modules: Set style-context on button

Fixes issue where the class parameters in style.css would have no
effect.

The CSS now references the GtkButton instead of the GtkLabel. Removing
all style-classes from the custom module GtkButton however removes
any properties set via style.css. Thus, the default classes 'flat' and
'text-button' are added on every update of these modules.
This commit is contained in:
Simon Plakolb
2021-05-29 19:40:50 +02:00
parent 0012bcbd74
commit 8fa5d9b838
12 changed files with 49 additions and 47 deletions

View File

@ -105,9 +105,9 @@ auto Sndio::update() -> void {
unsigned int vol = 100. * static_cast<double>(volume_) / static_cast<double>(maxval_);
if (volume_ == 0) {
label_->get_style_context()->add_class("muted");
button_.get_style_context()->add_class("muted");
} else {
label_->get_style_context()->remove_class("muted");
button_.get_style_context()->remove_class("muted");
}
label_->set_markup(fmt::format(format, fmt::arg("volume", vol), fmt::arg("raw_value", volume_)));