On Fri, 11 Feb 2005 09:46:41 +0200, Olexiy Avramchenko
[EMAIL PROTECTED] wrote:
Stefan Kost wrote:
hi hi,
Hello
I have a gobject property that is set (via g_object_set()) from within a
thread and from the main thread.
Further I have signal handlers that watch this via notify::property.
On Fri, 11 Feb 2005 19:06:44 +0100, Stefan Kost [EMAIL PROTECTED] wrote:
[...]
The g_object_set() is called from a signal callback that gets triggered
by user action and thus already runs gdk_mutex protected.
Wrapping this with enter/leave would block.
I can wrap the g_object_notify() with the
On Tue, 15 Feb 2005 09:32:46 -0800, Paolo Costabel
[EMAIL PROTECTED] wrote:
[...]
can I pass (a pointer to) user data to a button's callback? The compiler
wants me to create button callbacks like void (*)(void) -- but what I
need is void (*)(void*), at least for the pressed and released
Peter Zhelezniakov wrote:
Hello GTK developers,
I have an external library that draws possibly transparent/translucent
images to a GdkDrawable only. I want to capture these images in a
pixbuf, but when i try to copy pixels from the drawable (a pixmap), all
information about transparency is
Alexander Lyakas wrote:
Hi all,
I have been really impressed with GLib, portability and all.
There are, however, two features I need, but I am not sure
whether they exist.
1) Can I create large files with GLib? (Over 2 GB)
That should depend on the filesystem you are using, otherwise;
A quick
Irwin Michael G DLVA wrote:
I'm not sure what exactly you mean by not supporting dlsym lookups for user
data. If I just want to pass a single integer as an argument to my
callback, is that even possible? And if so, how do I do it? You are
correct that I am trying to build the source with glade.
Jamiil Abdullah-Alkadir wrote:
[...]
//Register CallBacks == **Here is the problem 8)
gtk_signal_connect(GTK_OBJECT(btnExit), clicked, Quit, NULL);
gtk_signal_connect uses functions with any signatures, they
must all be cast to `void (*) ()' though first.
try:
Jacob Kroon wrote:
[...]
What does it mean by delay initialization completion until the property
is set ?
You can override the constructor in your class_init function
see: le-hacker.org/papers/gobject/
and read about the constructor, it is important that you chain up
to the real gobject
Alan M. Evans wrote:
Hello all!
The docs on developer.gnome.org state that g_thread_init() will abort if
called twice and suggest the following construct to avoid multiple
calls:
if (!g_thread_supported ()) g_thread_init (NULL);
Has nobody noticed that there's a race condition there?
If I
Alan M. Evans wrote:
[...]
The comparison lacks parity, in my opinion. It seems unlikely to me that
a class which uses GtkWidget would be used in a non-GTK+ program.
(Class in the C++ sense, not the GObject sense.)
I am tempted to argue that class in the c++ sence *is* the same
as a class in
Michal Porzuczek wrote:
Correct me if I'm wrong but the gtk_main() acts like an infinite while
loop that waits for callbacks to the widgets that have been created
before gtk_main() was called.
gtk_main will run a GMainLoop:
John Coppens wrote:
Hello people.
A few weeks ago I posted a message about memory leaking. I haven't solved
the problem yet (thanks for a few privately received suggestions though).
The example below is taken largely from the GGAD manual, but, if the
segment is called repeatedly, allocates
Paul Santa Maria wrote:
Hi -
I'm implementing a kiosk-style application in GTK+, and it's important to
*disable* window resize, minimize, maximize, etc.
Is there any way to simply remove window decorations (especially the X close
button) from a GTK+ window?
Hi,
IMO, the kiosk itself
Jan wrote:
The main idea to know that key press or down in whole system,
not only if my window have focus.
