Re: Spurious right-to-left problem, kindly advise a fix
On Fri, 1 Jul 2005 19:08:22 +0400 (MSD) Nickolay V. Shmyrev [EMAIL PROTECTED] wrote: The Leafpad and TEA text editors both exhibit a spurious right-to-left text entry problem. Looks very similar to this bug http://bugzilla.gnome.org/show_bug.cgi?id=164125 Thanks very much for the info -- I'll try the patch. One point about bug 164125 though, is it states that the bug occurs if gdk is compiled with --disable-xbd. However, Puppy linux uses a XVesa Kdrive X server (a very small X server) without support for X keyboard extension. The apps themselves are compiled on host systems that do have X keyboard extension, so they work on the host system, but exhibit the problem on Puppy. ...at least get that behaviour comparing Vector with Puppy. ...so GDK lib in Puppy taken straight from Vector, but with Xvesa Kdrive, produces this bug. I get this bug also on Mandrake because I did compile GDK with --disable-xkb. Would you mind letting me know one thing -- the patch for this bug was posted on 2005-02-04, so when does that show up in an official release? It's not in GTK 2.6.1. Regards, Barry Kauler ___ gtk-devel-list mailing list gtk-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-devel-list
Re: Recent Files Status
Hi, On 7/2/05, Christian Neumair [EMAIL PROTECTED] wrote: Am Samstag, den 02.07.2005, 12:22 +0200 schrieb Emmanuele Bassi: The CVS got back working, so I've committed the patches... The question stays, though: if we are going to replace the recent-files stuff, I'll have to drop the current code as soon as I put the new RecentManager code in. [1] sounds very promising, so I'd copy libegg/recent-files to libegg/recent-files-old [2] and replace the old model stuff with your shiny RecentManager. Sounds like a plan. :-) Maybe you could also add exclusive filtering to RecentManager, as proposed for EggRecentModel under [3]? It would really be cool to have a global Recent Folders menu, but it is only possible in a sane way with exclusive filtering, because at some point we always need a list of all recent items minus those which are folders. Yep, filtering is customisable (like sorting) by supplying a filter function; but I've already planned to add some commodity filtering functions, like uri/name/mime/application. Regards, Emmanuele. -- Blog: http://log.emmanuelebassi.net ___ gtk-devel-list mailing list gtk-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-devel-list
Drawing text using Pango on bitmap without gtk
Hello, I am trying to draw Telugu text on a bitmap using Pango in Windows. However I couldn't find any function in the library that does just that. Searches in the mailing list suggest the pangoft2 example which I have seen. However I am not using the freetype library and the example doesn't seem to be of much help. Thank You, Himanshu ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
Re: Drawing text using Pango on bitmap without gtk
On 7/2/05, Himanshu Garg [EMAIL PROTECTED] wrote: I am trying to draw Telugu text on a bitmap using Pango in Windows. However I couldn't find any function in the library that does just that. Searches in the mailing list suggest the pangoft2 example which I have seen. However I am not using the freetype library and the example doesn't seem to be of much help. My understanding is that pango doesn't do any pixel rendering, it relies on back ends like ft2 for that. I use pangoft2 on windows and it works well. I used the code in pango-xx/examples/pangoft2topgm.c as a start point. John ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
Re: GTK installation
just once again (sorry Yeti, but let's make easier his life :)) You must install all GTK dependences in the right place (using the --prefix configure options and/or setting up your PGK_CONFIG_PATH with the .pc files created) before try to build GTK. take a look at these sites. Some questions are answered there ;) dependencies: ftp://ftp.gtk.org/pub/gtk/v2.6/dependencies/ building howto: http://developer.gnome.org/doc/API/2.4/gtk/gtk-building.html faq: http://www.gtk.org/faq/ regards On 7/1/05, David Necas (Yeti) [EMAIL PROTECTED] wrote: On Fri, Jul 01, 2005 at 10:39:37AM +0530, Ninad Pachpute wrote: configure: error: Library requirements (glib-2.0 = 2.6.0atk = 1.0.1pango = 1.7.0) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them. PLEASE EXPLAIN.. Please don't shout. Please search the archives first (this is asked every week at least once) and/or do what it tells you: set PKG_CONFIG_PATH to point to lib/pkgconfig dir correspondig to your Gtk+ installation. Yeti -- Antonio Gomes E-mail: [EMAIL PROTECTED] Embedded Linux Lab - 10LE INdT - Instituto Nokia de Tecnologia (Manaus/Br) NOKIA's Technology Institute ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
