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Diffstat (limited to 'korundum/rubylib/examples/menudemo.rb')
| -rw-r--r-- | korundum/rubylib/examples/menudemo.rb | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/korundum/rubylib/examples/menudemo.rb b/korundum/rubylib/examples/menudemo.rb new file mode 100644 index 00000000..d5762ecd --- /dev/null +++ b/korundum/rubylib/examples/menudemo.rb @@ -0,0 +1,310 @@ +=begin +This is a ruby version of Jim Bublitz's pykde program, translated by Richard Dale +=end + +=begin +This template constructs an application with menus, toolbar and statusbar. +It uses KDE classes and methods that simplify the task of building and +operating a GUI. It is recommended that this approach be used, rather +than the primitive approach in menuapp1.py +=end + +=begin +Copyright 2003 Jim Bublitz + +Terms and Conditions + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to +deal in the Software without restriction, including without limitation the +rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +sell copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR +IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + +Except as contained in this notice, the name of the copyright holder shall +not be used in advertising or otherwise to promote the sale, use or other +dealings in this Software without prior written authorization from the +copyright holder. +=end + +require 'Korundum' +include KDE + +class MainWin < MainWindow + + slots 'slotNew()', 'slotOpen()', 'slotSave()', 'slotSaveAs()', 'slotPrint()', 'slotQuit()', 'slotUndo()', + 'slotRedo()', 'slotCut()', 'slotCopy()', 'slotPaste()', 'slotFind()', 'slotFindNext()', 'slotReplace()', + 'slotSpecial()', 'slotToggle2()', 'slotZoomIn()', 'slotZoomOut()' + + STATUSBAR_LEFT = 1 + STATUSBAR_MIDDLE = 2 + STATUSBAR_RIGHT = 3 + + def initialize(*args) + super + + initActions() + initMenus() + initToolBar() + initStatusBar() + + @saveAction.setEnabled(false) + @saveAsAction.setEnabled(false) + end + + def initActions() + # "File" menu items + @newAction = StdAction.openNew(self, SLOT('slotNew()'), actionCollection()) + @openAction = StdAction.open(self, SLOT('slotOpen()'), actionCollection()) + @saveAction = StdAction.save(self, SLOT('slotSave()'), actionCollection()) + @saveAsAction = StdAction.saveAs(self, SLOT('slotSaveAs()'), actionCollection()) + @printAction = StdAction.print(self, SLOT('slotPrint()'), actionCollection()) + @quitAction = StdAction.quit(self, SLOT('slotQuit()'), actionCollection()) + + # "Edit" menu items + @undoAction = StdAction.undo(self, SLOT('slotUndo()'), actionCollection()) + @redoAction = StdAction.redo(self, SLOT('slotRedo()'), actionCollection()) + @cutAction = StdAction.cut(self, SLOT('slotCut()'), actionCollection()) + @copyAction = StdAction.copy(self, SLOT('slotCopy()'), actionCollection()) + @pasteAction = StdAction.paste(self, SLOT('slotPaste()'), actionCollection()) + @findAction = StdAction.find(self, SLOT('slotFind()'), actionCollection()) + @findNextAction = StdAction.findNext(self, SLOT('slotFindNext()'), actionCollection()) + @replaceAction = StdAction.replace(self, SLOT('slotReplace()'), actionCollection()) + @specialAction = Action.new(i18n("Special"), Shortcut.new(), self, SLOT('slotSpecial()'), actionCollection(), "special") + + # Demo menu items + + # KToggleAction has an isChecked member and emits the "toggle" signal + @toggle1Action = ToggleAction.new("Toggle 1") + @toggle2Action = ToggleAction.new("Toggle 2", Shortcut.new(), self, SLOT('slotToggle2()'), nil) + + # A separator - create once/use everywhere + @separateAction = ActionSeparator.new() + + # Font stuff in menus or toolbar + @fontAction = FontAction.new("Font") + @fontSizeAction = FontSizeAction.new("Font Size") + + # Need to assign an icon to actionMenu below + icons = IconLoader.new() + iconSet = Qt::IconSet.new(icons.loadIcon("viewmag", Icon::Toolbar)) + + # Nested menus using KActions (also nested on toolbar) + @actionMenu = ActionMenu.new("Action Menu") + @actionMenu.setIconSet(iconSet) + @actionMenu.insert(StdAction.zoomIn(self, SLOT('slotZoomIn()'), actionCollection())) + @actionMenu.insert(StdAction.zoomOut(self, SLOT('slotZoomOut()'), actionCollection())) + + # Doesn't work in KDE 2.1.1 +# radio1Action = KRadioAction ("Radio 1") +# radio1Action.setExclusiveGroup ("Radio") +# radio2Action = KRadioAction ("Radio 2") +# radio2Action.setExclusiveGroup ("Radio") +# radio3Action = KRadioAction ("Radio 3") +# radio3Action.setExclusiveGroup ("Radio") + end + + def initMenus() + fileMenu = Qt::PopupMenu.new(self) + @newAction.plug(fileMenu) + @openAction.plug(fileMenu) + fileMenu.insertSeparator() + @saveAction.plug(fileMenu) + @saveAsAction.plug(fileMenu) + fileMenu.insertSeparator() + @printAction.plug(fileMenu) + fileMenu.insertSeparator() + @quitAction.plug(fileMenu) + menuBar().insertItem(i18n("&File"), fileMenu) + + editMenu = Qt::PopupMenu.new(self) + @undoAction.plug(editMenu) + @redoAction.plug(editMenu) + editMenu.insertSeparator() + @cutAction.plug(editMenu) + @copyAction.plug(editMenu) + @pasteAction.plug(editMenu) + editMenu.insertSeparator() + @findAction.plug(editMenu) + @findNextAction.plug(editMenu) + @replaceAction.plug(editMenu) + editMenu.insertSeparator() + @specialAction.plug(editMenu) + menuBar().insertItem(i18n("&Edit"), editMenu) + + demoMenu = Qt::PopupMenu.new(self) + @toggle1Action.plug(demoMenu) + @toggle2Action.plug(demoMenu) + @separateAction.plug(demoMenu) + @fontAction.plug(demoMenu) + @fontSizeAction.plug(demoMenu) + @actionMenu.plug(demoMenu) +# radio1Action.plug(demoMenu) +# radio2Action.plug(demoMenu) +# radio3Action.plug(demoMenu) + menuBar().insertItem(i18n("&Demo"), demoMenu) + + # This really belongs in Kicker, not here, + # but it actually works + # wlMenu = WindowListMenu.new(self) + # wlMenu.init() + # menuBar().insertItem(i18n("&WindowListMenu"), wlMenu) + + helpMenu = helpMenu("") + menuBar().insertItem(i18n("&Help"), helpMenu) + end + + def initToolBar() + @newAction.plug(toolBar()) + @openAction.plug(toolBar()) + @saveAction.plug(toolBar()) + @cutAction.plug(toolBar()) + @copyAction.plug(toolBar()) + @pasteAction.plug(toolBar()) + + @separateAction.plug(toolBar()) + @separateAction.plug(toolBar()) + @separateAction.plug(toolBar()) + + @fontAction.plug(toolBar()) + @separateAction.plug(toolBar()) + @fontAction.setComboWidth(150) + + @fontSizeAction.plug(toolBar()) + @fontSizeAction.setComboWidth(75) + + @separateAction.plug(toolBar()) + + # This works, but you have to hold down the + # button in the toolbar and wait a bit + @actionMenu.plug(toolBar()) + # This appears to do nothing + @actionMenu.setDelayed(false) + + # Need this to keep the font comboboxes from stretching + # to the full width of the toolbar when the window is + # maximized (comment out the next two lines to see + # what happens) + stretchlbl = Qt::Label.new("", toolBar()) + toolBar().setStretchableWidget(stretchlbl) + +# toolBar().setHorizontalStretchable(false) + end + + def initStatusBar() + statusBar().insertItem("", STATUSBAR_LEFT, 1000, true) + statusBar().insertItem("", STATUSBAR_MIDDLE, 1000, true) + statusBar().insertItem("", STATUSBAR_RIGHT, 1000, true) + end + +#-------------------- slots ----------------------------------------------- + + def slotNew(id = -1) + notImpl("New") + end + + def slotOpen(id = -1) + notImpl("Open") + end + + def slotSave(id = -1) + notImpl("Save") + end + + def slotSaveAs() + notImpl("Save As") + end + + def slotPrint() + notImpl("Print") + end + + def slotQuit() + notImpl("Quit") + end + + def slotUndo() + notImpl("Undo") + end + + def slotRedo() + notImpl("Redo") + end + + def slotCut (id = -1) + notImpl("Cut") + end + + def slotCopy(id = -1) + notImpl("Copy") + end + + def slotPaste(id = -1) + notImpl("Paste") + end + + def slotFind() + notImpl("Find") + end + + def slotFindNext() + notImpl("Find Next") + end + + def slotReplace() + notImpl("Replace") + end + + def slotSpecial() + notImpl("Special") + end + + def slotToggle2() + notImpl("Toggle") + end + + def slotZoomIn() + notImpl("Zoom In") + end + + def slotZoomOut() + notImpl("Zoom Out") + end + + def notImpl(item) + statusBar().changeItem("#{item} not implemented", STATUSBAR_LEFT) + MessageBox.error(self, "#{item} not implemented", "Not Implemented") + statusBar().changeItem("", STATUSBAR_LEFT) + end +end + +#-------------------- main ------------------------------------------------ + +description = "A basic application template" +version = "1.0" +aboutData = AboutData.new("menudemo", "MenuDemo", + version, description, AboutData::License_GPL, + "(C) 2003 whoever the author is") + +aboutData.addAuthor("author1", "whatever they did", "email@somedomain") +aboutData.addAuthor("author2", "they did something else", "another@email.address") + +CmdLineArgs.init(ARGV, aboutData) + +CmdLineArgs.addCmdLineOptions([["+files", "File to open", ""]]) + +app = Application.new() +mainWindow = MainWin.new(nil, "main window") +mainWindow.show() +app.exec() |