fix status_tree not showing while first status loading

Author: extrawurst

Diff for: src/components/changes.rs

@@ -320,7 +320,21 @@ impl Component for ChangesComponent {
 	fn focused(&self) -> bool {
 		self.files.focused()
 	}
+
 	fn focus(&mut self, focus: bool) {
 		self.files.focus(focus);
 	}
+
+	fn is_visible(&self) -> bool {
+		self.files.is_visible()
+	}
+
+	fn hide(&mut self) {
+		self.files.hide();
+	}
+
+	fn show(&mut self) -> Result<()> {
+		self.files.show()?;
+		Ok(())
+	}
 }

Diff for: src/components/status_tree.rs

@@ -70,6 +70,7 @@ impl StatusTreeComponent {
 	///
 	pub fn update(&mut self, list: &[StatusItem]) -> Result<()> {
 		self.pending = false;
+
 		let new_hash = hash(list);
 		if self.current_hash != new_hash {
 			self.tree.update(list)?;
@@ -373,6 +374,7 @@ impl DrawableComponent for StatusTreeComponent {
 					)
 				})
 				.skip(self.scroll_top.get());
+
 			ui::draw_list(
 				f,
 				r,

Diff for: src/tabs/status.rs

@@ -427,6 +427,7 @@ impl Status {
 	}
 
 	fn check_remotes(&mut self) {
+		//TODO: make get_branches_info async
 		self.has_remotes =
 			sync::get_branches_info(&self.repo.borrow(), false)
 				.map(|branches| !branches.is_empty())
@@ -965,10 +966,16 @@ impl Component for Status {
 
 	fn hide(&mut self) {
 		self.visible = false;
+
+		self.index.hide();
+		self.index_wd.hide();
 	}
 
 	fn show(&mut self) -> Result<()> {
 		self.visible = true;
+		self.index.show()?;
+		self.index_wd.show()?;
+
 		self.check_remotes();
 		self.update()?;