Class: TECSCDE::CelltypeTreeView

Inherits:
Object
  • Object
show all
Defined in:
lib/tecscde/celltype_tree_view.rb

Overview

CelltypeTreeView: show celltype list

formerly this class is sub-class of Gtk::TreeView currently this class has Gtk::TreeView

Constant Summary collapse

COL_NAME = 
0
COL_NSPATH = 
1

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(tree_view) ⇒ CelltypeTreeView

initialize



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# File 'lib/tecscde/celltype_tree_view.rb', line 61

def initialize(tree_view)
  @tree_view = tree_view

  # create data model
  liststore = Gtk::ListStore.new(String, String)

  # set data model to tree view(self)
  @tree_view.set_model(liststore)

  # create renderer for text
  renderer = Gtk::CellRendererText.new

  # set column information
  col = Gtk::TreeViewColumn.new("name", renderer, text: COL_NAME)
  @tree_view.append_column(col)

  col = Gtk::TreeViewColumn.new("namespace", renderer, text: COL_NSPATH)
  @tree_view.append_column(col)

  liststore.set_sort_column_id(COL_NAME)
end

Instance Attribute Details

#tree_view ⇒ Object (readonly)

Gtk::TreeView



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# File 'lib/tecscde/celltype_tree_view.rb', line 58

def tree_view
  @tree_view
end

Instance Method Details

#add(celltype) ⇒ Object 



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# File 'lib/tecscde/celltype_tree_view.rb', line 83

def add(celltype)
  iter = @tree_view.model.append
  iter[COL_NAME] = celltype.get_name
  iter[COL_NSPATH] = celltype.get_owner.get_namespace_path.to_s
end

#clear ⇒ Object 



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# File 'lib/tecscde/celltype_tree_view.rb', line 101

def clear
  @tree_view.model.clear
end

#delete(item) ⇒ Object 



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# File 'lib/tecscde/celltype_tree_view.rb', line 98

def delete(item)
end

#selected ⇒ Object 



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# File 'lib/tecscde/celltype_tree_view.rb', line 89

def selected
  iter = @tree_view.selection.selected
  if iter
    [iter[COL_NAME], iter[COL_NSPATH]]
  else
    [nil, nil]
  end
end