On Tue, 11 Sep 2018 at 03:11, Magnus Bergman
wrote:
> On Tue, 11 Sep 2018 00:07:27 +0200
> Bastien Nocera wrote:
> > No, it really isn't:
> > https://www.cvedetails.com/vulnerability-list/vendor_id-1749/Imagemagick.html
> >
> > We want to have less CVEs, not more.
>
> I see what you mean. A few
On Mon, 10 Sep 2018 at 08:02, Debarshi Ray wrote:
> > too with the right plugin (probably using GEGL in that case). But I
> > think the problem with large images (say 12000x12000 or so) is giving
> > it to the application as a pixmap. From my own tests it seams it's fine
> > at least as long as
On Thu, 6 Sep 2018 at 11:40, Emmanuele Bassi via gtk-devel-list
wrote:
> On Wed, 5 Sep 2018 at 19:25, Magnus Bergman
> wrote:
>> Gegl is great for image editing. But not as much for simple viewing.
>
> This is debatable. If I'm viewing a 4000x4000 RGB image on a hidpi display
> I'm already
Hi Mike,
On 2/21/07, Mike Melanson [EMAIL PROTECTED] wrote:
facilities. I'm trying to convert it to use GTK/GDK. This app has always
rendered bitmaps in blue-green-red (BGR) pixel order which, per my
understanding, is the native order that the hardware expects. Now, I am
using
On 1/17/07, Jim George [EMAIL PROTECTED] wrote:
1) I am currently trapping the configure-event signal and resizing
the array there. Is this the best approach? In my past life, I used to
Yes, this is correct.
2) I had a bug in my program in which I would occasionally get a mouse
cursor
On 1/8/07, Preeti Joshi [EMAIL PROTECTED] wrote:
Is it not possible to create a GUI window from a thread? I created a thread
There are several FAQs about this:
http://www.gtk.org/faq/#AEN482
And some others, read down a bit.
In my opinion, it's best not to do this, but instead to only call
On 12/18/06, Fernando Apesteguía [EMAIL PROTECTED] wrote:
executing... There are no problems (no errors or warnings) during
compilation and valgrind, with: -v --leak-check=full doesn't show any
problems of my code.
OK, after the application reached 7.3 MB it went down (according to
On 12/11/06, Christopher Bland [EMAIL PROTECTED] wrote:
I had the same requirement. I also needed to write to a status bar from
my other threads. Based on feedback from this mailing list here is what
worked perfectly for me:
This is a good solution, but will not be portable to non-unix
On 12/6/06, Michael 'Mickey' Lauer [EMAIL PROTECTED] wrote:
I need to implement a version of a GtkScrolledWindow that
features a custom button as part of the scrollbar. Please find a
Your graphic got lost (put it on a webpage and post a link), but the
usual answer to these questions is to use a
On 12/6/06, Michael 'Mickey' Lauer [EMAIL PROTECTED] wrote:
Put two scrollbars plus a viewport in a table and add any other
buttons you need. Make your work area the child of the viewport.
Connect the scrollbar adjustments to the viewport.
Will that do everything that embedding a child
On 12/6/06, Michael 'Mickey' Lauer [EMAIL PROTECTED] wrote:
Basically what I'd need is to get a GtkScrolledWindow but make it talk
to my scrollbars, not to its.
That's (almost) exactly what happens if you put two scrollbars and a
viewport into a table.
I see. Last question then... what
On 12/6/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
The reality is that gtk is leaking.
It could well be, but I'd be a bit surprised. Every few months of
hacking I try to take the time to get my project to valgrind cleanly.
It's about 100,000 lines of C in the UI part. The only leaks I see in
On 12/4/06, David Vandepol [EMAIL PROTECTED] wrote:
mailing list a while ago, however I've come across another issue. I can
determine if GTK is installed on the computer, however I'm having trouble
determining the version of GTK that is installed. When GTK is installed
There are a number of
On 12/3/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
i have an application, and i'm noticing some leaks deep within gtk's
libraries.
