Dutta, Seemanta schrieb:
The way I decided to remedy this problem was with the below steps:
1. Call g_thread_init() in the main function before gtk_init() is
called.
2. In the callback for 'clicked' signal for the'Burn' button, I use
g_thread_create() to create a new thread which will
Micah Carrick schrieb:
When I am working with a structure from this library, I should be using
those same functions on those structures right? Because *my* parts of my
application (elsewhere) are using the g_ functions.
I won't mix them, depending on circumstance, see below.
For
Andreas Stricker schrieb:
Micah Carrick schrieb:
I would prefer the later one. The first one can easily lead to errors,
especially if the glib allocators don't use libc malloc implementation
sometime.
I should have looked at a recent glib documentation, where it is
clearly defined
John M Collins schrieb:
The signals are sent by the daemon process to tell the receiving clients
you might want to refresh your display. It is for the receiving
clients to worry about whether they do need to refresh their displays
(the actual data is in shared memory).
My first question is:
Sujith wrote:
1 * Init various GUI elements including the track treeview.
2 * Read the DB and append elements to the treeview.
3 * call gtk_main() and wait for events.
What about:
1. Init various GUI elements including the track treeview.
2. Install a g_idle callback.
3. call gtk_main() and
Jonathan Winterflood schrieb:
Maybe we should try and find out whether many people here are strongly
annoyed by these messages and in that case make it list
policy (or at least Good Practice) that any post sent to it should not have
this message.
Yes there are many people strongly annoyed by
Tomasz Jankowski wrote:
Second thing is GMainLoop's code. I'd like to know how it works. I read
code, but it isn't to understand it for me. Are there any articles about it
or so interesting threads in mailing list's archive? If i will find
something interesting in archive, please tel me where
Alan M. Evans schrieb:
struct MyMutex {
GStaticMutex mutex;
};
Unless you add a define like typedef MyMutex MyMutex you have to
add the struct keyword. Otherwise this is an incomplete type the
compiler grouch about:
MyMutex * MyMutex_new() {
Jonathan Winterflood schrieb:
Wouldn't that be
typedef struct MyMutex MyMutex;
rather?
Or for short :
typedex struct _MyMutex {
GStaticMutex mutex;
} MyMutex;
Exactly. I should read my mail again, before sending it
Cheers, Andy
___
David Nečas (Yeti) wrote:
Ignore the inti parts there, though. I'd rather point to
http://www.gnu.org/software/gettext/manual/gettext.html
and after groking the basic concepts, look at any
internationalized Gtk+ application as working real world
examples are better than tutorials.
I
Nuno Lucas schrieb:
How people do with very large list boxes? I was hopping I could have
some form of just seting up the column headers and say I have 1
rows and let the widget ask me for the data when it needs it.
It seems a bit heavy to add 1 rows one at a time, as it seems I'm
Michelle Konzack wrote:
Am 2007-05-14 20:43:42, schrieb David Ne?as (Yeti):
On Mon, May 14, 2007 at 08:04:09PM +0200, Michelle Konzack wrote:
Does
setlocale(LC_ALL, de_DE);
not work?
It works. Future locale-dependent calls will use the new
locale.
So if you do this while your
Pavel A. da Mek wrote:
When I want to use serial ports, shall I write separate code for Windows and
for Linux, or is there some library function which would allow to do it in
the platform independent way?
I have written portable code for this with timeouts for read and write
operations.
David Nečas (Yeti) schrieb:
On Sun, Apr 01, 2007 at 07:58:53PM +0800, Kun Niu wrote:
I ran my application in console mode once.
No error message appears.
If you do not link it as a console app, you won't see
anything, the system does not give the program meaningful
standard streams even
Mark A. Nicolosi wrote:
Hi, I'm working on a game and I was wondering what would be best to use for
drawing? I'm having a hard time figuring out how all the different drawing
APIs fit together. As far as I can tell there is GDK, Cairo, GnomeCanvas
(dead?), and other things like GooCanvas.
INC=`pkg-config gtk+-2.0 --cflags`
#LIB=`pkg-config gtk+-2.0 --libs`
-- works!!
