diff options
Diffstat (limited to 'examples/editor/src/main.rs')
| -rw-r--r-- | examples/editor/src/main.rs | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/examples/editor/src/main.rs b/examples/editor/src/main.rs index aa07b328..5f12aec5 100644 --- a/examples/editor/src/main.rs +++ b/examples/editor/src/main.rs @@ -2,7 +2,7 @@ use iced::highlighter; use iced::keyboard; use iced::widget::{ self, button, column, container, horizontal_space, pick_list, row, text, - text_editor, tooltip, + text_editor, toggler, tooltip, }; use iced::{Center, Element, Fill, Font, Subscription, Task, Theme}; @@ -24,6 +24,7 @@ struct Editor { file: Option<PathBuf>, content: text_editor::Content, theme: highlighter::Theme, + word_wrap: bool, is_loading: bool, is_dirty: bool, } @@ -32,6 +33,7 @@ struct Editor { enum Message { ActionPerformed(text_editor::Action), ThemeSelected(highlighter::Theme), + WordWrapToggled(bool), NewFile, OpenFile, FileOpened(Result<(PathBuf, Arc<String>), Error>), @@ -46,6 +48,7 @@ impl Editor { file: None, content: text_editor::Content::new(), theme: highlighter::Theme::SolarizedDark, + word_wrap: true, is_loading: true, is_dirty: false, }, @@ -76,6 +79,11 @@ impl Editor { Task::none() } + Message::WordWrapToggled(word_wrap) => { + self.word_wrap = word_wrap; + + Task::none() + } Message::NewFile => { if !self.is_loading { self.file = None; @@ -152,6 +160,11 @@ impl Editor { self.is_dirty.then_some(Message::SaveFile) ), horizontal_space(), + toggler( + Some("Word Wrap"), + self.word_wrap, + Message::WordWrapToggled + ), pick_list( highlighter::Theme::ALL, Some(self.theme), @@ -189,6 +202,11 @@ impl Editor { text_editor(&self.content) .height(Fill) .on_action(Message::ActionPerformed) + .wrapping(if self.word_wrap { + text::Wrapping::Word + } else { + text::Wrapping::None + }) .highlight( self.file .as_deref() |