GTK doesn't free memory that is just allocated once (usually on
startup). It should free memory that gets allocated for widgets
though. So you should not see
On 11/11/06, Tomasz Jankowski [EMAIL PROTECTED] wrote:
I looking for someone, who will say if my idea is bad or good ;)
I have an object based on GObject, which have quite many int variables. This
object is used by many threads and i'm wondering if I really need to use
mutex when I want to
On 10/31/06, John Cupitt [EMAIL PROTECTED] wrote:
If the value doesn't change, or you don't mind if changes are not seen
by other threads for a while, then it's OK to skip the mutex.
I forgot to say:
http://developer.gnome.org/doc/API/2.0/glib/glib-Atomic-Operations.html
Can save you
On 10/31/06, Tomasz Jankowski [EMAIL PROTECTED] wrote:
wrote works fine). However I'm not sure if I should always lock and unlock
mutex when I'm accesing some global data from thread. I know, that i'm
If the value is changing and the changes are being used to signal
between threads, then you
On 10/13/06, Gan3sh [EMAIL PROTECTED] wrote:
With Gtk+, is there any way to launch the default html browser
independently of the operating system ?
Sadly not (as far as I know). I have a thing with ifdefs for *nix, mac
and win32 in my app:
On 10/5/06, Sharma Nitin-A21652 [EMAIL PROTECTED] wrote:
Can someone please help with the tool that is in use in Gtk+ development
community for profiling towards identifying functions that take most of the
time in performance?
A lot of people use sysprof:
On 10/4/06, Gustavo Cipriano Mota Sousa [EMAIL PROTECTED] wrote:
I am developing an application where I need to render some objects in a
DrawingArea, among with them are some text labels. I'd like to know in
advance how much area (width/height) would be needed to render a text. Also,
I am
On 9/29/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
i'm building an application,and i need to convert an int variable into a
gdouble
to can use some plotting functions.
I don't know how to do it!!
You can just cast:
int i = 42;
gdouble gd;
gd = i;
Unless I'm missing something?
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 if either of them is the one you
Hi,
On 9/8/06, dagang001 [EMAIL PROTECTED] wrote:
for ( i=0 ;i4 ;i++)
{
fred-name = ming[i];
fred-shoe_size = i+10;
fred-age=60+i;
list = g_list_append(list, fred);
}
You need to make a new Person each time. At the moment you are making
a single
On 7/17/06, Mark Richardson [EMAIL PROTECTED] wrote:
I ran the debugger and came up with this (for the primary gtk thread - all
other threads aren't blocking).
??
_XRead() from libX11.so.6
_XReply() from libX11.so.6
_XIDHandler() from libX11.so.6
XCreatePixmap() from
On 7/14/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
I am creating a application where there is a text editor and a button.
On clicking the button, the backspace signal has to triggered for text
editor so that it deletes the last character.
Can any one tell me how I can emit signal from one
On 7/7/06, chao yeaj [EMAIL PROTECTED] wrote:
The problem is : when segmentation fault ,there has nocore file
if the has a core file ,i can debug it, but there has nocore file
You probably have coredumps turned off. Try
ulimit -c unlimited
before running your program.
On 7/5/06, Atanas Atanasov [EMAIL PROTECTED] wrote:
Thanks. The size request worked. However there is an issue. Say I
create my label to cover all the GtkFixed and set its text
justification to left. What I expect to see is something like:
The justification setting controls the way line
On 7/5/06, justforfun [EMAIL PROTECTED] wrote:
I have checked the tutorial on gtk.org, could not find abbed pane or
multi-page or such.
Sounds like you need gtknotebook:
http://developer.gnome.org/doc/API/2.0/gtk/GtkNotebook.html
___
On 6/28/06, Philip Kovacs [EMAIL PROTECTED] wrote:
I have noticed that issuing a g_value_init() on a GValue produces the error:
GLib-GObject-WARNING **: gvalue.c:89: cannot initialize GValue with type
`gpointer', the value has already been initialized as `(null)'
whenever the function does
There are some useful improvements in HEAD but not in gtk stable yet:
1) There's now a visible text box you can type to in the Open File dialog
http://bugzilla.gnome.org/show_bug.cgi?id=136541
2) It's now aynchronous, ie. it will load the icons, file list, etc.
in the background. No more
On 6/23/06, 3saul [EMAIL PROTECTED] wrote:
How do I find out which monitor my application is on in a multiple monitor
environment?
