From 15b72df1dabb6675c20cff043648e97a209d2132 Mon Sep 17 00:00:00 2001
From: Jeffas <dev@jeffas.io>
Date: Tue, 9 Jun 2020 20:13:13 +0100
Subject: Rework msglist scrolling

This changes the scrolling to be done on the draw, when the height is
updated, ensuring that the selected item is kept on screen during
resizing.

Also, this ensures that messages will fill the screen when resizing the
window, for instance, shrinking and then growing drags down more
messages if possible.

This is a transplant of the dirlist scrolling logic.
---
 commands/msg/archive.go | 2 +-
 commands/msg/delete.go  | 4 ++--
 commands/msg/move.go    | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'commands/msg')

diff --git a/commands/msg/archive.go b/commands/msg/archive.go
index 5561674..07de13f 100644
--- a/commands/msg/archive.go
+++ b/commands/msg/archive.go
@@ -53,7 +53,7 @@ func (Archive) Execute(aerc *widgets.Aerc, args []string) error {
 	}
 	archiveDir := acct.AccountConfig().Archive
 	store.Next()
-	acct.Messages().Scroll()
+	acct.Messages().Invalidate()
 
 	var uidMap map[string][]uint32
 	switch args[1] {
diff --git a/commands/msg/delete.go b/commands/msg/delete.go
index 4bda8b9..e74bf10 100644
--- a/commands/msg/delete.go
+++ b/commands/msg/delete.go
@@ -62,7 +62,7 @@ func (Delete) Execute(aerc *widgets.Aerc, args []string) error {
 			// no more messages in the list
 			if next == nil {
 				aerc.RemoveTab(h.msgProvider)
-				acct.Messages().Scroll()
+				acct.Messages().Invalidate()
 				return nil
 			}
 			lib.NewMessageStoreView(next, store, aerc.DecryptKeys,
@@ -76,7 +76,7 @@ func (Delete) Execute(aerc *widgets.Aerc, args []string) error {
 				})
 		}
 	}
-	acct.Messages().Scroll()
+	acct.Messages().Invalidate()
 	return nil
 }
 
diff --git a/commands/msg/move.go b/commands/msg/move.go
index 830e752..41f61da 100644
--- a/commands/msg/move.go
+++ b/commands/msg/move.go
@@ -62,7 +62,7 @@ func (Move) Execute(aerc *widgets.Aerc, args []string) error {
 		aerc.RemoveTab(h.msgProvider)
 	}
 	store.Next()
-	acct.Messages().Scroll()
+	acct.Messages().Invalidate()
 	joinedArgs := strings.Join(args[optind:], " ")
 	store.Move(uids, joinedArgs, createParents, func(
 		msg types.WorkerMessage) {
-- 
cgit 1.4.1-2-gfad0