# Desktop **URL:** https://www.ruby-forum.com/c/desktop/34.md?page=18 [Latest](https://www.ruby-forum.com/latest.md) · [Categories](https://www.ruby-forum.com/categories.md) · [Tags](https://www.ruby-forum.com/tags.md) **Page:** 19 --- ## [Improve gstreamer missing message](https://www.ruby-forum.com/t/improve-gstreamer-missing-message/203272)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 17, 2011, 1:43pm UTC](https://www.ruby-forum.com/t/improve-gstreamer-missing-message/203272 "2011-02-17T13:43:11Z")
Hi. Here is a patch so Gst::MissingMessage object can be created when receiving a missing message from C. In C missing messages are messages with a GST\_MESSAGE\_ELEMENT type. I add a conditionnal structure to check wh… --- ## [Embedded images with Pango and Cairo](https://www.ruby-forum.com/t/embedded-images-with-pango-and-cairo/203181)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [February 15, 2011, 12:28am UTC](https://www.ruby-forum.com/t/embedded-images-with-pango-and-cairo/203181 "2011-02-15T00:28:16Z")
The goal: To embed images within text rendered by Pango (similar to how some chat clients display inline emoticons), using a Cairo backend. The research: After much Google-grinding I came across the pango\_cairo\_contex… --- ## [Gtk2/cairo transparency question](https://www.ruby-forum.com/t/gtk2-cairo-transparency-question/203114)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [February 13, 2011, 3:19pm UTC](https://www.ruby-forum.com/t/gtk2-cairo-transparency-question/203114 "2011-02-13T15:19:44Z")
hello folks - so i’m out of one problem and into another… first, thanks for replies to the last post, second - i’ve got a Gtk::Layout, in which i put a background image, and a Gtk::EventBox with a DrawingArea inside… --- ## [Imlib2 rotate problem](https://www.ruby-forum.com/t/imlib2-rotate-problem/202913)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [February 13, 2011, 4:02am UTC](https://www.ruby-forum.com/t/imlib2-rotate-problem/202913 "2011-02-13T04:02:44Z")
hello there - i’ve been searching for ways to rotate images by ‘arbitrary’ angles. i’m basically trying to rotate an image based on a time thread - it seems that Gdk::Pixbuf only allows for rotations of 90, 180, or 27… --- ## [Timing issue](https://www.ruby-forum.com/t/timing-issue/202917)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [February 9, 2011, 7:34pm UTC](https://www.ruby-forum.com/t/timing-issue/202917 "2011-02-09T19:34:20Z")
I believe I’ve run afoul of a timing issue in wxruby that might explain some peoples’ segfaults. I have a radio button page as part of a notebook that selects a file to read in, which triggers a whole lot of other c… --- ## [Yet Another Segmentation Fault](https://www.ruby-forum.com/t/yet-another-segmentation-fault/202856)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 8, 2011, 2:05am UTC](https://www.ruby-forum.com/t/yet-another-segmentation-fault/202856 "2011-02-08T02:05:47Z")
I’ve looked through the forum at the umpteen threads about segmentation faults, and none of them seem to address my problem. I’m hoping someone can point out what I need to do. Platform: Vista Ruby v#: 1.9.1 wxRuby… --- ## [\[ANN\] Ruby-GNOME2 0.90.7](https://www.ruby-forum.com/t/ann-ruby-gnome2-0-90-7/202611)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 6, 2011, 6:54am UTC](https://www.ruby-forum.com/t/ann-ruby-gnome2-0-90-7/202611 "2011-02-06T06:54:08Z")
Hi, The Ruby-GNOME2 project released Ruby-GNOME2 0.90.7: Download ruby-gtk2-0.90.7.tar.gz (Ruby-GNOME 2) Download ruby-gnome2-all-0.90.7.tar.gz (Ruby-GNOME 2) === Summary A package fix release of 0.90.6. === Change… --- ## [Event syntax](https://www.ruby-forum.com/t/event-syntax/202770)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 6, 2011, 12:18am UTC](https://www.ruby-forum.com/t/event-syntax/202770 "2011-02-06T00:18:39Z")