There's GdkScreen which is supposed to have this information, at least
in a traditional X multihead setup:
On 6/23/06, John Cupitt [EMAIL PROTECTED] wrote:
There's GdkScreen which is supposed to have this information, at least
in a traditional X multihead setup:
http://developer.gnome.org/doc/API/2.0/gdk/GdkScreen.html
Forgot, and here's the get/set for GtkWindow:
http://developer.gnome.org/doc
On 6/2/06, heavenscape [EMAIL PROTECTED] wrote:
char* pDisplayBuf = malloc(sizeX*sizeY*3);
for(i=0;isizeX*sizeY;i++)
{
//create a gray scale img in the display buffer
pDisplayBuf[i+1]=pDisplayBuf[i+1]=pDisplayBuf[i+2] =
pixel_value;
}
This isn't going
On 5/16/06, Dov Kruger [EMAIL PROTECTED] wrote:
If I run pkg-config and capture the output, this is what it puts out:
-Wl,--export-dynamic -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0
-lgdk_pixbuf-2.0 -lm -lpangoxft-1.0 -lpangox-1.0 -lpango-1.0
-lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0
So I want to
On 5/17/06, Rick Jones [EMAIL PROTECTED] wrote:
I handle this by making my own .pc file for my library. It's fairly
easy to get your configure script to generate one and install it
correctly, but I could post an example if you like.
One you have a mylibrary.pc installed, your users can
There's a project page with a TODO list of things that still need fixing:
http://developer.imendio.com/wiki/Gtk_Mac_OS_X
Might be a start point.
On 5/16/06, Matthias Clasen [EMAIL PROTECTED] wrote:
On 5/16/06, Ben Hall [EMAIL PROTECTED] wrote:
So!! I was wondering if any of you had any
On 5/11/06, Sean Kelley [EMAIL PROTECTED] wrote:
It appers that GtkFixed is not really designed for stacking widgets as
it does not have
a concept of a z-axis. What gets drawn on top is purely a matter of what
child comes last when drawing, and a similar story is with input.
GTK does not have
On 5/4/06, Felix Kater [EMAIL PROTECTED] wrote:
if I destroy a container (in my case a gtk table widget), does it automagically
remove all widgets which have been attached to it before--or do I have to
destroy all embedded widgets before one by one?
Short answer: yes, it will automatically
On 4/21/06, Wojciech Kromer [EMAIL PROTECTED] wrote:
Where is your code called?
-mine is from fimer function added by g_timeout_add
Are You using timers, pthreads, gthreads?
- i'm using pthreads, but there are no gtk call from there
How often are made changes to markupLabel?
-my
On 4/21/06, rachit goel [EMAIL PROTECTED] wrote:
g_signal_connect ((gpointer)eventt[iter],button_press_event,
G_CALLBACK (tab_click1), data1);
void tab_click1(GtkWidget *widget,gchar* data1)
You have the type of your callback wrong:
On 4/20/06, 3saul [EMAIL PROTECTED] wrote:
I'm wanting to know the best way to declare a random number of buttons for my
gtk app. The number will changed depending on the argument passed to my app.
Just use an array of GtkWidget pointers. For example (untested):
GtkWidget **
add_buttons(
On 4/14/06, Dmitriy Chumack [EMAIL PROTECTED] wrote:
I have a little question. I need to create a widget using
XtVaCreateManagedWidget(...)
function from libXt.so.6 library.
No, sorry, GTK and Motif are completely different and you can't mix
their APIs. You must use one or the other.