I think this is as close as it gets using GTK+:
http://developer.gnome.org/doc/API/2.0/gtk/gtk-General.html#gtk-key-snooper-install
This callback will be called for every key
press /that
Uzytkownik wrote:
Hi,
You should start off by reading:
http://www.le-hacker.org/papers/gobject/
1. In g_param_spec_enum I must have GType of this enum.
a) Why this function need it?
Its needed to register metadata about the enum type
to the type system, furthermore the object will
Bartek Kostrzewa wrote:
Should I define an array of char pointers
*message[TABLE_SIZE][TABLE_SIZE] to hold the pointers created by
g_strdup_printf or would that just be a waste of memory?
I guess you want to free the string when the object emmiting the
signal is finalized, in that case you
Tristan Van Berkom wrote:
Bartek Kostrzewa wrote:
Should I define an array of char pointers
*message[TABLE_SIZE][TABLE_SIZE] to hold the pointers created by
g_strdup_printf or would that just be a waste of memory?
I guess you want to free the string when the object emmiting the
signal
Antonio Gomes wrote:
[...]
Depending on what you are trying to acomplish, you probably want to
forget about cloning objects and take some other approach, but
you are welcome to take a look at the `glade_widget_dup()' function
in glade-widget.c (cvs co glade3).
hu ... I got it. Well, being
Antonio Gomes wrote:
[...]
ANSWER from the list : Make an item with the same name to all the
menus, and connect the same callback to both/all of them. This is the
only way to do this
currently, in the future you can do it with *GtkUIManager* magic, but
that's in the future...
:( so , there is
Karl H. Beckers wrote:
Hi all,
Hi,
I'm afraid I havent the time to try and deciepher your
email, I can see that your having trouble getting the allocated
size of your widgets in a viewport.
There is a good chance that a widget will never get an allocation
untill its actualy shown. I'm
Karl H. Beckers wrote:
[...]
So maybe the solution to your problem is: Widgets in an area of a
GtkViewport that is not shown (i.e. not in part of the scrolled window)
/dont have a size/.
Well, I've realized that and AM doing a gtk_widget_show before
attempting to get the sizes.
But the dialog
Carsten Rasmussen wrote:
I am new in GUI programming!
I just want to know if the is a function in GTK which can broadcast a
signal to all member widget of the Window.
What do you mean by broadcast a signal ?
Do you just want a function to be called for every widget in
a container ?
You can
Uzytkownik wrote:
[...]
It's print address, but after it's error of memory.
What do you mean by error of memory ?
What do I do wrong? finalize isn't calling
What does WocPagerParser derive from ?
If there is GtkObject in the heirarchy, then gtk_object_sink()
needs to be called (or
Hubert Sokołowski wrote:
Hi!
I have a GtkMenu which I want to popup when a user clicks a button.
my function that is called when user clicks the button looks like this
void
on_zamowienia_button_print_clicked (GtkButton *button,
gpointer
Kevin DeKorte wrote:
What Signal is issued when a window becomes visible or invisible.
Say I have a window and other window covers it up, is there signal that is
emitted or if a window is uncovered?
You'll recieve expose-event whenever X needs to redraw a widget,
I think that in cases where
Greg Breland wrote:
[...]
For example, our product helps users keep track of customers and what
they've done for these customers. When our user's phone rings, they
instantly hit F6 which is an activity dialog that lets them pick the
customer and enter in free form notes. The user is only given
Kevin DeKorte wrote:
[...]
Nice tip, but unfortunately the expose event does not signal when the object
is covered up. Only when revealed. I even hooked event and event-after
and nothing was emitted when I covered up the window. Only events were
triggered when I moved the mouse into the window
John Cupitt wrote:
On 7/26/05, Przemysław Więckowski [EMAIL PROTECTED] wrote:
Could you please tell me. What would be faster: directly putting
prepared pixmap using gdk_draw_drawable(..) as rectangle or drawing
rectangle using gdk_draw_rectangle(..)?? ( i heve't tested it so i ask...)
