Я не мог найти способ обновить. Однако Джей прав, и его совет можно использовать для быстрого сброса меню.
//Factory Method for reseting toolbar
func setCurrentToolBarItems(desiredItems:[String]){
// remove all toolbar items
for _ in (window?.toolbar?.items)!{
window?.toolbar?.removeItem(at: 0)
}
// add new items
for item in desiredItems{
window?.toolbar?.insertItem(withItemIdentifier: item, at: 0)
}
}
Вот дополнительный код для программного создания кнопок.
import Cocoa
class ToolbarWindowController: NSWindowController, NSToolbarDelegate {
@IBOutlet var DualToolBar: NSToolbar!
enum ToolbarItemID : String {
case DeleteCard = "DeleteSelectedCard", RandomizeCards = "RandomizeCards", CardTest = "CardTest",SwitchFirstCardFaceSeen = "SwitchFirstFace", ExitTest = "ExitTest"
static let allValues = [DeleteCard, RandomizeCards, CardTest, SwitchFirstCardFaceSeen, ExitTest]
}
override func windowDidLoad() {
super.windowDidLoad()
// Implement this method to handle any initialization after your window controller's window has been loaded from its nib file.
}
func test() {
contentViewController?.performSegue(withIdentifier: "goToSlideShow", sender: contentViewController)
setCurrentToolBarItems(desiredItems: [ToolbarItemID.RandomizeCards.rawValue, ToolbarItemID.SwitchFirstCardFaceSeen.rawValue])
}
//Factory Method for reseting toolbar
func setCurrentToolBarItems(desiredItems:[String]){
// remove all toolbar items
for _ in (window?.toolbar?.items)!{
window?.toolbar?.removeItem(at: 0)
}
// add new items
for item in desiredItems{
window?.toolbar?.insertItem(withItemIdentifier: item, at: 0)
}
}
// MARK: - NSToolbarDelegate
func customToolbarItem(itemForItemIdentifier itemIdentifier: String, label: String, paletteLabel: String, toolTip: String, target: AnyObject, itemImage: NSImage, action: Selector?) -> NSToolbarItem? {
let toolbarItem = NSToolbarItem(itemIdentifier: itemIdentifier)
toolbarItem.label = label
toolbarItem.paletteLabel = paletteLabel
toolbarItem.toolTip = toolTip
toolbarItem.target = target
toolbarItem.action = action
toolbarItem.image = itemImage
return toolbarItem
}
/*
NSToolbar delegates require this function.
It takes an identifier, and returns the matching NSToolbarItem. It also takes a parameter telling
whether this toolbar item is going into an actual toolbar, or whether it's going to be displayed
in a customization palette.
*/
func toolbar(_ toolbar: NSToolbar, itemForItemIdentifier itemIdentifier: String, willBeInsertedIntoToolbar flag: Bool) -> NSToolbarItem? {
var toolbarItem: NSToolbarItem = NSToolbarItem()
/* We create a new NSToolbarItem, and then go through the process of setting up its attributes from the master toolbar item matching that identifier in our dictionary of items.
*/
switch itemIdentifier {
case ToolbarItemID.CardTest.rawValue:
let image = NSImage(named: "NSSlideshowTemplate")!
toolbarItem = customToolbarItem(itemForItemIdentifier: ToolbarItemID.CardTest.rawValue, label: "test", paletteLabel: "test", toolTip: "test yourself with this cardset", target: self, itemImage: image, action: #selector(self.test))!
case ToolbarItemID.RandomizeCards.rawValue:
let image = NSImage(named: "Randomize Button")
toolbarItem = customToolbarItem(itemForItemIdentifier: ToolbarItemID.RandomizeCards.rawValue, label: "randomize", paletteLabel: "randomize", toolTip: "randomize cards so that you are not always tested with the cards in the same order", target: self, itemImage: image!, action: nil)!
case ToolbarItemID.DeleteCard.rawValue:
let image = NSImage(named: "deleteButton")
toolbarItem = customToolbarItem(itemForItemIdentifier: ToolbarItemID.DeleteCard.rawValue, label: "delete", paletteLabel: "delete", toolTip: "delete card on current selected row", target: self, itemImage: image!, action: nil)!
case ToolbarItemID.SwitchFirstCardFaceSeen.rawValue:
let image = NSImage(named: "Switch")
toolbarItem = customToolbarItem(itemForItemIdentifier: ToolbarItemID.SwitchFirstCardFaceSeen.rawValue, label: "switch def/term", paletteLabel: "switch def/term", toolTip: "Allows users to test themselves using either the definition or the term first", target: self, itemImage: image!, action: nil)!
case ToolbarItemID.ExitTest.rawValue:
let image = NSImage(named: "Return to editing 2")
toolbarItem = customToolbarItem(itemForItemIdentifier: ToolbarItemID.ExitTest.rawValue, label: "editor window", paletteLabel: "editor window", toolTip: "Used to exit testing and reenter editing mode", target: self, itemImage: image!, action: nil)!
default:
Swift.print("more buttons must be added")
}
return toolbarItem
}
/*
NSToolbar delegates require this function. It returns an array holding identifiers for the default
set of toolbar items. It can also be called by the customization palette to display the default toolbar.
*/
func toolbarDefaultItemIdentifiers(_ toolbar: NSToolbar) -> [String] {
if contentViewController is CardViewer{
return [ToolbarItemID.CardTest.rawValue]
}else{
return [ToolbarItemID.RandomizeCards.rawValue]
}
/* Note:
That since our toolbar is defined from Interface Builder, an additional separator and customize
toolbar items will be automatically added to the "default" list of items.
*/
}
Я думаю, что эта ссылка является наиболее полной для темы панелей инструментов. Я нашел пример кода особенно полезным. "темы программирования панели инструментов для какао": https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/Toolbars/Toolbars.html
person
jiminybob99
schedule
05.12.2016
