Questions on UI for WPF Forum

1 answer

107 views

Hi,

I had a reqirement that i need to generate the dynamic grids in my window and on the button click i need to sort the grids.
i'm able to generate the dynamic grids and i took the array list in which im adding the grid name but now in the button click how can i sort the grids?

can anyone please help me on this issue please.

GridView

answered on 25 Feb 2010

4 answers

169 views

unable to set background property for pickertextbox

we are using picker text box in place of wpf textbox but we are unable to set the background property for pickertextbox.please reply to this.

General Discussions

answered on 25 Feb 2010

1 answer

145 views

Can't use DragEnded

The most bizarre situation. I am trying to do a drag/drop within the treeview. But for some reason, my DragEnded event will never fire. I have put it on both the Treeview and it code. But when I run the code, I just get the error "There is not source code available for the current location". Other events will work fine like PreviewDragEnded. I have tried two different datasources. Both an ObservableCollection and then also a link query cast ToList(). I have also tried to re-create these events and it makes no difference. By the error, it acts as if I don't have a handler, but I do! You will notice I have tried the handler in both code and markup.

Version: 2009.3.1314.35

This is based off a sample you put up describing how to change the index of the sort

Here is what I have in XAML and in code:

<

<Telerik:RadTreeView x:Name="treeColumns" MinHeight="500" DragEnded="treeColumns_DragEnded"
                        VerticalAlignment="Top" SelectionMode="Multiple" IsEditable="True" IsDragDropEnabled="True"
                        ItemTemplate="{StaticResource ItemTemplate}"
                        ItemsSource="{Binding Converter={StaticResource convWorkflow}}"></Telerik:RadTreeView>

treeColumns.DragEnded +=

new RadTreeViewDragEndedEventHandler(treeColumns_DragEnded);

private void treeColumns_DragEnded(object sender, RadTreeViewDragEndedEventArgs e)
        {
            int index;
            WorkFlow draggedItem = e.DraggedItems[0] as WorkFlow;
            WorkFlow targetItem=e.TargetDropItem.DataContext as WorkFlow;
            if (draggedItem != targetItem)
            {
                switch (e.DropPosition)
                {
                    case DropPosition.After:
                        index = e.TargetDropItem.Index + 1;
                        break;
                    case DropPosition.Before:
                        index = e.TargetDropItem.Index - 1;
                        break;
                    case DropPosition.Inside:
                        index = e.TargetDropItem.Items.IndexOf(draggedItem);
                        break;
                    default:
                        index = -1;
                        break;
                }
            }
            else
            {
                index = e.TargetDropItem.Index;
            }
            draggedItem.SortOrder = index;
            DataAccess.ctx.SubmitChanges();
        }

TreeView

answered on 25 Feb 2010

2 answers

144 views

[Solved] How to select the last Image when using RadCarouselPanel

Hi,Telerik.

I have got a problem when using RadCarouselPanel.
How to select the last Image when using RadCarouselPanel? It seems that the last image cannot be selected.
Is there any way to do this?

Wish your help!
Thank you!

Carousel

answered on 25 Feb 2010

2 answers

333 views

How I apply theme of the common WPF controls ?

Hi everyone,

whit others component suite it is possible, example:

    
                <Style TargetType="ComboBox" BasedOn="{StaticResource {x:Static ribbon:RibbonStyles.ComboBoxKey}}" />  
        
                <Style TargetType="TextBox" BasedOn="{StaticResource {x:Static ribbon:RibbonStyles.TextBoxKey}}" />  
        
                <Style TargetType="PasswordBox" BasedOn="{StaticResource {x:Static ribbon:RibbonStyles.PasswordBoxKey}}" />  
        
                <Style TargetType="Button" BasedOn="{StaticResource {x:Static ribbon:RibbonStyles.ButtonKey}}" />  
        