You
Uzytkownik wrote:
Should I use gettext in GError messages?
In message is position of error in file.
Or it will be print on stdout or for example on GUI show fragment of
file.
Heh,
You made me jump, I've been using error-message to display
save/load errors in glade3, dont worry; I just
Greg Breland wrote:
[...]
What really needs to happen(and I believe is in the works) is that the
GTK manual needs user comments or wiki goodness. This would solve
almost everything except that each function might have too much
information before too long. :)
While we're on a rant about API
Hazael Maldonado Torres wrote:
Hi guys
Can anyone tell me where are *.[png|xpm] files for the stock items?
This mailing list, this week:
http://mail.gnome.org/archives/gtk-app-devel-list/2005-July/msg00238.html
Cheers,
-Tristan
The Saltydog wrote:
I have an application that performs deep directory recurrent scanning.
During such scan, at each iteration, I execute while
(gtk_events_pending()) { gtk_main_iteration(); }in order to keep the
GUI updated from the directory scans results. It works fine, at an
David Morse wrote:
[...]
The source is attached,
hehe, no its not.
you can quickly find the changed lines because
the originals are commented with the c++ '//' comments. Basically I
replaced gtk_window_new() with gtk_scrolled_window_new(), and also
gtk_container_add() with
The Saltydog wrote:
[...]
Yes, I have just realized that! I am changing to G_TYPE_UINT64. But,
do you think that this could generate a segfault on PowerPc and amd64,
and NOT on i386?
Absolutely, try doing calling :
g_object_set (object, long-property, (gchar *value),
Pat Mahoney wrote:
[...]
The GSourceFuncs prepare and check are only passed the GSource and
no other data. Thus, the only way they can check any variable is
through a global variable. Now, my program would like to dynamically
create several (likely never more than 3-5) threads to feed the
Brian J. Tarricone wrote:
[...]
I'm relatively sure the XEvent is indeed lost by the time you see it
in your event handler. If you'll look at the various XEvent and
GdkEvent structures, however, you'll note that they're fairly similar (I
think it's safe to assume GdkEvent was originally based
Greg Breland wrote:
[...]
This sounds like a workable idea as long as it won't alter the
allocation request of the child widget.
You mean the size-request (aka GtkRequisition) ?
Usually a size-request isn't needed on a widget, but you shoulnt
allow a widget to have an allocation that is
Fe Kater wrote:
This sounds very strange, are you wrapping all your gtk+ api accessing
code in enter/leave in all threads (including the parent) and only
from event sources (i.e. not in signal handlers that are fired by gtk
widgets) ?
I never call gtk+ directly but have my own wrappers
Felix Kater wrote:
Tristan Van Berkom [EMAIL PROTECTED] wrote:
I never call gtk+ directly but have my own wrappers which take care of
gdk_threads_enter/leave. So I am sure I haven't forgotton it somewhere.
This could be dangerous, you'll deadlock if you call threads_enter from
a signal
Wallace Owen wrote:
How can I see what the current reference count is, so I can be sure I'm
using g_object_ref() and g_object_unref() correctly?
You can check G_OBJECT (object)-ref_count, note that it is
fundementally wrong to do any conditional code based on this
(for the same reason you cant
Felix Kater wrote:
[...]
b. It is not possible to savely call gtk/gdk functions from different
threads using gdk_threads_enter/leave only (see my original post). In this
case a thread enters gdk_threads_enter() although is shouldn't. My
workaround: Use flags and let gtk functions be called from
Alex Levin wrote:
Hi Mario. I did something very similar in my app. Now that you are
using X functions to process those keys, you need to handle them with X
instead of GTK. So, keep your GTK key handler for regular keys, but for
the keys you've grabbed use something like the following.
I'm
LaundroMat wrote:
Hi all -
First time here, thanks for having a look at this.
I have a window, consisting of a horizontal box, with 3 vboxes in it.
One vbox contains an image, another a set of labels and the third has
text entry widgets.
