Questions on UI for WPF Forum

6 answers

402 views

Select row on context menu

Hi,

Is it possible to select the row in a grid when a context menu is opened by right clicking on that row?

GridView

answered on 14 Jun 2013

2 answers

65 views

Hightlighting items in RadPanelBar by tabbing to item

Hi,

I'm trying to figure out how to have individual RadPanelBarItems have their background colors changed when a user tabs through the RadPanelBar. Currently when a user selects (left mouse click) a specific RadPanelBarItem, the color changes to orange (the default color); I want to be able to do the same if the user tabs to the item as well. The usage of IsTabStop and TabStop does not seem to work; I could perhaps be setting it incorrectly.   The following is a code snippet of xaml implementation:

<telerikNavigation:RadPanelBar IsTabStop="True" Grid.Row="0" Grid.Column="0" Grid.RowSpan="2" VerticalAlignment="Stretch" x:Name="SummaryMenu" HorizontalAlignment="Stretch" Margin="0,-1,0,-1">

                    <telerikNavigation:RadPanelBar.Background>
                        <ImageBrush ImageSource="pack://application:,,,/Resources/Images/Left-Menu-Back.png" />
                    </telerikNavigation:RadPanelBar.Background>

                    <telerikNavigation:RadPanelBarItem IsExpanded="True" IsTabStop="True" BorderThickness="0">
                            <telerikNavigation:RadPanelBarItem.Header>
                                <TextBlock Text="VIEWS" Style="{StaticResource SmallMenuHeaderIconLabel}" />
                            </telerikNavigation:RadPanelBarItem.Header>

                        <telerikNavigation:RadPanelBarItem IsTabStop="True" TabIndex="1" MouseLeftButtonDown="SummaryMenuDockingItemLeftButtonDownClick" MouseLeftButtonUp="SummaryMenuDockingItemLeftButtonUpClick" Keyboard.KeyUp="OnKeyPressEnterViewsMenuItem" Tag="MainViewLogicalConfiguration" IsSelected="True">
                                <telerikNavigation:RadPanelBarItem.Header>
                                    <StackPanel Orientation="Vertical">
                                        <Image Source="/Resources/Images/MenuIcons/MainView.png" ToolTip="Main" Style="{StaticResource SmallMenuIcon}"/>
                                        <TextBlock Text="Main" Style="{StaticResource SmallMenuIconLabel}" />
                                    </StackPanel>
                                </telerikNavigation:RadPanelBarItem.Header>
                            </telerikNavigation:RadPanelBarItem>

                        <telerikNavigation:RadPanelBarItem IsTabStop="True" TabIndex="2" MouseLeftButtonDown="SummaryMenuDockingItemLeftButtonDownClick" MouseLeftButtonUp="SummaryMenuDockingItemLeftButtonUpClick" Keyboard.KeyUp="OnKeyPressEnterViewsMenuItem" Tag="PhysicalLayout" >
                                <telerikNavigation:RadPanelBarItem.Header>
                                    <StackPanel Orientation="Vertical">
                                        <Image Source="/Resources/Images/MenuIcons/Physical-Configuration.png" ToolTip="Physical Configuration" Style="{StaticResource SmallMenuIcon}"/>
                                        <TextBlock Text="Physical Configuration" Style="{StaticResource SmallMenuIconLabel}" />
                                    </StackPanel>
                                </telerikNavigation:RadPanelBarItem.Header>
                            </telerikNavigation:RadPanelBarItem>
                        ......
                        ......
               </<telerikNavigation:RadPanelBar>

Thanks for the help,
Robert Quan

General Discussions

answered on 13 Jun 2013

2 answers

114 views

Can I change category name run time

Hi ,
When I bind a object in propertygrid like a

PsPropertyGrid1.SelectedObject = MachineConfig
I want to change Category name at runtime for localization

I can change Item name and description with ItemFormatting event as fallow but Categoty property is readonly ,
How can I change category attirubute name at runtime in radpropertygrid...

Private Sub PsPropertyGrid1_ItemFormatting(sender As Object, e As Telerik.WinControls.UI.PropertyGridItemFormattingEventArgs) Handles PsPropertyGrid1.ItemFormatting
            Select Case e.Item.Name
                Case Is = "MachineID"
                    'e.Item.Enabled = False
                    e.Item.Label = RM.GetString(7760)
                    e.Item.Description = RM.GetString(7761)

Case Is = "CompanyInfo"
.....
.....

End Select
Sub

Thanks for all helps...

