Sorry, for being a bit stupid and persistent
I appreciate your help, but I've also faced with structures:
When I changed a bit your example (I used 1 instead of 0)
ClutterColor clutter_background_color = { 1, };
g_debug(Colors: %x %x %x %x, clutter_background_color.red,
On Tue, Mar 17, 2009 at 6:59 PM, Tor Lillqvist t...@iki.fi wrote:
(Yes, it might well be that it should be considerd a bug that one on
Windows has to explicitly watch for G_IO_HUP in addition to G_IO_IN to
be able to catch EOF. Please file a bug for that.
This change made the trick:
In my application, I am implementing status indication (displaying either 'red'
or 'green' ) by using Gdkpixmap to assign an image to 'red' or 'green' pixel
array. i display or hide the image by calling gtk_widget_show (..) or
gtk_widget_hide(..) .
The structure of my application is as follows:
In my application, I am implementing status indication (displaying either 'red'
or 'green' ) by using Gdkpixmap to assign an image to 'red' or 'green' pixel
array. i display or hide the image by calling gtk_widget_show (..) or
gtk_widget_hide(..) .
The structure of my application is as follows:
Looks like you want to update a widget state by running a busy loop in a main
loop
or by using small delay. If you try this, your widget is never (look)
updated.., avoid
using sleep or busy loop in the gtk_main() main loop. you should
try attach a new source with g_timeout_add*() functions,
I've never fully understood the timing issues with signals and
callbacks. Is this good or evil (vala) code?
public bool ensureConnected () {
/* try to connect, if not already connected */
if (!connectButton.get_active())
connectButton.set_active(true);
/* are we connected
On Wed, Mar 18, 2009 at 8:25 AM, Dr. Michael J. Chudobiak
m...@avtechpulse.com wrote:
I've never fully understood the timing issues with signals and callbacks. Is
this good or evil (vala) code?
public bool ensureConnected () {
/* try to connect, if not already connected */
if
Tristan Van Berkom wrote:
Anyway, I guess the question is: has all code tied to the set_active(true)
signal executed before the last line?
I dont know vala at all and I can tell you yes this code is perfectly safe,
assuming the signal is implemented as a GSignal, which is a pretty
safe
Hi,
On Mon, Mar 16, 2009 at 12:45 PM, IdaRub ida...@gmail.com wrote:
After reading the gobject code a bit more, it seems that weak
references are fired on dispose, not finalize:
Right, that's correct.
All of the documentation I could find states that it happens during
finalization, but it
Hi,
First, I want to zoom in a window just like when
we use IE browser,sometime we can't see the web page clearly,
so we will use [Ctrl]+[mouse wheel] keys to zoom the page in, in that
case we can see the web page clearly! please tell me how to do that
in gtk!
Thanks!
Original Message
Subject: support gtk+ about zoom in a widget
From: 呉永 w...@shcore.com.cn
To: gtk-app-devel-list@gnome.org
Date: 03/16/2009 08:23 PM
Hi,
First, I want to zoom in a window just like when
we use IE browser,sometime we can't see the web page clearly,
so we will
How do I enumerate the fonts available on a system? I suspect
XListFonts() may not yield all of the nicer fonts but I haven't been
able to find anything promising in Pango.
Thank you!
Chuck
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On 03/18/2009 05:14 PM, Chuck Crisler wrote:
How do I enumerate the fonts available on a system? I suspect
XListFonts() may not yield all of the nicer fonts but I haven't been
able to find anything promising in Pango.
pango_font_map_list_families()?
behdad
Thank you!
Chuck
How do you get system default values such as text color, window
background color, desktop color, etc?
Thank you,
Chuck
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That function seems to list 'families' for a given 'font map'. But it
seems that you have to have a font map to begin. I simply want to know
all of the fonts on the system, like open office writer.
Chuck
On Wed, 2009-03-18 at 17:16 -0400, Behdad Esfahbod wrote:
On 03/18/2009 05:14 PM, Chuck
How do I enumerate the fonts available on a system?
Here's a little function using Gtkmm that I use...
vectorstring* LXUtils::GetAllFontNames()
{ // RETURN a pointer to a static string vector that contains the font names
static vectorstring vsFonts;
if (vsFonts.empty())
{ // Only
On 03/18/2009 05:23 PM, Chuck Crisler wrote:
That function seems to list 'families' for a given 'font map'. But it
seems that you have to have a font map to begin.
pango_cairo_font_map_get_default().
behdad
I simply want to know
all of the fonts on the system, like open office writer.
I would like a popup window with a black line on its border in which I can
put a label to alert the user to a failure condition. A Dialog doesn't
work because the appearance and disappearance of the window is entirely
under program control. A WINDOW_POPUP doesn't work because it lacks the
black
On Wed, 18 Mar 2009 16:55:35 -0600
Jeffrey Barish jeff_bar...@earthlink.net wrote:
I would like a popup window with a black line on its border in which I
can put a label to alert the user to a failure condition. A Dialog
doesn't work because the appearance and disappearance of the window is
You can use GdkWindowTypeHint value to set window decoration, the
gtk_window_set_type_hint().
If you want to the window is not deletable, use gtk_window_set_deletable(). For
example:
...
gtk_window_set_type_hint (window, GDK_WINDOW_TYPE_HINT_DIALOG);
gtk_window_set_deletable (window, FALSE);
John Coppens wrote:
On Wed, 18 Mar 2009 16:55:35 -0600
Jeffrey Barish jeff_bar...@earthlink.net wrote:
I would like a popup window with a black line on its border in which I
can put a label to alert the user to a failure condition. A Dialog
doesn't work because the appearance and
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