePaint.

Relocation:
A known plug-in is searched and the paths are set to match this file.
Starting with app/main.c:183 GetDirAbsoluteExec() the path of the
executeable is searched from the first main C array (argv) argument.

Then the blur plug-in is searched to verify the plug-in path. On success
SetDirPrefix() stores the path and this is queryable from the programm
through GetDirData() and GetDirPrefix(). They are both defined in
lib/wire/datadir.c/h .

They help for searching the mascot image, rc files, feed the tips dialog
and the mentioned brushes and gettext files.

kind regards
Kai-Uwe Behrmann
--
developing for colour management
www.behrmann.name + www.oyranos.org

Am 16.03.08, 13:59 -0800 schrieb Robin Rowe:

> In November you said, "While functionality is not as complete as a X11
> build, it will help users, which are not familiar with X11 on mac os X."
> That sounds discouraging and like more than tablets is missing. What
> functionality is lacking?

> >> What does it mean that you made CinePaint relocatable?
> >
> > For instance all brushes, gradients, i18n and .cinepaint file lookup where
> > previously not possible to have in a osX application bundle. A osX
> > application bundle has to work on every location regardsless what is
> > compiled into the binary.
>
> What approach did you use to do that?

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Re: [CinePaint-dev] GTK+OSX progress

2008-03-16T14:59:19Z

Kai-Uwe,

>> What's left to do on GTK+OSX?
>
> Sliders, colour picker or areas, and some more I had fixed and submitted
> all into a patch to the gtk-osx patch page. You surely use this already.
> Left is now to support tablets.

I applied your patch to CVS yesterday. Until this week, I hadn't done
anything with GTK+OSX in over a year. I did not understand from your
post in November that a GTK+OSX release needed to be rolled.

In November you said, "While functionality is not as complete as a X11
build, it will help users, which are not familiar with X11 on mac os X."
That sounds discouraging and like more than tablets is missing. What
functionality is lacking?

>> What does it mean that you made CinePaint relocatable?
>
> For instance all brushes, gradients, i18n and .cinepaint file lookup where
> previously not possible to have in a osX application bundle. A osX
> application bundle has to work on every location regardsless what is
> compiled into the binary.

What approach did you use to do that?

Robin
-
Robin Rowe
CinePaint Project Leader
Beverly Hills, California
www.CinePaint.org

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[ gtk-osx-Feature Requests-1915059 ] Check missing plug-ins

2008-03-15T16:42:41Z

Feature Requests item #1915059, was opened at 2008-03-15 16:42
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Robin Rowe (robinrowe)
Assigned to: Nobody/Anonymous (nobody)
Summary: Check missing plug-ins

Initial Comment:
If the # of plug-ins found at load = 0, display a dialog suggesting that Preferences has the wrong path.

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CinePaint universal build issues

2007-11-12T12:27:10Z

Hello,

as Robin said, he would like to look at gtk-osx, I just want to give some
infos about my last state for compiling CinePaint with this Gtk branch.

After the last talk on the CinePaint developers list I tried a Tiger
universal build with Gtk1 CinePaint v0.22-1. All deps where in place. Just
the CinePaint build did not run as expected on my G4 ppc test machine. For
intel I could not test.
Probably all is fine with building separately for ppc and intel.

I modified the G_ENDIAN style macros after configure, and exchanged
against runtime versions. In the same way I could change libtiff [1] to
open my test images properly. The other libs are probably not out of the
box osX universal binary ready.
Still the CinePaint build where not much useable. I could not draw.
The mouse position seems to be fixed. Even though the gradient,
selection and fill tools as well as colour selection and CMS worked.
Oh just fixed a Gtk1 bug in CinePaint CVS.
The outlined endianess gtk-osx changes are not included in my last patch
[2].

[1] http://www.asmail.be/msg0055159178.html
[2] http://sourceforge.net/tracker/index.php?func=detail&aid=1816608&group_id=70160&atid=526809

regards,
Kai-Uwe Behrmann
--
developing for colour management
www.behrmann.name + www.oyranos.org

PS: btw. gettext/libtool is always a pain to compile, uhh.

