Questions on UI for WPF Forum

1 answer

143 views

Richtext box not selecting proper span text

I ve created span form code behind see the code:

public MainWindow()

{

InitializeComponent();

Telerik.Windows.Documents.Model.Section section = new Telerik.Windows.Documents.Model.Section();

Telerik.Windows.Documents.Model.Paragraph paragraph = new Telerik.Windows.Documents.Model.Paragraph();

Telerik.Windows.Documents.Model.Span span = new Telerik.Windows.Documents.Model.Span("span1. dfgfdgfd ");

Telerik.Windows.Documents.Model.Span span2 = new Telerik.Windows.Documents.Model.Span("span2.");

paragraph.Inlines.Add(span);

paragraph.Inlines.Add(span2);

section.Blocks.Add(paragraph);

radRichTextBox1.Document.Sections.Add(section);

}

on selection of current span using GetCurrentSpanBox().Text when the cursor is on "dfgfdgfd " i should get this "span1. dfgfdgfd " but i m getting "dfgfdgfd" this only. it recognize "SPACE" as a span. why?

private void radRichTextBox1_MouseUp(object sender, MouseButtonEventArgs e)

{

textBox1.Text = radRichTextBox1.Document.CaretPosition.GetCurrentSpanBox().AssociatedSpan.Text;

}

RichTextBox

answered on 27 Jul 2011

2 answers

98 views

How to reuse Legend definition

Hi,
I want to use the same legend on several graph without duplicate xaml everywhere but when i do this the legend is displayed only in one chart :

the definition of my legend:

<telerik:ChartLegend x:Uid="ClassificationLegend"

x:Key="ClassificationLegend"

Name="ClassificationLegend"

Visibility="Visible"

Header=""

Padding="0,0,5,0"

HorizontalContentAlignment="Right"

VerticalAlignment="Center"

BorderThickness="0"

Background="Transparent"

UseAutoGeneratedItems="False">

<telerik:ChartLegendItem x:Uid="telerik:ChartLegendItem_1"

Label="Success"

MarkerFill="{x:Static sim:ClassificationStatusColors.SuccessBrush}" />

<telerik:ChartLegendItem x:Uid="telerik:ChartLegendItem_2"

Label="Hesitation"

MarkerFill="{x:Static sim:ClassificationStatusColors.HesitationBrush}" />

<telerik:ChartLegendItem x:Uid="telerik:ChartLegendItem_3"

Label="Unknown"

MarkerFill="{x:Static sim:ClassificationStatusColors.UnknownBrush}" />

<telerik:ChartLegendItem x:Uid="telerik:ChartLegendItem_4"

Label="Misrecognition"

MarkerFill="{x:Static sim:ClassificationStatusColors.MisrecognitionBrush}" />

</telerik:ChartLegend>

The way i use it:

<telerik:RadChart Name="chartStrategyPerformanceMax"

Background="Transparent"

BorderThickness="0"

IsTabStop="False"

DataContext=

"{Binding RelativeSource={RelativeSource AncestorType=telerik:RadFluidContentControl, Mode=FindAncestor},  Path=DataContext}"

ItemsSource="{Binding StatusGroup}"

PaletteBrushes="{Binding BrushPalette}">

<telerik:RadChart.SeriesMappings>

</telerik:RadChart.SeriesMappings>

<telerik:RadChart.DefaultView>

<telerik:ChartDefaultView ChartLegend="{StaticResource ClassificationLegend}">

<telerik:ChartDefaultView.ChartArea>

<telerik:ChartArea LegendName="ClassificationLegend"

SmartLabelsEnabled="True" />

</telerik:ChartDefaultView.ChartArea>

</telerik:ChartDefaultView>

</telerik:RadChart.DefaultView>

</telerik:RadChart>

and same in another chart:

<telerik:RadChart ItemsSource="{Binding DocumentsClassificationScore}"

PaletteBrushes="{x:Static sim:ClassificationStatusColors.ClassificationPalette}">

<telerik:RadChart.DefaultView>

<telerik:ChartDefaultView ChartLegend="{StaticResource ClassificationLegend}">

<telerik:ChartDefaultView.ChartArea>

<telerik:ChartArea LegendName="ClassificationLegend"/>

</telerik:ChartDefaultView.ChartArea>

</telerik:ChartDefaultView>

</telerik:RadChart.DefaultView>

...

I think because of the staticResource only one instance of the legend is created and this instance can only be owned by one chartarea (am i right ?).
But there is no LegendStyle and even i don't know a way to add LegendItem by style so, is there a way to not copy/paste the same lines in all my graph. A way in declarative xaml of course and without code behind...

- Cedric -

Chart

answered on 27 Jul 2011

1 answer

63 views

Formatting UI for allowable place for dropping in Rad Tree List View

Hi there,

Can we change the UI template when dragging item and hovering into possible dropping position on to RadTreeListView?

