Designer WPF

This is actually a continuation of my post on getting the ComboBox items to accept text wrapping, so I’ll be working from that point forward. If you’re coming fresh into this, you won’t be missing anything… but that is my explaination for the pictures containing wrapping text.

When last we left our heroes, we has a couple problems. The first was that our items were either black text on a white background and ran together in a very un-designer-y way.

The second was that the selected item background makes your eyes bleed such a horrid blue color you’ll feel like Paul Atreides staring at a stone burner.

Was that a little too geek? My apologies.

Continue reading ‘How Do I Style The ComboBox Items?’ »

I’ve been spending the past several days fighting with the ComboBox in an attempt to make it so something very simple: Wrap text inside the combo box. I’ve finally figured it out, so I thought I’d share.

OK, first of all, make sure that your ComboBox is hooked up to something, even if that something is some random RSS feed. I have a post that can help you with that over here. Bind your comboBox to the “Items” part of the New York Times RSS feed.

You need to do this because, if you do not, you will have to set the same data template to every single ComboBoxItem that you add to the ComboBox. And that’s just no fun.

Starting out, your ComboBox should look something like this:

 Right click on your ComboBox and select “Edit Other Templates -> Edit Generated Items (ItemTemplate)-> Create Empty…” Give your new data template a name and Blend will take you into the Data Template design.

Continue reading ‘How Do I Wrap Text In The ComboBox?’ »

OK, it’s really late and I want to get this done, so we’re going to go through the easy way, which will require some XAML, but I’ll try to keep it as Blend-y as possible.

So you have a column header and you want the text inside to wrap when the header space gets too short for the content. Your header probably looks something like this:

First, go to wherever your resources are being held and type the following in:

<Style x:Key=”CustomHeaderStyle“ TargetType=”{x:Type GridViewColumnHeader}“>
</Style>

Continue reading ‘How Do I Wrap Text in a ListView Header?’ »

 OK, I hope no one is using my last post as an example of what you should be doing when interfacing the Wiimote with WPF. Because it was completely hack-tastic.

 Instead, use my new WPF/Wii library. It uses the WPF INotifyPropertyChanged interface to act as an interface so that we can bind the Wiimote data directly to the XAML. More on that in a little bit, but first…

In this post, we’ll walk through creating a basic multi-point capable app that uses the Wiimote as an input device. What is really unique about this post is the fact that we’re going to do this in a way that requires absolutely no code whatsoever on your part.

That’s right. No code. At all. Zero knowledge of C# required.

Continue reading ‘WPF Wii Multi-Point Tutorials, Part 2: Writing a Code-less Wiimote Program’ »

OK, so I’ve taken note of multi-point WPF a couple times now (both times were in regards to Rick Barraza’s Cynergy demo) and I started noticing that people are really interested in this. So I decided to take some time to create a couple tutorials on creating multi-point interfaces in WPF.

A point of note: I am not a programmer. I am a designer. This means that whatever code I post will probably be a mess. But it also means that if I can make something work in WPF, anyone can.

The first question we need to address is how to pull multi-point interaction data into your system. You could, of course, buy one of these. I don’t have that kind of money, so I decided to try my hand at the poor man’s multi-point: the ever useful Wiimote controller for the Nintendo Wii.

In this post, we’ll go over how exactly to connect your Wii controller to your computer via Bluetooth. (I’m using Vista. Could be different for XP, but I haven’t tried.)

First, open up your Control Panel and double click on “Bluetooth Devices”

Continue reading ‘WPF Multi-Point Tutorials, Part 1: Connecting the Wiimote Controller’ »

Please Read: Strangely, when you do a Google search for “wpf” and “listview”, this is one of the top links. This is odd because this particular post is kind of an advanced tutorial. If you’re looking for more general information on styling the wpf listview, check out this post. It is probably much closer to what you’re looking for.

This is a bit of an advanced tutorial. I’m putting it up because I just figured out how to do it and I want to share. You can also download the project files for this tutorial (in zip format… requires .Net 3.5).

Recently, I received from my user experience designers a wireframe that looked something like this:

As you can see, there are embedded categories (categories within categories) here. I considered many solutions (hacks), but I found that a deeper understanding of the ListView and how it works would allow me to resolve this issue very simply (and without even touching the code behind). Continue reading ‘Embedded ListView Columns (Columns Within Columns)’ »

I had a question from a reader in an earlier post on how to resize the ListView Gripper (seen below) so I wanted to address that in this quick post.

 Styling the gripper is actually pretty easy. First, take a look at my Styling the ListView Column Header post. Follow that along until you get to the template for the ColumnHeader (by the fifth image down).

You should have something that looks like this:

Now we’re going to ignore everything here except that little part at the bottom the “PART_HeaderGripper”

Continue reading ‘How do I style the ListView column gripper (also known as a “splitter” or a “seperator”)’ »

ListView header Styling is one of the most difficult styling pieces I’ve had to deal with. Part of this is because it is just another part of the seemingly endlessly complex listview. The other part is just because of the way the styling for the listview is put together in WPF.

In this post, we’re going to change the default color of the header (background and foreground) and make the headers look more like bubbles. Why? Because we can! (Everytime I say that, somewhere a usability expert loses a little bit of their soul.)

Take note that anything done in this will affect the whole header. If you’re looking to do something to one individual column in the header, you need to go to this post on ColumnHeaders (coming soon). See the bottom of this post for more details.

As a point of note, the easy way in this particular case involves going directly into the XAML and the hard way involves going through the steps in Blend. The easy way is posted at the bottom.

Now for the hard way. First, go to your listview, right click on it and go to:

Edit Control Parts (Template) -> Edit a Copy…

Continue reading ‘Styling the ListView Column Header’ »

So… you’ve got your listview and you want your items to look a certain way. In this post, we’ll look at changing as many things as we can inside the ListView ItemContainerStyle.

 First things first… getting to the ItemContainerStyle using Blend. With the ListView selected, go to the top menu and click:

 Edit Other Styles -> Edit ItemContainerStyle -> Create Empty…

Name your Style and you get tossed into Style editing. Here, you can do all sorts of great things, like… um… changing the background or something.

Continue reading ‘Styling ListView Items Using Blend’ »

In response to the questions:

How do I make it so that, instead of cutting off the text in my column when I shorten it, my text displays ellipsis?

and

How do I make it so that my text wraps when I shorten my columns?

I’ll deal with the first one first and the second one… second.

That sounded better in my head than it looks on the screen.

With the first question… when a column is shortened, this is what normally happens:

And, instead, we want this to happen: 

Continue reading ‘Ellipsis and TextWrapping in a ListView Column’ »