I am trying to add a custom button in the Datepicker, on the left side of Ok button. This "Custom" action button should be able to do a specific job. What can I do/ how can I use the current DatePicker in order to create that button?
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How do I create an hidden button? When I press the button, it creates a UIAlert and asks if I want to buy the product. And when I buy the product, the button will be visible?
If a button is hidden, it is not clickable. Instead, you may want to create a "clear" button. When you press the button, popup the UIAlert and make the button not clear.
I am using a UIPickerView (Swift 3) to filter my list based on their category. But how to show the picker view on my Button. How the codes is?
when you click this button, you can add to superView or hidden by setting.
So I made this simple Cocoa app. I’m a beginner to Swift and was just experimenting with it. This app toggles between hide/show desktop icons by clicking the menu item from the status bar item’s dropdown. I don’t want such a dropdown to happen and rather just directly toggle between show/hide desktop states on clicking it. How can I achieve this using Swift?
A hacky solution that worked for me: Implement the NSMenu delegate method menuNeedsUpdate(menu: NSMenu) to detect the click, remove all menu items and do your click action within this method.
func menuNeedsUpdate(menu: NSMenu) {
menu.removeAllItems()
NSLog("menu clicked !")
}
Don't forget to set the menu's delegate in the same class so that your method will be called.
statusMenu.delegate = self
Is it possible to add a custom button (say, a retry one) on a configurable form, but have it placed on the bottom controls, next to the next and back buttons?
As of 6.x, it is not possible to customize the navigation bar or an arbitrary screen with the buttons at the bottom of the installer window.
If you write your own custom screen with the API, you can override hasDefaultButtons() and provide navigation controls yourself. To move to the next and previous screen, you would call context.getWizardContext().pressNextButton() or context.getWizardContext().pressNextButton(). To cancel, call context.getWizardContext()().pressCancelButton()
I am working on project where I have to add a dialog box on the click of tool bar button in such a manner when user click on the that a dialog box open with three buttons.
For Example if user click on share button then a dialog box open (pointing to that button) containing three buttons facebook, twitter, email.
Please be sure that I dnt want to use action sheet.
Please provide any sample code or any tutorial.
You could create a viewcontroller object with three desired buttons on its view. And then On the viewcontroller where you're currently on you can call presentModalViewController:animated method. Like:
MyModalViewController *modalController=[[MyModalViewController alloc]init];
....... then whereever you touch up the tool bar button you can say:
[self presentModalViewController:modalController animated:YES];
But you should not forget to call dismissModalViewControllerAnimated at some point(probably write this inside a button touchupinside target action method) on the dialog box to avoid having the modal view stuck on the screen forever. :)