Questions on UI for WPF Forum

1 answer

166 views

Change radgridview row color when mouse down

I want to change the row color selected by using mouse.

private void radGridView1_RowLoaded(object sender, RowLoadedEventArgs e)

{

var row = e.Row as GridViewRow;

if (row != null)

{

row.IsCurrent = true;

row.AddHandler(GridViewRow.MouseLeftButtonDownEvent,

new MouseButtonEventHandler(GridViewRow_MouseLeftButtonDown), true);

}

private void GridViewRow_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)

{

// not sure how

}

GridView

answered on 08 Jul 2016

1 answer

199 views

ChartSeriesDescriptor.CollectionIndex Property

Hello,

Is this property Bindable? I have a Barseries and a Lineseries, the LineSeries should only apply to the last data series, if i put in the right index it works, but with binding no getter gets called.

Chart

answered on 08 Jul 2016

1 answer

436 views

Disable docking on specific RadPane

Hi.

I use RadDocking in my app and I have a few panes that I want to block the user capability to dock another pane on it.

How can I achive this behaviour?

Regards,

Elad

Docking

answered on 08 Jul 2016

2 answers

123 views

FullRow mode should not have a "current" cell

I think I saw a thread on this, but it was very old, like 2011, so I'm bringing it back up.

The whole point of a "Full Row" selection mode is to select a full row. Not a cell. I know, you highlight the whole row. But there's still a box around a "current cell". As well, keyboard navigation is whacked now. Using the left/right arrow keys should either do nothing, or better yet move the selection row by row. What happens now is that this "current cell" box moves with the left/right arrow keys. Not fun in a grid with 30 columns :( Extended selection mode is also problematic if you are holding down the Shift key and accidentally press a left/right arrow key.

Can we make SelectionUnit=FullRow actually be "Full Row"?

(I've also got EditTriggers set to None, so I have no plans on making any cell editable, in case you were wondering.)

Thanks.

GridView

answered on 08 Jul 2016

1 answer

139 views

numeric axis column chart with data labels and tooltips

Hi,
I am thinking of moving my project to Telerik, if I could get an answer on the following question:
What kind of support Telerik's ChartView library has for column chart (around 500 points) with full annotation (where data labels and customized tooltips are a MUST). I attach a plot showing what kind of chart I am looking for. Specifically,
1) Would it be possible to show the data labels "SMARTLY" so that they dont overlap if the column data points are too close, as would be the case in my project.
2) Is numeric x-axis for the column chart even possible or I would have to work around category axis to manage this?
3) Do I get the column tooltip support out of the box or would I need to implement it later? if I get it out of the box would it be flexible/programable or just showing the data points?
My project revolves around high throughput data analysis and charting is the key for the look and feel of my application.
I would appreciate your response in this regard,

Thanks,
/Waqas

ChartView

answered on 08 Jul 2016

4 answers

304 views

[Solved] RowIndicator do not synchronized with CurrentItem

Hi,

i am using a DataGrid with IsSynchronizedWithCurrentItem="True". It does not work.

01.<telerik:RadGridView x:Name="MyDataGrid"

02. Grid.Row="1"

03. SelectionMode="Single"

04. IsReadOnly="True"

05. AutoGenerateColumns="False"

06. IsSynchronizedWithCurrentItem="True"

07. CanUserDeleteRows="False"

08. CanUserFreezeColumns="False"

09. CanUserInsertRows="False"

10. CanUserReorderColumns="False"

11. CanUserResizeColumns="False"

12. CanUserSortColumns="False"

13. CanUserSortGroups="False"

14. IsFilteringAllowed="False"

15. ShowGroupPanel="False"

16. ShowColumnHeaders="False"

17. ItemsSource="{Binding ItemsSource, ElementName=MyDataForm}"

18. SelectedItem="{Binding CurrentItem, ElementName=MyDataForm}">

19. <telerik:RadGridView.Columns>

20. <telerik:GridViewDataColumn DataMemberBinding="{Binding Id}" Header="Id" Width="20" IsVisible="False"/>

21. <telerik:GridViewDataColumn DataMemberBinding="{Binding Name}" Header="Katalogeintrag" Width="*"/>

22. <telerik:GridViewDataColumn DataMemberBinding="{Binding Catalog.Id}" Header="Katalog" Width="20" IsVisible="False"/>

23. <telerik:GridViewDataColumn DataMemberBinding="{Binding Locked}" Header="Gesperrt" Width="10" IsVisible="False"/>

24. <telerik:GridViewDataColumn DataMemberBinding="{Binding System}" Header="System" Width="10" IsVisible="False"/>

25. </telerik:RadGridView.Columns>

26.</telerik:RadGridView>

GridView

answered on 07 Jul 2016

3 answers

339 views

[Solved] GridView column chooser with select all/none option

I want to implement a column chooser and I have seen the examples here: http://docs.telerik.com/devtools/wpf/controls/radgridview/how-to/show-hide-columns-outside-of-the-radgridview.html

However, I have not been able to find a way to implement this column chooser along with a couple of additional checkboxes:

"Show All": Would make all columns on the grid visible

"Hide All": Would make all columns on the grid invisible

What is the best way of accomplishing this?

Thanks.

GridView

answered on 07 Jul 2016

2 answers

223 views

Load mypage.xaml into radpane?

I'm just dipping my toes into the wpf water and am trying to get up to speed.

I have a RadDocking control on my main page as shown below.

I want to, in response to a button click or some other event, create a pane in code-behind that loads a page's xaml into the content of the pane.

So, for example, I have a page defined:

I want to create a pane that contains the page shown above and add it to the rpgRightGroup defined below.

Can someone help me get there from here?

Thanks ... Ed

<telerik:RadDocking x:Name="radDock" HasDocumentHost="True"
                            HorizontalAlignment="Stretch" Grid.Row="2"
                            VerticalAlignment="Stretch"
                           Grid.ColumnSpan="2"
                           RetainPaneSizeMode="DockingAndFloating" Grid.RowSpan="2"
                            >
            <telerik:RadSplitContainer Name="LeftContainer" >
                <telerik:RadPaneGroup x:Name="rpgLeftGroup" >

                </telerik:RadPaneGroup>
            </telerik:RadSplitContainer>

            <telerik:RadDocking.DocumentHost>
                <telerik:RadSplitContainer Name="RightContainer">
                    <telerik:RadPaneGroup x:Name="rpgRightGroup" >

                    </telerik:RadPaneGroup>
                </telerik:RadSplitContainer>
            </telerik:RadDocking.DocumentHost>

</telerik:RadDocking

Docking