Currently the UI to show that an item is able to drop is shown as attached: <oops, I just realized that I can't attach>
Here is the direct link to the image

By default, It is a blue line in between two rows. I would like to change the behavior so that it is also able to highlight the Destination Rows. In this case I would like to change the color of Destination Rows.

regards,

Arinto

TreeListView

answered on 27 Jul 2011

1 answer

152 views

API Reference missing Telerik.Windows.Controls.DataVisualization

Hi,

Just another issue I've found with the help for WPF controls: The API Reference section is missing Telerik.Windows.Controls.DataVisualization (which contains RadTimeBar). I'm currently using the corresponding section in the Silverlight help in the mean time.

Kind regards,
Dave.

TimeBar

answered on 27 Jul 2011

3 answers

109 views

Dynamic number of NumberPosition items

Is there a way to dynamically specify number of NumberPosition items within NumericIndicator in XAML?

Gauges

answered on 27 Jul 2011

7 answers

154 views

Keep chart color even with missing serie

Hi,
I 've several chart displayed in the same time but only one has a legend. This legend is usefull for all the graph so i declare in xaml all the legend item i want to display with their colors :

<telerik:ChartLegend x:Uid="ClassificationLegend"

x:Key="ClassificationLegend"

Name="ClassificationLegend"

Visibility="Visible"

Header=""

Padding="0,0,5,0"

HorizontalContentAlignment="Right"

VerticalAlignment="Center"

BorderThickness="0"

Background="Transparent"

UseAutoGeneratedItems="False">

<telerik:ChartLegendItem x:Uid="telerik:ChartLegendItem_1"

Label="Success"

MarkerFill="{StaticResource SuccessBrush}" />

<telerik:ChartLegendItem x:Uid="telerik:ChartLegendItem_2"

Label="Hesitation"

MarkerFill="{StaticResource HesitationBrush}" />

<telerik:ChartLegendItem x:Uid="telerik:ChartLegendItem_3"

Label="Unknown"

MarkerFill="{StaticResource UnknownBrush}" />

<telerik:ChartLegendItem x:Uid="telerik:ChartLegendItem_4"

Label="Misrecognition"

MarkerFill="{StaticResource MisrecognitionBrush}" />

</telerik:ChartLegend>

And of course, i want the bar & pie use the same colors.
so i added for each graph the palette brush:

<telerik:RadChart.PaletteBrushes>

<SolidColorBrush x:Uid="SolidColorBrush_5"

Color="{StaticResource SuccessColor}" />

<SolidColorBrush x:Uid="SolidColorBrush_6"

Color="{StaticResource HesitationColor}" />

<SolidColorBrush x:Uid="SolidColorBrush_7"

Color="{StaticResource UnknownColor}" />

<SolidColorBrush x:Uid="SolidColorBrush_8"

Color="{StaticResource MisrecognitionColor}" />

</telerik:RadChart.PaletteBrushes>

But when the data are populated some series are missing because there is no value returned by the query.
If the number of series is not always 4 the is a gap with the palette : the wrong colors are used.
if my query return always the four series but with 0 values for the missing series the pie chart try to display the 0 because i set

ItemLabelFormat="#%{p0}"
What can i do ?

- Cedric -

Chart

answered on 27 Jul 2011

1 answer

158 views

Real time timeline?

Hi.

We are delivering process automation system for the oil industry.

We are also delivering process simulators that target our control system.
In the simulator, human operators are dealing with mock system faults and process issues.

I want to design an instructors panel where the instructor drags scenarios onto a timeline to schedule them for activation and then watch in real time as the the scenario enters the "now" time and activates and observes how the human operators respond. The visual item representing the scenario updates visually to indicate how the scenario is progressing.
Scenarios are designed in Workflow Foundation and they can be run in parallell.

So:
* Can the timebar show items in real time with the whole timeline moving through some point which represents the "now" time?
* I would like to pose a restriction so that no new items can be dropped to a timestamp any sooner than, for example, 10 seconds in the future.
* Once activated, a scenario cannot be removed. It must run to completion.
* The composer UI must be able to run in "offline" mode so one no longer has a moving timeline, all items are defined in offsets from a "start" point, and that you can press "save" and later compose on it in the live environment.

Does this sound like the timebar?

TimeBar

answered on 27 Jul 2011

1 answer

162 views

How to create an appointment using RadScheduleView...

I want to invoke the create appointment event in RadScheduleview using mouse single click instead of double click. How to do this?

ScheduleView

answered on 27 Jul 2011

0 answers

104 views

radgridview issues

1. when i add new gridviewrowid. every time ,i need roll the page, then the result show.

GridViewRowInfo gvi =

this.radGridViewSource.SelectedRows[0];<BR>

this.radGridViewSource.SelectedRows.Clear();<BR>

this.radGridViewSource.SelectedRows.Add(gvi);<BR>

2.when i run one time step1 and operation a bool column grouping, and run step 1 and operation the bool column grouping ......
then the grouping show many repeat grouping conditon.

GridView

asked on 27 Jul 2011

1 answer

94 views

What is the equivalent for radscheduler timeslotitem in radscheduleview?

We have timeslotitemtemplate property in radscheduler. I could not find it in radscheduleview. I want to know what is the equivalent for radscheduler timeslotitem in radscheduleview. Someone can help me plz?

ScheduleView

answered on 27 Jul 2011