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Diffstat (limited to 'languages/ruby/app_templates/kapp/app.rb')
| -rw-r--r-- | languages/ruby/app_templates/kapp/app.rb | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/languages/ruby/app_templates/kapp/app.rb b/languages/ruby/app_templates/kapp/app.rb deleted file mode 100644 index 61531be2..00000000 --- a/languages/ruby/app_templates/kapp/app.rb +++ /dev/null @@ -1,216 +0,0 @@ -=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 - - Q_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 TDEIO::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 - TDEIO::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 |