PropertyGrid

answered on 13 Jun 2013

1 answer

135 views

How to auto max zoom out of timeline

Hi

I'm dynamically adding data into a timeline, everytime I add a data, I set the PeriodEnd property of the timeline control to the max time in the dataset. I like the TimeLine control to be zoomed out to the maximum when a new data is added, how do I achieve that ? I tried setting VisiblePeroidStart and End to PeroidStart and End but that doesn't work.

Any ideas ?

Thanks, Dave

TimeLine

answered on 13 Jun 2013

2 answers

49 views

Weird Behavior after 2013Q1 installation

Hi there,

I have console application is being launched from the WPF application, and it has been running fine all the time, right after I install 2013Q1, the output (Console.WriteLine) disappeared from the console windows, and only be shown in the output window in visual studio, I double check this behavior from source control as well.

General Discussions

answered on 13 Jun 2013

3 answers

94 views

Maximize specific tile using event from fluid content control small content data template of

Hi Telerik

I have defined a tileview using a data template and a radfluidcontentcontrol. The small content definition includes a button which initiates some data fetches in order to create a view which is then placed in a binding in the largecontent template. I want to be able to bind the maximizing of a particular tile to the IsVisibleChanged event on a textblock in the small content template for that tile. (The text block is made visible once the view to be placed in the large content has been created). The approach I have attempted (see below) works for the first tile I try but fails after that. Can you have a look and tell me where I am going wrong please?

Many thanks in advance

Regards
Ian Carson

XAML

<UserControl xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

x:Class="Bambi.Modules.Dashboards.Views.StrategySummaryView"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

xmlns:local="clr-namespace:Bambi.Modules.Dashboards"

xmlns:controls="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Navigation"

xmlns:inf="clr-namespace:Bambi.Infrastructure;assembly=Bambi.Infrastructure"

mc:Ignorable="d"

d:DesignHeight="300" d:DesignWidth="300"

Name="Strategy">

<UserControl.Resources>

<inf:InvertBoolean x:Key="InvertBoolean"/>

<inf:BooleanToVisibility x:Key="BooleanToVisibility"/>

<inf:InvertBooleanToVisibility x:Key="InvertBooleanToVisibility"/>

<DataTemplate x:Key="HeaderTemplate">

<TextBlock Text="{Binding StrategyName}" FontFamily="Helvetica Neue LT Com" FontSize="14"/>

</DataTemplate>

<DataTemplate x:Key="DailyDataTemplate">

<telerik:RadFluidContentControl ContentChangeMode="Manual" TransitionDuration="0:0:0.5">

<telerik:RadFluidContentControl.LargeContent>

<ContentPresenter Content="{Binding StrategyDetail}"

/> <--This is the created view

</telerik:RadFluidContentControl.LargeContent>

<telerik:RadFluidContentControl.SmallContent>

<Grid>

<Grid.ColumnDefinitions>

<ColumnDefinition Width="150"/>

</Grid.ColumnDefinitions>

<Grid.RowDefinitions>

<RowDefinition Height="0.17*"/>

<RowDefinition Height="0.1*"/>

<RowDefinition Height="0.13*"/>

</Grid.RowDefinitions>

<TextBlock FontFamily="Helvetica Neue LT Com" FontSize="32" Foreground="#FFF39200" VerticalAlignment="Bottom" Margin="0,15,0,0" HorizontalAlignment="Right"><Run Language="en-au" Text="{Binding TradeCount }"/></TextBlock>

<TextBlock Grid.Column="1" Margin="8,0,32,0" FontFamily="Helvetica Neue LT Com" Foreground="Gray" FontWeight="Bold" Height="20" VerticalAlignment="Bottom" FontSize="12"><Run Language="en-au" Text="TRADES"/></TextBlock>

<TextBlock FontFamily="Helvetica Neue LT Com" FontSize="32" VerticalAlignment="Bottom" Foreground="#FFF39200" Margin="0,15,0,0" HorizontalAlignment="Right" Grid.Row="1"><Run Language="en-au" Text="{Binding Return, StringFormat={}{0:P} }"/></TextBlock>

<TextBlock Grid.Column="1" Margin="8,0,32,0" TextWrapping="Wrap" FontFamily="Helvetica Neue LT Com" Foreground="Gray" FontWeight="Bold" Height="20" VerticalAlignment="Bottom" FontSize="12" Grid.Row="1"><Run Language="en-au" Text="RETURN"/></TextBlock>

<TextBlock FontFamily="Helvetica Neue LT Com" FontSize="32" VerticalAlignment="Bottom" Foreground="#FFF39200" Margin="0,15,0,0" HorizontalAlignment="Right" Grid.Row="2"><Run Language="en-au" Text="{Binding Probability, StringFormat={}{0:P} }"/></TextBlock>

