Questions on UI for WPF Forum

1 answer

99 views

[Solved] Bug when DataLoadMode is set to Asynchronous

Hi,

When you set DataLoadMode to Async, and try to expand any item the scroller always gets reset and scrolls to top. This is really annoying, can you confirm this is a bug please, and not something "by design"?

Also can you propose a solution, please?

Kind Regards,

Ivan Zlatanov.

TreeListView

answered on 06 Jan 2012

11 answers

513 views

Alert\Confirm Multi-Monitor Problem

Hello,

We are using RadWindow's built-in dialogs alert and confirm.
We are setting the owner in the DialogProperties to be our app's main window.

We have found an issue with multiple monitors - here is the scenario:
1. We open our app's main window on the primary monitor.
2. We then move it to the secondary monitor.
3. We call alert or confirm within the app and the alert/confirm dialog is displayed - but on the primary monitor.

Our clients operate within a multi-monitor environment as a standard, so this issue is critical to us.
How can we solve this issue?

Thanks,
Gili

Window

answered on 05 Jan 2012

2 answers

121 views

Unable to clear filter, but set one, when gridview is read only

Hello,
I have a grid defined like this:

<telerik:RadGridView

x:Name="resultsList"

Grid.Row="1" Margin="4"

ItemsSource="{Binding Results}"

telerik:Theming.Theme="Windows7"

ShowGroupPanel="False"

AutoGenerateColumns="False"

MouseDoubleClick="resultsList_MouseDoubleClick"

ScrollMode="RealTime" CanUserInsertRows="False" CanUserDeleteRows="False" EditTriggers="None" IsReadOnly="True">

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn Header="One" DataMemberBinding="{Binding Model.Article}" Width="100" />

<telerik:GridViewDataColumn Header="Two" DataMemberBinding="{Binding Model.Batch}" Width="50" />

<telerik:GridViewDataColumn Header="Three" DataMemberBinding="{Binding Model.Serial}" Width="120" ShowDistinctFilters="False" />

<telerik:GridViewDataColumn Header="Four" DataMemberBinding="{Binding UnitDetails.LastOperation.Name}" Width="120" />

<telerik:GridViewDataColumn Header="Five" DataMemberBinding="{Binding UnitDetails.Opened}" Width="150" ShowDistinctFilters="False" />

<telerik:GridViewDataColumn Header="Six" DataMemberBinding="{Binding UnitDetails.Completed}" Width="150" ShowDistinctFilters="False" />

<telerik:GridViewDataColumn Header="Seven" DataMemberBinding="{Binding UnitDetails.CurrentStatus}" Width="100" />

</telerik:RadGridView.Columns>

</telerik:RadGridView>

Running the application, I set a filter to some date on the column here named "Six".
When I then clicked the filter button again, I was unable to clear the filter.
I suspect it has to do with me setting IsReadonly to true.
Is this a bug?

-- Regards, Morten

GridView

answered on 05 Jan 2012

5 answers

114 views

Two questions - Freezable columns and row selection when certain cells are clicked

I've got two separate questions:

1. I don't want the user to be able to set columns as freezable, but I'd like to be able to specify certain columns in the template to be frozen by default. Is there a property I can set on the column to do this in xaml? I couldn't find anything obvious.

2. When clicking on a row in the grid, I only want to select the row when certain cells within the row are clicked. What's the best way to achieve this?

GridView

answered on 05 Jan 2012

3 answers

182 views

Changing the Map Toolbar

Hi,
currently I am evaluating the telerik map control for WPF.

The goal is to have a map on the background and a heatmap with a given opacity on top of it. I have implemented an TiledProvider and serveral TileMapSources. I want to switch between the sources and also disable the heatmap completely (I assume I have to switch to the EmptyTileMapSource for that).

Unfortunately the MapCommandBar just supports a single Provider. I tried to work around that issue by copying the CommandBindings and CommandDescriptions of HeatmapProvider to the first provider. However this introduces other problems (the mapstate is not obvious). I would therefore like to replace the MapCommandBar with two MapCommandBars (one for each provider). How can this be done?

Thanks in advance,
Thomas

Map

answered on 05 Jan 2012

1 answer

114 views

Menu shortcut key Sett Problem

Hello,
I find a problem about the RadMenu Control. When I writting the winform project I Set the Menu Text is (&A),the shortcut key is enabled.
But in the WPF project I is can't do this.
Please Helpe me (⊙_⊙)?

Menu

answered on 05 Jan 2012

7 answers

497 views

ScrollBars in VirtualizingWrapPanel

How do I get scrollbars to appear when using a virtualizingwrappanel?

I have a listbox and an itemspanel defined as

<Setter Property="ItemsPanel">

<Setter.Value>

<ItemsPanelTemplate>

<telerik:VirtualizingWrapPanel ItemWidth="195" ItemHeight="88" IsItemsHost="True"/>

</ItemsPanelTemplate>

</Setter.Value>

</Setter>

and my listbox defined as

<ListBox ItemsSource="{Binding}" TextSearch.TextPath="Name" Name="lstFiles" HorizontalContentAlignment="Left" Padding="3" Background="{x:Null}" BorderBrush="{x:Null}" SelectionMode="Single" Margin="0,75,0,0" >

<ListBox.GroupStyle>

<GroupStyle HeaderTemplate="{StaticResource groupTemplate}" />

</ListBox.GroupStyle>

</ListBox>

No scrollbars ever appear however.

VirtualizingWrapPanel

answered on 05 Jan 2012

2 answers

442 views

RadScheduleView appointment create disable on double click.

Hello,

I want to disable all appointment create posibility for SchedulerView, I want to use the view only for viewing, or, editing.

How can I make that possible?

Thank you very much!

ScheduleView

answered on 05 Jan 2012

22 answers

473 views

Path loop

I am doing a prototype with the Carousel and I would like it to loop back to the 1st item is there a Property to set or do I have to code this functionality?

Thanks,

blair

Carousel

answered on 05 Jan 2012

3 answers

272 views

RadTreeListView - customising hierachical display

Hi,

I'm using the Rad TreeListView to display hierachical data. I'm succeding in displaying the "CurrentResult.png" attached file.
However it's not clear enought for my customer. I want to display a view like the "ExpectedResult.png" attached file.

> Is-it possible to show foreground color like this ?
> Is-it possible to have the "ExpectedResult" view ? With merge columns ?
> Can you post a sample of this ?

Thanks very much in advance and happy new years !

Regards,
Mickaël

TreeListView

answered on 05 Jan 2012