I do have resource file with the following style:
style "ButtonStyle"
{
font_name = "Sans 13"
bg[SELECTED] = {0, 1.0, 0}
bg[ACTIVE] = {0, 0, 1.0}
bg[INSENSITIVE] = {0.5, 0.5, 0.5}
fg[INSENSITIVE] = {0.5, 0.5, 0.5}
}
However that does not seem to work.
This is for an embedded device with touch screen, no mouse.
If I send activate signal from my code to a button, it turns blue and
then back to its initial color, as expected.
When I press the button with my finger, I do get click event, but
button color never changes.
I noticed that most of the time PRESS is received only when I remove
my finger from the button.
Thank you,
D.
Quoting Robert Pearce <rob@xxxxxxxxxxxxxxxxxxxx>:
Hi gtk@xxxxxxxxxx,
On Sat, 24 Apr 2010 09:49:37 -0400 you wrote:
When a button is pressed, I want to change its color to blue, and when
it is released to restore its original color.
When you say "pressed", you mean active? I think you need to look up
the documentation on styles and themes.
The code I use is shown below.
I do get BUTTON PRESS and BUTTON RELEASE messages, but the button
color does not change.
<snip>
gtk_widget_modify_bg(widget, GTK_STATE_PRELIGHT, &color);
gtk_widget_modify_bg(widget, GTK_STATE_NORMAL, &color);
So if you want to affect the appearance of the button while
"pressed", which is called "ACTIVE", then why are you setting its
colour in the "NORMAL" and "PRELIGHT" states?
If I understand your intentions right, I don't think you need signal
handlers or call-backs. Just set the widget's "ACTIVE" background
colour and GTK will do the rest.
Rob
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