or
1 answer
185 views
Hi,
I have two RadPane elements in RadPaneGroup at left container of my Wpf window. I initialized IsSelected property of RadPane elements at run-time, but it was not select any RadPane element which I want to select.
I have two RadPane elements in RadPaneGroup at left container of my Wpf window. I initialized IsSelected property of RadPane elements at run-time, but it was not select any RadPane element which I want to select.
Konstantina
Telerik team
answered
on
13 May 2010
2 answers
344 views
Hopefully someone can shed some light on these issues for me.
I have 3 states for my listitems (normal, clicked, highlighted) and would like these states to expand the entire length of the treeview control on mouse hover, selected, unselected. I would also like to remove the expand buttons and have the treeview expand when a user clicks on the main item. I found this example and thought there had to be an easier way for the treeview selection. I hope there is! Any help would be most appreciated.
The good news is that I got databinding working :)
A picture of my problems can be see here
Thanks in advance
Ryan
My xml is as follows:
| <?xml version="1.0" encoding="utf-8" ?> |
| <Scenes> |
| <Scene name="Test"> |
| <Procedures> |
| <Procedure name="Ryan" /> |
| <Procedure name="Rocks" /> |
| <Procedure name="AT" /> |
| <Procedure name="Photoshop" /> |
| </Procedures> |
| </Scene> |
| <Scene name="Test2"> |
| <Procedures> |
| <Procedure name="WPF" /> |
| <Procedure name="Is" /> |
| <Procedure name="The" /> |
| <Procedure name="Best" /> |
| <Procedure name="Language" /> |
| </Procedures> |
| </Scene> |
| <Scene name="Test3"> |
| <Procedures> |
| <Procedure name="Firefox" /> |
| <Procedure name="IE" /> |
| <Procedure name="And" /> |
| <Procedure name="Opera" /> |
| <Procedure name="All" /> |
| <Procedure name="Suck" /> |
| </Procedures> |
| </Scene> |
| </Scenes> |
And my mostly copied example code is below:
| <Window xmlns:my1="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Navigation" xmlns:my="clr-namespace:CustomItemsPanel.ListBox" x:Class="CustomItemsPanel.Window1" |
| xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" |
| xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" |
| xmlns:local="clr-namespace:CustomItemsPanel" |
| xmlns:Telerik="http://schemas.telerik.com/2008/xaml/presentation" |
| Title="Custom ItemsPanel" Height="461" Width="615" |
| WindowStartupLocation="CenterScreen" |
| > |
| <Window.Resources> |
| <!-- List Item Selected --> |
| <LinearGradientBrush x:Key="GotFocusStyle" EndPoint="0.5,1" StartPoint="0.5,0"> |
| <LinearGradientBrush.GradientStops> |
| <GradientStop Color="Black" Offset="0.501"/> |
| <GradientStop Color="#FF091F34"/> |
| <GradientStop Color="#FF002F5C" Offset="0.5"/> |
| </LinearGradientBrush.GradientStops> |
| </LinearGradientBrush> |
| <!-- List Item Hover --> |
| <LinearGradientBrush x:Key="MouseOverFocusStyle" StartPoint="0,0" EndPoint="0,1"> |
| <LinearGradientBrush.GradientStops> |
| <GradientStop Color="#FF013B73" Offset="0.501"/> |
| <GradientStop Color="#FF091F34"/> |
| <GradientStop Color="#FF014A8F" Offset="0.5"/> |
| <GradientStop Color="#FF003363" Offset="1"/> |
| </LinearGradientBrush.GradientStops> |
| </LinearGradientBrush> |
| <!-- List Item UnSelected --> |
| <LinearGradientBrush x:Key="LostFocusStyle" EndPoint="0.5,1" StartPoint="0.5,0"> |
| <LinearGradientBrush.RelativeTransform> |
| <TransformGroup> |
| <ScaleTransform CenterX="0.5" CenterY="0.5"/> |
| <SkewTransform CenterX="0.5" CenterY="0.5"/> |
| <RotateTransform CenterX="0.5" CenterY="0.5"/> |
| <TranslateTransform/> |
| </TransformGroup> |
| </LinearGradientBrush.RelativeTransform> |
| <GradientStop Color="#FF091F34" Offset="1"/> |
| <GradientStop Color="#FF002F5C" Offset="0.4"/> |
| </LinearGradientBrush> |
| <!-- List Item Highlight --> |
| <SolidColorBrush x:Key="ListItemHighlight" Color="#FFE38E27" /> |
| <!-- List Item UnHighlight --> |
| <SolidColorBrush x:Key="ListItemUnHighlight" Color="#FF6FB8FD" /> |
| <!-- Button Gradient --> |
