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TabControl::has_tab

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Dmitry Stepanov
2026-08-29 10:28:41 +03:00
parent d27b8a9ad4
commit b3bb9301d9
1 changed files with 9 additions and 0 deletions
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fyrox-ui/src/tab_control.rs
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@@ -269,6 +269,7 @@ impl TabControl {
} }
} }
} }
fn finalize_drag(&mut self, from: usize, to: usize, ui: &mut UserInterface) { fn finalize_drag(&mut self, from: usize, to: usize, ui: &mut UserInterface) {
let uuid = self.active_tab.map(|i| self.tabs[i].uuid); let uuid = self.active_tab.map(|i| self.tabs[i].uuid);
let tab = self.tabs.remove(from); let tab = self.tabs.remove(from);
@@ -282,10 +283,17 @@ impl TabControl {
WidgetMessage::ReplaceChildren(new_tab_handles), WidgetMessage::ReplaceChildren(new_tab_handles),
); );
} }
/// Use a tab's UUID to look up the tab. /// Use a tab's UUID to look up the tab.
pub fn get_tab_by_uuid(&self, uuid: Uuid) -> Option<&Tab> { pub fn get_tab_by_uuid(&self, uuid: Uuid) -> Option<&Tab> {
self.tabs.iter().find(|t| t.uuid == uuid) self.tabs.iter().find(|t| t.uuid == uuid)
} }
/// Checks if a tab with the given uuid exists.
pub fn has_tab(&self, uuid: Uuid) -> bool {
self.get_tab_by_uuid(uuid).is_some()
}
/// Send the necessary messages to activate the tab at the given index, or deactivate all tabs if no index is given. /// Send the necessary messages to activate the tab at the given index, or deactivate all tabs if no index is given.
/// Do nothing if the given index does not refer to any existing tab. /// Do nothing if the given index does not refer to any existing tab.
/// If the index was valid, send FromWidget messages to notify listeners of the change, using messages with the given flags. /// If the index was valid, send FromWidget messages to notify listeners of the change, using messages with the given flags.
@@ -323,6 +331,7 @@ impl TabControl {
msg.delivery_mode = delivery_mode; msg.delivery_mode = delivery_mode;
ui.send_message(msg); ui.send_message(msg);
} }
/// Send the messages necessary to remove the tab at the given index and update the currently active tab. /// Send the messages necessary to remove the tab at the given index and update the currently active tab.
/// This does not include sending FromWidget messages to notify listeners. /// This does not include sending FromWidget messages to notify listeners.
/// If the given index does not refer to any tab, do nothing and return false. /// If the given index does not refer to any tab, do nothing and return false.