How can I resize the image to the unexpanded size of
Alex Levin wrote:
Hi everyone. I'm trying to pass a GdkPixbuf object through a FIFO from
one thread to another. Does anyone have any code snippets which does
something similar to this? Thanks in advance.
You should be able to serialize what you need by only piping
a GdkPixData struct
LaundroMat wrote:
I realise I wasn' t too clear in my mail.
The thing is, I have a window with essentially 3 boxes:
A B C
A = image
B = labels
C = text entry
The height of B (and C for that matter) is smaller than that of A. But
I would like to resize A to the height of C.
If you set the
ramare wrote:
Dear all,
I'm working on the look and feel of my gtk application.
-- first : many thanks for those who developped this stuff :-)
-- second : gtk_label_set_markup is great
but how do I do that with button instead ?
The only way is to put a label
Wallace Owen wrote:
I'd like all the data I put in a treeview visible all the time (fully
expanded). Is there a way to make new child rows in my treeview
expended when the model tells the view that the row has been added, or
must I call gtk_tree_view_expand_all()?
Is there a way to make the
Felix Kater wrote:
Hi,
these two functions take const gchar pointers:
void gtk_label_set_text([...] const gchar *str);
void g_key_file_set_value([...] const gchar *group_name, [...])
Does that mean that the arguments are *not* hold as copies internally
so that I have to care for the allocated
sadhees kumar wrote:
Friends,
I am using GtkNotebook widget, it has 7 pages.i want to navigate all the
pages.In my project i am using GDK_Tab key
for navigating to next page. This is done in the GtkNotebook widget's
keypress callback function.
The problem is i'm not getting the focus in
Tristan Van Berkom wrote:
sadhees kumar wrote:
Friends,
I am using GtkNotebook widget, it has 7 pages.i want to navigate all
the pages.In my project i am using GDK_Tab key for navigating to next
page. This is done in the GtkNotebook widget's keypress callback
function. The problem is i'm
Fe Kater wrote:
Hi,
I wonder if the callback function I connect to a widget's signal (like
toggled signal of a checkbutton) is already inside the gdk lock--or if I
have to take care of gdk_threads_enter/leave with any code inside this
callback function?
Since signals are run synchronously
Felix Kater wrote:
[...]
a. The lock is already aquired by gtk when the button is toggled by
the user's mouse click--so the callback is already (automatically)
inside the lock from the client programmer's view.
b. The lock has to be aquired explicitly by the client programmer who
is using gtk
John Vetterli wrote:
[...]
Use g_timeout_add to execute a callback function periodically.
http://developer.gnome.org/doc/API/2.0/glib/glib-The-Main-Event-Loop.html
The interval may not be terribly accurate, but if I understand your
needs, this is not important. The callbacks would only cause
David Caldwell wrote:
I have a GtkExpander and I set its label widget to an hbox to which I added a
label and 2 buttons. They all display nicely, but the buttons don't work
properly. When I click on them it activates the expander instead of the buttons
themselves. Actually, a couple of the
Rich Burridge wrote:
[...]
What do I need to do to make the intermediate images
appear?
You should read a little of this:
http://developer.gnome.org/doc/API/2.0/glib/glib-The-Main-Event-Loop.html
The problem is that you are hijacking the mainloop, in GTK+ programming,
you must let GTK+
Rich Burridge wrote:
[...]
Can I ask a favour please? Could you adjust the reve_sleep() routine in the
attached small program to use a g_timeout_add() to do the pausing?
The problem with your program is not with reve_sleep(), the problem
is that you have a reve_sleep() function at all, in
Rich Burridge wrote:
Hi Tristan,
Can I ask a favour please? Could you adjust the reve_sleep() routine
in the
attached small program to use a g_timeout_add() to do the pausing?
You seemed to have ignored the revised small attached program that I
sent you and gone back to my first version.
Kurucz Istvan wrote:
Hy!
