Questions on UI for WPF Forum

2 answers

103 views

AxisLine

Hello,

I need to know the X and Y coordinates of the X axis and Y axis and I think it would benice if I could get "AxisX.AxisLine" and "AxisY.AxisLine"in order to know the limits of myPlotArea.

How can I do to have these coordinates X and Y.

Thank

Chart

answered on 09 May 2011

3 answers

196 views

RadRichTextBox

Hi,

I am trying to get a print preview of a RadRichTextBox as follows:

RadRichTextBox tb = new RadRichTextBox();

tb.Document = CreateCodeBehindDocumentWithTable(); // <- from demo project, inserts some stuff

tb.PrintPreview();

I dont get any exceptions, but nothing happens.
A thread in the Silverlight forum says I have to refrence Telerik.Windows.Document and Telerik.Windows.Documents.FormatProviders.Html, but the problem is still present.

Any help would be highly appreciated

Best Regards,
Matthias

RichTextBox

answered on 09 May 2011

1 answer

141 views

Chart rendered event

When exporting a chart, I first create a print friendly chart (a new instance of RadChart) where the legend, title, etc differs from the on-screen chart. The print friendly chart is then shown in a hidden window with a DocumentViewer. Should the chart be exported or saved before the print friendly chart is fully rendered, the saved bitmap is incorrect and incomplete. How can one determine that a RadChart has been completely rendered? Is there an event to which an event handler can be hooked?

Chart

answered on 09 May 2011

0 answers

79 views

AutoCompleteTextBox

I need to use AutoCompleteTextBox in my project.Is there any property of textbox in WPF for the same ...

General Discussions

asked on 09 May 2011

3 answers

100 views

Grid Keyboard Capabilities

In the grid control, you have sorting, filtering and group by capabilties. I know they work by using Mouse. Can these work using "Keyboard" as well i.e without using Mouse?

GridView

answered on 09 May 2011

1 answer

117 views

Selectable Region on TreeView Items...

Hey again guys, i have another query regarding the TreeView control, at present i use the Tree View to display a list of people, but i have a custom control that displays its contents, but i use the drag and drop functionality of the Tree View, I also have a Contextual RIbbon Bar that is activated when an Item in the RadTreeView is Clicked...

The Problem i have is the control is only selected when a user clicks on the white space between button / Combo box's, clicking on the actual combo boxes, buttons doesnt actually select the TreeViewItem,

Is there any functionality to allow this to happen? as i would really love to keep using the TreeView.

See Below for my Code, Thanks in advance and look forward to your response!!
Kev.

Definition of my Tree View :

<telerikNavigation:RadTreeView HorizontalContentAlignment="Stretch" x:Name="uiActionersList" IsDragDropEnabled="True" DragEnded="uiActionersList_DragEnded"

HorizontalAlignment="Stretch" SelectionMode="Multiple" ScrollViewer.HorizontalScrollBarVisibility="Hidden" dragDrop:RadDragAndDropManager.AllowDrop="True"

IsDragPreviewEnabled="True" IsDragTooltipEnabled="True" SelectionChanged="uiActionersList_SelectionChanged"

ItemsSource="{Binding ActionerModelViewCollection, NotifyOnSourceUpdated=True, NotifyOnTargetUpdated=True,Mode=TwoWay}" Margin="0,0,-5,0" >

<telerikNavigation:RadTreeView.ItemTemplate>

<DataTemplate>

<pmControls:ActionerControl x:Name="ItemsHost" />

</DataTemplate>

</telerikNavigation:RadTreeView.ItemTemplate>

</telerikNavigation:RadTreeView>

Definition of Actioner Control :

<Grid Background="White">

<StackPanel>

<Grid>

<StackPanel Orientation="Horizontal" HorizontalAlignment="Left" Height="25" Margin="0">

<telerikControls:RadButton Name="dragHandle" Height="24" Width="11" VerticalAlignment="Center" HorizontalAlignment="Left" Margin="0,0,3,0">

<telerikControls:RadButton.Content>

<Grid>

<Line X1="0" Y1="0" X2="3" Y2="0" Stroke="Black" StrokeThickness="1"></Line>

<Line X1="0" Y1="5" X2="3" Y2="5" Stroke="Black" StrokeThickness="1"></Line>

<Line X1="0" Y1="10" X2="3" Y2="10" Stroke="Black" StrokeThickness="1"></Line>

</Grid>

</telerikControls:RadButton.Content>

</telerikControls:RadButton>

<Image Width="25" Height="25" Source=

"{Binding SelectedActioner, Converter={StaticResource ReturnImageBasedOnTypeConverter}, Mode=OneWay, UpdateSourceTrigger=PropertyChanged, NotifyOnTargetUpdated=True}"

>

</Image>

<DockPanel Width="300" LastChildFill="True" Margin="3,1,0,0">

<StackPanel DockPanel.Dock="Right" Orientation="Horizontal" Name="uiCreationButtons" Visibility="{Binding HasGotThisJobOrGroup, Converter={StaticResource CollapsedOnTrueConverter}}">

<telerikControls:RadButton Content="New Group" Width="70" Margin="0,0,3,0" Padding="0" HorizontalAlignment="Right" Click="ActionerGroupButton_Click" />

