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Tagged: callisto

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There are 9 entries for the tag callisto

Adding an Extension SDK dependency to your NuGet package

Recently I’ve been writing a few XAML Behaviors for Callisto and looking to take some contributions on this front as well.  One thing that I realized is that this will bring in a new dependency for my toolkit.  I’m still trying to figure out if I want to do that or not, but that’s not what this post is about.  My #1 consumers of Callisto are using the NuGet package.  I also distribute Callisto through the Visual Studio gallery as an Extension SDK.  What’s the difference you ask? Extension SDK vs. NuGet package While not an...

Callisto Migration Tip: Menus

I’m continuing in my series of helping to provide Callisto migration tips to use new Windows 8.1 features. In a recent post I talked about the Flyout control and provided the path to the platform-provided features. In Callisto, the Menu control was provided as sort of a prescribed content for the Flyout control. In fact you really couldn’t use Menu without Flyout. This guide will help you change to the platform-provided MenuFlyout now available in Windows 8.1. API Differences On the public surface area, there aren’t actually many changes here. Windows 8.1 MenuFlyout provides more...

Callisto Migration Tip: Flyouts

This is another post in my series of providing migration tips from certain Callisto controls to using Windows 8.1 features. I previously demonstrated probably the most popular Callisto control, the SettingsFlyout. Coming in a very close second in popularity is the Flyout control. The Flyout is a concept of a non-modal small dialog for information and commands. The primary use case for a lot of Flyouts was something from Button areas, namely the AppBar. Getting the experience right was not intuitively easy using a Popup primitive as you had to handle the right...

Callisto Migration Tip: Use PlaceholderText in Windows 8.1

Continuing on my tips in migrating from Callisto for platform-supported Windows 8.1 APIs, I’ll cover another simple, but helpful text control in this post: WatermarkTextBox. When writing an app that provides input from customers, providing some “hint” when there is no text is a valuable thing to add. Here’s how to change to the platform-supported APIs. Change back to TextBox When using Callisto, you had to use a specific control that derived from TextBox. Simple enough: <callisto:WatermarkTextBox Watermark="Enter some text..." /> In Windows 8.1 the concept of watermark text was added to controls for text input, including PasswordBox (one...

Callisto Migration Tip: Use CharacterEllipsis

Frankly I’m going to be honest and say I’m not sure why it took us so long to add this capability to TextBlock, especially given that the support in Callisto provided via DynamicTextBlock was originally done in Silverlight 2. O_O. Well, Robby can rest well now knowing that we no longer have to depend on his contributions to Callisto. Example of use DynamicTextBlock on bottom Here’s the quick migration tip. Change back to TextBlock The DynamicTextBlock served one purpose, to provide trimming at the character level rather than the word level. The implementation of DynamicTextBlock was done...

Callisto Migration Tip: Use Windows 8.1 SettingsFlyout

As a part of my promise from my previous post talking about migrating to new Windows 8.1 controls instead of some Callisto ones, I’ll talk about how to leverage the new SettingsFlyout control provided by the framework. Without a doubt one of the two most popular Callisto controls is the SettingsFlyout. This is a marquee experience for Windows Store apps to provide the “charm” area for managing settings for your application. This control provides the animations, near pixel-perfect UI and behavior for handling the software keyboard movement. Like everything in Callisto, it is simple...

Callisto Update for Windows 8.1

As I spent time last week updating my Callisto library for Windows 8.1 I realized it was a long time between the last release.  Well, I’ve finally updated it for Windows 8.1 release which is now available.  This is a major, yet minor release…allow me to explain. Windows 8 Support As of the Callisto 1.4.0 release, Windows 8 support ends.  Support in the non-commercial Open Source world is a bit of a funny term as the support has always been provided by myself and Morten.  I wrestled for a few days trying to keep a source code base,...

New-DiffGist: a powershell cmdlet for posting diffs fast

In the late nights when I have time to work on Callisto (my Windows 8 XAML toolkit), I often am making changes that I really wish I could either pair with someone on or at a minimum solicit some feedback.  Primarily single-person open source projects are lonely :-). Last night was no different.  I had a user of Callisto having a problem with a specific code path.  While my testing of the fix was fine, I didn’t want to rush it without him understanding the simple fix.  I had no good way of showing him a combined diff to...

Callisto: A toolkit for XAML Metro style apps

With the announcement of the Windows 8 Release Preview and matching Visual Studio 2012 RC I’m pleased to share some work that has been a result of my own personal app building, collaborating with some friends during their app building as well as porting some helpful projects that I’ve found helpful in my development. Disclosure: At the time of this writing I do work for Microsoft, but this has been a personal effort from my own app development and during my own time (late nights and weekends).  I am not able to upload apps to the...


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