Questions on UI for WPF Forum

1 answer

282 views

Changing Area Series Fill Opacity Within A ChartSeries Provider

I'm in need of having a dynamic number of area series overlap each other in a meaningful way, and therefor I'm attempting to track down a way to set the areaseries fill property's opacity property, I have not yet been successful in any way shape or form to do so. The Xaml is shown below, any aid is greatly appreciated.

<telerik:RadCartesianChart DockPanel.Dock="Bottom" x:Name="UnderWaterEquityCurve" Palette="Windows8">

<telerik:RadCartesianChart.Grid>

<telerik:CartesianChartGrid MajorLinesVisibility="Y"/>

</telerik:RadCartesianChart.Grid>

<telerik:RadCartesianChart.Behaviors>

<telerik:ChartPanAndZoomBehavior ZoomMode="Both" PanMode="Horizontal"/>

</telerik:RadCartesianChart.Behaviors>

<telerik:RadCartesianChart.HorizontalAxis>

<telerik:DateTimeContinuousAxis LabelFitMode="Rotate" LabelFormat="dd/MM/yy"/>

</telerik:RadCartesianChart.HorizontalAxis>

<telerik:RadCartesianChart.VerticalAxis>

<telerik:LinearAxis HorizontalAlignment="Right"></telerik:LinearAxis>

</telerik:RadCartesianChart.VerticalAxis>

<telerik:RadCartesianChart.SeriesProvider>

<telerik:ChartSeriesProvider Source="{Binding VisiblePortfolios}">

<telerik:ChartSeriesProvider.SeriesDescriptors>

<telerik:CategoricalSeriesDescriptor ItemsSourcePath="UnderwaterEquityCurve" ValuePath="Value" CategoryPath="Date">

<telerik:CategoricalSeriesDescriptor.Style>

<Style TargetType="telerik:AreaSeries">

<Setter Property="LegendSettings" Value="{Binding Name, Converter={StaticResource SeriesSourceNameToSeriesLegendSettigsConverter}}"/>

</Style>

</telerik:CategoricalSeriesDescriptor.Style>

</telerik:CategoricalSeriesDescriptor>

</telerik:ChartSeriesProvider.SeriesDescriptors>

</telerik:ChartSeriesProvider>

</telerik:RadCartesianChart.SeriesProvider>

</telerik:RadCartesianChart>

ChartView

answered on 29 Aug 2013

1 answer

134 views

Winform PropertyGrid in RadWindow

Hi,
as there have been some problems using RadPropertyGrid (I've posted the issues in the forum lately), I'm temporarily using Winform PropertyGrid instead. However, Winform PropertyGrid doesn't even show up when I tried to place it in RadWindow. Can you please test it or hopefully, get the RadPropertyGrid's converters to work? (Please refer to http://www.telerik.com/community/forums/wpf/property-grid/propertygrid-problems-in-2013-q2.aspx)
Thanks.

Window

answered on 29 Aug 2013

3 answers

160 views

Physical-Logical Caret Position Mismatch

I'm working on getting a simple project together to try and recreate the issue and will post when I get it together.

I'm experiencing something similar to this thread from 2011. Inside of a long form RichTextBox the "physical" position of the caret onscreen does not match the logical position of the caret and when inserting or deleting the effect is quite disconcerting.

What we have noticed is that the effect is accentuated primarily by the distance from the beginning of the text block. If the block of text is large (2K+) the offset is greater at the end of the document than near the beginning and, in fact, the first two or three paragraphs may not show any offset at all.

Font family and size do appear to have some effect on the problem but there does not appear to be any font/size combo (I worked hard at testing fixed-width fonts thinking they might not show the issue being, after all, fixed width) that works reliably.

From a layout perspective we have...
+ A master view that contains
+ A RichTextBoxRibbon
+ A Tab View that contains
+ A Wizard View on one tab
+ The RadRichTextBox within a user control

As I'm working on a sample project to illustrate is there any insight that might be offered if anyone else has run into this before and it was a simple fix?

Thanks!

rjsjr

RichTextBox

answered on 29 Aug 2013

2 answers

158 views

[Solved] Set tooltip in MonthItemTemplate

Hi,

We are currently customizing The radscheduleview with a lot of custom styles and templates. One of the customer's requirements is to associate a remark with a date, We try to make this visible in the Radscheduleview by styling the TimeRulerItemTemplateSelector.MonthItemTemplate:

<DataTemplate

<Grid

<TextBlock HorizontalAlignment="Left" Text="{Binding FormattedValue}"

/>

<Image Height="15" HorizontalAlignment="Right" Margin="0,0,100,0" Source="pack://application:,,,/Images/speech_bubble.png"

<Image.ToolTip

<TextBlock Text="Hi! I'm a tooltip"

/>

</Image.ToolTip

</Image

</Grid

</DataTemplate>

It's a very simplistic example, in our app we bind the text and visibility, but this has the same issue:
The Balloon displays nicely (image in attachment), but unfortunately the tooltip never pops up when you hover over the image. I guess this has something to do with the style, I'm guessing Zindexes but after experimenting a bit with the default styles I can't get the tooltip to show..

