view,compose: use border color to separate headers from body

When composing a message, there is an empty fill line between the
headers and the text editor. The line is printed with the default style
which may cause users to assume it is part of the editor.

Display the fill lines with the border color to avoid confusion.

Signed-off-by: Robin Jarry <robin@jarry.cc>

4 files changed, 21 insertions, 18 deletions

diff --git a/widgets/account-wizard.go b/widgets/account-wizard.go
index d8e2eb08..6402c0b4 100644
--- a/widgets/account-wizard.go
+++ b/widgets/account-wizard.go
@@ -163,7 +163,7 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
 		At(1, 0)
 	basics.AddChild(wizard.accountName).
 		At(2, 0)
-	basics.AddChild(ui.NewFill(' ')).
+	basics.AddChild(ui.NewFill(' ', tcell.StyleDefault)).
 		At(3, 0)
 	basics.AddChild(
 		ui.NewText("Full name for outgoing emails? (e.g. 'John Doe')",
@@ -171,7 +171,7 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
 		At(4, 0)
 	basics.AddChild(wizard.fullName).
 		At(5, 0)
-	basics.AddChild(ui.NewFill(' ')).
+	basics.AddChild(ui.NewFill(' ', tcell.StyleDefault)).
 		At(6, 0)
 	basics.AddChild(
 		ui.NewText("Your email address? (e.g. 'john@example.org')",
@@ -238,7 +238,7 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
 		At(1, 0)
 	incoming.AddChild(wizard.imapUsername).
 		At(2, 0)
-	incoming.AddChild(ui.NewFill(' ')).
+	incoming.AddChild(ui.NewFill(' ', tcell.StyleDefault)).
 		At(3, 0)
 	incoming.AddChild(
 		ui.NewText("Password",
@@ -246,7 +246,7 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
 		At(4, 0)
 	incoming.AddChild(wizard.imapPassword).
 		At(5, 0)
-	incoming.AddChild(ui.NewFill(' ')).
+	incoming.AddChild(ui.NewFill(' ', tcell.StyleDefault)).
 		At(6, 0)
 	incoming.AddChild(
 		ui.NewText("Server address "+
@@ -255,7 +255,7 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
 		At(7, 0)
 	incoming.AddChild(wizard.imapServer).
 		At(8, 0)
-	incoming.AddChild(ui.NewFill(' ')).
+	incoming.AddChild(ui.NewFill(' ', tcell.StyleDefault)).
 		At(9, 0)
 	incoming.AddChild(
 		ui.NewText("Connection mode",
@@ -279,7 +279,7 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
 	incoming.AddChild(imapMode).At(11, 0)
 	selector = NewSelector([]string{"Previous", "Next"}, 1, conf.Ui).
 		OnChoose(wizard.advance)
-	incoming.AddChild(ui.NewFill(' ')).At(12, 0)
+	incoming.AddChild(ui.NewFill(' ', tcell.StyleDefault)).At(12, 0)
 	incoming.AddChild(wizard.imapStr).At(13, 0)
 	incoming.AddChild(selector).At(14, 0)
 	wizard.incoming = []ui.Interactive{
@@ -320,7 +320,7 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
 		At(1, 0)
 	outgoing.AddChild(wizard.smtpUsername).
 		At(2, 0)
-	outgoing.AddChild(ui.NewFill(' ')).
+	outgoing.AddChild(ui.NewFill(' ', tcell.StyleDefault)).
 		At(3, 0)
 	outgoing.AddChild(
 		ui.NewText("Password",
@@ -328,7 +328,7 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
 		At(4, 0)
 	outgoing.AddChild(wizard.smtpPassword).
 		At(5, 0)
-	outgoing.AddChild(ui.NewFill(' ')).
+	outgoing.AddChild(ui.NewFill(' ', tcell.StyleDefault)).
 		At(6, 0)
