Class: GlobalFlagStandardItemModel

Inherits:

Qt::StandardItemModel

• Object
• Qt::StandardItemModel
• GlobalFlagStandardItemModel

Defined in:

lib/ruber/qt_sugar.rb

Overview

Qt::StandardItemModel-derived class which allow to set flags for all the items. To do so, simply set the global_flags attribute to the desired flags.

Instance Attribute Summary

• #global_flags ⇒ Object

  The flags which should be returned by every call to flags.

Instance Method Summary

• #flags(idx) ⇒ Object

  Returns the flags associated with the index idx.

• #initialize(parent = nil) ⇒ GlobalFlagStandardItemModel constructor

  Creates a new GlobalFlagStandardItemModel.

Methods inherited from Qt::StandardItemModel

#each, #each_row

Constructor Details

#initialize(parent = nil) ⇒ GlobalFlagStandardItemModel

Creates a new GlobalFlagStandardItemModel. The global_flags attribute for the new model will be set to nil. This means that the flags method will behave exactly as the Qt::StandardItemModel#flags method.

# File 'lib/ruber/qt_sugar.rb', line 760

def initialize parent = nil
  super
  @global_flags = nil
end

Instance Attribute Details

#global_flags ⇒ Object

The flags which should be returned by every call to flags.

# File 'lib/ruber/qt_sugar.rb', line 753

def global_flags
  @global_flags
end

Instance Method Details

#flags(idx) ⇒ Object

Returns the flags associated with the index idx. If returns the value contained in the global_flags attribute if it is not nil, otherwise it will call Qt::StandardItemModel#flags and return that value

# File 'lib/ruber/qt_sugar.rb', line 770

def flags idx
  @global_flags || super
end