在 2008-01-23三的 22:09 -0500，Matthias Clasen写道：
On Jan 23, 2008 9:54 PM, Bin Chen [EMAIL PROTECTED] wrote:
Hi,
In glib there is a primitive named quark, it relates a ID with a
string, but whats the advantage for this? Can we use a string instead,
just to save some bytes for duplicated
Hi,
I have a GTK IM input method, the regular way to use it is right-click
the text window, and select the input method.
But if there is anyway other than this to select the desired GTK input
method? I mean can I use a hot-key to activate the desired IM module?
I can change the code to apply
Hi,
I have a gtktreeview with two column, the first one is pixbuf, the
second one is a string. something happen bad if in a row the first
pixbuf is NULL, so it doesn't occupy any place, but in the following row
there is a pixbuf and occupy some place. the default behavior of
gtktreeview will
I know it is a feature of window manager, but is there any portable way
in GTK+ to do this?
Thanks.
Bin
___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Hi,
When I keep presssing the button, it doesn't emit the signal repeatedly
as time goes, it only emit one. How can I enable it to send the signal
repeatedly in a specified interval?
Thanks.
Bin
___
gtk-app-devel-list mailing list
Hi,
I just want to develop a feature to take a snapshot of a gtk widget, is
it easy to do? It should be saved into a pixbuf.
Thanks.
Bin
___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
Hi,
I tried gdk_draw_image with a small program, but the behavior is very
confusing, please help me find out whats happening.
With the sleep(1) the program shows nothing, but without it the window
will show, why?
Thanks.
Bin
#include gtk/gtk.h
main(int argc, char **argv)
{
int ret;
Hi,
I am writing a video player using a commercial codec library. The
library will callback my function when one frame of video has been
decoded. The decoded frame is placed in a memory which is set by me. And
the callback is started in another thead different from main thread.
I know xlib has
On Thu, 2007-12-06 at 10:41 +, Emmanuele Bassi wrote:
On Thu, 2007-12-06 at 17:40 +0800, Binary Chen wrote:
while (1) {
sleep(1);
gdk_draw_image(drawing-window, gc, img, 0, 0, 0, 0, 200, 200);
}
you are blocking with your own loop before entering
On Thu, 2007-12-06 at 06:01 -0500, Behdad Esfahbod wrote:
On Thu, 2007-12-06 at 18:54 +0800, Binary Chen wrote:
But without the sleep() I will also not reach gtk_main(), but the
window shows, why? What I am asking is this.
I'm guessing that it fills the drawing buffer and forces a flush
On Thu, 2007-12-06 at 11:33 +, Emmanuele Bassi wrote:
there's no need to reply to me: I'm subscribe to the list, so reply
there.
On Thu, 2007-12-06 at 18:54 +0800, Binary Chen wrote:
On Thu, 2007-12-06 at 10:41 +, Emmanuele Bassi wrote:
On Thu, 2007-12-06 at 17:40 +0800, Binary
On Thu, 2007-12-06 at 11:53 +, Emmanuele Bassi wrote:
On Thu, 2007-12-06 at 19:40 +0800, Binary Chen wrote:
gdk_draw_image() forces a flush. but that is not the problem: you should
never use a while() loop inside a GTK+ application, because you are
effectively blocking the real
On Thu, 2007-12-06 at 13:59 +, Emmanuele Bassi wrote:
again: no need to reply to me directly.
On Thu, 2007-12-06 at 20:29 +0800, Binary Chen wrote:
what's happening is that you are blocking the main loop from ever
running, so any result you see is an undefined behaviour
On Sun, 2007-12-02 at 09:45 +, [EMAIL PROTECTED] wrote:
On Dec 2, 2007 3:51 AM, Binary Chen [EMAIL PROTECTED] wrote:
Do you know how you get the video memory address of the gdk drawable? I
want to use memcpy to do the copying, because the gdk-draw-rgb-image
can't be accessed during two
On Fri, 2007-11-30 at 11:31 +, [EMAIL PROTECTED] wrote:
On Nov 30, 2007 2:45 AM, Bin Chen [EMAIL PROTECTED] wrote:
image, but I am not familiar with XLib, so I want to know if it is
possible to use pure GTK+ API to achieve this? What about the
performance comparing to use XLib directly?
On Fri, 2007-11-30 at 11:31 +, [EMAIL PROTECTED] wrote:
On Nov 30, 2007 2:45 AM, Bin Chen [EMAIL PROTECTED] wrote:
image, but I am not familiar with XLib, so I want to know if it is
possible to use pure GTK+ API to achieve this? What about the
performance comparing to use XLib directly?
On Sat, 2007-10-27 at 11:06 +0300, Stefan Kost wrote:
Chris Rorvick schrieb:
I'm attempting to profile GTK in an application and I'm wondering what
methodology others use to accomplish this. Is there any documentation
that addresses this topic that I should refer to? Any caveats worth
Hi,
I know in X there is a machnism called startup notification, one
launcher can listen to the various windowing message to draw a task
list window accordingly.
But I now use GTK+ on a different backend(directfb) which seems no
startup notification implemented, so I seek if the GTK+ has built
On Mon, 2007-10-15 at 09:08 -0600, Kevin DeKorte wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi All,
Is there an easy way to set a tooltip on a GtkTreeView for the row that
the user is hovering their cursor over. It is not guaranteed that the
row the user is over is the selected
You can simple make a vbox and then add the vbox to the tab's window,
then reparent all the frames to vbox.
On Thu, 2007-10-04 at 18:24 +0200, [EMAIL PROTECTED] wrote:
A simple question:
what is the best way to add a vertical scrollbar to a widget?
In my case the widget is a notebook tab
Hi,
Is gtkfb still developed? I want to use it instead of directfb, is this
idea viable?
And is there any window manager based on gtkfb?
Thanks.
Bin
___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
Hi,
I have a doubt of GObject's constructor machnism, do i need to explicit
to invoke the parent's constructor in a chiild constructor?
Thanks.
Bin
___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
Hi,
I am running GTK treeview in a slow machine, say, with a 200MHz CPU, I
am using a treeview with about 20 nodes as total. When I scroll the
treeview scroll bar, the image get to freeze for a while...
I then try with a simpler table with 1 column, the speed is quite fast,
I can aware the
Hi,
I want to put a event box in a treeview column, with a pixbuf in the
event box, how to set the column render?
I am confusing...
Thanks.
Bin
___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
On Thu, 2007-08-30 at 19:06 +0200, David Nečas (Yeti) wrote:
On Thu, Aug 30, 2007 at 09:59:33PM +0800, Binary Chen wrote:
I want to put a event box in a treeview column, with a pixbuf in the
event box, how to set the column render?
Cell renderers are not widgets, so this is impossible
On Thu, 2007-08-30 at 19:06 +0200, David Nečas (Yeti) wrote:
On Thu, Aug 30, 2007 at 09:59:33PM +0800, Binary Chen wrote:
I want to put a event box in a treeview column, with a pixbuf in the
event box, how to set the column render?
Cell renderers are not widgets, so this is impossible
Hi,
Currently treeview treat double-click mouse event as activation event
for a row, I want to change it to single-click, how can I do this?
Thanks.
Bin
___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
Hi,
With following code, I still can't make a fixed sized treeview column,
the column's width is large even after I have set its size, whats wrong
with it? Any other thing affect it?
column = gtk_tree_view_column_new();
gtk_tree_view_column_set_title(column, _(Name));
28 matches
Mail list logo