Re: GTK installation
On Sat, Jul 02, 2005 at 11:12:32AM -0400, Antonio Gomes wrote: just once again (sorry Yeti, but let's make easier his life :)) You must install all GTK dependences in the right place (using the --prefix configure options and/or setting up your PGK_CONFIG_PATH with the .pc files created) before try to build GTK. I wonder what can help more people to set PKG_CONFIG_PATH than a message they should set PKG_CONFIG_PATH. Maybe it's too late and instead something like if echo :$PKG_CONFIG_PATH: | grep -v :$(pkgconfigdir): /dev/null; then echo Your PKG_CONFIG_PATH does not contain $(pkgconfigdir). echo Please remember to add it to allow other programs to find $(PACKAGE). echo echo And don't even try to ask \`I ignored two messages I have to echo set PKG_CONFIG_PATH and now it doesn't compile. What should I do?\' echo in gtk-list you bastard. fi should be done install-local of GLib and others? Yeti -- A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing on usenet and in e-mail? ___ gtk-list mailing list gtk-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-list
Re: [Dev-C++] Getting the wrong output
What namespaces are you using.
You have declared the friend operator as:
std::ostream operator(...)
and implemented it as:
std::ostream jme::operator(...)
Without a maching output operator, the compiler will emit the pointer to
the object instead.
/Per W
On Thu, 30 Jun 2005 [EMAIL PROTECTED] wrote:
In my class, when I use the getter to display the value I get the right
output, but when I try using the overloaded extractor operator () I get
some hex value displayed. Here is some of the code:
--- snip
Main.cpp
int main() {
Money money(12.21);
std::cout Value is: money.getAmount() std::endl; // 12.21
std::cout Value is: money std::endl; // hex value
return 0;
}
The class goes like this:
---snip
Money.hpp
class Money {
protected:
float amount;//! This variable holds the numerical value
public:
//! Constor
Money(const std::string);
//!Copy constructor
Money( const Money );
//!Destructor
~Money() { std::cout amount std::endl;} //=== 12.21
// Setters
...
// Getters
const float getAmount() const;
// Overloaded operators
.
friend std::ostream operator( std::ostream, const jme::Money );
friend std::istream operator( std::istream, jme::Money );
} ; //Money
and the code looks like this
--- snip
jme::Money::Money( const std::string x){
this-setAmount(x); // this metho converts the std::string to a float
}
const float jme::Money::getAmount() const {
return this-amount;
}
std::ostream
jme::operator( std::ostream os, const jme::Money obj ) {
os obj.getAmount(); // 0x4b1120
return os;
}
- end of snip
As you can see when using the member method getAmount() the value
displayed is in the right format, however the extractor operator is not
doing
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Re: [Dev-C++] Getting the wrong output
std::xx is for symbols declared inside of the std namespace. Your own
operator is definitely not defined in the std namespace - and you should
never try to define anyting in that namespace. It is only used for
standardized variables, types, methods etc.
You only add the xx:: prefix to a symbol when referencing symbols outside
of the current namespace or any namespace you have specifically said you
are using.
If you don't use any namespaces yourself, just write:
friend std::ostream operator(std::ostream,const jme::Money);
std::ostream operator(std::ostream os,const jme::Money obj) {
...
}
If the operator was defined within the jme namespace, then you have to
also do the friend declaration specifying:
friend std::ostream jme::operator(std::ostream,const jme::Money);
and somewhere else specify the implementation within the jme namespace:
:
namespace jme {
std::ostream operator(std::ostream os,const Money) {
...