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Re: GTK+OSX status

2007-11-12T10:55:27Z

Kirk,

> What is the current status of GTK+OSX?

Hi. Pardon the delayed response.

There are a couple patches that need to be tested to make release 0.8.
Overall, still work to be done before most apps are usable. Some people
are using as is without problems, depending upon the complexity of the
app, whether it encounters a piece of the port that's not done yet.

Cheers,

Robin
--
www.cinepaint.org

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[ gtk-osx-Patches-1816608 ] CinePaint changes

2007-10-19T09:12:49Z

Patches item #1816608, was opened at 2007-10-19 17:12
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=526809&aid=1816608&group_id=70160

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Kai-Uwe Behrmann (beku)
Assigned to: Nobody/Anonymous (nobody)
Summary: CinePaint changes

Initial Comment:
The attached patch includes my source changes to run the official MacCinePaint bundles. They do not shape a new release. Even though the solved bugs would allow for a v0.7.x.

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GTK install help

2007-07-19T01:19:18Z

I have a MacBook Pro and I ma trying to install GTK. After executing ./configure I get the following error, please help!

checking whether make sets $(MAKE)... (cached) yes
checking for pkg-config... no
checking for BASE_DEPENDENCIES... configure: error: The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.

Alternatively, you may set the environment variables BASE_DEPENDENCIES_CFLAGS
and BASE_DEPENDENCIES_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>. /// the web site in so longer available.

Thank you in advance.

Re: [gtk+osx] Execution errors with GTK+OSX

2006-11-25T01:06:57Z

Guillaume,

GTK+OSX is only an alpha release, therefore not every function that you would find in the linux version has been implemented as of yet. I would think that accounts for the first error. In terms of solutions to it, the only advice I was given was to actually write the function for GTK+OSX or change your own code. You can usually confirm that the function is not implemented by doing a 'grep' of it's name in the frameworks directory(s).

The second error looks like the default font is not installed on your computer. I don't know where you change this, so perhaps you can either try and find where the font is specified, or try installing the font on your computer.

Good Luck,

Matthew Kemp

On 26 Oct 2006, at 15:27, Guillaume Mahieux-Sudre wrote:

Hello,
I've installed GTK+OSX (so, GTK, GDK & GLib) on my Mac (OSX 10.4.8) but
when i compile, I get these errors :

-----------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------
-- ** WARNING **: gdk_drag_init: not implemented
--
-- gtk_init
-- GTKMacSetup()
--
-- ** WARNING **: GDK_font_load CALLED with -adobe-helvetica-medium-r-normal--*-120-*-*-*-*-*-*
-- Found font: helvetica, 12 pt (id: 21)
-- ZeroLink: unknown symbol '_G_OBJECT'
--
-- GTK has exited due to signal 6 (SIGABRT).
-----------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------

Can you explain why and how to fix them ? (My code just create a window and show it)

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Re: [gtk+osx] (no subject)

2006-11-15T12:00:31Z

Matthew,

gtk+osx is still in alpha state. This means it is not at the state of gtk
for X11. The only 2 apps I tried where Ghotello and CinePaint. The later
has some issues. Both are useable. There is still some parts missing
tablet support, DnD or shape drawing and pointers as you allready saw. It
is up to you to use the X11 environment, gtk-osx or try gtk2' mac port.

At least the OK button in filechooser works. Take a look at the demos.

regards
Kai-Uwe Behrmann
+ development for color management
+ imaging / panoramas
+ email: ku.b@...
+ http://www.behrmann.name

Am 15.11.06, 10:38 -0000 schrieb Matthew Kemp:

> Hi,
>
> Thanks for your advice (Kai-Uwe), I commented out the code regarding window
> reposition and it compiled.
>
> However, it shows next to no signs of functionality once it loads up. When I
> run the executable, I get the following feedback in the terminal:
>
> ** WARNING **: gdk_drag_init: not implemented
>
> gtk_init
> GTKMacSetup()
>
> ** WARNING **: gdk_font_load: CALLED with -adobe-helvetica-medium-r-
> normal--*-120-*-*-*-*-*-*
> Found font: helvetica, 12 pt (id: 21)
>
> ** WARNING **: gdk_fontset_load: Not implemented
>
> ** WARNING **: gdk_fontset_load: Not implemented
>
> ** WARNING **: gdk_window_set_cursor: not implemented! (only warned once)
> detail: button
> detail: button
>
> ** WARNING **: gdk_cursor_new: not implemented!
> #
> detail: button
> detail: button
> detail: button
> detail: button
> detail: button
> detail: button
>
>
> Does this mean that there are more functions in the source code that have not
> been fully implemented in GTK+OSX yet? Really basic things like the quit
> button don't even seem to work.
>
> Once again, any help is greatly appreciated.
>
> Matthew,
>

Re: [gtk+osx] (no subject)

2006-11-15T02:38:59Z

Hi,

Thanks for your advice (Kai-Uwe), I commented out the code regarding window reposition and it compiled.

However, it shows next to no signs of functionality once it loads up. When I run the executable, I get the following feedback in the terminal:

** WARNING **: gdk_drag_init: not implemented

gtk_init

GTKMacSetup()

** WARNING **: gdk_font_load: CALLED with -adobe-helvetica-medium-r-normal--*-120-*-*-*-*-*-*

Found font: helvetica, 12 pt (id: 21)

** WARNING **: gdk_fontset_load: Not implemented

** WARNING **: gdk_window_set_cursor: not implemented! (only warned once)

detail: button

** WARNING **: gdk_cursor_new: not implemented!

detail: button

Does this mean that there are more functions in the source code that have not been fully implemented in GTK+OSX yet? Really basic things like the quit button don't even seem to work.

Once again, any help is greatly appreciated.

Matthew,

On 15 Nov 2006, at 06:13, Kai-Uwe Behrmann wrote:

Matthew,

some general thoughts: gtk-osx is for the gtk+-1.2.x API. Code written for
the gtk 2.x API's will mostly not compile. There are too many differences.

For gtk+-1.2.x ...
Did you use the gtk-osx gtk-config script as described somewhere in the
distribution? Then I would check if the gtk_window_reposition symbol is in
the GTK Framework. In my version (modified 0.7) it is not. I found only
gtk_window_position_values, gtk_window_set_position...
Probably your funktion is not implemented. So eighter implement yourself
and post, or change your code.

Hope this helpes.

regards
Kai-Uwe Behrmann
+ development for color management
+ imaging / panoramas
+ email: ku.b@...
+ http://www.behrmann.name

Am 14.11.06, 16:47 -0000 schrieb Matthew Kemp:

Hi,

I hope someone can help out a real novice in compiling, C and GTK.

I am doing a project and I am trying to install a linux executable on
my os x machine. I have been given the source files and the makefile
and to the best of my knowledge, I have successfully installed the GTK
+OSX binary on my computer.

It's a fairly simple program, but when I try to compile(using make) I
get this following error:

/usr/bin/ld: Undefined symbols:
_gtk_window_reposition
collect2: ld returned 1 exit status

I really don't have the foggiest where to start. I'd really
appreciate if anyone could lend any expertise here.

Best Wishes,

Matthew

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Re: [gtk+osx] (no subject)

2006-11-14T22:11:40Z

Matthew,

some general thoughts: gtk-osx is for the gtk+-1.2.x API. Code written for
the gtk 2.x API's will mostly not compile. There are too many differences.

For gtk+-1.2.x ...
Did you use the gtk-osx gtk-config script as described somewhere in the
distribution? Then I would check if the gtk_window_reposition symbol is in
the GTK Framework. In my version (modified 0.7) it is not. I found only
gtk_window_position_values, gtk_window_set_position...
Probably your funktion is not implemented. So eighter implement yourself
and post, or change your code.