If you
On 4/10/06, nerdy [EMAIL PROTECTED] wrote:
In the following code segment, I am displaying a text at a position (50,50)
in a drawing area. For a font size of 24 and family=courier, i am NOT
gettting the message displayed at the exact position (50,50). The starting
of the text is displaced by
On 4/8/06, Juan Pablo [EMAIL PROTECTED] wrote:
and I couldnt find where is this non valid utf-8 text.
Is there any way to debug this to find that text? (widget name or something)
This message commonly apears when some dialogs are shown.
I usually make warnings fatal, then run in a debugger.
Hi, you need a timeout rather than sleep(). Sleep will make your whole
program (including screen repaint) stop for 3 seconds. A timeout will
let your repaint continue while you wait.
http://developer.gnome.org/doc/API/2.0/glib/glib-The-Main-Event-Loop.html#id3076251
J
On 2/22/06, shibu
On 2/13/06, Gus Koppel [EMAIL PROTECTED] wrote:
Hence, the effect can be turned off. In X-Windows it's nowadays
controlled by the Xft + Fontconfig library. Unfortunately AFAIK there is
no way to thoroughly configure use of antialiasing via Gnome, so you
will likely have to edit the config file
On 1/13/06, Gravis Zero [EMAIL PROTECTED] wrote:
not exposed until after you load the file. needless to say i would like
to be able to load the image into the drawing area when loaded instead
of when it is exposed as it make the app look slugish or frozen. i have
I would load the image in
Hi Christoph,
On 1/4/06, Christoph Bersch [EMAIL PROTECTED] wrote:
Great, this seems to work :-)
Good!
I thought, that a call of gtk_widget_draw() might be better than
gtk_widget_queue_draw_area(), as it draws immediately, although it is
deprecated.
So how could a call of
On 1/3/06, Christoph Bersch [EMAIL PROTECTED] wrote:
I want to write a program, that draws something in a DrawingArea, and calls a
function after _showing_ the changes in the DrawingArea:
1) call function draw_something()
2) show the changes
3) call a function measure()
4) return to step 1)
On 12/24/05, Tor Lillqvist [EMAIL PROTECTED] wrote:
While I have the list's attention, it would be nice to add stat() and
fstat() wrappers that would definitely be large file aware on all
platforms.
Large-file wrappers for ftruncate() and lseek() would be very handy
too. Win32 (as far as I
On 12/7/05, Dmitry A. Yanko [EMAIL PROTECTED] wrote:
On Wed, Dec 07, 2005 at 12:46:28PM -0500, Tristan Van Berkom wrote:
May I just ask why you think you need to use threads in the
first place ?
It is more convenient. :)
It is difficult to handle many external events whithout threads.
Each
On 11/26/05, Daniel Pekelharing [EMAIL PROTECTED] wrote:
Is there a signal on a GtkMenuItem that gets called when the cursor is
moved onto the item?
I use select for when a menu item is highlit but before it is activated.
John
___
gtk-app-devel-list
On 11/26/05, Daniel Pekelharing [EMAIL PROTECTED] wrote:
I need to receive any keys pressed whilst a menu item is selected ...
I connect a menu item with key-press-event, but it seems to do
nothing, even though Gtk doesn't spit out the usual:
signal x is invalid for instance y...
I'm not
On 11/25/05, Andrey Karavaev [EMAIL PROTECTED] wrote:
How about reducing of memory consumption(may be in next GTK+ versions..) ?
Problem is following: even very simple GTK-application takes huge place
in memory( resident memory) so if we have multiuser sysem .
Memory use can be hard to
On 11/24/05, Adam [EMAIL PROTECTED] wrote:
In my application I want to be able to dynamically add items to a menu after a
configuration file has loaded and after a file has been opened. The menu's
use gtk_ui_manager to initialise but I am unsure how to go about implementing
to dynamic
On 11/24/05, Adam [EMAIL PROTECTED] wrote:
the string is a filepath i.e /home/adam/denemo/test.denemo. Is there
anything that I should know about in converting from xmlChar * inserting into
a GList and the extracting and converting to a gchar * ??
