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diff --git a/languages/ruby/app_templates/kapp/app.rb b/languages/ruby/app_templates/kapp/app.rb
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+=begin
+ This class serves as the main window for %{APPNAME}. It handles the
+ menus, toolbars, and status bars.
+
+ @short Main window class
+ @author %{AUTHOR} <%{EMAIL}>
+ @version %{VERSION}
+=end
+
+class %{APPNAMESC} < KDE::MainWindow
+
+ slots 'fileNew()',
+ 'fileOpen()',
+ 'fileSave()',
+ 'fileSaveAs()',
+ 'filePrint()',
+ 'optionsPreferences()',
+ 'changeStatusbar(const QString&)',
+ 'changeCaption(const QString&)'
+
+ def initialize()
+ super( nil, "%{APPNAMESC}" )
+ @view = %{APPNAMESC}View.new(self)
+ @printer = nil
+ # accept dnd
+ setAcceptDrops(true)
+
+ # tell the KDE::MainWindow that this is indeed the main widget
+ setCentralWidget(@view)
+
+ # then, setup our actions
+ setupActions()
+
+ # and a status bar
+ statusBar().show()
+
+ # Apply the create the main window and ask the mainwindow to
+ # automatically save settings if changed: window size, toolbar
+ # position, icon size, etc. Also to add actions for the statusbar
+ # toolbar, and keybindings if necessary.
+ setupGUI();
+
+ # allow the view to change the statusbar and caption
+ connect(@view, SIGNAL('signalChangeStatusbar(const QString&)'),
+ self, SLOT('changeStatusbar(const QString&)'))
+ connect(@view, SIGNAL('signalChangeCaption(const QString&)'),
+ self, SLOT('changeCaption(const QString&)'))
+
+ end
+
+
+ def load(url)
+ target = ""
+ # the below code is what you should normally do. in this
+ # example when, we want the url to our own. you probably
+ # want to use this code instead for your app
+
+ if false
+ # download the contents
+ if KIO::NetAccess.download(url, target, self)
+ # set our caption
+ setCaption(url.url)
+
+ # load in the file (target is always local)
+ @view.openURL(KDE::URL.new(target))
+
+ # and remove the temp file
+ KIO::NetAccess.removeTempFile(target)
+ end
+ end
+
+ setCaption(url.prettyURL())
+ @view.openURL(url)
+ end
+
+ def setupActions()
+ KDE::StdAction.openNew(self, SLOT('fileNew()'), actionCollection())
+ KDE::StdAction.open(self, SLOT('fileOpen()'), actionCollection())
+ KDE::StdAction.save(self, SLOT('fileSave()'), actionCollection())
+ KDE::StdAction.saveAs(self, SLOT('fileSaveAs()'), actionCollection())
+ KDE::StdAction.print(self, SLOT('filePrint()'), actionCollection())
+ KDE::StdAction.quit($kapp, SLOT('quit()'), actionCollection())
+
+ KDE::StdAction.preferences(self, SLOT('optionsPreferences()'), actionCollection())
+
+ # this doesn't do anything useful. it's just here to illustrate
+ # how to insert a custom menu and menu item
+ custom = KDE::Action.new(i18n("Cus&tom Menuitem"), KDE::Shortcut.new(),
+ self, SLOT('optionsPreferences()'),
+ actionCollection(), "custom_action")
+ end
+
+ def saveProperties(config)
+ # the 'config' object points to the session managed
+ # config file. anything you write here will be available
+ # later when this app is restored
+
+ if [email protected]().empty?
+ config.writeEntry("lastURL", @view.currentURL())
+ end
+ end
+
+ def readProperties(config)
+ # the 'config' object points to the session managed
+ # config file. This function is automatically called whenever
+ # the app is being restored. read in here whatever you wrote
+ # in 'saveProperties'
+
+ url = config.readPathEntry("lastURL")
+
+ if !url.empty?
+ @view.openURL(KDE::URL.new(url))
+ end
+ end
+
+ def dragEnterEvent(event)
+ # accept uri drops only
+ event.accept(KDE::URLDrag.canDecode(event))
+ end
+
+ def dropEvent(event)
+ # This is a very simplistic implementation of a drop event. we
+ # will only accept a dropped URL. the Qt dnd code can do *much*
+ # much more, so please read the docs there
+ urls = []
+
+ # see if we can decode a URI.. if not, just ignore it
+ if KDE::URLDrag.decode(event, urls) && !urls.empty?
+ # okay, we have a URI.. process it
+ url = urls.shift
+
+ # load in the file
+ load(url)
+ end
+ end
+
+ def fileNew()
+ # This slot is called whenever the File.New menu is selected,
+ # the New shortcut is pressed (usually CTRL+N) or the New toolbar
+ # button is clicked
+
+ # create a new window
+ %{APPNAMESC}.new.show()
+ end
+
+ def fileOpen()
+ # This slot is called whenever the File.Open menu is selected,
+ # the Open shortcut is pressed (usually CTRL+O) or the Open toolbar
+ # button is clicked
+
+ # This brings up the generic open dialog
+ url = KDE::URLRequesterDlg.getURL(nil, self, i18n("Open Location") )
+
+ # standard filedialog
+ url = KDE::FileDialog.getOpenURL(nil, nil, self, i18n("Open Location"))
+ if !url.empty?
+ @view.openURL(url)
+ end
+ end
+
+ def fileSave()
+ # This slot is called whenever the File.Save menu is selected,
+ # the Save shortcut is pressed (usually CTRL+S) or the Save toolbar
+ # button is clicked
+
+ # save the current file
+ end
+
+ def fileSaveAs()
+ # This slot is called whenever the File.Save As menu is selected,
+ file_url = KDE::FileDialog.getSaveURL()
+ if !file_url.empty? && file_url.valid?
+ # save your info, here
+ end
+ end
+
+ def filePrint()
+ # This slot is called whenever the File.Print menu is selected,
+ # the Print shortcut is pressed (usually CTRL+P) or the Print toolbar
+ # button is clicked
+ if @printer.nil? then @printer = KDE::Printer.new end
+ if @printer.setup(self)
+ # setup the printer. with Qt, you always "print" to a
+ # Qt::Painter.. whether the output medium is a pixmap, a screen,
+ # or paper
+ p = Qt::Painter.new
+ p.begin(@printer)
+
+ # we let our view do the actual printing
+ metrics = Qt::PaintDeviceMetrics.new(@printer)
+ @view.print(p, metrics.height(), metrics.width())
+
+ # and send the result to the printer
+ p.end()
+ end
+ end
+
+ def optionsPreferences()
+ # popup some sort of preference dialog, here
+ dlg = %{APPNAMESC}Preferences.new
+ if dlg.exec()
+ # redo your settings
+ end
+ end
+
+ def changeStatusbar(text)
+ # display the text on the statusbar
+ statusBar().message(text)
+ end
+
+ def changeCaption(text)
+ # display the text on the caption
+ setCaption(text)
+ end
+
+end