I start to learn winrt so I have question regarding containers in xaml.
I want to have on main screen of my app a set of different custom controls, but i want to have such interface like in Gridview (Horizontal scrolling, names for groups).
Yes, I can use GridView with different templates per item. But it's not a good solution.
For better explanation please review my picture. It's my goal.
How can I do this? Should i write some kind of custom GridView or there is already such or similar controls?
Thank you!
You can achieve this by using the following:-
-Scroll Viewer
- StackPanel (orientation horizontal)
-Grid view
-User Control
-...
If you are targeting 8.1 then you can use the new hubs which are designed exactly for the described scenario.
Related
I hear RelativePanel and SplitView are new layout controls for Windows 10. What is cool about the RelativePanel put as concisely as possible?
UWP is more focused on making a single app which will run on all the platforms. These panels are also called as Adaptive Panels. It has taken care of Adaptive UI very beautifully in app development.
RelativePanel is better than StackPanel to implement the desired layout for multiple screens using the same base code.
It has attached properties eg. RelativePanel.Below, RelativePanel.Above, RelativePanel.RightOf, RelativePanel.LeftOf which is very useful for making the different UI for different Device family using the same code.
RelativePanel is even more powerful when it is combined with VisualStateManager. You can see the example here.
MSDN has all the answers but here is a summary as concisely as
possible.
RelativePanel defines an area within which you can position and align
child objects in relation to each other or the parent panel. It is
essentially a layout container that is useful for creating UIs that
do not have a clear linear pattern; that is, layouts that are not
fundamentally stacked, wrapped, or tabular, where you might naturally
use a StackPanel or Grid. If your UI consists of multiple nested
panels, RelativePanel is a good option to consider.
Using RelativPanel's attached properties (such as
RelativePanel.Below, RelativePanel.Above, RelativePanel.RightOf,
etc), you can position a UI elment relative to another UI element as
well as relative to the panel (e.g.,
RelativePanel.AlignVerticalCenterWithPanel).
RelativePanel, used in conjunction with AdaptiveTriggers, can be a
powerful tool to create responsive UI that scales well across
different screen sizes. If you want to explore further on this, there
is a sample you can download and experiment with.
i'm trying to do an application for Windows 8 and i'm following a guide on channel9.msdn
I cant understand why they use XAML to create textbox, label or other controls.
There's a reason ? There's a form which is much faster: simply drag & drop controls into the UI.
So why use XAML ?
Thanks all and sorry for my english :/
XAML supports laying out the form so that if you resize the window, the controls contained in the window are always consistently positioned according to the layout.
If you just drag and drop, you will see that the designers uses margins to position the controls. When you resize the window, they kind of keep the same position and are not going to be well positioned anymore.
This layouting is the essence of WPF. Just read a tutorial about layouting in WPF.
Drag and drop creation of UIs when using XAML creates very poorly formatted XAML and since there are a significant number of things which are most easily done in XAML (data templates for instance), it's easier to simply construct your UI in XAML from the start.
A XAML StackPanel aligns controls side-by-side in a single direction. A WrapPanel is similar but like TextWrapping="Wrap" in a XAML TextBox the controls "wrap" to the next column or row when the respective height or width is reached.
Similar, but not the same, WrapGrid wraps content, but in a uniform grid. Though the VariableSizedWrapGrid allows for dissimilar items in the container. Neither of the WrapGrids can be used outside of an ItemsControl. So, they are disqualified.
When developers look in their native XAML Toolbox in Visual Studio there is no WrapPanel. WPF developers had a WrapPanel so they might be looking for this common tool to solve their scenario. So, I have to ask:
Does anyone know of a WrapPanel in XAML-WinRT? (what about one that is virtualized?)
There is one in WinRT XAML Toolkit here. It was ported from Silverlight Toolkit.
I had a same requirement and after googled it for a while, I've decided to use custom control for this. Please find following link for implementation:
http://www.codeproject.com/Articles/463860/WinRT-Custom-WrapPanel
Hope this will help you.
I'd like to get the effect visible on the picture:
I don't think it is. A GridView already has a ScrollViewer in itself, so multiple of them does not make sense. I would try to use a single GridView with GroupStyleSelector/ItemContainerStyleSelector/ItemTemplateSelector implementations and DataTemplates to define each item. A less dynamic version might just be a ScrollViewer with Style set to HorizontalScrollViewerStyle, a horizontal StackPanel and a few VariableSizedWrapGrids - if you bind the GridView to some groups or other panels to define the content.
This looks like a good sample based on the description (though the images seem to be missing for me).
I know there are plenty of Grid Views out there for iOS and Objective-c, but I couldn't find one that fits me. Currently I use a grid view called UIGridView. It included only two files and was very simple to implement. However it cannot have more cells than it can fit on the screen. I want a dynamic grid view where I can have a UIPageControl to have multiple pages with cells. I like the UITableView but for this project it would be more efficient to have a grid view.
I currently use this grid view: http://www.chupamobile.com/products/details/380/Interactive+Grid+View/
Is there a simple grid view with page control? Or can I put my current grid view in in a UIPageControl?
Did you try CHGridView at https://github.com/camh/CHGridView ?
I settled with the MMGridView. It has horizontal page control scrolling. I just modified the cells to my liking. You can find the git source here: https://github.com/provideal/MMGridView
I am currently using AQGridView so surely i recommend that as it is the least buggy and its functions are very similar to UITableView.
Also that If you are trying to do this without XIB it will be little bit difficult for you to handle it but you can create a view controller with Xib file to Create the interface of your choice. Here is the Video of how it can be done in the best possible way by Evadne Wu. And here is the Sample Project
Now for the Paging Control
in AQGridView you just need to set Paging Enabled and it will automatically do the rest. Hope that helps.