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Author: Javier Menendez

Five Xojo IDE Tips to Improve Productivity in Large Projects

When you’re working on small to medium-sized projects, Xojo’s default IDE window view is probably all you need: all the elements of the project are in plain view and you can easily switch between them. However, things inevitably get more complex when dealing with larger projects. You may need to locate and edit several related items, larger projects likely include multiple methods, events, properties and modules, all of which may be be in their own folders created to organize their functionality or components.

In this article we will highlight several functions provided by the Xojo IDE that allow you to speed up and improve productivity in your large projects.

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iOS: Selecting Date and Time with More Style

Xojo 2024r2 introduces two new styles for the iOS DateTimePicker control. In previous releases, the DateTimePicker control offered only the Wheels Display Style. This release adds two more options: Compact and Inline. The Compact and the Inline Display Styles will allow you to create cleaner and more flexible user interfaces in your iOS apps.

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Avoiding Memory Leaks with WeakRef

This is not that common of an issue, but it happens – when searching for memory leaks, remember to check any cross-referenced objects. Cross-referenced objects are, well, just that, objects that need to reference each other. For example, when “ClassA” needs to know about “ClassB”, and “ClassB” needs to know about “ClassA”. Continue reading to see how this can cause memory leaks in your projects and how to use Xojo’s WeakRef to fix it.

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Popovers for Xojo Desktop, Web and iOS

Starting with Xojo 2024r1 there’s a new Window type in Xojo’s UI/UX bag: Popovers. Popovers are kind of a Modal window with a more transient behavior and associated with a Parent control. A Popover will display the chosen content or layout, the same as when you design the user interface of a window or a Container control that will be included as part of another more complex design or displayed at runtime.

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Apple’s New Privacy Manifest Requirements

Apple is introducing a privacy policy that requires the inclusion of a privacy manifest file in new and updated apps created for iOS, iPadOS, tvOS and VisionOS distributed through the AppStore. Obviously, this impacts the iOS and iPadOS apps created with Xojo that you intend to update or submit and distribute through the Apple AppStore.

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