│ ├── Topless_Dancers_of_Corfu.ogg
│ └── Total_Bells_and_Tony.ogg
├── Kitaro
│ ├── Silk_Road_II.ogg
│ └── Silk_Road_I.ogg
├── Tomita
│ ├── Compilation
On 08/10/2018 14:48, Igor Korot wrote:
On Mon, Oct 8, 2018 at 12:11 PM Chris Moller wrote:
Hi, Igor,
The row
cteristics of the whole column. (See
https://developer.gnome.org/gtk3/stable/GtkTreeViewColumn.html)
On 08/10/2018 14:44, Igor Korot wrote:
Hi, Chris,
On Mon, Oct 8, 2018 at 12:11 PM Chris Moller wrote:
Hi, Igor,
The row-activated handler calls:
void
user_function (GtkTreeView
Take a look at
gint * gtk_tree_path_get_indices (GtkTreePath *path);
with the "GtkTreePath *path" parameter you get from the row-activated
callback.
https://developer.gnome.org/gtk3/stable/GtkTreeModel.html#gtk-tree-path-get-indices
On 07/10/2018 20:04, Igor Korot via gtk-list wrote:
That would be awkward in gnuplot--you'd have to create the plot and then
load it as a pixmap or some such. But there's a utility call plplot
that's designed to be embedded in other applications and it might work
better.
Have you checked out
gtk_tree_view_column_set_widget (GtkTreeViewColumn *tree_column,
GtkWidget *widget);
?
On 17/09/18 11:11, Marco Ricci via gtk-app-devel-list wrote:
I want to modify the column headers to be consistent with the style/theme of
the rest of the application I am working on.
of Pycairo is not helpfull. No examples, no class trees.
I still don't know how to draw text to a cairo surface. It is also
unclear to me which surface I should use.
On 2018-09-09 18:22 Chris Moller wrote:
Here's a sample I came across some time ago.. Basically, you need to
do all the drawing
Here's a sample I came across some time ago.. Basically, you need to do
all the drawing using cairo primitives.
/*
Test drawing on a toggle button.
gcc -Wall cairobutton.c -o cairobutton `pkg-config --cflags --libs
gtk+-3.0`
C. Eric Cashon
*/
#include
gboolean
draw_button1
You probably can't do that--GTK has gotten just about impossible to
customise--but if you can do it at all, you'll probably have to use CSS.
On 01/09/18 17:20, c.buhtz--- via gtk-app-devel-list wrote:
I want to use my own drag-icon in a Gtk.TreeView where this is set as
an instance of
All of which is why I'm slowly abandoning GTK for Qt. GTK has been
turned into an inflexible bureaucratic nightmare. I can either spend my
time trying to figure out how to outwit the limitations GTK has been
saddled with, or I can spend my time learning a new toolkit. The latter
is far more
Some years ago, I used GtkGlArea in C with:
GtkWidget *gl_area = gtk_gl_area_new ();
gtk_widget_add_events (gl_area, GDK_BUTTON_PRESS_MASK);
g_signal_connect (gl_area, "button-press-event",
G_CALLBACK (button_press), molecule);
10:06, Stefan Salewski wrote:
On Fri, 2018-06-29 at 22:38 -0400, Chris Moller wrote:
...but I can't figure it out: How do I make a tiny little button,
like 10x10 pixels, gtk_widget_set_size_request (button, 10, 10);
doesn't work. gtk_widget_size_allocate (GtkWidget *widget,
GtkAllocation
Thanks.
I'm writing a complex-number spinbutton widget that needs two sets of
up/down buttons, and the default buttons are just too bloody huge.
Chris
On 29/06/18 22:55, Michael Gratton wrote:
On Sat, Jun 30, 2018 at 12:38 PM, Chris Moller
wrote:
...but I can't figure it out: How do I
...but I can't figure it out: How do I make a tiny little button, like
10x10 pixels, gtk_widget_set_size_request (button, 10, 10); doesn't
work. gtk_widget_size_allocate (GtkWidget *widget, GtkAllocation
*allocation); doesn't work. ( can't make anything work using CSS.
Nothing seems to
t; and all
the rest of it.
Chris Moller
On 09/15/17 14:50, Michael Torrie wrote:
On 09/14/2017 10:56 PM, Daniel Kasak wrote:
Come on. It's troll bait.
