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Header and footer should not be wider than the list

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Example:
  WIDE=$(printf 'x%.0s' {1..1000})
  (echo $WIDE; echo $WIDE) |
    fzf --header-lines 1 --style full --ellipsis XX --header "$WIDE" \
        --no-header-lines-border --footer "$WIDE" --no-footer-border
This commit is contained in:
Junegunn Choi
2025-11-15 11:36:56 +09:00
parent 3f499f055e
commit 60b35e748b
2 changed files with 16 additions and 1 deletions
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8
src/terminal.go
View File

@@ -2490,6 +2490,8 @@ func (t *Terminal) resizeWindows(forcePreview bool, redrawBorder bool) {
if shape.HasRight() { if shape.HasRight() {
width++ width++
} }
// Make sure that the width does not exceed the list width
width = util.Min(t.window.Width()+t.headerIndentImpl(0, shape), width)
height := b.Height() - borderLines(shape) height := b.Height() - borderLines(shape)
return t.tui.NewWindow(top, left, width, height, windowType, noBorder, true) return t.tui.NewWindow(top, left, width, height, windowType, noBorder, true)
} }
@@ -3107,7 +3109,11 @@ func (t *Terminal) printFooter() {
} }
func (t *Terminal) headerIndent(borderShape tui.BorderShape) int { func (t *Terminal) headerIndent(borderShape tui.BorderShape) int {
indentSize := t.pointerLen + t.markerLen return t.headerIndentImpl(t.pointerLen+t.markerLen, borderShape)
}
func (t *Terminal) headerIndentImpl(base int, borderShape tui.BorderShape) int {
indentSize := base
if t.listBorderShape.HasLeft() { if t.listBorderShape.HasLeft() {
indentSize += 1 + t.borderWidth indentSize += 1 + t.borderWidth
} }

9
test/test_layout.rb
View File

@@ -1215,6 +1215,15 @@ class TestLayout < TestInteractive
end end
end end
def test_header_and_footer_should_not_be_wider_than_list
tmux.send_keys %(WIDE=$(printf 'x%.0s' {1..1000}); (echo $WIDE; echo $WIDE) | fzf --header-lines 1 --style full --header-border bottom --header-lines-border top --ellipsis XX --header "$WIDE" --footer "$WIDE" --no-footer-border), :Enter
tmux.until do |lines|
matches = lines.filter_map { |line| line[/x+XX/] }
assert_equal 4, matches.length
assert_equal 1, matches.uniq.length
end
end
def test_combinations def test_combinations
skip unless ENV['LONGTEST'] skip unless ENV['LONGTEST']