3saul wrote:
I'm creating some buttons like this
GtkWidget **
add_buttons( GtkWidget *parent, int n )
{
GtkWidget **buttons = g_new( GtkWidget *, n );
for( i = 0; i n ; i++ ) {
char label[256];
snprintf( label, 256, button %d, i );
buttons[i] = gtk_button_new_with_label( label
3saul wrote:
Sorry I made a mistake...I'm actually attaching them to a table, no
containers involved.
I've tried destroying and recreating the table they're attached too but it
doesn't seem to destroy the buttons!
Well they should be destroyed (a table is a container by the way)...
how are
3saul wrote:
Thanks for the response. Let me elaborate a little. I have a list of files in
a dir (without knowing how many)
a.txt
b.txt
c.txt
I want to be able to put the names of the files into an array so that I can
refer to them later like this
array[0][0] = a.txt
array[0][1] = b.txt
If
Hannes Mayr wrote:
Hello,
I'm a little bit confused about the explanation of the floating
reference count.
The documentation says about GObject:
The initial reference a GObject is created with is flagged as a
floating reference. This means that it is not specifically claimed to be
owned by
Yiannis wrote:
Hi, is there any detailed documentaion for the signals? For example what is
the difference between button clicked and button activated and when are
they
emitted? That was a simple example as I would like to know or have a
reference of all of them...
Cheers.
Hand written
3saul wrote:
I need a little help with memory allocation. What I'm wanting to do is create
a multi dimensional array that contains a list of file names from a specific
directory. So it needs to be something like this
int numfiles = 20;
g_malloc (myArray [numfiles] [512]);
Is this close to
Peter Robinson wrote:
Hi folks,
please forgive what is possible a stupid question, but I would appreciate any
hints/tips about the best way to set up a simple help system with 4-5
relatively simple pages and howtos for an application I am working on (my first
GTK prog...). Is there a way to
Renaud Malaval wrote:
Hello,
I use g_io_channel_unix_new() in a custom dialog to check somes io
events.
I close my gioChannel in the foo_dialog_response_cb(), just before
destroy the custom dialog.
To close the gioChannel I Does :
status = g_io_channel_shutdown(privP-gioChannelP, FALSE,
Ken Siersma wrote:
Hi list,
I'd like to create a notebook that has 5 different pages in it, but the
data to be displayed in the later pages depend on the first page. I
want the tabs for all pages to be shown in the notebook, to indicate to
the user that they need to step through the last 4
Morten O. Hansen wrote:
Hi,
I have created an interface with base_init and base_finalize, and I have
derived on class from it. When i create the object, the base_init is
run, but the base_finalize is never run.. is there something besides
g_object_unref(object) i should run? do i have to unref
Morten O. Hansen wrote:
Hi there,
I have created some small classes with gobject (as a test), and now i
want to do something abit more advanced.
What I want is to create an interface (Say IFruit), and then load the
subclasses as .so-files (apple.so, banana.so and so on)
Does anyone have any
BobS0327 wrote:
I'm using gtk_vbox_new and gtk_hbox_new to pack widgets on a window. My
problem is that the packing is too uniform. Every widget is assigned the
same uniform box size.
In other words, my first horizontal wdget would be a text box, the next
widget would be a listview and the
Fernando Apesteguía wrote:
The main thread is the only one that is running inside the gtk_main loop.
The secondary thread is only reading files. So if I do a gtk_main_quit() the
secondary thread will be no longer running because I have not a gtk_main
loop, right?
Wrong, the main thread is not
Fernando Apesteguía wrote:
And how to kill the gthread if there is not something like pthread_cancel?
(Thanks for your patience)
Tell the thread it has to exit
o through a variable mutex/condition
o through any form of ipc (maybe simply a pipe())
call g_thread_join() from the main
Tomasz Jaknowski wrote:
hello!
I'm trying to compile this code under Windows using DevC++ and GTK+
stuff from http://gladewin32.sourceforge.net/ :
My DevC++ is well configured because I can compile and run single thread
GTK+ application or compile and run console program using GThread
chabayo wrote:
Hello,
i have a tree/listview and as i press a special button i emit the
signal popup-menu.
Done that i get the cell coordinates in the Treeview...
gtk_tree_view_get_cell_area ( GTK_TREE_VIEW ( show_tables_treeview ) ,
gtk_tree_model_get_path ( GTK_TREE_MODEL
(
Ross Clement wrote:
Hi. I find myself writing a program that processes the gtk gui events
itself. E.g. code vaguely similar to the pseudo-code:
while( large_compute_bound_job_not_finished )
{
process_next_block_of_data();
gtk_progress_bar_set_fraction( progressBar, fraction );
while (
Ross Clement wrote:
Thanks Tristian and Jan for the answers.
