diff options
Diffstat (limited to 'lib/reline/line_editor.rb')
| -rw-r--r-- | lib/reline/line_editor.rb | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb index b2f7728a42..da8787af49 100644 --- a/lib/reline/line_editor.rb +++ b/lib/reline/line_editor.rb @@ -560,7 +560,7 @@ class Reline::LineEditor class Dialog attr_reader :name, :contents, :width - attr_accessor :scroll_top, :scrollbar_pos, :column, :vertical_offset, :lines_backup, :trap_key + attr_accessor :scroll_top, :scrollbar_pos, :pointer, :column, :vertical_offset, :lines_backup, :trap_key def initialize(name, config, proc_scope) @name = name @@ -643,7 +643,7 @@ class Reline::LineEditor end old_dialog = dialog.clone dialog.contents = dialog_render_info.contents - pointer = dialog_render_info.pointer + pointer = dialog.pointer if dialog_render_info.width dialog.width = dialog_render_info.width else @@ -652,15 +652,15 @@ class Reline::LineEditor height = dialog_render_info.height || DIALOG_HEIGHT height = dialog.contents.size if dialog.contents.size < height if dialog.contents.size > height - if dialog_render_info.pointer - if dialog_render_info.pointer < 0 + if dialog.pointer + if dialog.pointer < 0 dialog.scroll_top = 0 - elsif (dialog_render_info.pointer - dialog.scroll_top) >= (height - 1) - dialog.scroll_top = dialog_render_info.pointer - (height - 1) - elsif (dialog_render_info.pointer - dialog.scroll_top) < 0 - dialog.scroll_top = dialog_render_info.pointer + elsif (dialog.pointer - dialog.scroll_top) >= (height - 1) + dialog.scroll_top = dialog.pointer - (height - 1) + elsif (dialog.pointer - dialog.scroll_top) < 0 + dialog.scroll_top = dialog.pointer end - pointer = dialog_render_info.pointer - dialog.scroll_top + pointer = dialog.pointer - dialog.scroll_top end dialog.contents = dialog.contents[dialog.scroll_top, height] end |