Class: FolderSelectorLineEdit

Inherits:
Qt::Widget
  • Object
show all
Defined in:
lib/mylibs.rb

Overview

Mandriva doesn't include kio smoke library.
 FolderSelectorLineEdit substitute KDE::UrlRequester

Direct Known Subclasses

FileSelectorLineEdit

Instance Method Summary collapse

Constructor Details

#initialize(dir = nil, parent = nil) ⇒ FolderSelectorLineEdit

Returns a new instance of FolderSelectorLineEdit.



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# File 'lib/mylibs.rb', line 132

def initialize(dir=nil, parent=nil)
    super(parent)

    # widgets
    @lineEdit = KDE::LineEdit.new
    @lineEdit.text = dir if dir
    @dirSelectBtn = KDE::PushButton.new(KDE::Icon.new('folder'),'')

    # connect
    connect(@dirSelectBtn, SIGNAL(:clicked), self, SLOT(:openSelectDlg))

    # layout
    lo = Qt::HBoxLayout.new do |l|
        l.setContentsMargins(0,0,0,0)
        l.addWidgets(@lineEdit, @dirSelectBtn)
    end
    setLayout(lo)
end

Instance Method Details

#folder ⇒ Object Also known as: text 



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# File 'lib/mylibs.rb', line 164

def folder
    @lineEdit.text
end

#folder=(dir) ⇒ Object 



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# File 'lib/mylibs.rb', line 170

def folder=(dir)
    @lineEdit.text = dir
end

#objectName=(name) ⇒ Object

for settings manager.



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# File 'lib/mylibs.rb', line 160

def objectName=(name)
    @lineEdit.objectName = name
end

#openSelectDlg ⇒ Object 



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# File 'lib/mylibs.rb', line 152

def openSelectDlg
    path = Qt::FileDialog::getExistingDirectory(self,'select folder', @lineEdit.text)
    unless !path || path.empty?
        @lineEdit.text = path
    end
end