Class: RETerm::Components::Entry

Inherits:

RETerm::Component

• Object
• RETerm::Component
• RETerm::Components::Entry

Includes:

RETerm::CDKComponent

Defined in:

lib/reterm/components/entry.rb

Overview

CDK Entry Component

Direct Known Subclasses

PasswordEntry

Constant Summary

Constants included from LogHelpers

LogHelpers::LOG_FILE

Instance Attribute Summary

• #title ⇒ Object

  Returns the value of attribute title.

Attributes inherited from RETerm::Component

#activatable, #activate_focus, #highlight_focus, #window

Instance Method Summary

• #initialize(args = {}) ⇒ Entry constructor

  Initialize the Entry component.

• #requested_cols ⇒ Object
• #requested_rows ⇒ Object
• #value ⇒ Object
• #value=(v) ⇒ Object

Methods included from RETerm::CDKComponent

#activatable?, #activate!, #bind_key, #cdk?, #colors=, #component, #deactivate!, #draw!, #early_exit?, #erase, #escape_hit?, #init?, #init_cdk, #normal_exit?, #strip_formatting, #title_attrib=

Methods inherited from RETerm::Component

#activatable?, #activate!, #activate_focus?, #cdk?, #colored?, #colors=, #deactivate!, #deactivate?, #distance_from, #extra_padding, #finalize!, #highlight_focus?, #reactivate!, #resize, #sync!, #sync_getch

Methods included from KeyBindings

#bind_key, #invoke_key_bindings, #key_bindings, #key_bound?

Methods included from LogHelpers

#logger

Methods included from EventDispatcher

#dispatch, #handle

Constructor Details

#initialize(args = {}) ⇒ Entry

Initialize the Entry component

Parameters:

• args (Hash) (defaults to: {}) —

  entry params

Options Hash (args):

• :title (String) —

  title to assign to entry

• :label (String) —

  label to assign to entry

• :min (Integer) —

  min entry length

• :max (Integer) —

  max entry length

# File 'lib/reterm/components/entry.rb', line 18

def initialize(args={})
  super
  @title    = args[:title] || ""
  @label    = args[:label] || ""
  @min_len  = args[:min]   || 0
  @max_len  = args[:max]   || 100
  @min_size = args[:size]  || 0
end

Instance Attribute Details

#title ⇒ Object

Returns the value of attribute title.

# File 'lib/reterm/components/entry.rb', line 7

def title
  @title
end

Instance Method Details

#requested_cols ⇒ Object

# File 'lib/reterm/components/entry.rb', line 31

def requested_cols
  [@title.size, @label.size, @min_size].max + 3
end

#requested_rows ⇒ Object

# File 'lib/reterm/components/entry.rb', line 27

def requested_rows
  5
end

#value ⇒ Object

# File 'lib/reterm/components/entry.rb', line 35

def value
  component.getValue
end

#value=(v) ⇒ Object

# File 'lib/reterm/components/entry.rb', line 39

def value=(v)
  component.setValue(v)
end