Method: Ruber::OpenFileInProjectDlg#eventFilter

Defined in:
lib/ruber/main_window/open_file_in_project_dlg.rb

#eventFilter(obj, e) ⇒ Object

Reimplements Qt::Object.eventFilter. It blocks the KeyPress events for the

up and down keys (but only if there's no modifier) and redirects them to the 
file list widget. All other events are allowed to pass. This allows to scroll
the list without taking the focus from the pattern widget.
=====Arguments
_obj_:: the object whose events should be filtered
_e_:: the event



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# File 'lib/ruber/main_window/open_file_in_project_dlg.rb', line 160

def eventFilter obj, e
  if e.type != Qt::Event::KeyPress then return false
  else
    if (e.key == Qt::Key_Down || e.key == Qt::Key_Up) and e.modifiers == Qt::NoModifier
# TODO: reintroduce the last parameter when it stops giving errors
      new_ev = Qt::KeyEvent.new e.type, e.key, e.modifiers, e.text, 
e.is_auto_repeat, e.count
      Ruber[:app].post_event @ui.file_list, new_ev
      true
    else false
    end
  end
end