<TextBlock Grid.Column="1" Margin="8,0" TextWrapping="Wrap" FontFamily="Helvetica Neue LT Com" Foreground="Gray" FontWeight="Bold" Height="20" VerticalAlignment="Bottom" FontSize="12" Grid.Row="2"><Run Language="en-au" Text="PROBABILITY"/></TextBlock>

<TextBlock FontFamily="Helvetica Neue LT Com" FontSize="32" VerticalAlignment="Bottom" Foreground="#FFF39200" Margin="0,15,0,0" HorizontalAlignment="Right" Grid.Row="3"><Run Language="en-au" Text="{Binding WinLossRatio, StringFormat={}{0:P} }"/></TextBlock>

<TextBlock Grid.Column="1" Margin="8,0" TextWrapping="Wrap" FontFamily="Helvetica Neue LT Com" Foreground="Gray" FontWeight="Bold" Height="20" VerticalAlignment="Bottom" FontSize="12" Grid.Row="3"><Run Language="en-au" Text="WIN/LOSS"/></TextBlock>

<telerik:RadRating IsReadOnly="False" NumberOfItemsToGenerate="10" Grid.ColumnSpan="2" HorizontalAlignment="Center" Grid.Row="4" Value= "{Binding Ranking}" Margin="0,0,5,5" VerticalAlignment="Bottom"/>

<telerik:RadButton Visibility="{Binding RetrievePressed, Converter={StaticResource InvertBooleanToVisibility}}" Content="Retrieve Details" Grid.Row="5" Grid.ColumnSpan="2" telerik:StyleManager.Theme="Expression_Dark" VerticalAlignment="Center" Height="24" Width="150" Command=

"{Binding DataContext.RetrieveStrategyDetailCommand, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type telerik:RadTileView}} }"

CommandParameter="{Binding TrackingID}" />

<telerik:RadProgressBar

telerik:StyleManager.Theme="Expression_Dark"

Grid.Row="5" Grid.Column="0" Grid.ColumnSpan="2" Height="6" Width="150"

VerticalAlignment="Center" HorizontalAlignment="Center"

IsIndeterminate="True"

DataContext="{Binding}"

Visibility="{Binding VisibleProgressBar, Converter={StaticResource BooleanToVisibility}}"/>

<TextBlock

Visibility="{Binding DataComplete, Converter={StaticResource BooleanToVisibility}}"

Grid.Row="5" Grid.Column="0" Grid.ColumnSpan="2"

TextWrapping="Wrap" FontFamily="Helvetica Neue LT Com" Foreground="Gray" FontWeight="Bold" Height="20"

VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="12"

IsVisibleChanged="TextBlock_IsVisibleChanged">

<Run Language="en-au" Text="COMPLETE"/>

</TextBlock>

</Grid>

</telerik:RadFluidContentControl.SmallContent>

</telerik:RadFluidContentControl>

</DataTemplate>

<DataTemplate x:Key="HourlyDataTemplate">

<telerik:RadFluidContentControl ContentChangeMode="Manual" TransitionDuration="0:0:0.5" >

<telerik:RadFluidContentControl.LargeContent>

<Grid Margin="0">

<Rectangle Fill="Aqua" Margin="0"/>

<TextBlock VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="Black" Text="LargeContent" FontSize="24"/>

</Grid>

</telerik:RadFluidContentControl.LargeContent>

<telerik:RadFluidContentControl.SmallContent>

<Grid Margin="0">

<Rectangle Fill="BlueViolet" Margin="0"/>

<TextBlock VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="Yellow" Text="SmallContent" FontSize="24"/>

</Grid>

</telerik:RadFluidContentControl.SmallContent>

</telerik:RadFluidContentControl>

</DataTemplate>

<DataTemplate x:Key="MinutelyDataTemplate">

<telerik:RadFluidContentControl ContentChangeMode="Manual" TransitionDuration="0:0:0.5" >

<telerik:RadFluidContentControl.LargeContent>

<Grid Margin="0">

<Rectangle Fill="Tomato" Margin="0"/>

<TextBlock VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="SteelBlue" Text="LargeContent" FontSize="24"/>

</Grid>

</telerik:RadFluidContentControl.LargeContent>

<telerik:RadFluidContentControl.SmallContent>

<Grid Margin="0">

<Rectangle Fill="Silver" Margin="0"/>

<TextBlock VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="Sienna" Text="SmallContent" FontSize="24"/>

</Grid>

</telerik:RadFluidContentControl.SmallContent>

</telerik:RadFluidContentControl>

</DataTemplate>

<local:StrategyTemplateSelector x:Key="ContentDataTemplateSelector"