I would like that, the visiting-card window is present in the middle of
modaled main window. I no purpose use the gtk_window_set_position
(MainWindow, GTK_WIN_POS_CENTER_ON_PARENT) funciton, the visiting-card
window always present an other, outside of the main
Bill Sousan wrote:
[...]
I tried using both the button's label and image. However, it always
appeared to want to push the image to one side of the button, and push the
label to the other side of the button. I was not able to find a way to
overlay the label on top of the button image.
Alan M. Evans wrote:
[...]
I would have the GUI thread update the list/tree models, but the
GUI thread spends most of its time sitting in gtk_main.
Ofcourse it does,
Anything that a GTK+ gui does is inside gtk_main(), you can
get the gui thread to do the updating by passing the
appropriate
Colossus wrote:
Hi,
I have a doubt. I call g_io_channel_read_line several times this way:
g_io_channel_read_line ( ioc, line, NULL, NULL, NULL );
//do some things on line
//shall I g_free (line) here ?
g_io_channel_read_line ( ioc, line, NULL, NULL, NULL );
//ecc
My doubt is: shall I free
Gus Koppel wrote:
Tristan Van Berkom wrote:
Every widget callback comes with a user_data argument,
and you can pass the desired data through that argument
(which is just as fast as using a global variable and is
just as clean as using a lookup_widget type of routine).
Right. However
Premsagar C wrote:
[...]
Tristian,
A timeouthandler did the job howvever I still have a few bugs. My data
acuqisition is working and getstting displayed on my text widget as I have
included my timeout in the main . On clicking a button i require to stop the
data acqusition and do a few other
Premsagar C wrote:
[...]
Tristan,
Heres the basic gist of my prgram
My data acquistion is done in a dialog box called teleop defined by the
function teleop
void teleop
{ // define my 6 text boxes to dispaly values from my 6 ckts plus my snap
shot button and another textbox obj and a menu button
Evan Behar wrote:
I've been getting seg-faults when I try to work with data in my button
clicked callback functions, so as a test, I compiled and ran the
following program:
Be carefull how you prototype your callbacks, for example;
the GtkButtonClass's closure for the clicked signal will
Craig Harding wrote:
Hi, I'm trying to change an image with another when I click on my applet
button, but it doesn't work, can anyone help me out?
CODE:
play_button = gtk_image_new_from_file (/usr/local/pixmaps/play.png);
pause_button = gtk_image_new_from_file(/usr/local/pixmaps/pause.png);
Dmitry A. Yanko wrote:
Hi!
I develop the app, that needs to run 2 same windows, each in separate thread.
I have a same signal handlers in each thread. The difference is only in thread
specific data, because i need to make a different things in different threads.
Example:
...
Dmitry A. Yanko wrote:
On Mon, Dec 05, 2005 at 11:55:57AM -0500, Daniel Atallah wrote:
You can use g_idle_add() to trigger your UI updates from your data
processing threads.
Ok. Thanks a lot. I will try.
Will it also resolve my hignal handlers problem?
Every signal callback registered to a
Dmitry A. Yanko wrote:
On Mon, Dec 05, 2005 at 01:50:40PM -0500, Tristan Van Berkom wrote:
[...]
My app architecture:
Main:
g_thread_init();
gdk_threads_init();
Thread_A:
gtk_init();
gtk_main();
Thread_B:
g_idle_add(); - create window
Dmitry A. Yanko wrote:
[...]
Its better to use the gthread api only; while using pthreads directly
might work, it wont be portable it wont be garaunteed to work
properly either.
Ok. What about a sockets and file io? Glib has such support, but
it's more convenient for me to make direct calls
Eduardo M Kalinowski wrote:
[...]
I've achieved capturing some specials keys, but letting everything
else work as normally in the TextView by connecting a handler to
a key-press-event of the TextView inside the derived widget's
implementation, but I have'nt discovered how to propagate keys
Eduardo M KALINOWSKI wrote:
[...]