___
gtk-list mailing list
gtk-list@gnome.org
https://mail.gnome.org/mailman/listinfo/gtk-list
I'm not sure it will work, but have you tried wrapping the pixbuf in a
GtkEventBox?
On 08/02/17 18:02, Ferdinand Ramirez via gtk-app-devel-list wrote:
I have a program that adds a GdkPixbuf to a GtkTextView. I would like to right
click on the image and capture the mouse click event and
There's no reason the drawing area code you're showing shouldn't work.
The most obvious possibility is that the size of your enclosing widget
(GTK_BOX(gtk_builder_get_object(builder, "box30"))) isn't set right--the
default is that your drawing area will expand to fill its parent.
On 06/21/17
In theory, this should probably be done with CSS, but I've been unable
to make that work. Instead, I'm using the sequence
GtkWidget *image = gtk_image_new ();
gtk_widget_set_size_request (image, 16, 16);
g_signal_connect (G_OBJECT (image), "draw",
G_CALLBACK
I've used constructs along the lines of:
GtkWidget *spin_button = gtk_spin_button_new_with_range (...);
gulong spin_handler = g_signal_connect (...);
// whatever
g_signal_handler_block (spin_button, spin_handler);
gtk_spin_button_set_value (spin_button, ...);
Generally, what you need is something like:
cairo_surface_t *surface;
static gboolean
da_configure_cb (GtkWidget *widget,
GdkEvent *event,
gpointer user_data)
{
surface = gdk_window_create_similar_surface (gtk_widget_get_window
(widget),
From your response, it sounded like GtkGLArea should be working--I
installed a newer version of GTK+ and it works fine. Cool.
On 12/19/16 15:31, Emmanuele Bassi wrote:
Hi;
On 19 December 2016 at 20:05, Chris Moller <mol...@mollerware.com> wrote:
Over the last few days I wrote a
Over the last few days I wrote a little OpenGL/glut app and in the
process noticed the existence of GtkGLArea. Giving it a try, I'm
getting the strong impression it's not ready for prime time, at least
not in GTK 3.18.8--I keep getting "Unable to create a GL context"
errors. Will a newer GTK
Have you tried
g_signal_handler_block (gpointer instance, gulong handler_id);
and
g_signal_handler_unblock (gpointer instance, gulong handler_id);
Putting these before and after your set_value() should temporarily block
the handler.
You get the handler_id from g_signal_connect(...):
Usually, that sort of thing is done by connecting to the
enter-notify-event and leave-notify-event signals. You might have to
add those events to the to the widget event mask with something like:
gtk_widget_add_events (, GDK_ENTER_NOTIFY_MASK |
GDK_LEAVE_NOTIFY_MASK );
But I have no idea
Have you looked into g_signal_emit () in any of its variants?
https://developer.gnome.org/gobject/stable/gobject-Signals.html#g-signal-emit
On 10/19/16 00:40, Jim Heald wrote:
Hi,
I have a slightly weird situation. I have two widgets that are both
eventboxes, and I'm trying to make it
Take a look at GtkMessageDialog. Three lines rather than one, but it
seems to do what you describe.
On 07/31/16 16:11, Dan Hitt wrote:
For front end web development, javascript provides a very handy alert(
) function.
alert("this is a message") just pops up a message for the user to click
Welcome to my Trash folder; you'll be directed there by the filter I
just put in place. Watch out for the falling banana peels.
On 05/08/16 12:24, Andrew Robinson wrote:
Because you are entertaining.
On 5/8/2016 at 9:09 AM, Chris Moller <mol...@mollerware.com> wrote:
If you don'
If you don't like the people on this forum, and you don't like the
answers you've gotten, why are you still here?
On 05/08/16 11:45, Andrew Robinson wrote:
Like most people in this forum, you don't listen:
My issue isn't with GTK2, it is with GTK3.
I know Fedora has precompiled
There's a great package out there called plplot that seems to do a lot
of what you want to do, but I've never tried integrating it into GTK. I
have a package on github (https://github.com/ChrisMoller/aplplot) that
shows plplot in use if you want a quick look at how its used.
By the way, you
Kinda guessing--I've never used it--but maybe try setting the child
margin-start property?