DailyDataTemplate="{StaticResource DailyDataTemplate}"

HourlyDataTemplate="{StaticResource HourlyDataTemplate}"

MinutelyDataTemplate="{StaticResource MinutelyDataTemplate}"/>

</UserControl.Resources>

<Grid Background="#FF252929">

<Grid.RowDefinitions>

<RowDefinition Height="30" />

<RowDefinition Height="274*" />

</Grid.RowDefinitions>

<controls:RadTileView Name="StrategiesTiles"

telerik:StyleManager.Theme="Expression_Dark"

MinimizedColumnWidth="300"

MinimizedRowHeight="300"

MaximizeMode="One"

PreservePositionWhenMaximized="True"

ContentTemplateSelector="{StaticResource ContentDataTemplateSelector}"

ItemsSource="{Binding StrategyDetails}"

ItemTemplate="{StaticResource HeaderTemplate}"

TileStateChanged="RadTileView_TileStateChanged"

TileStateChangeTrigger="SingleClick"

Loaded="StrategiesTiles_Loaded"

Grid.Row="0" Grid.RowSpan="2" DataContext="{Binding}"

>

</controls:RadTileView>

</Grid>

</UserControl>

Code Behind

/// <summary>

/// Interaction logic for DashboardView.xaml

/// </summary>

public partial class StrategySummaryView

{

public StrategySummaryView()

{

InitializeComponent();

}

public StrategySummaryView(StrategySummaryViewModel viewModel)

: this()

{

DataContext = viewModel;

}

private void RadTileView_TileStateChanged(object sender, Telerik.Windows.RadRoutedEventArgs e)

{

var item = e.OriginalSource as RadTileViewItem;

if (item != null)

{

var fluid = item.ChildrenOfType<RadFluidContentControl>().FirstOrDefault();

if (fluid != null)

{

switch (item.TileState)

{

case TileViewItemState.Maximized:

fluid.State = FluidContentControlState.Large;

break;

case TileViewItemState.Minimized:

fluid.State = FluidContentControlState.Small;

break;

}

private void StrategiesTiles_Loaded(object sender, RoutedEventArgs e)

{

foreach (var tile in StrategiesTiles.ChildrenOfType<RadTileViewItem>())

{

var fluid = tile.ChildrenOfType<RadFluidContentControl>().FirstOrDefault();

if (fluid != null)

{

switch (tile.TileState)

{

case TileViewItemState.Maximized:

fluid.State = FluidContentControlState.Large;

break;

case TileViewItemState.Minimized:

fluid.State = FluidContentControlState.Small;

break;

}

private void TextBlock_IsVisibleChanged(object sender, DependencyPropertyChangedEventArgs e)

{

if ((bool)e.NewValue != true) return;

var textBlock = sender as FrameworkElement;

if (textBlock == null) return;

var container = textBlock.ParentOfType<RadTileViewItem>();

if (container == null) return;

container.TileState = TileViewItemState.Maximized;

}

TileView

answered on 13 Jun 2013

0 answers

75 views

Can i to cast RadBusyIndicator to WpfProgressBar control?

Good morning!
My name is Andrey. I'm automation tester. Now I work with WPF application and facing with problem: How to cast Rad controls to wpf controls.
I have "Progress bar" in customer application he is always on the form, but in some case "Progress bar" visible or hidden. I want to know when "Progress bar" visible or hidden. After definition "WpfProgressBar" like object i haven't property like visibility. On the other hand i know that RadBusyIndicator have visibility property. Can you help me? Can i to cast Rad controls to Wpf controls or it's impossible?

Thank you for any advice!

General Discussions

asked on 13 Jun 2013

1 answer

67 views

Q2 2013 interactive columns

Hello,
i have read about the new feature interactive Resizable columns in Q2 2013.
What are interactive Resizable columns in ganttview? Are there any samples or how can i use it?

Greetings ...

GanttView

answered on 13 Jun 2013

1 answer

37 views

Alert/Confirm/Prompt doesn't show after Q2'13 update

I received an email today about Q2'13 release and proceeded on updating my copy through the Telerik Control Panel. Point existing project to the new binaries (NoXAML) and build the project. Now, the pre-defined windows doesn't show up and blocks the owner window where it was fired up.

Is this a bug or do I need to re-install my copy?

Window

answered on 13 Jun 2013

0 answers

84 views

Adjusting the filter button position

Good day, Telerik team!
Traversing through RadGridView's documentation didn't answer me a qustion: is there a way to put filter button before column header's text, so it don't slide away to the right every time the column adjust its width according to its content?
Thank you

GridView

asked on 13 Jun 2013