Class A is a ruby file generated from XRC via xrcise. Class B is a child class that inherits from class A, and subsequently is where I have my event hook-ups defined (just in case I need to generate class A from XRC … --- ## [Libglade gem](https://www.ruby-forum.com/t/libglade-gem/202740)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [February 5, 2011, 3:56pm UTC](https://www.ruby-forum.com/t/libglade-gem/202740 "2011-02-05T15:56:38Z")
Hi, Isn’t libglade2 supported in this new gem format? rbbr won’t start without it. thanks --- ## [Failing to install atk from gem](https://www.ruby-forum.com/t/failing-to-install-atk-from-gem/202525)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 9\ **Last updated:** [February 3, 2011, 4:39pm UTC](https://www.ruby-forum.com/t/failing-to-install-atk-from-gem/202525 "2011-02-03T16:39:41Z")
Hi, I tried to install ruby-gtk2 from gem, but got an error building atk (attached) Is there something i could do to make it compile? Thanks --- ## [How to attach window as notebook page](https://www.ruby-forum.com/t/how-to-attach-window-as-notebook-page/202495)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [January 31, 2011, 10:26am UTC](https://www.ruby-forum.com/t/how-to-attach-window-as-notebook-page/202495 "2011-01-31T10:26:39Z")
Dear all, I am making a business application here with ruby gtk and want to use MDI After I look into tutorial on web, It seems with gtk we achieve MDI using gtk::notebook problem is, gtk::notebook cannot use gtk::… --- ## [\[ANN\] Ruby-GNOME2 0.90.6](https://www.ruby-forum.com/t/ann-ruby-gnome2-0-90-6/202469)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 31, 2011, 12:14am UTC](https://www.ruby-forum.com/t/ann-ruby-gnome2-0-90-6/202469 "2011-01-31T00:14:20Z")
Hi, The Ruby-GNOME2 project released Ruby-GNOME2 0.90.6: Download ruby-gtk2-0.90.6.tar.gz (Ruby-GNOME 2) Download ruby-gnome2-all-0.90.6.tar.gz (Ruby-GNOME 2) === Summary Removed deprecated packages. They are in: R… --- ## [Wxmediactrl has no output on windows vista & seven](https://www.ruby-forum.com/t/wxmediactrl-has-no-output-on-windows-vista-seven/185748)
**Author:** [@Alex\_Beeck](https://www.ruby-forum.com/u/Alex_Beeck)\ **Replies:** 1\ **Last updated:** [January 28, 2011, 5:26pm UTC](https://www.ruby-forum.com/t/wxmediactrl-has-no-output-on-windows-vista-seven/185748 "2011-01-28T17:26:57Z")
Hi, I’ve just tried installing ruby + wxruby from the following installers and in every single one, the wxruby sample media/mediactrl.rb doesn’t do anything after loading an mp3 file under windows vista and windows se… --- ## [Drop deprecated packages support](https://www.ruby-forum.com/t/drop-deprecated-packages-support/202151)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [January 23, 2011, 8:29am UTC](https://www.ruby-forum.com/t/drop-deprecated-packages-support/202151 "2011-01-23T08:29:01Z")
Hi, We will drop deprecated packages support. “Deprecated packages” means that “it will be deprecated at GNOME3” and/or “we doesn’t have maintainer of it”. Because we doesn’t have enough resources to maintain depreca… --- ## [WxRuby Region clearing](https://www.ruby-forum.com/t/wxruby-region-clearing/202024)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [January 22, 2011, 9:12pm UTC](https://www.ruby-forum.com/t/wxruby-region-clearing/202024 "2011-01-22T21:12:10Z")
Hi ! I’m trying to understand how regions are working in wxRuby. For now, I tried only to draw a rectangle and to move it. In order to do that, I use a region to tell wxRuby to refresh only the rectangle and not the … --- ## [More Windows Build](https://www.ruby-forum.com/t/more-windows-build/202031)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 21, 2011, 5:11pm UTC](https://www.ruby-forum.com/t/more-windows-build/202031 "2011-01-21T17:11:41Z")
I haven’t gotten any farther in documenting the Windows build procedures. I took a quick look at building it again and decided it was too complicated for the amount of time that I had. But I’m in the process of tryi… --- ## [GtkSourceView2 gem & completion](https://www.ruby-forum.com/t/gtksourceview2-gem-completion/201596)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [January 21, 2011, 2:53pm UTC](https://www.ruby-forum.com/t/gtksourceview2-gem-completion/201596 "2011-01-21T14:53:58Z")
Hi, I wanted to complete the work needed to publish the gtksourceview2 gem but I’ve had more than one problem about building ruby/gnome2 under windows. I need that because the last part i need to test is the wi… --- ## [Please update Status/GIO to the following](https://www.ruby-forum.com/t/please-update-status-gio-to-the-following/201856)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [January 21, 2011, 2:41pm UTC](https://www.ruby-forum.com/t/please-update-status-gio-to-the-following/201856 "2011-01-21T14:41:21Z")
I get a message about my input being SPAM. Can someone please update the status page of GIO to the following? (I am so sick of Hiki. So utterly sick of it.) = Status of Ruby/GIO {{status “Ruby/GIO”, \[“2.24”\], " F… --- ## [3-state checkbox](https://www.ruby-forum.com/t/3-state-checkbox/201513)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 18, 2011, 10:43am UTC](https://www.ruby-forum.com/t/3-state-checkbox/201513 "2011-01-18T10:43:07Z")
Hi There–Just wanted to see if anyone could confirm for me that the 3-state checkbox is not actually implemented, contrary to the documentation. The window style Wx::CHK\_3STATE does not appear to be available, nor an… --- ## [10.04 Ubuntu](https://www.ruby-forum.com/t/10-04-ubuntu/201756)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [January 13, 2011, 10:09pm UTC](https://www.ruby-forum.com/t/10-04-ubuntu/201756 "2011-01-13T22:09:36Z")
Hi, Chauk-Mean and all - I have just ported everything to 10.04 ubuntu, and I am pleased to note that I was able to use prepackaged stuff almost everywhere. Yes, it was painful before I figured it out. :slight\_smile: … --- ## ['require': no such file to load -- gtk2](https://www.ruby-forum.com/t/require-no-such-file-to-load-gtk2/201614)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [January 12, 2011, 5:24pm UTC](https://www.ruby-forum.com/t/require-no-such-file-to-load-gtk2/201614 "2011-01-12T17:24:02Z")
Hello everyone, when I try to run this sample program: #!/usr/bin/ruby ZetCode Ruby GTK tutorial This program centers a window on the screen author: jan bodnar website: www.zetcode.com last modified: April 20… --- ## [Problems Building on Windows](https://www.ruby-forum.com/t/problems-building-on-windows/201529)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [January 10, 2011, 2:38pm UTC](https://www.ruby-forum.com/t/problems-building-on-windows/201529 "2011-01-10T14:38:48Z")
I am having a huge amount of problems building this on windows. I admit that I am not following the directions on the website because I would like to have something newer than 2.10. I got the 2.22 bundle from gtk.org.… --- ## [Static bitmap - set\_bitmap](https://www.ruby-forum.com/t/static-bitmap-set-bitmap/201230)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [January 6, 2011, 4:36pm UTC](https://www.ruby-forum.com/t/static-bitmap-set-bitmap/201230 "2011-01-06T16:36:10Z")