| <LinearGradientBrush x:Key="ButtonGradient" EndPoint="0.5,1" StartPoint="0.5,0"> |
| <GradientStop Color="#FF0E3D70"/> |
| <GradientStop Color="#FF001832" Offset="1"/> |
| </LinearGradientBrush> |
| </Window.Resources> |
| <Grid> |
| <Grid.Resources> |
| <Style TargetType="ToggleButton" x:Key="Expander"> |
| <Setter Property="IsTabStop" Value="False" /> |
| <Setter Property="Cursor" Value="Hand" /> |
| <Setter Property="Template"> |
| <Setter.Value> |
| <ControlTemplate TargetType="{x:Type ToggleButton}"> |
| <ControlTemplate.Triggers> |
| <Trigger Property="IsMouseOver" Value="True"> |
| <Trigger.EnterActions> |
| <BeginStoryboard> |
| <Storyboard> |
| <DoubleAnimation Duration="0:0:0.05" |
| Storyboard.TargetName="Button" |
| Storyboard.TargetProperty="Opacity" To="0" /> |
| <DoubleAnimation Duration="0:0:0.05" |
| Storyboard.TargetName="ButtonOver" |
| Storyboard.TargetProperty="Opacity" To="1" /> |
| </Storyboard> |
| </BeginStoryboard> |
| </Trigger.EnterActions> |
| </Trigger> |
| <Trigger Property="IsChecked" Value="True"> |
| <Trigger.EnterActions> |
| <BeginStoryboard> |
| <Storyboard> |
| <DoubleAnimation Duration="0:0:0.05" |
| Storyboard.TargetName="CollapsedVisual" |
| Storyboard.TargetProperty="Opacity" To="0" /> |
| <DoubleAnimation Duration="0:0:0.05" |
| Storyboard.TargetName="CollapsedVisualOver" |
| Storyboard.TargetProperty="Opacity" To="0" /> |
| </Storyboard> |
| </BeginStoryboard> |
| </Trigger.EnterActions> |
| <Trigger.ExitActions> |
| <BeginStoryboard> |
| <Storyboard> |
| <DoubleAnimation Duration="0:0:0.05" |
| Storyboard.TargetName="CollapsedVisual" |
| Storyboard.TargetProperty="Opacity" To="1" /> |
| <DoubleAnimation Duration="0:0:0.05" |
| Storyboard.TargetName="CollapsedVisualOver" |
| Storyboard.TargetProperty="Opacity" To="1" /> |
| </Storyboard> |
| </BeginStoryboard> |
| </Trigger.ExitActions> |
| </Trigger> |
| </ControlTemplate.Triggers> |
| <Grid> |
| <Grid x:Name="Button" Margin="0,7,4,0" HorizontalAlignment="Right" |
| VerticalAlignment="Top" Width="11" Height="11"> |
| <Grid.Background> |
| <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0"> |
| <GradientStop Color="#3F047BA5" Offset="0.996" /> |
| <GradientStop Color="#00000000" Offset="0" /> |
| </LinearGradientBrush> |
| </Grid.Background> |
| <Rectangle Stroke="#FF000000" HorizontalAlignment="Left" |
| VerticalAlignment="Top" Width="11" Height="11" /> |
| <Rectangle x:Name="CollapsedVisual" Fill="#FF000000" |
| HorizontalAlignment="Left" VerticalAlignment="Top" |
| Width="1" Height="5" Margin="5,3,0,0" /> |
| <Rectangle Fill="#FF000000" VerticalAlignment="Top" |
| HorizontalAlignment="Left" Height="1" Width="5" |
| Margin="3,5,0,0" /> |
| </Grid> |
| <Grid x:Name="ButtonOver" Margin="0,7,4,0" |
| HorizontalAlignment="Right" VerticalAlignment="Top" |
| Width="11" Height="11"> |
| <Rectangle Stroke="#FF167497" HorizontalAlignment="Left" |
| VerticalAlignment="Top" Width="11" Height="11"> |
| <Rectangle.Fill> |
| <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0"> |
| <GradientStop Color="#26167497" Offset="1" /> |
| <GradientStop Color="#00167497" Offset="0" /> |
| </LinearGradientBrush> |
| </Rectangle.Fill> |
| </Rectangle> |
| <Rectangle x:Name="CollapsedVisualOver" Fill="#FF167497" |
| HorizontalAlignment="Left" VerticalAlignment="Top" |
| Width="1" Height="5" Margin="5,3,0,0" /> |
| <Rectangle Fill="#FF167497" VerticalAlignment="Top" |
| HorizontalAlignment="Left" Height="1" Width="5" |
| Margin="3,5,0,0" /> |
| </Grid> |
| </Grid> |
| </ControlTemplate> |
| </Setter.Value> |
| </Setter> |
| </Style> |
| <XmlDataProvider x:Key="MyList" Source="XML/Scenes.xml"/> |
| <HierarchicalDataTemplate x:Key="League" ItemsSource="{Binding XPath=Procedures/Procedure}"> |
| <Border BorderBrush="#FF103C62" BorderThickness="1" Margin="-2,0,0,-1"> |
| <Grid> |
| <Grid.ColumnDefinitions> |
| <ColumnDefinition Width="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Telerik:RadTreeView}}, Path=ActualWidth}" /> |
| </Grid.ColumnDefinitions> |
| <Label |
| VerticalContentAlignment="Center" BorderThickness="0" BorderBrush="Transparent" |
