Class: RAutomation::Adapter::Win32::ListBox

Inherits:
Control
  • Object
show all
Includes:
WaitHelper
Defined in:
lib/rautomation/adapter/win_32/list_box.rb

Constant Summary collapse

DEFAULT_LOCATORS =

Default locators used for searching buttons.

{:class => /listbox/i}

Instance Method Summary collapse

Methods inherited from Control

#class_name, #click, #disabled?, #enabled?, #exist?, #focus, #focused?, #hwnd, #initialize, #value

Constructor Details

This class inherits a constructor from RAutomation::Adapter::Win32::Control

Instance Method Details

#count Also known as: size 



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# File 'lib/rautomation/adapter/win_32/list_box.rb', line 11

def count
  Functions.send_message(hwnd, Constants::LB_GETCOUNT, 0, nil)
end

#items Also known as: strings 



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# File 'lib/rautomation/adapter/win_32/list_box.rb', line 17

def items
  count.times.reduce([]) do |memo, i|
    text_length = Functions.send_message(hwnd, Constants::LB_GETTEXTLEN, 0, nil) + 1
    text = FFI::MemoryPointer.new :char, text_length
    Functions.send_message(hwnd, Constants::LB_GETTEXT, i, text)
    memo << text.read_string
  end
end

#select(i) 



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# File 'lib/rautomation/adapter/win_32/list_box.rb', line 32

def select(i)
  Functions.send_message(hwnd, Constants::LB_SETCURSEL, i, nil)
end

#selected?(i) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rautomation/adapter/win_32/list_box.rb', line 28

def selected?(i)
  Functions.send_message(hwnd, Constants::LB_GETSEL, i, nil) > 0
end