}
}
/Per W
On Thu, 30 Jun 2005 [EMAIL PROTECTED] wrote:
Yes, I just notice that, so this are the changes I have made:
--- Money.hpp
friend std::ostream std::operator( std::ostream, const jme::Money );
friend std::istream std::operator( std::istream, jme::Money );
--- Money.cpp
std::operator( std::ostream os, const jme::Money obj ) {
os obj.getAmount();
return os;
}
std::istream
std::operator( std::istream is, jme::Money obj ) {
is obj.amount;
return is;
}
--
But this is giving me linker errors sayng:
= ERROR ===
In file included from money.cpp:2:
money.hpp:67: error: `std::ostream std::operator(std::ostream, const
jme::Money)' should have been declared inside `std'
money.hpp:68: error: `std::istream std::operator(std::istream,
jme::Money)' should have been declared inside `std'
What am I doing wrong!!?
Again thanks for you help.
What namespaces are you using.
You have declared the friend operator as:
std::ostream operator(...)
and implemented it as:
std::ostream jme::operator(...)
Without a maching output operator, the compiler will emit the pointer to
the object instead.
/Per W
On Thu, 30 Jun 2005 [EMAIL PROTECTED] wrote:
In my class, when I use the getter to display the value I get the
right
output, but when I try using the overloaded extractor operator () I
get
some hex value displayed. Here is some of the code:
--- snip
Main.cpp
int main() {
Money money(12.21);
std::cout Value is: money.getAmount() std::endl; // 12.21
std::cout Value is: money std::endl; // hex value
return 0;
}
The class goes like this:
---snip
Money.hpp
class Money {
protected:
float amount;//! This variable holds the numerical value
public:
//! Constor
Money(const std::string);
//!Copy constructor
Money( const Money );
//!Destructor
~Money() { std::cout amount std::endl;} //=== 12.21
// Setters
...
// Getters
const float getAmount() const;
// Overloaded operators
.
friend std::ostream operator( std::ostream, const jme::Money );
friend std::istream operator( std::istream, jme::Money );
} ; //Money
and the code looks like this
--- snip
jme::Money::Money( const std::string x){
this-setAmount(x); // this metho converts the std::string to a
float
}
const float jme::Money::getAmount() const {
return this-amount;
}
std::ostream
jme::operator( std::ostream os, const jme::Money obj ) {
os obj.getAmount(); // 0x4b1120
return os;
}
- end of snip
As you can see when using the member method getAmount() the value
displayed is in the right format, however the extractor operator is not
doing
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Re: [Dev-C++] (no subject)
Hello,
I will hazzard a guess that you are getting the address of the
function rather than the value, but I did notice two things that you
may want to review. The first is that you don't beed the friend
declarations since you are using a public method. If you want to
grant special permission to the function then you can access the
'protected' amount directly but if you don't need special permission
(which you don't when you use the getter function) you can drop the
friend.
The big question is that is 'jme' in jme::Money are you working
inside a separate class or namespace? The Money class in main doesn't
seem to be referenced as such so it's not clear why it's there. It's
possible that if you have been making many changes and that's a hold
over than you are really referencing a different item?
Hope this helps,
Robert
On 6/30/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
In my class, when I use the getter to display the value I get the right
output, but when I try using the overloaded extractor operator () I get
some hex value displayed. Here is some of the code:
--- snip
Main.cpp
int main() {
Money money(12.21);
std::cout Value is: money.getAmount() std::endl; // 12.21
std::cout Value is: money std::endl; // hex value
return 0;
}
The class goes like this:
---snip
Money.hpp
class Money {
protected:
float amount;//! This variable holds the numerical value
public:
//! Constor
Money(const std::string);
//!Copy constructor
Money( const Money );
//!Destructor
~Money() { std::cout amount std::endl;} //=== 12.21
// Setters
...
// Getters
const float getAmount() const;
// Overloaded operators
.
friend std::ostream operator( std::ostream, const jme::Money );
friend std::istream operator( std::istream, jme::Money );
} ; //Money
and the code looks like this
--- snip
jme::Money::Money( const std::string x){
this-setAmount(x); // this metho converts the std::string to a float
}
const float jme::Money::getAmount() const {
return this-amount;
}
std::ostream
jme::operator( std::ostream os, const jme::Money obj ) {
os obj.getAmount(); // 0x4b1120
return os;
}
- end of snip
As you can see when using the member method getAmount() the value
displayed is in the right format, however the extractor operator is not
doing the job I thought it would.