Any suggestions?

Thanks in advance!

EDIT: we use the Windows8 theme btw

ScheduleView

answered on 29 Aug 2013

1 answer

76 views

[Solved] Dragable ComparativeMeasure and other regions

I know there is not direct support to allow dragging of the ComparitiveMeasure line in BulletGraph. However what I'd like to know if it is possible to do this via some kind of workaround?

Thanks,
Wouter

BulletGraph

answered on 29 Aug 2013

1 answer

151 views

DataBinding and Click and Drag Connection

Hi

I'm trying to implement a diagram control using databinding. But I'm unable to use creating connections by click on one of the shape's port and drag it to another shape's port like the examples in the WPF demo. I've tried to set "IsConnectorManipulationEnabled" to true that doesn;t work either. I've attached my GraphSourceBase code below. Any suggestions to enable the default connector behaviour in databinding method ?

public class CMGraphSource : GraphSourceBase<CMDeviceShapeViewModel, ILink>

{

public CMGraphSource()

{

//Load initial objects into CMDiagram (Reciever and USBTripods)

int TripodCount = ConnectionHandler.Instance.getUSBTripodCount();

for (int i = 0; i < TripodCount; i++)

{

Tripod t = ConnectionHandler.Instance.getUSBTripod(i);

AddItem(new TripodCMViewModel(t.id));

}

int RecieverCount = ConnectionHandler.Instance.getRecieverCount();

for (int i = 0; i < RecieverCount; i++)

{

Reciever r = ConnectionHandler.Instance.getReciever(i);

AddItem(new RecieverCMViewModel(r.id));

}

ConnectionHandler.Instance.PropertyChanged += onConnectionHandlerDeviceChange;

}

private void onConnectionHandlerDeviceChange(object sender, System.ComponentModel.PropertyChangedEventArgs e)

{

if (e.PropertyName.Equals("AddReciever", StringComparison.InvariantCultureIgnoreCase))

{

Reciever r = (Reciever)sender;

AddItem(new RecieverCMViewModel(r.id));

}

else if (e.PropertyName.Equals("RemoveReciever", StringComparison.InvariantCultureIgnoreCase))

{

Reciever r = (Reciever)sender;

}

else if (e.PropertyName.Equals("AddUSBTripod", StringComparison.InvariantCultureIgnoreCase))

{

Tripod t = (Tripod)sender;

AddItem(new TripodCMViewModel(t.id));

}

else if (e.PropertyName.Equals("RemoveUSBTripod", StringComparison.InvariantCultureIgnoreCase))

{

Tripod t = (Tripod)sender;

}

public void AddItem(CMDeviceShapeViewModel model)

{

if (base.InternalItems.Contains(model))

return;

base.AddNode(model);

}

Diagram

answered on 29 Aug 2013

8 answers

723 views

Problem using RadGridView - unable to load file or assembly Telerik.Windows.Controls.GridView

Hello, I'm having an issue using the GridView..

I have an application (x86) that references several assemblies (any cpu)
The application references a WPF user control library, which contains, among many other parts, a window with a RadGridView.
When code wants to open this window, I get the following exception in the constructor:

Could not load file or assembly 'Telerik.Windows.Controls.GridView, PublicKeyToken=5803cfa389c90ce7' or one of its dependencies. The system cannot find the file specified.

What is going on here?

GridView

answered on 28 Aug 2013

1 answer

233 views

[Solved] Modify Default RadDocument ListStyle programmatically

In the RadRichTextBoxRibbonUI there is a collection of lists defined by default in the following drop-down button:

I would like to modify the properties (e.g. the hanging indent) of these default lists. How would I modify these default lists programmatically?

Thanks.

RichTextBox

answered on 28 Aug 2013

1 answer

152 views

[Solved] Hanging Indent of bulleted list is lost

When exporting a bulleted list via an HTMLFormatProvider, it seems that the hanging indent is lost. For example when I enter a bulleted list into the RadRichTextBox as shown below

the hanging indent looks fine, but when the string is re-loaded (i.e. exported and imported) it looks like the following:

The hanging indent is lost, it seems.

RichTextBox

answered on 28 Aug 2013

1 answer

183 views

setFloatingLocation() method

Hey there,

I have a question about the setFloatingLocation() - method. I want to use it to place a floating pane in the middle of the main window of my app, also after the user has resized the main window. The method works fine for the first time I open the floating pane, but when i close the floating pane, resize the main window and then open the floating pane again, it re-opens at the same position it was before. Whay does the setFloatingLocation(pane, setPosition()); not work?

public void OnNewCbs(RadDocking dockingManager)

{

RadPane pane = GetPane(dockingManager.Panes, "NewEditCbs");

if (pane != null)

{

RadDocking.SetFloatingLocation(pane, setPosition());

pane.IsHidden = false;

}

else

{

pane = new RadPane();

pane.Header = "New CBS/ Edit current CBS";