<telerikControls:RadButton Content="New Job" Width="70" Margin="0" Padding="0" HorizontalAlignment="Right" Click="ActionerJobButton_Click"/>

</StackPanel>

<telerikControls:RadComboBox Name="uiActionerNamesComboBox" IsEditable="True"

IsReadOnly="False" Margin="0,0,3,0" ItemsSource="{Binding AllAgilityJobDocs}" SelectedValue="{Binding SelectedActioner, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged, NotifyOnTargetUpdated=True}"

KeyUp="uiActionerNamesComboBox_KeyUp" telerikControls:TextSearch.TextPath="Title" HorizontalAlignment="Stretch" EmptyText="{Binding ThisActioner.Position, Converter={StaticResource EmptyActionerTextConverter}}">

<telerikControls:RadComboBox.FontWeight>

<MultiBinding Converter="{StaticResource ActionerBoldTextMultiBindingConverter}" Mode="OneWay">

<Binding Path="SelectedActioner"/>

<Binding Path="NewAgilityJobDocs"/>

</MultiBinding>

</telerikControls:RadComboBox.FontWeight>

<telerikControls:RadComboBox.ItemTemplate>

<DataTemplate>

<StackPanel Orientation="Horizontal">

<Image Height="16" Width="16">

<Image.Style>

<Style TargetType="Image">

<Style.Triggers>

<DataTrigger Binding="{Binding ItemType}" Value="Job" >

<Setter Property="Source" Value="{StaticResource JobDocImage}"/>

</DataTrigger>

<DataTrigger Binding="{Binding ItemType}" Value="Group" >

<Setter Property="Source" Value="{StaticResource GroupImage}"/>

</DataTrigger>

</Style.Triggers>

</Style>

</Image.Style>

</Image>

<TextBlock Text="{Binding Title}" FontWeight="Normal" VerticalAlignment="Center" Margin="5,0,0,0"/>

</StackPanel>

</DataTemplate>

</telerikControls:RadComboBox.ItemTemplate>

</telerikControls:RadComboBox>

</DockPanel>

<Canvas Margin="4,0,0,0" Height="23" Width="23" Visibility="{Binding ActionerCount, Converter={StaticResource HiddenIfActionerDoesntExistConverter}, ConverterParameter=11}">

<Image Source="{StaticResource PMActionerRectangle}" Height="23" Width="23" Panel.ZIndex="100"/>

<Rectangle Height="21" Width="21" Margin="1,1,0,0" RadiusX="3" RadiusY="3" Panel.ZIndex="99">

<Rectangle.Fill>

<SolidColorBrush Color="{Binding SelectedColor, UpdateSourceTrigger=PropertyChanged, Converter={StaticResource ColourConverter}}" />

</Rectangle.Fill>

</Rectangle>

</Canvas>

</StackPanel>

</Grid>

</StackPanel>

</Grid>

TreeView

answered on 09 May 2011

2 answers

369 views

[Solved] Disable Autoscroll

How can I disable the auto scroll feature of the RadGridView?

I'm using drag and drop between two gridviews that are stacked vertically. The user will NOT drag and drop rows within the gridviews (to reorder or something) so I do not want the gridviews to auto scroll when I'm dragging rows. It seems to be a built in feature though so I would like to disable it. Otherwise, whenever I drag a row from my upper gridview to the lower the upper one will scroll to the bottom.

GridView

answered on 09 May 2011

8 answers

1.3K+ views

[Solved] Place Expander icon right of header

Hi

Is it possible to place the expander icon to the right of the header content?
And is it possible to make it expand only when you click on the icon?
I'm using it inside a treeview, and it overrides the double click of my treeview.

Oh and it looks likes it having problems when used together with a treeview.
When you expand the treeview node for the first time, it moves the child node to far down for a 1 sec, just to be moved back to its correct place.
I can make a small example of this, if you wish.

EDIT

Spend some more time with it, and I figured out how to place the expander to the right and fixed the overriding problem.
Just used a StackPanel and placed my expander to the right of the rest of the content and made the expander header empty.
Though this solves some problemes, it introduces a new.

How I want it to look

What it look like now

What do I need to do, for the expanded context to be places under all my content, like shown in the first image?

Expander

answered on 09 May 2011

3 answers

149 views

Drag&Drop: Change Order In Same Hierarchy Level

Hello.

I have a treeview like this:
A
    A1
    A2
    A3
B
    B1
    ...

Now I want to drag A2 before A1 but unfortunately I am not able to use drag & drop inside the same hierarchy level?!?!?
I always get that little red sign indicating that it is not allowed to drop something at this location. On the other hand I am able to drag B1 below A. I don't want this but that's a different story... :) If I understood it right it should be possible by default to move all the elements around as one like to... Has anyone experienced the same problem? How can that happen? I am using the latest version of the RadTreeView.

Any help?
Thanks a lot!!!
Tim.

TreeView

answered on 09 May 2011

1 answer

207 views

Arrow Key Navigation (Excel LIke)

Hi,
Is there any way to make the datagrid behave like excel with regards the arrow keys (they are okay, except when I'm editing a cell) in edit mode if I press the down arrow it does not move to the same cell in next row.

GridView

answered on 09 May 2011