Hope this helpes.

regards
Kai-Uwe Behrmann
+ development for color management
+ imaging / panoramas
+ email: ku.b@...
+ http://www.behrmann.name

Am 14.11.06, 16:47 -0000 schrieb Matthew Kemp:

Re: [gtk+osx] (no subject)

2006-11-14T19:06:46Z

not sure if anyones still on this list its quiet for quite some time
now.

Ben Hansen
ubernaut@...

On Nov 14, 2006, at 8:47 AM, Matthew Kemp wrote:

> Hi,
>
> I hope someone can help out a real novice in compiling, C and GTK.
>
> I am doing a project and I am trying to install a linux executable on
> my os x machine. I have been given the source files and the makefile
> and to the best of my knowledge, I have successfully installed the GTK
> +OSX binary on my computer.
>
> It's a fairly simple program, but when I try to compile(using make) I
> get this following error:
>
> /usr/bin/ld: Undefined symbols:
> _gtk_window_reposition
> collect2: ld returned 1 exit status
>
> I really don't have the foggiest where to start. I'd really
> appreciate if anyone could lend any expertise here.
>
> Best Wishes,
>
> Matthew
>
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[gtk+osx] (no subject)

2006-11-14T08:47:08Z

Hi,

I hope someone can help out a real novice in compiling, C and GTK.

I am doing a project and I am trying to install a linux executable on
my os x machine. I have been given the source files and the makefile
and to the best of my knowledge, I have successfully installed the GTK
+OSX binary on my computer.

It's a fairly simple program, but when I try to compile(using make) I
get this following error:

/usr/bin/ld: Undefined symbols:
_gtk_window_reposition
collect2: ld returned 1 exit status

I really don't have the foggiest where to start. I'd really
appreciate if anyone could lend any expertise here.

Best Wishes,

Matthew

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[gtk+osx] gtk-osx CinePaint 0.21-2 Released

2006-11-05T13:48:30Z

The native version of gtk-osx CinePaint 0.21-2 is released on SourceForge.
0.21-2 is a minor improvement in the 0.21 series. A major improvement for
osX users may be the gtk-osx build with native mac aqua support and
better integration into mac os. Many bug fixes where needed in gtk-osx and
CinePaint to make this happen.

While functionality is not as complete as a X11 build, it will help users,
wich are not familiar with X11 on mac os X.

General:
CinePaint is the popular motion picture deep colour paint and retouching
program.
It features a flipbook, layer and channels handling, HDR creation from
bracketed exposures, support for many file formats liek cineon and
camera raw file and colour management tools like Cmyk/Lab support, 16-bit
printing with Gutenprint and 3D colour visualisation through ICC Examin.

Future:
CinePaint developers continue to maintain this legacy architecture until
the future Glasgow architecture is complete (in 2006). For info on
Glasgow:

http://cinepaint.bigasterisk.com/GlasgowDocumentation

Download:
http://sourceforge.net/project/showfiles.php?group_id=75029&package_id=76680&release_id=449007

Content:
MacCinePaint-0.21-2.nativ.dmg.gz is a compressed disk image, including the
selfcontained CinePaint application and a Gutenprint-5.0.0 package. The
later is recommended to install to obtain printing support in CinePaint.
For usingg the application, double click on the icon in the Finder, drag
to the dock or possibly to the /Applications folder.

Notes:
o Drag and Drop on the dock icon is not possible as it was with the
MacCinePaint for X11 package.
o plug-in core interaction may be slow, resulting in slow file loads
Please report with information about the used os version and CPU

Add-ons:
Included are colour management tools like Gutenprint-5.0.0, DCraw-8.37,
a profile collection and ICC Examin 0.42.

