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Message Widget: Wrap SourceView in scrolled window

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This way the code blocks do not try to take up all the space, prevents
the collapse of the leaflet when there are big code chunks.
This commit is contained in:
Maximiliano Sandoval R 2020-11-19 16:38:05 +01:00
parent 9ccb4ecdc1
commit 735ca936f4
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GPG key ID: DAF997B4C5A9DF5A
1 changed files with 4 additions and 2 deletions
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6
fractal-gtk/src/widgets/message.rs
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@ -580,15 +580,17 @@ fn render_html_block(container: &MessageBoxContainer, msg: &Message, block: &Htm
bx.upcast::<gtk::Widget>()
}
HtmlBlock::Code(s) => {
let scrolled = gtk::ScrolledWindow::new(gtk::NONE_ADJUSTMENT, gtk::NONE_ADJUSTMENT);
scrolled.set_policy(gtk::PolicyType::Automatic, gtk::PolicyType::Never);
let buffer = sourceview4::Buffer::new::<gtk::TextTagTable>(None);
buffer.set_highlight_matching_brackets(false);
buffer.set_text(&s);
let view = sourceview4::View::with_buffer(&buffer);
view.set_editable(false);
view.set_wrap_mode(gtk::WrapMode::WordChar);
view.get_style_context().add_class("codeview");
container.connect_right_click_menu(msg, Some(&view.upcast_ref::<gtk::Widget>()));
view.upcast::<gtk::Widget>()
scrolled.add(&view);
scrolled.upcast::<gtk::Widget>()
}
HtmlBlock::Quote(blocks) => {
let bx = gtk::Box::new(gtk::Orientation::Vertical, 6);