I'm not calling
while ( gtk_events_pending ())
gtk_main_iteration ();
from event handlers, they are being called from the main thread. I have
several threads running in my program. Two are the threads created by
Taras Zakharko wrote:
Hello everyone
I am new to GTK+ and to mailing lists so I hope I didn't screw something up
:-)
I need a possibility of setting the visual for my widgets (for OpenGL
rendering).
Have you looked at GtkGLExt ? sounds to me like thats the wheel
your trying to invent
Gnaural wrote:
I ultimately just used g_signal_connect with the main
window to catch keypresses. But it wasn't clear to me
why I couldn't get g_signal_connect to handle keyboard
events for a drawing area. Any explanation would be
appreciated.
You should use gtk_widget_add_events() instead (in
Andreas Kotowicz wrote:
[...]
ok, I think I understand now. but somehow it seems that my class has
some mistake in it (see attachment). I'm calling it like this in my
code:
.
.
window-priv-object = app_calendar_new ();
gtk_box_pack_end (GTK_BOX (main_box),
Gus Koppel wrote:
[...]
BTW, can I use g_idle_add in non-main thread without locking ?
I am not sure. The documentation is not clear about this and I havn't
had the time to examine the sources of that yet. To be safe, you should
wrap a simple GStaticMutex lock around the call.
g_idle_add()
Gus Koppel wrote:
Sailaxmi korada wrote:
My application has to display around 3000 toggle buttons, in 178 rows of a
table. It is taking almost 12 seconds to do so.
Can you help me out in reducing this time.
Here are the two steps that are consuming maximum time
gtk_button_set_label
Dov B. Kruger wrote:
I have a framework that is working well under GTK+, but there are a
number of problems. Most critical, I need to know how to continuously
busy-wait and force redrawing. I am currently using gtk_main() which
sleeps and refreshes only when the screen is resized. Instead I
Dov Kruger wrote:
Tristan,
Thanks for your response.
I'm sorry, but I need a bit more concrete help with the blizzard of
possible API calls.
The original code was simply:
gtk_main();
If I want to invalidate a rectangle, I saw a call, and thought I could
do something like:
while
Fernando Apesteguía wrote:
Hi,
I hope you can help me ;)
I'm working with two threads. One of them is running in an infinite loop
(well, it finishes under certain conditions)
What I want to do is that the infinite loop pauses some times. So I create a
GCond, but I think I didn't understand how
Daniel Pekelharing wrote:
On Tue, 2006-03-21 at 14:10 +0100, Fernando Apesteguía wrote:
One more thing: what about if my problem now is with vertical alignment? i.e.
my labels are so close to the top border of the window.
The padding sets a space all around the widget, so it should solve
Freddie Unpenstein wrote:
You are absolutely right; mutexes /are/ useless from signal
handlers. It seems the only reasonable way is to use a pipe().
How about GAsyncQueue's? They're supposed to be thread safe without the need
of locking... How about within a single
Freddie Unpenstein wrote:
That's well over 1548533 executions (I forgot to print the
counter after the 10th second) of the idle callback, or
172059 calls to the idler function per second. Personally,
I'd call that a busy wait.
Its not a busy wait; your idle handler has never returned
David Necas (Yeti) wrote:
On Thu, Mar 16, 2006 at 03:40:08PM -0500, Tristan Van Berkom wrote:
Yes sure, but why would you want to use a flag... when you can just call
g_idle_add
*from the signal hanlder*
Is g_idle_add() really reentrant? It does not look so at
the first sight
David Necas (Yeti) wrote:
On Thu, Mar 16, 2006 at 03:55:50PM -0500, Tristan Van Berkom wrote:
Well, it locks a mutex before accessing the GMainContext; so if gtk+ is
compiled with threads... it should work... unless I'm on crack and mutexes
are useless from signal handlers... but I dont
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
Andreas Kotowicz wrote:
Hi Tristan,
[...]
do you know maybe a relatively simple gnome app which uses this concept,
so I could have a look at the source code and see how all the
interaction works?
Well, how about I just type away from memory... after writing that
I notice that its
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()
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
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
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
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
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
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
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
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
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
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;
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
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.
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
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
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
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,
[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:
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,
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
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:
[...]
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
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
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
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);
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
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
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
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
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
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.
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
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.
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+
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
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
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
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
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
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
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
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
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
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
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
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
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
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),
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
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