feat(bar): scale icon size with font size

This commit changes the way icons are displayed on the bar.

There was an issue with how app icons were sized using shrink_to_fit.

This has been changed to use fit_to_exact_size instead, relying on the
font size as a starting point and scaling it to 1.4 of its size, making
the icons to appear larger.

The same scaling was done to all the widget icons as well to make them
look unified.

komorebi-bar/src/cpu.rs

@@ -3,11 +3,10 @@ use crate::render::RenderConfig;
 use crate::selected_frame::SelectableFrame;
 use crate::widget::BarWidget;
 use eframe::egui::text::LayoutJob;
+use eframe::egui::Align;
 use eframe::egui::Context;
-use eframe::egui::FontId;
 use eframe::egui::Label;
 use eframe::egui::TextFormat;
-use eframe::egui::TextStyle;
 use eframe::egui::Ui;
 use schemars::JsonSchema;
 use serde::Deserialize;
@@ -75,13 +74,6 @@ impl BarWidget for Cpu {
         if self.enable {
             let output = self.output();
             if !output.is_empty() {
-                let font_id = ctx
-                    .style()
-                    .text_styles
-                    .get(&TextStyle::Body)
-                    .cloned()
-                    .unwrap_or_else(FontId::default);
-
                 let mut layout_job = LayoutJob::simple(
                     match self.label_prefix {
                         LabelPrefix::Icon | LabelPrefix::IconAndText => {
@@ -89,7 +81,7 @@ impl BarWidget for Cpu {
                         }
                         LabelPrefix::None | LabelPrefix::Text => String::new(),
                     },
-                    font_id.clone(),
+                    config.icon_font_id.clone(),
                     ctx.style().visuals.selection.stroke.color,
                     100.0,
                 );
@@ -97,7 +89,12 @@ impl BarWidget for Cpu {
                 layout_job.append(
                     &output,
                     10.0,
-                    TextFormat::simple(font_id, ctx.style().visuals.text_color()),
+                    TextFormat {
+                        font_id: config.text_font_id.clone(),
+                        color: ctx.style().visuals.text_color(),
+                        valign: Align::Center,
+                        ..Default::default()
+                    },
                 );
 
                 config.apply_on_widget(false, ui, |ui| {