1 files changed, 17 insertions, 0 deletions
diff --git a/src/tui/popup.rs b/src/tui/popup.rs
index 2a6f18a..a0a61a4 100644
--- a/src/tui/popup.rs
+++ b/src/tui/popup.rs
@@ -26,11 +26,17 @@ use crate::config::BibiConfig;
 #[derive(Debug)]
 pub enum PopupKind {
     Help,
+    /// use for a confirmation message
     MessageConfirm,
+    /// use for a warning message
     MessageError,
+    /// open a resource connected to the entry
     OpenRes,
+    /// select file to append entry to
     AppendToFile,
+    /// append entry to a bibfile (selected in `AppendToFile` popup)
     AddEntry,
+    /// select an item of the current entry to yank to clipboard
     YankItem,
 }
 
@@ -108,6 +114,14 @@ impl PopupArea {
         Text::from(helptext)
     }
 
+    /// Creates a popup message. The needed arguments are:
+    ///
+    /// - `message` as `str`: The message displayed in the popup.
+    /// - `object` as `str`: A possible object added to the message. E.g. the content
+    ///   which gets copied to the clipboard.
+    /// - `msg_confirm` as `bool`: if `true` its a confirmation message displayed in
+    ///   in the set `confirm_color` (default: green), if `false` its a warning
+    ///   message displayed in the set `warn_color` (default: red).
     pub fn popup_message(&mut self, message: &str, object: &str, msg_confirm: bool) {
         if object.is_empty() {
             self.popup_message = message.to_owned();
@@ -122,6 +136,9 @@ impl PopupArea {
         self.is_popup = true;
     }
 
+    /// Opens a popup with a selectable list
+    ///
+    /// The list items are passed as argument of the kind `Vec<String>`.
     pub fn popup_selection(&mut self, items: Vec<String>) {
         self.popup_list = items;
         // self.popup_kind = Some(PopupKind::SelectRes);