What is happening is that the user signal handler is being run only
after the default handler, even if g_signal_connect (not after) is used,
but it should happen before.
Hi,
what you're saying stikes me as odd; this is the declaration
of key-press-event
Eduardo M KALINOWSKI wrote:
[...]
However, I find that solution not nice. The derived object structure
should be considered opaque, for example. I would like to connect the
signal to the derived object iself, not to widgets inside it:
g_signal_connect(G_OBJECT(derived_object), ...)
and have
Yiannis wrote:
For those not knowing the story... Linus Torvalds made the following
statement and is posted on 13/12/05
This 'users are idiots, and are confused by functionality' mentality of
Gnome is a disease. If you think your users are idiots, only idiots will use
it. I don't use Gnome,
[EMAIL PROTECTED] wrote:
[...]
Under the above condition, I operate a pointing device(mouse cursor)
as follows.
1. Focused on the button.
2. Clicked the button.
- then the sensitive of the button turns FALSE.
3. Focused out from the button.
4. Again, focused back in to the button.
-
Yiannis wrote:
Hi,
is it possible to have a widget (a toggle button in particular) act as
insensitive but look as it is sensitive. More specific is it possible to
have a toggle button act as insensitive once activated but look
sensitive, ie without the grey shade?
Whatever you're doing,
Yiannis wrote:
Sorry for posting back but my code failed :)
[...]
Try doing:
static GdkColor *insensitive_colour = NULL;
static GdkColor *normal_colour = NULL;
/* ... When initializing ... */
label = gtk_label_new ();
insensitive_colour = gdk_color_copy ((GTK_WIDGET
Ronald Vincent Tarrant wrote:
Hi all,
Does anyone know how to tile an image as a background in a widget? I'm
thinking it has something to do with GdkFill types (such as GDK_TILED)
but I don't see any example code. In fact, I'm not at all clear on how
to use a GdkFill type at all. Any
Juan Pablo wrote:
[...]
Thank you all for your help...and pacience!!! :D
I think you want GtkTable.
Cheers,
-Tristan
___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
Cool Guy wrote:
In reference,
g_signal_connect : The handler will be called before the default handler
of the signal.
g_signal_connect_after : The handler will be called after the default
handler of the signal.
But, I don't know why is different g_signal_connect and
g_signal_connect_after.
devel wrote:
I have a gtknotebook that I would like to put small images inside the tab
labels. I've looked around, but haven't seen how to do that. I am willing to
bet that it can't be done, but I'll just ask as a last resort. Thanks.
Hmmm how much you wanna bet ?
heh, so do you want images
Stefan Kost wrote:
hi,
you need to put in an event box first. the tab has no window.
eventbox(hbox(icon,label))
Hmmm, are you certain of this ?
I think GtkLabel is also GTK_NO_WINDOW, and is usually the
type of widget for tab-label's in the notebook... I would
expect this requirement to be
kornelix wrote:
Following the guidelines in the FAQ, I constructed my application
threads as follows:
gdk_threads_enter();// enter thread
(do some work, including GTK calls)
gdk_flush();// exit thread
gdk_threads_leave(); return 0;
Lalit Kumar wrote:
Dear all,
when compiling my application which contain following code snippets
shows an error error: request for member 'widget' in something not a
structure or union .
gnome_app_create_menus (GNOME_APP (spell_chk_win), menubar1_uiinfo);
gtk_widget_ref
Ed Kutrzyba wrote:
I am developing an application that controls a Data Collection
System. I used glade and anjuta for my GUI and C backend control coding.
My program works great, but I need to add some extra backround tasks:
1) I need to run a script (perl or bash) on demand without
Noonan, Michael (DCOI) wrote:
Hey everyone, I was wondering if I could trouble you all for some help with a GtkTreeView.
Is there a function to activate a row in a GtkTreeView manually. I have an application that updates on changed signals from user input.