GTK+ is UTF-8 (almost) throughout. You need
On 11/23/05, ANDREW PAPROCKI, BLOOMBERG/ 731 LEXIN
[EMAIL PROTECTED] wrote:
Is there any benefit to providing a full GLib fopen/fread/fwrite/etc API which
provides its own implementation if the system implementation has an fd
limitation? The configure script could detect this and enable it if
On 11/23/05, John Cupitt [EMAIL PROTECTED] wrote:
int g_seek( int fd, gint64 pos );
int g_ftruncate( int fd, gint64 pos );
gint64 g_read( int fd, void *buf, gint64 count );
Ahem, that was stupid, forget the g_read() there. Sorry.
John
___
gtk-devel
On 11/13/05, Jaap Haitsma [EMAIL PROTECTED] wrote:
I'd like to align a number of widgets which are in vboxes and hboxes.
The dialog is very similar to the File Management Preferences dialog of
nautilus [1].
Hi, you need a sizegroup:
http://developer.gnome.org/doc/API/2.0/gtk/GtkSizeGroup.html
On 11/11/05, Yiannis [EMAIL PROTECTED] wrote:
is there a way to change the position of the window when starting up?
In particular:
1. Is it possible to change it to a relative position... for example
the top right corner? I am using glade to create the interface and
libglade to load it
On 11/6/05, Tor Lillqvist [EMAIL PROTECTED] wrote:
Another solution for applications is to look at argv[0]. On
Windows this is always (I think) the full path to the .exe.
Looking at argv[0] is really not recommended on Windows. If memory
serves me right, if the path to the application has
On 11/5/05, David Necas (Yeti) [EMAIL PROTECTED] wrote:
On Sat, Nov 05, 2005 at 03:40:40PM +0100, Goran Rakić wrote:
Put this first:
... (some win32 registry code) ...
Or have a look at g_win32_get_package_installation_directory().
Very neat. Another solution for applications is to
On 11/1/05, Juhana Sadeharju [EMAIL PROTECTED] wrote:
What library can load 1-bit images to a format GTK understands?
My 1-bit images have been very large, the library should be
able to extract only a rectangle from the image before converting
anything to 24-bit.
What library can handle
On 10/31/05, Kranz, Willi [EMAIL PROTECTED] wrote:
I have to create ca. 50 Objects in an application.
Each Object has 2 Eventboxes, 2 Labes and a Pixmap
and 2 or 3 callback-functions.
Or what is the best way to solve this problem.
If your object is simple, you can just write a function to
Hello all,
My app has a main window containing (as well as other stuff) some
comboboxes and some hscale widgets. If I use the mouse scrollwheel to
go up and down, and the mouse pointer happens to be over one of these
widgets, instead of scrolling the window, it changes the widget value.
This
Hi Michael,
On 10/21/05, Michael Matthews [EMAIL PROTECTED] wrote:
How do I change the default tabs from 8-space to 4-space?
I use the following:
static PangoTabArray *
program_tabs_new( void )
{
const int ntabs = 20;
const int tab_width = 15; /* in pixels */
On 10/22/05, MEA-Mike.Friedrichs [EMAIL PROTECTED] wrote:
I've been searching for reference books that address gtk 2.x and I can't find
anything. Does anyone have some knowledge of a reference book for 2.x???
The gnome2 guide has a lot of material on gtk2, gobject, glib etc.
The Official
Good advice with the GtkFixed.
I would use a GtkLabel for the PDUs. You can't set the background
colour of a label directly, since it does not have it's own window.