| Foreground="White" |
| FontSize="18" |
| Tag="{Binding XPath=@name}" |
| MinHeight="55" |
| Cursor="Hand" |
| FontFamily="Arial" |
| FocusVisualStyle="{x:Null}" |
| KeyboardNavigation.TabNavigation="None" |
| Background="{StaticResource LostFocusStyle}" |
| Name="SubItem" |
| > |
| <Label.ContextMenu> |
| <ContextMenu Name="editMenu"> |
| <MenuItem Header="Edit"/> |
| </ContextMenu> |
| </Label.ContextMenu> |
| <TextBlock Text="{Binding XPath=@name}" Margin="15,0,40,0" TextWrapping="Wrap"></TextBlock> |
| </Label> |
| </Grid> |
| </Border> |
| </HierarchicalDataTemplate> |
| </Grid.Resources> |
| <Grid Width="300" Height="320" HorizontalAlignment="Center" VerticalAlignment="Center"> |
| <Border BorderBrush="#FF000000" CornerRadius="5" BorderThickness="5" Background="#FFFFFFFF"> |
| <Telerik:RadTreeView |
| ExpanderStyle="{StaticResource Expander}" |
| ItemsSource="{Binding Source={StaticResource MyList}, XPath=/Scenes/Scene}" |
| ItemTemplate="{StaticResource League}" |
| /> |
| </Border> |
| </Grid> |
| </Grid> |
| </Window> |
Ryan Black
Top achievements
Rank 1
Rank 1
answered
on
13 May 2010
3 answers
215 views
I know I can persist the RadDock layout to a file, but can I persist the layout to an application setting property? If so any example?
Thanks!
Thanks!
Miroslav Nedyalkov
Telerik team
answered
on
13 May 2010
4 answers
696 views
Can someone describe the easiest way to edit the style of the scrollbar.
I tried with Blend but it only changes background color which is not enough. I want to restyle everything, like bars and buttons, including style when clicked and dragged and hovered (Like any other style).
How can I manage this without too much work (E.q. creating a new theme).
Seems this is not in the styles in Blend???
I tried with Blend but it only changes background color which is not enough. I want to restyle everything, like bars and buttons, including style when clicked and dragged and hovered (Like any other style).
How can I manage this without too much work (E.q. creating a new theme).
Seems this is not in the styles in Blend???
Kalin Milanov
Telerik team
answered
on
13 May 2010
3 answers
183 views
How does one integrate transitions with TabControl?
Miha Markic
Top achievements
Rank 1
Rank 1
answered
on
13 May 2010
1 answer
205 views
Hi, I don't understand the difference between HierarchyChildTemplate and RowDetailsTemplate
when to use one rather than the other.
Thanks
Dario
Maya
Telerik team
answered
on
13 May 2010
5 answers
217 views
Hi,
I'm using BringDataItemIntoView to go to the item i reselect after i refresh my grid.
But now i have a problem with when you select an item in the grid that is already visible (no scrolling required) and there aren't enough items to make the grid scroll.
So what happens the grid sets the selected item to the first row visible and the records above aren't shown any more and there isn't a scrollbar visible.
For example
If you have 3 records in the grid and you call the method BringDataItemIntoView on the third record, then this will put the 3 record to the first visible record in the grid but the 2 records above aren't visible any more and there also isn't a scrollbar (using the mouse wheel does the trick for scrolling)
Any ideas how i can fix this?
My code to bring the currentitem in to view
I'm using BringDataItemIntoView to go to the item i reselect after i refresh my grid.
But now i have a problem with when you select an item in the grid that is already visible (no scrolling required) and there aren't enough items to make the grid scroll.
So what happens the grid sets the selected item to the first row visible and the records above aren't shown any more and there isn't a scrollbar visible.
For example
If you have 3 records in the grid and you call the method BringDataItemIntoView on the third record, then this will put the 3 record to the first visible record in the grid but the 2 records above aren't visible any more and there also isn't a scrollbar (using the mouse wheel does the trick for scrolling)
Any ideas how i can fix this?
