It is solved now!
Your code works perfectly but it changes the color of ALL ROWS and
the part below the last row also.
I already had in the application rc file the following:
style "TreeStyle"
{
GtkTreeView::allow-rules = 1 #
draw alternating color rows
GtkTreeView::odd-row-color = "#EDE7D3" # light
grey
GtkTreeView::even-row-color = "#FFFFFF" # white
}
class "GtkTreeView" style "TreeStyle"
and in the code there was the set_rules_hint (true), so odd
rows are colored as light grey and even rows are colored white.
It seems that the treeview uses the even-row-color for the part
below the last row, so I changed the rc file to
style "TreeStyle"
{
GtkTreeView::allow-rules = 1 #
draw alternating color rows
GtkTreeView::odd-row-color = "#FFFFFF"
# white
GtkTreeView::even-row-color = "#EDE7D3"
# light grey
}
class "GtkTreeView" style "TreeStyle"
and then this part (below the last row in a treeview with just
a few rows) is colored now as light grey, which is more or less what
I wanted.
Thanks a lot!!!
Best Regards
JLF
El 01/10/2015 a las 6:07, Miroslav
Rajcic escribió:
Hi Juan,
have you tried the proposed code to verify that if works or not,
or just guessing?
I use that code (plus your code, but it doesn't work on its own)
in my own program, and it works fine.
Note that the same color is set for odd and even color.
You can download my program NoteCase Pro (www.notecasepro.com) and
use "General Settings" window (page "03 Display", select color for
"Color" -> "Background" entry) to change the color of the tree
view found on the left of the main window.
Regards,
Miroslav
On 30.9.2015. 20:54, Juan L. Freniche
wrote:
Thanks. However I think your recommendation will draw odd and
even row with the selected color but this is not what I am
looking for.
I would like to give some color to the area below last row, in a
treeview with a small number of rows. This area is by default
white.
El 30/09/2015 a las 12:45, Miroslav
Rajcic escribió:
This code works for me for GTK 2.x:
static const char color_rc[] =
"style \"aaa\"\n"
"{\n"
"GtkTreeView::odd-row-color=\"#%04x%04x%04x\"\n"
"GtkTreeView::even-row-color
=\"#%04x%04x%04x\"\n"
"}\n"
"widget \"*.aaa\" style \"aaa\""; // removed
"class \"GtkTreeView\"" because it would change all trees
gchar *rc_temp = g_strdup_printf(color_rc,
color.red,
color.green,
color.blue,
color.red,
color.green,
color.blue);
gtk_rc_parse_string(rc_temp);
gtk_widget_set_name(widget, "aaa");
gtk_widget_reset_rc_styles(widget);
g_free(rc_temp);
I hope it helps.
Regards,
Miroslav
On 30.9.2015. 8:51, Juan L.
Freniche wrote:
Hello, I would appreciate help in this topic:
I have a notebook with several pages. Every page has a
scrolledwindow and then a treeview.
For treeviews with sufficient rows, no problema but if the
treeview has a small number of rows, the remaining area
below the last row is in white color.
I would like to change the color of this area. I tried
style =get_style (widget)
set_background (style, state_normal, other color)
set_style (widget, style)
where widget was sucessively the notebook, the scrolled
window and the treeview. No success.
I am using Gtk 2.24 and in the process of moving to Gtk3.
Thanks in advance.
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