                <Style TargetType="ToolTip" BasedOn="{StaticResource {x:Static ribbon:RibbonStyles.ToolTipKey}}" />  
        
                <Style TargetType="CheckBox" BasedOn="{StaticResource {x:Static ribbon:RibbonStyles.CheckBoxKey}}" />  
        
                <Style TargetType="RadioButton" BasedOn="{StaticResource {x:Static ribbon:RibbonStyles.RadioButtonKey}}" />  
        
                <Style TargetType="ContextMenu" BasedOn="{StaticResource {x:Static ribbon:RibbonStyles.ContextMenuKey}}" />  
        
                <Style TargetType="ScrollViewer" BasedOn="{StaticResource {x:Static ribbon:RibbonStyles.ScrollViewerKey}}" />

This is possible with the WPF Telerik's suite ?

Thanks,

Massimiliano.

General Discussions

answered on 24 Feb 2010

1 answer

111 views

drag-drop between 2 floating windows

Hi,
we updated to Telerik 2010 Q1 Beta, and now we can drag the floating window outside of the main window, but we no longer can drag and drop from one floating window into another or into the main window.
What should we do to make the drag and drop work between the windows?
Thanks
Nick

General Discussions

answered on 24 Feb 2010

1 answer

71 views

Restrict RadPanel to a RadPanelGroup

Greetings All!

Looking for a way to restrict a RadPanel to only be "dockable" in it's original parent RadPanelGroup? Basically, preventing my tool panels from being able to dock with my DocumentPanel.

Any ideas?

Thanks!

Docking

answered on 24 Feb 2010

4 answers

405 views

RowDetails and Text Wrapping

Hi,

We've replaced our earlier use of child grids with a simplified RowDetails, something that looks like this:

                           <telerik:RadGridView.RowDetailsTemplate>         
                        <DataTemplate>         
                            <Grid>         
                                <Grid.ColumnDefinitions>         
                                    <ColumnDefinition Width="80" /> <!-- A kind of margin we're using -->         
                                    <ColumnDefinition Width="*" />         
                                </Grid.ColumnDefinitions>         
                                <!-- Here there is a component that appears in column 0 -->         
                                         
                                <!-- The actual description  -->         
                                <TextBlock          
                                    Grid.Column="1"         
                                    Text="{Binding Description, Mode=OneWay}"          
                                    TextWrapping="Wrap"/>         
                            </Grid>         
                        </DataTemplate>         
                    </telerik:RadGridView.RowDetailsTemplate>         

When viewing this, the TextBlock fails to wrap the text.

Based on our understanding, this is because the owning Grid is taking more than the visible width. However, it's possible there's a mistake here.

Can you help us understand why the TextBlock is not wrapping?

Thanks,

yonadav

GridView

answered on 24 Feb 2010

3 answers

324 views

Overriding delete functionality

With the gridview I need to override the delete functionality...When a user hits the delete key on a row in the grid I want to set my entity to Inactive, rather than remove it from the collection.

I tried hooking up KeyDown but it never fires for the delete key, the default functionality of removing the row happens.
I tired hooking up KeyDown with CanUserDeleteRows set to false and the key down never fires for the delete key.
I can use other keys such as backspace etc. but our users want to use delete.

The only thing that seemed to work was to handle the Deleting event and do what I want and set e.Cancel to true. The problem with this event is I can't selectivly remove from the collection ie. if my record is new/unsaved and they hit delete i want it removed but if it's a saved record that they delete i want it marked on screen as inactive. The cancel seems to be an all or nothing.

What's the best way to do the functionality that i need?

GridView

answered on 24 Feb 2010

6 answers

333 views

GridView Master-Detail representation with Card view detail

I downloaded RAD Controls for WPF set and didn't manage to find in Demos an example of master-detail representation of a GridView. For example, for OrderHeader - OrderLines view implementation. How is it possible to set detail part of a view as CardView with the possibility of editing database records?

GridView

answered on 24 Feb 2010