On 12/08/15 00:13, David C. Rankin wrote:
All,
I have been pulling my hair out trying to tweak the padding between
a GtkVBox and a GtkStatusbar. I have the following main window layout:
main
Try gtk_window_set_default_size ()
On 09/21/15 20:33, Subsentient wrote:
When I resize the window, I'm having difficulty finding a way to make
a scrolled window automatically resize with it. I can't use
gtk_widget_set_size_request(), because then I won't be able to shrink
it down again.
What do you mean, fails? What happens? And what do you want to happen?
On 09/05/14 21:12, Gary Kline wrote:
=
Organization: Thought Unlimited. Public service Unix since 1986.
Of_Interest: With 28 years of service to the Unix community.
things that I *thought* might work by
GtkGrid is probably your best option.
On 08/28/14 23:59, Rajib Bandopadhyay wrote:
Dear Sirs / Madams,
Can array data be displayed in GTK? How this can be achieved? A c
program generates data in the form of array that changes over time.
How can I grab the data and display it in GUI colours?
It's actually gtk_*label*_set_justify ().
On 07/29/14 15:22, Gary Kline wrote:
=
Organization: Thought Unlimited. Public service Unix since 1986.
Of_Interest: With 28 years of service to the Unix community.
On Tue, Jul 29, 2014 at 10:36:03AM +0100, Chris Vine wrote:
On Mon, 28 Jul
Compiles fine for me under gtk3-3.10.9-1, only complaining about line 67:
box = gtk_hbox_new (FALSE, 0);
That's deprecated and should be
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
It creates a wide, mostly empty, window with a couple of big up/down
buttons at the left.
On
+1 on cairo.
He's a doc page that covers the basics:
http://cairographics.org/documentation/
On 06/20/14 15:27, John Coppens wrote:
On Fri, 20 Jun 2014 19:54:28 +0200
Arne Pagel a...@pagelnet.de wrote:
Point is that I don't want to spend a lot of time in this feature, so I am
searching
How did you compile it?
Putting your code in a file called try.c and running the following:
gcc -c try.c `pkg-config --cflags gtk+-3.0`
gcc -o try try.o `pkg-config --libs gtk+-3.0`
worked okay and running it put up an empty window.
On 06/04/14 09:21, Zhengrong Zang wrote:
I compiled code
On 06/04/14 10:55, Zhengrong Zang wrote:
2014/06/04 23:30?Florian HEGRON hog...@iiiha.com ??:
$ gtk3-demo
**
ERROR:/usr/src/ports/gtk3/gtk3-3.10.7-2.i686/src/gtk+-3.10.7/demos/gtk-demo/main.c:892:setup_default_icon:
assertion failed: (pixbuf)
Is there a cygwin package for pixbuf that is
a third label
The problem is that the top of drawing area is lined up with the top of
the enclosing vbox, or maybe at the top of the window, rather than at
the bottom of the second label.
Is there something new I'm missing? It didn't used to work that way.
Thanks,
Chris Moller
Fedora release
, DA_HEIGHT);
cairo_fill (cr);
On 05/07/14 09:30, LRN wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 07.05.2014 17:22, Chris Moller wrote:
I just did a good-size upgrade I'd been putting off for too long that took
me from GTK 3.2 to GTK 3.10.8, and some stuff that used to work doesn't
any
, Nicola Fontana wrote:
Il Wed, 07 May 2014 09:22:48 -0400 Chris Moller mol...@mollerware.com scrisse:
Is there something new I'm missing? It didn't used to work that way.
Hi,
I just removed what seems wrong to me (cairo_identity_matrix) and it
appears to work the way you want.
Ciao
-model/
and this bug:
https://bugzilla.gnome.org/show_bug.cgi?id=700674#c10
both should explain the issue and the fix.
ciao,
Emmanuele.
On 7 May 2014 18:03, Chris Moller mol...@mollerware.com wrote:
Yep, that did it.
And to think I stuck that in just to guarantee a known initial condition
So far as I know, gtk_drawing_area_new and cairo are about it.
On 03/08/14 11:18, Bill Vyzas wrote:
Hi all,
I want to draw some graphs and bar charts for some data I have and I
am searching for any library available. I am using gtk+ with C.
Do you have something in mind? A research on the
be a compiler bug.
One way or the other, thanks for all the responses.
