Screen

NAME

Terminal::UI::Screen -- The entire screen.

DESCRIPTION

This class represents the screen, which may have frames on it, and the frames may have panes.

ATTRIBUTES

• $!cols (Mu)

  The number of columns (default the entire screen).

• $!frames (SetHash)

  The frames in the screen.

• $!resized (Supplier)

  Resize events.

• $!rows (Mu)

  The number of rows (default the entire screen).

METHODS

• add-frame(Terminal::UI::Screen :: :top = 1, :left = 1, :width = Code.new, :height = Code.new, :name = Code.new, Bool :$center, *%_ --> Terminal::UI::Frame)

  Add a frame to the screen.

• available-rows(Terminal::UI::Screen $:: *%_)

  Number of rows available (height - 2 for the border)

• draw(Terminal::UI::Screen $:: *%_)

  Draw the entire screen

• find-frame(Terminal::UI::Screen :: name, *%_ --> Terminal::UI::Frame)

  Find a frame that has a given name

• frame(Terminal::UI::Screen $:: *%_)

  The first frame (handy if it's the only one)

• handle-resize(Terminal::UI::Screen $:: |args)

  Handle a resize of the screen (e.g. a SIGWINCH)

• init(Terminal::UI::Screen $:: \ui, *%_)

  Clear and set things up.

• pane(Terminal::UI::Screen $:: *%_)

  When there is only one pane and only one frame, return it

• pane-count(Terminal::UI::Screen :: :min, :$max, *%_)

  Find the number of panes which have lines between two rows

• panes(Terminal::UI::Screen $:: *%_)

  All the panes in all the frames.

• quietly(Terminal::UI::Screen $:: \ui, &code, *%_)

  Suppress all warnings (including popups) for a block of code

• refresh(Terminal::UI::Screen $:: *%_)

  Refresh

• remove-frame(Terminal::UI::Screen :: Terminal::UI::Frame f, *%_)

  Remove a frame

• shutdown(Terminal::UI::Screen :: msg = Nil, *%_)

  Shut down and reset the state, with an optional message