LIB=`pkg-config gtk+-2.0 xulrunner-gtkmozembed --libs` -- crash
all:
gcc -g -Wall example.c $(INC) $(LIB) -o sample
When linking without xulrunner-gtkmozembed works fine, but
I need to move my cursor in a curve plotted in the window,using keyboard...how
can i do it??
You should have read this whole thread. Then you find this documente here:
gdk_display_warp_pointer()
http://developer.gnome.org/doc/API/2.0/gdk/GdkDisplay.html#id2533888
The following note is from
[EMAIL PROTECTED] wrote:
Yo! hope you started well the new year.
Good new year to you too.
But the main problem remains: Once the pointer (Pirate!!) touch the border
or the window, the mouse coordinate don't change anymore.
Well, that's what the fourth argument of GdkPointerGrab is for. If
Yo tomas!
OK, here is a rough sketch (tested). As soon as the pointer crosses the
window boundary (inward), it is grabbed (the app changes the cursor's
appearance to show it). WARNING! IT IS A TRAP! Once your pointer is
inside, you won't be let out. See to it that you have a console around
I try to do something that is similar to some 3D projection plan
window rotating/shifting function: When a key is pressed, the relative
mouse movement should be recorded.
I'm primary interested if somebody solved a similar problem or got
an idea how to solve this.
If you think it's
Hi
I try to do something that is similar to some 3D projection plan
window rotating/shifting function: When a key is pressed, the relative
mouse movement should be recorded.
I'm primary interested if somebody solved a similar problem or got
an idea how to solve this.
I like to use a
John Cupitt wrote:
On 9/25/06, Andreas Stricker [EMAIL PROTECTED] wrote:
* There is a good howto somewhere, but I can't find it anymore
I found these two helpful:
http://www.gnome.org/~malcolm/i18n
http://developer.gnome.org/doc/tutorials/gnome-i18n/developer.html
Don't know
chabayo wrote:
...the main problem is the execution of program code suppoesed to
processed in uid 0 - system is Linux
The fact: I tried to handle the events in /proc/acpi/events by my own
application which integrates gtk handled display interaction.
Because /proc/acpi/events is gid=0
Madhusudan E wrote:
Hi All,
I want my applications to be internationalized.
I have included in my app
#include glib/gi18n.h
and
I have set LC_ALL = zh_TWBig5
And I'm using the following way to describe my labels
gtk_label_new ( _(Exit));
But my app is not reflecting the
Sander Marechal schrieb:
Adding prefix makes subjects less readable.
Ack. Especially because it's a /prefix/: The important part is moved
right and cropped in longer subjects.
Just filter it by Sender header and put it in different folder.
If you use IMAP it can be done on server side (eg. using
Yiannis schrieb:
Sorry if this is beyond the scope of this list but on the following
message
(md:2198): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT
(object)' failed
which is a runtime error I am wondering what is the (md:2198). Yes md is the
program name... but
[EMAIL PROTECTED] wrote:
I just thought of something else. I'm using asynchronous IO, which means
that data coming into my serial port (caught via a kernel signal) can
interrupt the gui and call some other code, which in turn tells the GUI to
update various parts of it. Is it possible that
All I want to do is change the font of a named GtkEntry widget in a
resource file. It used to work in gtk1.2. I have spent hours with
various combinations of widget *.name.* etc. to no avail. Does
anyone know how to do this in gtk2 ?
You didn't describe exactly what you did. What name has
When I print the address of p in the funcl it prints a
address.
In the callback function it also prints the same for
ptr.
Then what's the problem.
Whether the address keeps the same or not, it points
to an invalid position in memory. This is quite basic C skill.
Also I use structures to
Sandy K wrote:
When i add an image in a window, it is displayed
properly only in some screen resolution. I have a
screen resolution of 1024 * 768. The window is
displayed properly in this resolution. But when the
resolution is changed to either 800*600 or 640*480,
then the window screen goes
John (J5) Palmieri wrote:
Yes. It depends on your application. Some people will subclass a
GObject and add the window object plus all of the other widgets as
aggregates. If you are feeling more daring you can subclass your main
window where your app class would inherit from GtkWindow.