Hi all, I need to change at runtime the bitmap label of a Static Bitmap control. I use this code: def change\_img\_at\_click img = File.join(File.dirname(FILE), “/immagini/03\_muro\_RETT.png”) @m\_bitmap1.set\_bitmap(Wx::… --- ## [Wxwidgets 2.9.1](https://www.ruby-forum.com/t/wxwidgets-2-9-1/201269)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 5, 2011, 4:26am UTC](https://www.ruby-forum.com/t/wxwidgets-2-9-1/201269 "2011-01-05T04:26:23Z")
is released for a few monthes already. Dies anybody tried it with 64-bits mode (thus, cocoa) on mac with any wxruby? Need a portable modern gui framework bad :slight\_smile: and one that works in mac@64. Btw what hap… --- ## [Re: linking gem to wx on Linux NEW BUG](https://www.ruby-forum.com/t/re-linking-gem-to-wx-on-linux-new-bug/200883)
**Author:** [@nikuSESS](https://www.ruby-forum.com/u/nikuSESS)\ **Replies:** 9\ **Last updated:** [January 4, 2011, 4:21am UTC](https://www.ruby-forum.com/t/re-linking-gem-to-wx-on-linux-new-bug/200883 "2011-01-04T04:21:39Z")
On Thu, Dec 23, 2010 at 8:59 AM, Don W. removed\_email\_address@domain.invalid wrote: By compiling wxWidgets from source, enabling the shared library option and using 2.8.11 wxGTK as follows: I was able to get my syst… --- ## [Uninitialized constant Gdk::Keyval::](https://www.ruby-forum.com/t/uninitialized-constant-gdk/201058)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 1, 2011, 10:48am UTC](https://www.ruby-forum.com/t/uninitialized-constant-gdk/201058 "2011-01-01T10:48:27Z")
Hi, I ran into the following: uninitialized constant Gdk::Keyval::GDK\_F5 I have the following versions: x11-libs/gtk±2.22.1 dev-libs/glib-2.26.1 dev-ruby/ruby-gtk2-0.19.4 I understand that the constant naming is ch… --- ## [Bindings generation tool?](https://www.ruby-forum.com/t/bindings-generation-tool/192181)
**Author:** [@arachnd](https://www.ruby-forum.com/u/arachnd)\ **Replies:** 3\ **Last updated:** [December 30, 2010, 10:31am UTC](https://www.ruby-forum.com/t/bindings-generation-tool/192181 "2010-12-30T10:31:00Z")
Hello. I’ve been examining ruby-gtk2 C sources and it very looks like they were generated with some kind of code generation tool. True/False? The reason why I’m asking about this is that I need Scintilla text editin… --- ## [Building wxRuby for Ubuntu (update)](https://www.ruby-forum.com/t/building-wxruby-for-ubuntu-update/201047)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [December 29, 2010, 2:08am UTC](https://www.ruby-forum.com/t/building-wxruby-for-ubuntu-update/201047 "2010-12-29T02:08:48Z")
Hi all, There have been several messages regarding the build of wxRuby on Ubuntu. I’ve written previously the detailed steps for building wxRuby on top of linux distribution’s wxWidgets packages. (http://rubyforge.o… --- ## [Re: linking gem to wx on Linux](https://www.ruby-forum.com/t/re-linking-gem-to-wx-on-linux/200877)
**Author:** [@nikuSESS](https://www.ruby-forum.com/u/nikuSESS)\ **Replies:** 0\ **Last updated:** [December 23, 2010, 6:03pm UTC](https://www.ruby-forum.com/t/re-linking-gem-to-wx-on-linux/200877 "2010-12-23T18:03:32Z")
By compiling wxWidgets from source, enabling the shared library option and using 2.8.11 wxGTK as follows: …/configure --enable-shared --with-gtk --enable-monolithic –enable-unicode --disable-debug --enable-catch\_seg… --- ## [Linking gem to wx on Linux](https://www.ruby-forum.com/t/linking-gem-to-wx-on-linux/200836)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 0\ **Last updated:** [December 23, 2010, 1:46am UTC](https://www.ruby-forum.com/t/linking-gem-to-wx-on-linux/200836 "2010-12-23T01:46:41Z")
Hi, Alex and Chauk-Mean - I see that holidays are happening, so I may have to bull my way through this, but here goes. On some systems, we get /usr/lib/ruby/gems/1.8/gems/wxruby-2.0.1-x86-linux/lib/wxruby2.so: /usr/… [Previous page](https://www.ruby-forum.com/c/desktop/34.md?page=17) [Next page](https://www.ruby-forum.com/c/desktop/34.md?page=19)