Fix #1 - Implement refresh button event handler #2
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| @@ -85,6 +87,22 @@ impl Headlines { | |||
| } | |||
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| pub fn render_news_cards(&self, ui: &mut eframe::egui::Ui) { | |||
| if self.config.refresh_news_data{ | |||
| let default_loading_msg = NewsCardData { | |||
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We could do this, but this seems unnecessary. Reason: We're needlessly adding dummy data, only to render a loading state.
| @@ -24,13 +24,15 @@ pub enum Msg { | |||
| pub struct HeadlinesConfig { | |||
| pub dark_mode: bool, | |||
| pub api_key: String, | |||
| pub refresh_news_data: bool, | |||
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This need not be part of HeadlinesConfig as it's a state that is applicable while the app is running.
| if self.config.refresh_news_data{ | ||
| self.config.refresh_news_data = false; | ||
| // tracing::error!("Refresh event triggered."); | ||
| let (mut news_tx, _news_rx) = channel(); |
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We're also creating a fresh channel pair in update method, which isn't ideal.
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