However I need to change the
Fernando Apesteguía wrote:
Hi,
I have an app. that runs two threads, the main one and other thread that
collects information from files. I launch the thread by calling
pthread_create and here comes my first question
¿Should I use g_thread_create instead? Now I have no problems with these
Gus Koppel wrote:
sadhees kumar wrote:
In my GTK application, If no action(event) is taken place in
the screen, I need to turn OFF the backlight of an TFT monitor. If any
key pressed, or mouse movement occured, I need to turn ON the
backlight.
I have the API for toggling the
Mathew Bielejeski wrote:
[...]
This code is run in its own thread and these are the only gtk calls that are
made in the entire program. Do I need to have a gtk_main() in order for it
to work?
Yes; you need to run gtk_main().
Cheers,
-Tristan
Maciej Piechotka wrote:
On 2/17/06, Fernando ApesteguÃa [EMAIL PROTECTED] wrote:
Sorry if this is so trivial...
Did you try to g_free it?
Best regards!
Sorry. I didn't understand g_value_init function. Sorry.
Wait... hold your horses ! ;-)
If a GValue has been
Juan Pablo wrote:
Just that.
In short: Hope you never do :)
I actually thought the description here makes sence:
http://developer.gnome.org/doc/API/2.0/gobject/gobject-Signals.html#g-signal-stop-emission
Umm, lets see... not to delve too far:
o Many handlers may be connected to the
Paul Pogonyshev wrote:
Tristan Van Berkom wrote:
Paul Pogonyshev wrote:
[...]
But I have many areas, the widget is much like two-dimensional grid.
There can easily be like 100 areas. Think of GtkTreeView with many
columns.
Besides, it seems that GtkTooltips works only with widgets
Juan Pablo wrote:
should i use g_strrstr to do strstr search?
definitely not, g_strrstr will find the laste occurence,
strstr will find the first !
should i take into account something about the utf8 stuff??
Well that depends; are you displaying the charachters in this
string ? are they
Gus Koppel wrote:
kadil wrote:
[...]
(1) the first child to be in the column next to the parent.
(2) subsequent children to be below the first child
(3) parent cells are to vertically span the child rows
(4) I need visible borders between the cells
(5) Just to be difficult, I want to code in
Wallace Owen wrote:
On Fri, 2006-03-03 at 17:27 -0500, Zvi Sebrow wrote:
Wally,
I thought about using a frame, but i couldnt find a way
change the width of the lines (of the framei), or the color of the lines.
Is there a way to do that?
If you want your stuff to deviate from the default
Armin Bauer wrote:
Hi everyone,
i am experiencing random problems here if i use g_main_loop_quit from a
different thread than where the GMainLoop runs.
my program looks like this:
1. in main: create a new context and a new loop
2. spawn a thread
3. call g_main_loop_run in the thread on the
Tristan Van Berkom wrote:
My guess is that it just doent make sence to remove the mainloop
while the other thread is sleeping in poll(), sure the code will lock
its mutex and everything; but when the other thread wakes up;
how could it deal with a gone mainloop ?
Scratch that; doesnt make any
Armin Bauer wrote:
Is this a known problem or am i doing something wrong?
Heh, I think I figured it out; I think that after calling
g_main_loop_quit();
if the thread is sleeping, you'll have to call g_main_context_wakeup() on
it for _run() to return; I wonder if that is a bug or should be
Noonan, Michael (DCOI) wrote:
Hi Folks,
I was wondering would it be possible to have a gtk_timer running outside of the gtk_main loop. I have a separate process that needs to interact with a Gtk application every n seconds and I was wondering if I could set a gtk_timer using gtk_timeout_add()
Andreas Kotowicz wrote:
[...]
but what should I do if I want to modify any other variables in this
function as well? let's say that in the part where I created the
g_signal_connect there are also some variables A and B which might be of
interest in clear_timer_cb.
should I create a struct
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