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Add justification buttons to editor-libcosmic

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This commit is contained in:
Hojjat 2023-02-22 21:59:03 -07:00
parent 59e89bdbaa
commit 2442422762
5 changed files with 42 additions and 5 deletions
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23
examples/editor-libcosmic/src/main.rs
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@ -12,7 +12,7 @@ use cosmic::{
Element,
};
use cosmic_text::{
Attrs, AttrsList, Buffer, Edit, FontSystem, Metrics, SyntaxEditor, SyntaxSystem, Wrap,
Align, Attrs, AttrsList, Buffer, Edit, FontSystem, Metrics, SyntaxEditor, SyntaxSystem, Wrap,
};
use std::{env, fs, path::PathBuf, sync::Mutex};
@ -66,6 +66,7 @@ pub enum Message {
Monospaced(bool),
MetricsChanged(Metrics),
WrapChanged(Wrap),
AlignmentChanged(Align),
ThemeChanged(&'static str),
}
@ -202,6 +203,10 @@ impl Application for Window {
let mut editor = self.editor.lock().unwrap();
editor.buffer_mut().set_wrap(wrap);
}
Message::AlignmentChanged(align) => {
let mut editor = self.editor.lock().unwrap();
editor.buffer_mut().set_align(align);
}
Message::ThemeChanged(theme) => {
self.theme = match theme {
"Dark" => Theme::Dark,
@ -282,8 +287,24 @@ impl Application for Window {
theme_picker,
text("Font Size:"),
font_size_picker,
]
.align_items(Alignment::Center)
.spacing(8),
row![
text("Wrap:"),
wrap_picker,
button(theme::Button::Text)
.icon(theme::Svg::Default, "format-justify-left", 20)
.on_press(Message::AlignmentChanged(Align::Left)),
button(theme::Button::Text)
.icon(theme::Svg::Symbolic, "format-justify-center", 20)
.on_press(Message::AlignmentChanged(Align::Center)),
button(theme::Button::Text)
.icon(theme::Svg::Symbolic, "format-justify-right", 20)
.on_press(Message::AlignmentChanged(Align::Right)),
button(theme::Button::Text)
.icon(theme::Svg::SymbolicLink, "format-justify-fill", 20)
.on_press(Message::AlignmentChanged(Align::Justified)),
]
.align_items(Alignment::Center)
.spacing(8),