 	outgoing.AddChild(
 		ui.NewText("Server address "+
@@ -337,7 +337,7 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
 		At(7, 0)
 	outgoing.AddChild(wizard.smtpServer).
 		At(8, 0)
-	outgoing.AddChild(ui.NewFill(' ')).
+	outgoing.AddChild(ui.NewFill(' ', tcell.StyleDefault)).
 		At(9, 0)
 	outgoing.AddChild(
 		ui.NewText("Connection mode",
@@ -361,9 +361,9 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
 	outgoing.AddChild(smtpMode).At(11, 0)
 	selector = NewSelector([]string{"Previous", "Next"}, 1, conf.Ui).
 		OnChoose(wizard.advance)
-	outgoing.AddChild(ui.NewFill(' ')).At(12, 0)
+	outgoing.AddChild(ui.NewFill(' ', tcell.StyleDefault)).At(12, 0)
 	outgoing.AddChild(wizard.smtpStr).At(13, 0)
-	outgoing.AddChild(ui.NewFill(' ')).At(14, 0)
+	outgoing.AddChild(ui.NewFill(' ', tcell.StyleDefault)).At(14, 0)
 	outgoing.AddChild(
 		ui.NewText("Copy sent messages to 'Sent' folder?",
 			conf.Ui.GetStyle(config.STYLE_HEADER))).At(15, 0)
diff --git a/widgets/aerc.go b/widgets/aerc.go
index 350e94e2..7ee2c3b3 100644
--- a/widgets/aerc.go
+++ b/widgets/aerc.go
@@ -230,8 +230,8 @@ func (aerc *Aerc) Event(event tcell.Event) bool {
 		aerc.statusline.Expire()
 		aerc.pendingKeys = append(aerc.pendingKeys, config.KeyStroke{
 			Modifiers: event.Modifiers(),
-			Key:  event.Key(),
-			Rune: event.Rune(),
+			Key:       event.Key(),
+			Rune:      event.Rune(),
 		})
 		aerc.statusline.Invalidate()
 		bindings := aerc.getBindings()
@@ -648,8 +648,8 @@ func errorScreen(s string, conf config.UIConfig) ui.Drawable {
 	}).Columns([]ui.GridSpec{
 		{ui.SIZE_WEIGHT, ui.Const(1)},
 	})
-	grid.AddChild(ui.NewFill(' ')).At(0, 0)
+	grid.AddChild(ui.NewFill(' ', tcell.StyleDefault)).At(0, 0)
 	grid.AddChild(text).At(1, 0)
-	grid.AddChild(ui.NewFill(' ')).At(2, 0)
+	grid.AddChild(ui.NewFill(' ', tcell.StyleDefault)).At(2, 0)
 	return grid
 }
diff --git a/widgets/compose.go b/widgets/compose.go
index 01c6281a..f4320a1f 100644
--- a/widgets/compose.go
+++ b/widgets/compose.go
@@ -678,9 +678,10 @@ func (c *Composer) updateGrid() {
 	if c.heditors != nil {
 		c.grid.RemoveChild(c.heditors)
 	}
+	borderStyle := c.config.Ui.GetStyle(config.STYLE_BORDER)
 	c.heditors = heditors
 	c.grid.AddChild(c.heditors).At(0, 0)
-	c.grid.AddChild(ui.NewFill(' ')).At(1, 0)
+	c.grid.AddChild(ui.NewFill(' ', borderStyle)).At(1, 0)
 }
 
 func (c *Composer) reloadEmail() error {
diff --git a/widgets/msgviewer.go b/widgets/msgviewer.go
index 5e887902..87deac4f 100644
--- a/widgets/msgviewer.go
+++ b/widgets/msgviewer.go
@@ -105,13 +105,15 @@ func NewMessageViewer(acct *AccountView,
 		}
 	}
 
+	borderStyle := acct.UiConfig().GetStyle(config.STYLE_BORDER)
+
 	grid.AddChild(header).At(0, 0)
 	if msg.PGPDetails() != nil {
 		grid.AddChild(NewPGPInfo(msg.PGPDetails(), acct.UiConfig())).At(1, 0)
-		grid.AddChild(ui.NewFill(' ')).At(2, 0)
+		grid.AddChild(ui.NewFill(' ', borderStyle)).At(2, 0)
 		grid.AddChild(switcher).At(3, 0)
 	} else {
-		grid.AddChild(ui.NewFill(' ')).At(1, 0)
+		grid.AddChild(ui.NewFill(' ', borderStyle)).At(1, 0)
 		grid.AddChild(switcher).At(2, 0)
 	}