Questions on UI for WPF Forum

10 answers

279 views

How to turn off drop between nodes on a RadTreeView

Hello,

I have been searching for a way to do this for a couple of days now, does anyone know if there is a way to turn off droping between nodes when doing drag and drop on a radTreeView, in my case there are parent nodes already created and all the nodes that will be dragged in have to go in one of these parent nodes, i cant allow them to place a node between two of the parent nodes.

Thanks

DragAndDrop

answered on 10 Oct 2011

8 answers

105 views

Possible bug in Radchart legend?

Hi all,

I have found a strange behaviour in the radchart legend and I'd like to know whether it is due to something I am missing or to a bug.

The scenario is pretty simple. I have a Radchart plotting several line series. Each series's parametrization (color, axis ranges, and so on) is stored in a settings class. As the user edits the series settings, the settings class is updated and changes are propagated to the chart (not via binding but using normal procedural code). The problem comes when the user changes the series color. I then use the following piece of code to change the color in the chart series:

obSerie.TelerikSeriesMapping.SeriesDefinition.Appearance.Stroke = new SolidColorBrush(obSerie.SerieColor);

This works great and the chart series changes its color accordingly. However, the small square in the legend associated to that serie does not update itself and keeps the color previous to the change.

Am I supposed to make any other updates in the control or is this a bug?

Chart

answered on 10 Oct 2011

2 answers

265 views

Zoom Level changes when screen resolution Changes

Hi,

Could anyone help me with the Rad Map Control? The problem i am facing is that, when i set zoom level to 5ml (i.e. 12 Zoom Level) under 1024 * 768 Screen Resolution, Rad Map Displays zoom level 2.5 Ml (i.e. 13 Zoom Level). I would like the zoom level to display 5mls even under resolution 1024 * 768.

Thanks in advance.

Map

answered on 10 Oct 2011

2 answers

756 views

SizeChanged not fired and ActualHeight and ActualWidth incorrect

I'm trying to layout my custom RadPane header using events. In the event handler I need the ActualWidth and ActualHeight of the RadPane. However both values are set to 27,96 and 46,65 while the RadPane is much bigger.

I tried using radPane.Measure() to get more actal values, but this does not change the ActuallWidth and ActualHeight.

I Also added a resize event handler to the RadPane, but my eventhandler isn't called when the RadPane resizes, the SizeChanged isn't called when or after the RadPane is resizing. So this makes it very hard to get the actual width en height of a given radPane.

Does anybody have a solution for this?

Docking

answered on 09 Oct 2011

2 answers

72 views

Error when running application (2011.1.419.35)

Good evening,

I get the following error for the RadRichTextBox when trying to run my application.

Missing Method Exception:
Method not found: '!!0 Telerik.Windows.Controls.DependencyObjectExtensions.GetVisualParent(System.Windows.DependencyObject)'.

I'm not really sure what's going on. I use all of the references that are mentioned in the documentation.
The error is thrown when I click on the RichTextBox and try to type characters into it.

Any help is greatly appreciated. I'm using version 2011.1.419.35.

Thank you very much.

RichTextBox

answered on 07 Oct 2011

1 answer

90 views

Demo Project Problem

I'm about to use you controls for the first time, I have a few questions;

The examples, is there a copy where you get individual examples? Loading the whole project takes a while.
The example demo does not show the source code correctly, the rendering is all broken, is there a reason for this?

Thanks

General Discussions

answered on 07 Oct 2011

4 answers

277 views

Selection Highlight

There is a Selection Highlight that highlights slots in the ScheduleView control; however it doesn't appear to actually select any appointments within the highlighted slots.

I am looking for information on how to use the selection highlight.

Thank you for your time.

ScheduleView

answered on 07 Oct 2011

3 answers

228 views

Innerborder after click on a RadButton

Hello,

We have a toolbar with a lot of buttons on it. The problem is number 4 (see image), after clicking the button, it gets a yellow innerborder.
We want to omit this by styles in our app.xaml. Could you help me?

http://imageshack.us/photo/my-images/35/statesb.jpg/

Thanks you.

Regards,
TLDesigner.

Buttons

answered on 07 Oct 2011

3 answers

132 views

styling radgridview

I'm having quite a hard time getting the styling done, it seems like I'm experimenting rather than designing. I tried using blend but go absolutely nowhere, now I am writing the styling in xaml. To override the styling I am using following code:

RowStyle="{DynamicResource TopGridRow}"

AlternateRowStyle="{DynamicResource TopGridAlternateRow}"

HeaderRowStyle="{DynamicResource TopGridHeaderRow}"

VerticalGridLinesBrush="{DynamicResource TopGridVerticalBrush}"

HorizontalGridLinesBrush="{DynamicResource TopGridHorizontalBrush}"

telerik:Theming.Theme="Vista"

my current result looks like this:
http://dl.dropbox.com/u/11491365/gridviewWhite2.JPG

following problems:
1. I dont know how to adjust the style for the rectangle at the top-left
2. How do I change the gray padding around the hierarchical element
3. I applied the theme Vista application wide, but it is only being applied to the radgridview in the lower hierarchy, thats why i am setting the Theme on the control itself again
4. Is there a better approach to this?
5. What on earth is that dark line between JobID and Auflage (you can drag it around for reasons unknown to me. has a gradient on it)

GridView

answered on 07 Oct 2011

6 answers

155 views

Don't have a Theme tab in the Project Configuration Wizard

I'm really new to Telerik. We've purchased the suite a while ago, but haven't had a chance to use it yet. Now I'm trying to. I've installed it onto my desktop, and so has my colleague. When creating a new WPF project, selecting the Telerik RAD projects, all I have in the Project Configuration Wizard, if a Components tab. My colleague has the Components tab and a Theme tab. Why is it that I don't have the Theme's tab, and how do I get it?

General Discussions

answered on 07 Oct 2011