Instead, put the label inside a GtkEventBox and set the background
colour of the event box. The event box will also make it easy to
On 10/17/05, Boncek, John [EMAIL PROTECTED] wrote:
When a GTK app gets Gtk-WARNINGs without actually stopping, it can be hard
to determine exactly where they're coming from. Is there a way to tell
GTK to stop immediately on such a warning? This would allow using a
debugger to localize the
On 10/17/05, Michael Torrie [EMAIL PROTECTED] wrote:
On Mon, 2005-10-17 at 13:59 -0700, Colossus wrote:
Tomaz Canabrava wrote:
Since the Cairo rendering engine is *SLOW* and the Xara Extreme is being
ported to linux, with the full API,
i think that´s a good idia to port the Gtk engine
On 10/3/05, Allin Cottrell [EMAIL PROTECTED] wrote:
On Sun, 2 Oct 2005, Hubert Sokolowski wrote:
On Sat, 1 Oct 2005 09:56:40 -0400 (EDT)
Allin Cottrell [EMAIL PROTECTED] wrote:
When the graph-editing dialog is closed, I expect the graph window
to remain above the original, main window.
On 10/6/05, Nikolaj Kiær Thygesen [EMAIL PROTECTED] wrote:
... and after a number of years developing phones for the low-end
market I'm very much used to the low-resource situation :o) I feel a slight
discomfort from not checking pointer return values, but if it's to no avail
On 10/5/05, Colossus [EMAIL PROTECTED] wrote:
sorry for the OT. I upgraded to gtk 2.8 and cairo and obviously my
glade makefile project doesn't contain -I/usr/include/cairo. I added
manually to it in my_project/Makefile and my_project/src/Makefile but
it doesn't work, I keep getting cairo.h
On 10/5/05, Colossus [EMAIL PROTECTED] wrote:
This is the content of Makefile.am:
INCLUDES = \
-DPACKAGE_DATA_DIR=\$(datadir)\ \
-DPACKAGE_LOCALE_DIR=\$(prefix)/$(DATADIRNAME)/locale\ \
@PACKAGE_CFLAGS@
xarchiver_LDADD = @PACKAGE_LIBS@
Those are the two things
On 10/5/05, Kevin Brooks [EMAIL PROTECTED] wrote:
With the double buffering turned on, any drawing is
pushed onto a stack before the updated window is made
visible.
Is it possible to reverse the stack just before the
flush in order to boost the performance?
Unfortunately, the remove/add
On 9/19/05, Alexander S.Kresin [EMAIL PROTECTED] wrote:
And yet another question:
are there any functions, which draws the standard header of a top
window, so I could draw such a header for my container widget ?
No, sorry :-( The window title bar and margins are not drawn by GTK,
If you want to draw a focus rectangle, you can use gtk_paint_focus()
in _expose().
You also need to use:
gint focus_width;
gint focus_pad;
gtk_widget_style_get( widget,
focus-line-width, focus_width,
focus-padding, focus_pad,
Hi Barry,
I think there must be something rather broken with your GTK install. I
changed your example like this:
#ifdef DRAW_PIXBUF
if (pixbuf == NULL)
pixbuf = gdk_pixbuf_new_from_file((gchar *) mapserv.png, NULL);
if (pixbuf) {
GTimer *timer;
timer = g_timer_new();
On 8/22/05, Alex Levin [EMAIL PROTECTED] 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.
If the two threads are in the same process, you could
On 8/16/05, Michael Torrie [EMAIL PROTECTED] wrote:
Is this system similar to what QT uses? If I recall correctly, I
remember trying to figure out how to use these spring-like things to do
layout. It was very confusing and I never did figure out how to
properly use them. I remember wishing
On 8/13/05, Hubert Sokołowski [EMAIL PROTECTED] wrote:
#ifdef __WIN32__
#define BROWSER explorer
#else
#define BROWSER firefox
#endif
void print_open (const gchar *path)
{
GError *error = NULL;
gchar *s;
s = g_strdup_printf (%s %s, BROWSER, path);
if
On 8/9/05, Boncek, John [EMAIL PROTECTED] wrote:
I have a GdkPixmap. I need to programmatically extract a new GdkPixmap
from this image based on x- and y-coordinates, plus width and height. The
x, y, width, and height parameters will vary too much at runtime to store
all the copies needed.
On 8/5/05, Yogesh M [EMAIL PROTECTED] wrote:
thank you for the useful information, is there a way i
can give user an option to break the thread, like
cancel button.
