Re: Re: H E L P on gtk+ programming ..

["gk lin" <gk_lin rediffmail com>]

Hello

   The mechanism GTK_ENTRY(entry1) works for entry. but still 
didn't work for label. Label is not getting updated.

   also one more problem I am facing is that when I build my 
application and run it from console I am getting an error like 
below.

  Xlib: extension "RENDER" missing display ":0.0"

   I am not able to resize the window also. When I resize the 
window I am getting some lines and stretches rather than a smooth 
movement. What could be the problem.

   Also I was just wondering is it possible to make a pluggin in 
GTK+. Like my idea is to make a pluggin which will have a GUI 
panel which could be attached at later point to a 'property sheet' 
kind of interface in my application.

Lin

On Mon, 26 May 2003 Mincu Alexandru wrote :
> On Mon, 2003-05-26 at 12:52, gk lin wrote:
> > Hello
> >
> >     I am a newbie in GTK programming. I am using Glade for
> > creating UI for GTK. This gives me a neat way of making UI (
> > without making my hands dirty .. ) .. I am facing some 
> problem
> > in
> > updating some vidgets.
> >
> >     I am trying to write some thing into an entry widget and 
> a
> > label widget.
> >
> I think you should try
> >     gtk_entry_set_test (entry1, "Hellow World");
> gtk_entry_set_text(GTK_ENTRY(entry1), "Hello World");
> >     gtk_label_set_test (label1, "Hellow World");
> gtk_entry_set_text(GTK_LABEL(label1), "Hello World");
> where entry1 and label 1 are defined as GtkWidget*
> I didn't use galde yet but this is how it's done without ... I 
> don't
> know how glade defines variables.... But i think it should 
> work..
>
> >
> >     the entry as well as label widgets are not getting 
> updated.
> > Is
> > there any thing special to be done for the widgets to get
> > updated.
> > I couldn't move further becuase I got stuck here itself. I 
> am
> > refering GTK+ reference manual for API reference but those
> > documents doesn't say any thing about this aspects.
> >
> >     I have declared entry1 and label1 as global variables in
> > interface.h file and included in callback.c and interface.h 
> files.
> > I don't think that change will make big impact on this.
> >
> >   Thanks and regards
> >    -lin
> >
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> --
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> |--
> |Mincu Alexandru                intelinet.ro
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