-cm
On 03/05/14 04:21, A. Walton wrote:
On Tue, Mar 4, 2014 at 10:43 PM, Chris Moller mol...@mollerware.com
mailto:mol...@mollerware.com wrote:
Okay, I'm out of ideas...
I'm writing an app, that among a lot of other
On 03/05/14 12:07, Chris Vine wrote:
On Wed, 05 Mar 2014 09:44:48 -0500
Chris Moller mol...@mollerware.com wrote:
I was actually writing that testcase when I found a correlation: I'm
using gcc and my callbacks were nested functions. Pull the callbacks
out and make them normal, top-level
On 03/05/14 13:52, Chris Angelico wrote:
On Thu, Mar 6, 2014 at 5:43 AM, Chris Moller mol...@mollerware.com wrote:
gcc supports nested functions as an extension to standard C. I tend to use
them a lot because they operate within the stack frame of the enclosing
function, thereby minimising
Okay, I'm out of ideas...
I'm writing an app, that among a lot of other stuff, has three mutually
interacting spinbuttuns, i.e., if I increment spinbutton A, its callback
then updates values in B and C. B and then would try to update A, and
C, etc., resulting in a bottomless recursion. So,
On 01/01/10 09:31, Behdad Esfahbod wrote:
I've heard stories about eggs and bacon
Particularly if you're on the right mailing list at the right company...
:-)
and breakfast, that kind of stuff.
Cheers,
behdad
Thanks!
Dov
___
gtk-list
On 11/26/09 12:23, Ian Liu wrote:
You can always map a 2d coordinate intto 1d:
(i, j) - i * w + j
where w is the width of the matrix
That works poorly for dynamic arrays--every time you resize the array,
in either dimension, you basically have to copy all the elements to new
locations.
american.communist.pa...@gmail.com wrote:
Its old hat to C programmers that you set any object to NULL when
you're done with it, which returns the memory used to the heap.
That's specifically /not/ true in C: You have to explicitly free
allocated space--setting a pointer to null doesn't
N1829 wrote:
Hi,
I am totally new for linux and gtk+. I want to debug sample gtk+ program in
ddd.
Does your code fail the same way without using the debugger? Looks like
ddd/gdb can't find a shared library, which might mean the problem is in
your gtk+ installation. (The shared symbols
Jean Bréfort wrote:
You should add /usr/local/lib to your /etc/ld.so.conf
And then run /sbin/ldconfig (as root)
___
gtk-list mailing list
gtk-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-list
Richard Boaz wrote:
Inexplicably (read: I don't know), there is no glib equivalent for the
function pthread_kill().
Blowing a thread's brains out is generally a bad idea. The whole idea
of threads is that they share address spaces and if you kill them at
arbitrary times it's not impossible
()) didn't help.
Is there anything else I could try?
Thanks,
Chris Moller
___
gtk-list mailing list
gtk-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-list
), or just
gtk_button_new() and gtk_container_add() various things (labels, labels
in boxes, etc) to the button later.
Anyone have a clue what's happening?
Thanks,
Chris Moller
Red Hat
signature.asc
Description: OpenPGP digital signature
___
gtk-list ma
Much appreciated, and thanks for saving me a couple of months.
cm
Mark Leisher mumbled something on 03/07/2006 11:39 AM:
Not so dumb. I struggled with this one for a couple months.
I discovered with GTK+ 2.7 and later that when creating subclasses of
GtkContainer, you *have* to
Are you installing as root? Usually ${prefix} is empty and the
permissions for /var/log are set to be writable only by root.
Try
sudo make install
or su to root before doing make install.
Chris Moller
Red Hat
Anthony wrote:
How come I'm the only one asking questions about installing Gnome
that catches the progress
bar cancel button, allowing the user to stop things if desired. You
could probably build a separate cancel button to do that.
You can check the existance of a file with the stat library function;
check the stat man page.
Chris Moller
Senior Tinker
Red Hat, Inc.
P.S. -- I
is: Is there a tagged text version of the GTK docs I
could use to extract the relevant info? Something that identifies
function names as such, associated arg lists, etc. with SGML or Docbook
semantic tags, or something similar.
Thanks,
Chris Moller
Senior Tinker
Red Hat, Inc
58 matches
Mail list logo
