peter.j.zhu at intel
Oct 18, 2007, 6:48 AM
Post #3 of 3
(267 views)
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RE: How to make a image in a button displayed in its original size
[In reply to]
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Xan wrote:
> On 10/18/07, Zhu, Peter J <peter.j.zhu [at] intel> wrote:
>> Hi,
>>
>> I met a disgusting issue as applying a image defined in a gtkrc
>> style to a GtkButton. It can't be displayed as original picture size
>> but a very small size. The GtkButton doesn't have a child of
>> GtkImage because sapwood gtk engine only supports BOX paint for
>> button, no pic/image paint for gtkimage in my experience. To make it
>> seen, the only way I found is of using gtk_widget_set_size_request()
>> on the button. But this is ugly and can't change size dynamically
>> with change of picture.
>>
>
> I'm not entirely sure of what is your problem, but packing a GtkImage
> inside a button works just fine in maemo and it won't do any hidden
> scaling as long as you don't ask it to AFAIK. Something like:
>
> image = gtk_image_new_from_file ("foo.png");
> button = gtk_button_new ();
> gtk_container_add (GTK_CONTAINER (button), image);
>
> should work.
>
Thanks for your mail. But I can't use GtkImage inside button for my case
because I want to use gtkrc mechanism to change button picture with
change of theme like below
style "bar"
{
GtkButton::child_displacement_x = 0
GtkButton::child_displacement_y = 0
engine "sapwood" {
image {
function = BOX
state = NORMAL
file = "../images/bar.png"
}
}
}
widget "*.bar.*" style: hightest "bar"
I want to apply button named after "bar" to a special style with a
special picture. If I use a GtkImage of foo.png contained within this
button, the picture of "bar.png" will be overlayed by foo.png. Any
ideas?
Thanks,
Peter
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