My code to bring the currentitem in to view
| int logId = 0; |
| if (radGridDocuments.CurrentItem != null) |
| logId = (radGridDocuments.CurrentItem as DocumentLog).LogId; |
| Mouse.OverrideCursor = Cursors.Wait; |
| btnDocumentsForTruck.IsChecked = false; |
| fillDocumentLog(((PrintShop.Data.Action)dtcDocumentType.SelectedItem).Name, txtCustomerName.Text, dtpFrom.SelectedDate, dtpTo.SelectedDate, txtDocumentNumber.Text, (dtcSender.SelectedItem as Sender).SenderId); |
| if (logId != 0) |
| { |
| DocumentLog d = (radGridDocuments.ItemsSource as BindingList<DocumentLog>).FirstOrDefault(x => x.LogId == logId); |
| if (d != null) |
| { |
| Record record = radGridDocuments.FindRecord(d); |
| record.IsSelected = true; |
| record.IsCurrent = true; |
| radGridDocuments.BringDataItemIntoView(radGridDocuments.CurrentItem); |
| } |
| } |
Vlad
Telerik team
answered
on
13 May 2010
1 answer
152 views
Hi, why can't I activate the orizzontal scrollbar in a RowDetails Grid ? I set ScrollViewer.HorizontalScrollBarVisibility="Visible" the scrollbar is visible but not enabled. Even the FreezeColumns don't run in the RowDetails Grid
(Version Q3 2009 SP2)
(Version Q3 2009 SP2)
| <telerikGridView:RadGridView x:Name="RiepiloghiPeriodi0Grid" Grid.Row="1" Grid.Column="0" AutoGenerateColumns="False" CanUserFreezeColumns="True" ShowGroupPanel="False" ItemsSource="{Binding RiepiloghiPeriodi0ItemsSource, Mode=TwoWay}" CurrentItem="{Binding RiepiloghiPeriodi0CurrentItem, Mode=TwoWay}" Margin="0,0,0,0" Initialized="RiepiloghiPeriodi0Grid_Initialized" CanUserDeleteRows="False" CanUserInsertRows="False" AreRowDetailsFrozen="False"> |
| <telerikGridView:RadGridView.RowDetailsTemplate> |
| <DataTemplate> |
| <telerikGridView:RadGridView x:Name="RiepiloghiPeriodi1Grid" AutoGenerateColumns="False" CanUserFreezeColumns="True" ShowGroupPanel="True" ItemsSource="{Binding RiepilogoPeriodiVOList, Mode=TwoWay}" Margin="15,15,15,15" Initialized="RiepiloghiPeriodi1Grid_Initialized" CanUserDeleteRows="False" CanUserInsertRows="False" ShowGroupFooters="True" ShowColumnFooters="True" ScrollViewer.HorizontalScrollBarVisibility="Visible"> |
| </telerikGridView:RadGridView> |
| </DataTemplate> |
| </telerikGridView:RadGridView.RowDetailsTemplate> |
| </telerikGridView:RadGridView> |
Thanks, Dario.
Vlad
Telerik team
answered
on
13 May 2010
1 answer
65 views
Hi,
I have a grid of System.Data.DataRow of System.Data.DataTable. I add a new row to the DataTable and I call Rebind() to refresh the content od the datagrid. Then I edit the fields of the new row in the grid. Finally I want to select the new row, but nothing happens (the color of the row is unchanged), though I can select other rows (they changes their color). I implemented the SelectionChanged method of the datagrid to figure out if the selection of the new row happens when I click on it. And it does! But it does not change color, so it is not indicated to the user that the selection was successful. Is it a known bug, or do I something wrong?
Thanks in advance!
Ferenc
I have a grid of System.Data.DataRow of System.Data.DataTable. I add a new row to the DataTable and I call Rebind() to refresh the content od the datagrid. Then I edit the fields of the new row in the grid. Finally I want to select the new row, but nothing happens (the color of the row is unchanged), though I can select other rows (they changes their color). I implemented the SelectionChanged method of the datagrid to figure out if the selection of the new row happens when I click on it. And it does! But it does not change color, so it is not indicated to the user that the selection was successful. Is it a known bug, or do I something wrong?
Thanks in advance!
Ferenc
Milan
Telerik team
answered
on
13 May 2010
1 answer
101 views
Hello,
I have some problems with RadDocking with Windows7 Theme.
1. When "Center Indicator" is hidden, other indicators aren't correctly displayed. This problem also occurs in your demo application in Compass/Style section.
2. There is two title bars and two Cross button for floating panel.
Regards,
Guillaume.
I have some problems with RadDocking with Windows7 Theme.
1. When "Center Indicator" is hidden, other indicators aren't correctly displayed. This problem also occurs in your demo application in Compass/Style section.
2. There is two title bars and two Cross button for floating panel.
Regards,
Guillaume.
Pana
Telerik team
answered
on
13 May 2010