The source releases of ICC Examin will follow later.

regards
Kai-Uwe Behrmann

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[gtk+osx] Execution errors with GTK+OSX

2006-10-26T08:27:39Z

Hello,
I've installed GTK+OSX (so, GTK, GDK & GLib) on my Mac (OSX 10.4.8) but
when i compile, I get these errors :

-----------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------
-- ** WARNING **: gdk_drag_init: not implemented
--
-- gtk_init
-- GTKMacSetup()
--
-- ** WARNING **: GDK_font_load CALLED with -adobe-helvetica-medium-r-normal--*-120-*-*-*-*-*-*
-- Found font: helvetica, 12 pt (id: 21)
-- ZeroLink: unknown symbol '_G_OBJECT'
--
-- GTK has exited due to signal 6 (SIGABRT).
-----------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------

Can you explain why and how to fix them ? (My code just create a window and show it)

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[gtk+osx] CP hints for wire hanging

2006-10-05T07:55:10Z

Hello,

today I tested gtk-osx and found it great.

Now, CinePaint starts and works fine. I was surprised, as my picture
of gtk-osx was of a alpha state project.

What seems to be unsolved is some kind of hanging in the wire protocol.
Strange to me as I did not see any such problems in the X11 environment on
osX. The situation comes when I try to load a image by a plug-in. Maybe
chaining of the protocols is not allowed.

Did someone encounter such a thing in the past?
How was it solved?

The sreenshot, which lead me to this project, shows it must have been
solved allready.

Thanks for any hints.

regards
Kai-Uwe Behrmann
+ development for color management
+ imaging / panoramas
+ email: ku.b@...
+ http://www.behrmann.name

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[gtk+osx] I saw a web page ...

2006-07-17T18:15:26Z

Read the 4th paragraph first, so you'll see that I didn't ignore Gtk
here, then go back, read the rest, and see about answering this all, ok?

Well, this is probably about 2 years out of date, but even so, I could
get a couple of important answers for me. I'm using Fink to manage (for
me) a good sized suite of X11 + KDE software ... so my balance of X11
versus native displaying software is quite citically important to me.
Now, don't get me wrong, i live and die with vim (to the point that I'd
accidentally killed off my vi, and simply didn't notice it for 30 days,
as vim was going on with all the real work.

You see, the real point is, i was quite accurately correct, I'm a VIM
head, but not gvim, I never use gvim, ever, that seems to be to offer
a possibility. D'you think it might be possible to get a gvim (and I
mean gvim ONLY) to be aqua powered, so I could run that native?

[4th para]
SEcond (and the reason that it's a Gtkitem) is, could the power behind
that gvim be gtk? And, all this not interfering with my X11, which is
puttering along in the background, but active at the same time,
nonetheless. Never gvim on X11, thoiugh, even,

OK, tell me all the items that I need to be worried over, ok?

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Re: [gtk+osx] questions

2006-01-10T11:17:25Z

Brendan Miller wrote:
> has there been much interest within the project for supporting gtk 2?
> would you be able to share a lot of the code, i.e. does the gdk
> interface stay pretty static between gtk 1.x and 2.x?

Not much interest at all really.

There is however an official GTK port in progress in GTK's cvs system
aiming for 2.10.

http://cvs.gnome.org/viewcvs/gtk%2B/gdk/quartz/

The gtk development list is the place to discuss it

http://mail.gnome.org/mailman/listinfo/gtk-devel-list

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[gtk+osx] Carbonized GTK-OSX

2005-12-08T12:59:54Z

Can I use this to write apps that work on the classic OSes? For
example, can I build a target for MacOS 9 using GTK-OSX since it is
carbonized?

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Carbonized

2005-12-06T13:25:40Z

I'm new to OSX development so forgive me for asking a question that may
be obvious but since GTK+ is carbonized, I can install and run an app
using GTK+ on classic Macs...yes? If so, how do I install the
libraries, etc...there has got to be more to this than meets the eye...

Thanks for any help.
-bryanw

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Re: [gtk+osx] dustributing of GTK-OSX libs with app

2005-09-28T17:31:17Z

You can't statically link to the frameworks. They're dynamic libraries.

For distribution you can use the PackageMaker tool. It gets installed
in /Developer/Applications/Utilities, when you install the XCode
Developer Tools. There are several tutorials available on the web on
using PackageMaker.

Ultimately, it will generate an installer that mac users are familiar with.

The canonical directory for frameworks in OS X is /Library/Frameworks
(when installing for multiple users), and ~/Library/Frameworks (when
installing for a single user).

