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Contents
require 'set'
require 'qtext/flags.rb'
require 'clevic/table_index.rb'
require 'clevic/qt/accept_reject'
# convenience methods
module Qt
PasteRole = UserRole + 1 unless defined?( PasteRole )
class AbstractItemDelegate
# overridden in EntryDelegate subclasses
def full_edit
end
end
class KeyEvent
def inspect
"<Qt::KeyEvent text=#{text} key=#{key}"
end
end
# This provides a bunch of methods to get easy access to the entity
# and it's values directly from the index without having to keep
# asking the model and jumping through other unncessary hoops
class ModelIndex
include Clevic::TableIndex
end
class ItemSelectionModel
# return an array of integer indexes for currently selected rows
def row_indexes
selected_indexes.inject(Set.new) do |set,index|
set << index.row
end.to_a
end
# return a collection of selection ranges
# in Qt this means an ItemSelection instance
def ranges
selection
end
def single_cell?
ranges.size == 1 && ranges.first.single_cell?
end
end
# implement accepted? and rejected? for TableView#confirm_dialog and friends
class MessageBox
include Clevic::AcceptReject
end
# make sure that to_variant doesn't wrap
# an existing variant inside another variant.
class Variant
def to_variant
self
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems