Class: Cosmos::TextItemChooser

Inherits:
Qt::Widget show all
Defined in:
lib/cosmos/tools/tlm_extractor/text_item_chooser.rb

Overview

Allow entry of a column name and some text

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent) ⇒ TextItemChooser

Returns a new instance of TextItemChooser.

Parameters:



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# File 'lib/cosmos/tools/tlm_extractor/text_item_chooser.rb', line 23

def initialize(parent)

  super(parent)
  @overall_frame = Qt::HBoxLayout.new(self)
  @overall_frame.setContentsMargins(0,0,0,0)

  # Column Name
  @column_name_layout = Qt::HBoxLayout.new
  @column_name_label = Qt::Label.new('Column Name:')
  @column_name_label.setSizePolicy(Qt::SizePolicy::Fixed, Qt::SizePolicy::Fixed)
  @column_name_layout.addWidget(@column_name_label)
  @column_name = Qt::LineEdit.new('')
  @column_name_layout.addWidget(@column_name)
  @overall_frame.addLayout(@column_name_layout)

  # Text
  @text_layout = Qt::HBoxLayout.new
  @text_label = Qt::Label.new('Text:')
  @text_label.setSizePolicy(Qt::SizePolicy::Fixed, Qt::SizePolicy::Fixed)
  @text_layout.addWidget(@text_label)
  @text = Qt::LineEdit.new('')
  @text_layout.addWidget(@text)
  @overall_frame.addLayout(@text_layout)

  # Button
  @button = Qt::PushButton.new('Add Text')
  @button.connect(SIGNAL('clicked()')) do
    @button_callback.call(@column_name.text, @text.text) if @button_callback
  end
  @overall_frame.addWidget(@button)

  # Initialize instance variables
  @button_callback = nil
end

Instance Attribute Details

#button_callback ⇒ Object

Callback called when the button is pressed - call(column_name, text)



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# File 'lib/cosmos/tools/tlm_extractor/text_item_chooser.rb', line 20

def button_callback
  @button_callback
end