-Andy

KieSoft wrote:

> Hi!
>
> I was able to compile my Linux app on MAC using GTK-OSX anf the app looks
> like work. Now I need to send it to my testers. Can you advice me how to
> create an install package that will distribute GTK-OSX libraries with my
> app? I do not want force my users to download and compile GTK-OSX.
>
> What is the best and/or traditional way to do that on MAC OS X?
>
> Is there a way to statically link GTK-OSX to my app?
>
> Best regards,
> Igor
>
>
>
>
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[gtk+osx] dustributing of GTK-OSX libs with app

2005-08-03T12:21:40Z

Hi!

I was able to compile my Linux app on MAC using GTK-OSX anf the app looks
like work. Now I need to send it to my testers. Can you advice me how to
create an install package that will distribute GTK-OSX libraries with my
app? I do not want force my users to download and compile GTK-OSX.

What is the best and/or traditional way to do that on MAC OS X?

Is there a way to statically link GTK-OSX to my app?

Best regards,
Igor

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Re: [gtk+osx] Some questions regarding osx-gtk and xcode

2005-07-29T08:01:12Z

On Jul 27, 2005, at 3:46 PM, Svenn Are Bjerkem wrote:

> Then I went over to www.gtk.org to get the code for the simplest
> possible gtk program which will compile and run and still show some
> sign of life; http://www.gtk.org/tutorial/ch-gettingstarted.html.

Note that there may be other small differences as well: that tutorial
is apparently for GTK+2, and GTK+OSX is based on GTK+1.

--
Charles Lepple

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[gtk+osx] Some questions regarding osx-gtk and xcode

2005-07-27T13:46:33Z

Hi,

in the hope of being able to write an app on my mac which I can also
compile on other platforms, I downloaded and installed gtk-osx, and
have so far been successful, but not without changing a bit.

I use xcode 1.5 and have started like described in the gtk-osx readme:
Create a new Carbon project and then remove the Carbon framework and
add the 3 gtk frameworks coming that gtk-osx consist of. Then I went
over to www.gtk.org to get the code for the simplest possible gtk
program which will compile and run and still show some sign of life;
http://www.gtk.org/tutorial/ch-gettingstarted.html. I discovered when
building this project that in some of the header files there is a top
level reference for some of the included header files which implies
that the program normally would be compiled with
-I/usr/local/include/glib. I decided to simply change
#include <glib.h>
to
#include <glib/glib.h>
and so on as I encountered the errors. This is probably breaking all
rules with gtk, but at least the code compiles and the app run.

So I wonder if there is a way to tell Xcode that -I switch which make
it find those header files, or if most gtk-osx developers are compiling
from the command line, and thus really don't care about this?

Svenn

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[gtk+osx] Re: Gtk-osx-developer digest, Vol 1 #141 - 1 msg

2005-07-22T02:04:05Z

> >When user presses a button at my app, it starts a long operation. But I
need
> >allow UI to work (update stat and other information). Linux version of my
> >app calls following code every few milliseconds:
> >
> >while(gtk_events_pending()) gtk_main_iteration();
> >
> >That works on Linux but does not work with GTK-OSX. Can you advice
anything?

> >
> >Looking forward to hearing from you soon,
> >
> >Best regards,
> >Igor
> >
> >
> >
> Sounds like you may want to use fork() and leave one process or thread
> in that loop and kill it when you no longer need it. An even better
> solution would be a fork() in conjunction with a semaphore.

The problem that my operation must show information at GtkDialog. GTK is not
thread-safe, so I cannot access GtkDialog safely from another thread. When I
do the operation at the main thread, GUI locks up. To allow UI be updated I
call

while(gtk_events_pending()) gtk_main_iteration();

every second. That works on Linux but with MAC-OSX gtk_events_pending()
always returns FALSE. I tried 3 ways:

1. while(gtk_events_pending()) gtk_main_iteration();

2. while (g_main_iteration(FALSE)) ;

3. while (gdk_events_pending()) {
GdkEvent* ev = gdk_event_get(); // This does not block
if (ev) { // Sometimes there is a NULL event, why?
gtk_main_do_event(ev);
gdk_event_free(ev);
}
} // while

None of above work. Can you advice me something?

Looking forward to hearing from you soon,

Best regards,
Igor

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[gtk+osx] Re: Gtk-osx-developer digest, Vol 1 #140 - 1 msg

2005-07-20T21:33:27Z

>When user presses a button at my app, it starts a long operation. But I need
>allow UI to work (update stat and other information). Linux version of my
>app calls following code every few milliseconds:
>
>while(gtk_events_pending()) gtk_main_iteration();
>
>That works on Linux but does not work with GTK-OSX. Can you advice anything?
>
>Looking forward to hearing from you soon,
>
>Best regards,
>Igor
>
>
>

Sounds like you may want to use fork() and leave one process or thread
in that loop and kill it when you no longer need it. An even better
solution would be a fork() in conjunction with a semaphore.

Best of luck,

Neal

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[gtk+osx] allow UI to work during long operation

2005-07-20T05:49:09Z

Hi!

When user presses a button at my app, it starts a long operation. But I need
allow UI to work (update stat and other information). Linux version of my
app calls following code every few milliseconds:

while(gtk_events_pending()) gtk_main_iteration();

That works on Linux but does not work with GTK-OSX. Can you advice anything?

Looking forward to hearing from you soon,

Best regards,
Igor

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Re: [gtk+osx] window is visible but does not accept focus

2005-07-10T07:43:04Z

David Burnett wrote:

> KieSoft wrote:
>
>> Hi!
>>
>> I'm trying to port my Linux app on MAC OS X. I can compile the code and
>> window is visible but does not accept focus, nor is it movable. I thought
>> that's my problem and wrote a small GTK app. I get the same result
>> with that
>> test app too: window does not accept focus. Can you help me to solve the
>> problem?
>
>
> Its an old issue.For some reason Apple have made it awkward to make
> command line programs
> have a GUI. There's a number of way's around this, the easiest is to
> wrap the executable in a bundle.
>
> There is also a way to add a resource, I'm not to clear about it but the
> FLTK GUI tool set has
> a program that can do it, although IIRC it's just a script and a
> resource file.
>
>
> Dave

If you can use a script of some sort to launch your program, I'd
recommend Platypus ( http://sveinbjorn.sytes.net/platypus ). I've used
it for several programs and it works great. The program that uses it
that you've most likely used is Gimp.app (the GiMP packaged for OSX).

Michael Moore

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Re: [gtk+osx] window is visible but does not accept focus

2005-07-10T06:01:32Z

KieSoft wrote:
> Hi!
>
> I'm trying to port my Linux app on MAC OS X. I can compile the code and
> window is visible but does not accept focus, nor is it movable. I thought
> that's my problem and wrote a small GTK app. I get the same result with that
> test app too: window does not accept focus. Can you help me to solve the
> problem?

Its an old issue.For some reason Apple have made it awkward to make
command line programs
have a GUI. There's a number of way's around this, the easiest is to
wrap the executable in a bundle.

There is also a way to add a resource, I'm not to clear about it but the
FLTK GUI tool set has
a program that can do it, although IIRC it's just a script and a
resource file.

Dave

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[gtk+osx] window is visible but does not accept focus

2005-07-10T01:12:24Z

Hi!

I'm trying to port my Linux app on MAC OS X. I can compile the code and
window is visible but does not accept focus, nor is it movable. I thought
that's my problem and wrote a small GTK app. I get the same result with that
test app too: window does not accept focus. Can you help me to solve the
problem?