Thomas Okken schrieb:
I would like to catch SIGINT in my GTK+ application,
to do a graceful exit. I was looking for the GTK+
equivalent of XtNoticeSignal(), but I guess there
isn't one;
No, I'm missing them too...
I read a few articles discussing the use of a pipe,
with an input source to
typedef struct Data_To_Be_Sent {
GtkWidget *scrolled_window_data_to_be_sent;
GtkTextBuffer *buffer;
GtkWidget *view_data_to_be_sent;
int sockfd;
} Data_To_Be_Sent;
My question is, is there a better way to do this? Is using a typedef
struct a good idea? my grasp
Laszls Monda schrieb:
Hi List,
I've just written a simple GDK application that basically converts an
input JPEG image to a BMP using a Pixbuf.
Unfortunately it segfaults.
8
#include gtk/gtk.h
int main(int argc, char *argv[])
{
gdk_init(argc, argv);
GError **error = NULL;
Saul Lethbridge wrote:
I'm wanting to load two images and fade between them much like the
ImageMagick command:
composite --dissolve 100 image1.jpg image2.jpg output.jpg
However I'm wanting to display the image as it dissolves from one image
to the other - so it will apear as if one image is
Justin Clift wrote:
Wow, interesting way to encourage a newbie. :(
Sorry that was accidental.
As Andy suggested, is using the ImageMagick command itself acceptable,
then doing some kind of buffer flipping onto screen?
To be more obvious: ImageMagick provides a convenient image
manipulation
Luke Biddell wrote:
And while working I always have to do a make install if I change either the
pixmaps or the glade file so at runtime they can be found.
I'd love to know a better solution. Maybe the solution's not the use glade?
I'm not aware of another solution. I ended up by letting
the
Nicodaemus wrote:
I have a simple program with a label on the main window.
I place some text in the label and set the 'set_line_wrap' property of
the label to True.
However, when I run the script I notice that the text in the label does
not span the entire width of the window, as there are
Michal Kepien schrieb:
The white part of a text-accepting widget uses the base color, not
the bg color. The only way I know to set that is with a style:
style myEntry
{
base[NORMAL] = #ff# or whatever
}
class GtkEntry style myEntry
You can load this setting by placing that text in
Fernando ApesteguXa schrieb:
I'm developing a gtk/gnome application with two threads. An schema of
the application is this:
[SNIP]
thread_func is updating data periodically with a sleep pause.
At this point, I suppose the other thread is catching events normally
(in fact, tabs of the
Colossus schrieb:
It appears in my app that when a progress bar is pulsing and I close the
window by clicking on the X upper right button I receive the message in
the subject. If I wait for the progress bar to finish pulsing I don't
get the warning. Why this ?
It seems like the window
christophe schrieb:
What kind of widget sould i include in my GTK Glade designed application
in order to include a libxine based video viewer window ?
Are there some basic examples or docs about that ?
Custom made widget are added with the custom widget. This one needs a
callback function
Colossus wrote:
g_io_channel_read_line ( ioc, line, NULL, NULL, NULL );
if (line != NULL )
{
fwrite ( line, 1, strlen(line) , fd );
g_free (line);
}
Come on, read this code carefully: If you assume that you alway extract
text-only data,
Roger Leigh wrote:
It's also worth mentioning here that glib-gettextize is way out of
date and should not be used (it should be removed and replaced with a
wrapper around autopoint).
Now that gettext provides autopoint, there is no need for
glib-gettextize. glib-gettextize doesn't exploit
sadhees kumar wrote:
1. I would like to know how to change the fonts of a button through
rcfile. The way which i tried was something like,
font = -adobe-helvetica-medium-r-normal--*-100-*-*-*-*-*-*
Try font_name instead of font:
font_name=Verdana Bold 34
2.In the same example above, I
Michal Porzuczek wrote:
When you create a gtk_hscale the lower limit is automatically at the
top and upper limit at the bottom is there a way of changing this?
Have a look at gtk_range_set_inverted()
Cheers,
Andy
___
gtk-app-devel-list mailing list
46 matches
Mail list logo