I have a cancel button with a callback that sets a global variable
to TRUE. The thread periodically checks this variable and if
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...)
Your choices are:
1)
On 7/15/05, Paul Pogonyshev [EMAIL PROTECTED] wrote:
Has anyone rendered text with alpha channel (i.e. semitransparent text)
in GDK framework? So far my best solution is to render black on white
to a GdkImage, get it back in a GdkPixbuf and then add color/transparency
manually. Not actually
Hi again,
On 7/16/05, Paul Pogonyshev [EMAIL PROTECTED] wrote:
John Cupitt wrote:
On 7/15/05, Paul Pogonyshev [EMAIL PROTECTED] wrote:
Has anyone rendered text with alpha channel (i.e. semitransparent text)
in GDK framework? So far my best solution is to render black on white
On 7/4/05, Deekshit M [EMAIL PROTECTED] wrote:
Is it possible to attach key_press_event for
drawing_rea. That is the key pressed when the
drawing_area has the focus.
Yes, but it's more complicated than you think :-(
You need to arrange for your drawing area to be focusable, and it
has to
On 6/22/05, Colossus [EMAIL PROTECTED] wrote:
I have a dialog with a Gtk_entry and a button. I want to
display a GtkFileChooserDialog when the user pushes the
button from the GtkDialog; the choosen path should be
displayed into the Gtk entry. How can I achieve this ?
Perhaps:
On 6/22/05, Colossus [EMAIL PROTECTED] wrote:
John Cupitt wrote:
http://developer.gnome.org/doc/API/2.0/gtk/GtkFileChooserButton.html
Mmm but how can I have the gtk_entry automatically filled with the
path choosen with GtkFileChooserButton ?? I'm calling the dialog who
creates
Hi Olivier,
On 5/13/05, Olivier [EMAIL PROTECTED] wrote:
GtkWidget* gtk_table_new (guint rows,
guint columns,
gboolean homogeneous);
On 4/14/05, Stefan Kost [EMAIL PROTECTED] wrote:
not really. GtkTreeView
1.) misses a selection mode for rectangualr areas.
2.) can't show row-headings (like the columns headers)
Apart - anyone knows who is maintaing the TreeView widget and if possibly the
one has becom less involved?
Hi,
On Wed, 16 Mar 2005 09:14:38 +, Athanasios Anastasiou
[EMAIL PROTECTED] wrote:
After some directions from Liam (see yesterdays mailing archive) i
passed my app through valgrind and found out that there are too many
errors happening in the GTK / X level. I suppose that it has something
to
Hi,
On Tue, 15 Mar 2005 09:57:24 +, Athanasios Anastasiou
[EMAIL PROTECTED] wrote:
Also could it be better that i add an expose_event handler to the widget
i want to draw and just post invalidate messages towards the widget from
the thread?
I do something similar in my app. I have a
Hi,
On Sat, 05 Mar 2005 14:38:08 -0300, Fabrício Barros Cabral
[EMAIL PROTECTED] wrote:
I'm thinking develop an application using the GObject library, but I
have a dilemma: use or not use the GObject library. This application is
object-oriented but will be able to create-use-destroy a lot of
On Wed, 16 Feb 2005 11:04:19 +0100, Michal Kepien
[EMAIL PROTECTED] wrote:
function is connected to the clicked event of a button. The problem is, the
button stays pushed until the sound playing function finishes its work. I
want
the button to pop out immediately after it has been clicked
On Wed, 16 Feb 2005 10:48:38 + (GMT), Andrew Gatt
[EMAIL PROTECTED] wrote:
I've recently been trying to implement a simulate
keypress function, the function is activated by a
command sent to the gui through a pipe, which is all
working however the simulate keypress function never
seems to
On Wed, 16 Feb 2005 10:02:26 -0800 (PST), Dave Andruczyk
[EMAIL PROTECTED] wrote:
Is it possible with gtk to display a window that doesn't have any window
border, decorations, and be of arbritrary shape?
You need gdk_window_shape_combine_region() or gdk_window_shape_combine_mask():
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