Here are my code:

----------------------------------------------------------------------------
--------------
gtktest.mak:

CXXFLAGS=-g -Wno-long-double -Werror -D_FILE_OFFSET_BITS=64 -I/gtk-osx-0.6 -
I/gtk-osx-0.6/glib-1.2.10 -I/gtk-osx-0.6/gdk
OBJS=gtktest.o

gtktest : $(OBJS) ; \
gcc -o gtktest $(OBJS) -lpthread -ldl -lstdc++
`/gtk-osx-0.6/gtk-config/gtk-config --libs`;

----------------------------------------------------------------------------
--------------
gtktest.cpp:

#include <stdlib.h>
#include <stdio.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <math.h>
#include <time.h>
#include <locale.h>
#include <assert.h>
#include <ctype.h>
#include <gtk/gtk.h>

static gint close_app_event(GtkWidget *widget, GdkEvent *event, gpointer
data)
{
gtk_main_quit();
return FALSE;
}

int main(int argc, char* argv[])
{
gchar buffer[64];
srand (time (NULL));

gtk_set_locale ();
gtk_init (&argc, &argv);
gdk_rgb_init();

GtkBindingSet *binding_set = gtk_binding_set_by_class (gtk_type_class
(GTK_TYPE_WIDGET));
gtk_binding_entry_add_signal(binding_set, '9', GDK_CONTROL_MASK |
GDK_RELEASE_MASK, "debug_msg", 1, GTK_TYPE_STRING, "GtkWidgetClass
<ctrl><release>9 test");

GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_policy (GTK_WINDOW (window), FALSE, FALSE, FALSE);
gtk_widget_set_name (window, "main window");
gtk_widget_set_usize (window, 200, 400);
gtk_widget_set_uposition (window, 20, 20);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(gtk_main_quit), NULL);
gtk_signal_connect (GTK_OBJECT (window), "delete-event", GTK_SIGNAL_FUNC
(gtk_false), NULL);

GtkWidget *box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);

if (gtk_micro_version > 0) sprintf (buffer, "Gtk+ v%d.%d.%d",
gtk_major_version, gtk_minor_version, gtk_micro_version);
else sprintf (buffer, "Gtk+ v%d.%d", gtk_major_version, gtk_minor_version);

GtkWidget *label = gtk_label_new (buffer);
gtk_box_pack_start (GTK_BOX (box1), label, FALSE, FALSE, 0);

GtkWidget *button = gtk_button_new_with_label ("close");
gtk_signal_connect(GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC
(close_app_event), window);
gtk_box_pack_start(GTK_BOX (box1), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);

gtk_widget_show_all (window);
gtk_main ();
return 0;
}

----------------------------------------------------------------------------
--------------

I took the code from gtk-osx-0.6 demo app.

Looking forward to hearing from you soon,

Best regards,
Igor

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[gtk+osx] Doesn't work with nessus

2005-07-09T08:24:20Z

Trying to use GTK+OSX with nessus, on execution I get:

** WARNING **: gdk_drag_init: not implemented

gtk_init
GTKMacSetup()

** WARNING **: gdk_font_load: CALLED with -adobe-helvetica-medium-r-
normal--*-120-*-*-*-*-*-*
Found font: helvetica, 12 pt (id: 21)

** WARNING **: gdk_atom_intern: unimplemented (warned once)

** WARNING **: gdk_window_set_cursor: not implemented! (only warned
once)

** WARNING **: gdk_color_parse: None color gotten

** WARNING **: gdk_color_parse: None color gotten

** WARNING **: gdk_color_parse: None color gotten

** WARNING **: gdk_cursor_new: not implemented!

** WARNING **: gdk_cursor_new: not implemented!

** WARNING **: gdk_cursor_new: not implemented!

** WARNING **: gdk_cursor_new: not implemented!

** WARNING **: gdk_window_shape_combine_mask: not implemented!

** WARNING **: gdk_window_shape_combine_mask: not implemented!

** WARNING **: gdk_gc_set_clip_mask: no yet implemented on MacOS
detail: button
detail: button
detail: button
detail: button
detail: button
detail: button
detail: button
detail: button
detail: button
detail: button
detail: button
detail: button
^C

The expected window is drawn, but will not accept focus when clicked
upon, nor is it movable.
The program appears hung and could only be exited by ^C.

In view of the "unimplemented" messages, is this expected behaviour?

Dan Killoran

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