Hi
I need to create 100 little squares and each of them
has to be a different color. They can't just be a
random color: they have to follow the colors of the
standard color spectrum/palette. For example, the
first one is dark blue, then lighter blue, ... ,
green, ... , red.
Std. color
On Tuesday 21 June 2005 12:59, y g wrote:
I had posted in the past but with no luck about segmentation faults
that I am getting when trying to save a pixbuf into a file. With a bit
more debugging this is the error I am getting when I try:
gdk_pixbuf_save(pixbuf, temp.bmp, bmp, NULL);
hi ;
i want to display int values in gtk_entry widget;
gchar data=(gchar *)malloc(sizeof(gchar)*MAX_SIZE);
for (int_num =0; int_num data; int_num++)
{
sprintf (data, %d, int_num);
gtk_entry_set_text (GTK_ENTRY (win_entry),(gchar *) int_num );
The main idea to know that key press or down in whole system,
not only if my window have focus.
On Mon, Jun 20, 2005 at 02:27:18PM -0400, Liam R. E. Quin wrote:
On Mon, 2005-06-20 at 21:28 +, Jan wrote:
Hello.
Using gdk_display_get_pointer, I can know is ctrl, alt, shift now up or
Jan-Marek, thanks for your response.
I tried this:
for (i=0; i100; i++) {
c.pixel = 0;
c.red = G_MAXUINT16;
c.blue = (i % 33 / 99) * G_MAXUINT16;
c.green = i/99 * G_MAXUINT16;
gdk_gc_set_rgb_fg_color( gc, c );
gdk_draw_rectangle (widget-window, gc, TRUE,
i*15,
0, 11,
Jan wrote:
The main idea to know that key press or down in whole system,
not only if my window have focus.
I think this is as close as it gets using GTK+:
http://developer.gnome.org/doc/API/2.0/gtk/gtk-General.html#gtk-key-snooper-install
This callback will be called for every key
press /that
Hi
Basically, getting some errors when I use gscanner, and I think
I've narrowed it down to my attempt to set -
cpair_comment_single
to --\n
(The default is #\n)
I suspect this is because it is expecting only ONE character
as the start of the comment.
Any thoughts on this?
I can probably get
What is gtk Anchor intented to do ?
I searches the reference manual, but no interpretation was found.
What is a anchor ? May anyone explain it ?
thanks.
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Sorry , if I did not understand properly your intentions. If so, I
suggest you take a look at:
http://developer.gnome.org/doc/API/2.0/gtk/GtkSpinButton.html
regards
On 6/21/05, srinivas [EMAIL PROTECTED] wrote:
hi ;
i want to display int values in gtk_entry widget;
gchar data=(gchar
Before your call to gdk_set_rgb_fg_color, do a
g_print on the values of
c.red, c.blue, c.green, and i. You may be surprised
at what you see.
You're right. They're all the same thoughout the loop.
red = 65535, blue = 0, green = 0, except at the very
end green = 65535 (hence the yellow color).
You are dividing first and getting an int 0 * G_MAXUINT16
in the line
c.green = i/99 * G_MAXUINT16;
Multiply first and then divide. you might need a long int tmp to hold the
value prior to assigning to c.green. By dividing first you basically are
doing a multiply by 0 and that is why it is 0
Also
c.green = (i/99.0) * G_MAXUINT16;
Might work as well.
Kevin
On Tuesday 21 June 2005 02:08 pm, Kevin DeKorte wrote:
You are dividing first and getting an int 0 * G_MAXUINT16
in the line
c.green = i/99 * G_MAXUINT16;
Multiply first and then divide. you might need a long int tmp to
hi all;
according to your suggestion i can use spinbutton, but can i
display the spinbutton with out arrows.
thanks for reply;
srinivas.
On Tue, 2005-06-21 at 19:21, srinivas wrote:
hi ;
i want to display int values in gtk_entry widget;
gchar data=(gchar
Hi,
I sent this query to the i18list, but received no response. Maybe it
is more of a generic issue with GtkTextTags, so I thought I will post
it to this list.
Please do let me know if you have any comments on this problem.
Thanks,
Gaurav
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I'm trying to allow rich-text editing in a
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