Class: Cosmos::RubyEditor::LineNumberArea

Inherits:

Qt::Widget

• Object
• Qt::Base
• Qt::Widget
• Cosmos::RubyEditor::LineNumberArea

Defined in:

lib/cosmos/gui/text/ruby_editor.rb

Instance Method Summary

• #initialize(editor) ⇒ LineNumberArea constructor

  A new instance of LineNumberArea.

• #paintEvent(event) ⇒ Object
• #sizeHint ⇒ Object

Constructor Details

#initialize(editor) ⇒ LineNumberArea

Returns a new instance of LineNumberArea.

# File 'lib/cosmos/gui/text/ruby_editor.rb', line 138

def initialize(editor)
  super(editor)
  @codeEditor = editor
  self
end

Instance Method Details

#paintEvent(event) ⇒ Object

# File 'lib/cosmos/gui/text/ruby_editor.rb', line 148

def paintEvent(event)
  @codeEditor.lineNumberAreaPaintEvent(event)
end

#sizeHint ⇒ Object

# File 'lib/cosmos/gui/text/ruby_editor.rb', line 144

def sizeHint()
  return Qt::Size(@codeEditor.lineNumberAreaWidth(), 0)
end