class ImageDelegate

** ** Copyright (C) 2004-2005 Trolltech AS. All rights reserved. ** ** This file is part of the example classes of the Qt Toolkit. ** ** This file may be used under the terms of the GNU General Public ** License version 2.0 as published by the Free Software Foundation ** and appearing in the file LICENSE.GPL included in the packaging of ** self file. Please review the following information to ensure GNU ** General Public Licensing requirements will be met: ** www.trolltech.com/products/qt/opensource.html ** ** If you are unsure which license is appropriate for your use, please ** review the following information: ** www.trolltech.com/products/qt/licensing.html or contact the ** sales department at sales@trolltech.com. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. **

** Translated to QtRuby by Richard Dale

Public Class Methods

new(parent = nil) click to toggle source

Calls superclass method

# File examples/widgets/icons/imagedelegate.rb, line 30
def initialize(parent = nil)
        super(parent)
end

Public Instance Methods

createEditor(parent, option, index) click to toggle source

# File examples/widgets/icons/imagedelegate.rb, line 34
def createEditor(parent, option, index)
        comboBox = Qt::ComboBox.new(parent)
        if index.column() == 1
                comboBox.addItem(tr("Normal"))
                comboBox.addItem(tr("Active"))
                comboBox.addItem(tr("Disabled"))
        elsif index.column() == 2
                comboBox.addItem(tr("Off"))
                comboBox.addItem(tr("On"))
        end

        connect(comboBox, SIGNAL('activated(int)'), self, SLOT('emitCommitData()'))

        return comboBox
end

emitCommitData() click to toggle source

# File examples/widgets/icons/imagedelegate.rb, line 70
def emitCommitData()
        emit commitData(sender())
end

setEditorData(editor, index) click to toggle source

# File examples/widgets/icons/imagedelegate.rb, line 50
def setEditorData(editor, index)
        comboBox = editor
        if comboBox.nil?
                return
        end

        pos = comboBox.findText(index.model().data(index).toString(),
                                                                Qt::MatchExactly.to_i)
        comboBox.currentIndex = pos
end

setModelData(editor, model, index) click to toggle source

# File examples/widgets/icons/imagedelegate.rb, line 61
def setModelData(editor, model, index)
        comboBox = editor
        if comboBox.nil?
                return
        end

        model.setData(index, Qt::Variant.new(comboBox.currentText()), Qt::EditRole)
end