Can anybody tell me what I am doing wrong?
TIA
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Re: Mixed pixbuf and text
Jan Hudec wrote: When you issue a query to a database server, it doesn't return the results in bits and pieces; it completes the query, and then gives you everything at once. This is, fortunately, false about many database servers. When you execute a query, it gives you cursor. You ask the cursor for lines by one. It depends on the nature of that query, how much work has to be done before the first result depends on the nature of the query. Well, if your database actually sends you the first results reasonably fast, you can feed say 10 of them to the tree-view, thaw it (you foze it, right) and let the mainloop run so it can process the events. Are you sure on this? My understanding was that the DB server executed the query completely, and *then* gave you a cursor. At least that's how MySQL appears to do things. If I have a query that takes a while to execute, I get absolutely nothing for seconds, and then get all the results at once. For example if I set up a 'pass-through' query in MS Access ( a pass-through query is where Access doesn't process the SQL at all - it just hands it to the DB server and waits for the results ), the results always come back all at once. Of course I've been wrong before, and will possibly even be wrong again :) Dan -- BEGIN-ANTISPAM-VOTING-LINKS --If you are not the CanIt administrator and you think this message is spam, please give the id 576 and magic value 3af566e289e3 to [EMAIL PROTECTED] to be marked as spam. NOTE: This message was trained as non-spam. If this is wrong, please correct the training as soon as possible. Teach CanIt if this mail (ID 576) is spam: Spam:http://entropy.homelinux.org/canit/b.php?c=si=576m=3af566e289e3 Not spam:http://entropy.homelinux.org/canit/b.php?c=ni=576m=3af566e289e3 Forget vote: http://entropy.homelinux.org/canit/b.php?c=fi=576m=3af566e289e3 -- END-ANTISPAM-VOTING-LINKS ___ gtk-perl-list mailing list gtk-perl-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-perl-list
Re: embedded perl/Gtk dialog
On Jul 1, 2005, at 9:43 PM, Carl Nygard wrote: Reading the file myself and using GladeXML::new_from_buffer() doesn't cache the widget per-se, I can see changes to the xml file when I re-run the script. But it still pops up under the main app, and $window-present() does nothing to help. Any clues? At this point, i think you need to post code, because the descriptions don't match up with what should be happening, and the possibilities of what you might be doing differently than expected are too numerous. -- Without treatment, a common cold will last about seven days. With treatment, it will last about a week. -- conventional wisdom ___ gtk-perl-list mailing list gtk-perl-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-perl-list
Re: embedded perl/Gtk dialog
On Sat, 2005-07-02 at 10:00 -0400, muppet wrote: On Jul 1, 2005, at 9:43 PM, Carl Nygard wrote: Reading the file myself and using GladeXML::new_from_buffer() doesn't cache the widget per-se, I can see changes to the xml file when I re-run the script. But it still pops up under the main app, and $window-present() does nothing to help. Any clues? At this point, i think you need to post code, because the descriptions don't match up with what should be happening, and the possibilities of what you might be doing differently than expected are too numerous. Unfortunately, it's not really possible/practical to post code, since the main app is a C++/Zaf/OpenMotif/Gdk::Pixbuf happy bastardization of an app that's running an embedded perl interpreter to provide script facilities. What I do know is that it has nothing to do with GladeXML, since I rewrote the Dialog wrapper to generate the Gtk::Dialog on the fly from scratch, and it exhibits the same problem. And I know the dialog is getting destroy'd after every embedded script run... My current guess revolves around the possibility that Gtk::Dialog-new() does something special to finagle a parent widget, and that parent widget doesn't have anything to do with the app parent widget (which would be Xlib/Motif window). So the window manager gets confused about what constitutes front. Although I have to wonder, if the window manager thinks its in front after the $window-present() function call, why does it blink the panel-icon-button-thingy to show that the window is hidden? Whatever, I still have some ideas for experiments, so I'll pursue those in the absence of any other smart ideas from y'all. Regards, Carl ___ gtk-perl-list mailing list gtk-perl-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-perl-list
