723fa63 lib: Introduce text view for centered labels — radicle-tui

Radicle terminal user interface

lib: Introduce text view for centered labels

Erik Kundt committed 1 year ago

commit 723fa63c0e986725e69f5fb062a4c5cc3b50534a
parent 1505db3e08117364efcb92e15c4fc8f92b408455

2 files changed +47 -0

modified src/ui/im.rs

@@ -569,6 +569,15 @@ where

         widget::TextView::new(text, scroll, borders).ui(self, frame)
     }
     pub fn centered_text_view<'a>(
         &mut self,
         frame: &mut Frame,
         text: impl Into<Text<'a>>,
         borders: Option<Borders>,
     ) -> Response {
         widget::CenteredTextView::new(text, borders).ui(self, frame)
     }
     pub fn text_edit_singleline(
         &mut self,
         frame: &mut Frame,

modified src/ui/im/widget.rs

@@ -849,6 +849,44 @@ impl<'a> Widget for TextView<'a> {

     }
 }
 pub struct CenteredTextView<'a> {
     content: Text<'a>,
     borders: Option<Borders>,
 }
 impl<'a> CenteredTextView<'a> {
     pub fn new(content: impl Into<Text<'a>>, borders: Option<Borders>) -> Self {
         Self {
             content: content.into(),
             borders,
         }
     }
 }
 impl<'a> Widget for CenteredTextView<'a> {
     fn ui<M>(self, ui: &mut Ui<M>, frame: &mut Frame) -> Response {
         let (area, area_focus) = ui.next_area().unwrap_or_default();
         let border_style = if area_focus && ui.has_focus() {
             ui.theme.focus_border_style
         } else {
             ui.theme.border_style
         };
         let area = render_block(frame, area, self.borders, border_style);
         let area = Rect {
             x: area.x.saturating_add(1),
             width: area.width.saturating_sub(1),
             ..area
         };
         let center = layout::centered_rect(area, 50, 10);
         frame.render_widget(self.content.centered(), center);
         Response::default()
     }
 }
 #[derive(Clone, Debug)]
 pub struct TextEditState {
     pub text: String,