Questions on UI for WPF Forum

3 answers

117 views

Column Tooltip

Hi ,

I trying to use the ToolTip of the column like this

<my:GridViewDataColumn ToolTip="LastName" Header="LastName" DataMemberBinding="{Binding Path=LastName}" />

what wrong this not working

Best regards
Ehud

GridView

answered on 23 Jun 2010

2 answers

112 views

Determine center item in RadCarouselPanel

Does anyone have a good suggestion to determine the item currently in the center or middle when using a RadCarouselPanel? I want to make sure that the item is in the center before allowing them to select it and also I need to do some visual things to the items not in the center.

Thanks!

Carousel

answered on 22 Jun 2010

6 answers

308 views

Selecting cell(s) in RadGridView

Hi,

I would like to know if there is a way to select an individual cell/cells in a RadGridView rather than an entire row and if so, how one goes about it.

Thanks in advance, Steve

GridView

answered on 22 Jun 2010

2 answers

115 views

Mouse left click

Hi,

i got a problem with getting custom row details. Ive got a gridview with messages (subject,date,sender), what i need is when someone click once on a row, the message will load into some controls. The problem is that MouseLeftButtonDown or MouseLeftButtonUp doesnt work, it sometimes works when i click BOTH left and right buttons, or left click than right lick fast. Roactivated also inst working as i would expect, because it works on enter or doubleclick. How can i achive event on one left mouse button click?

GridView

answered on 22 Jun 2010

1 answer

94 views

Remove the delete binding

Hi,

I need to remove the delete button binding

So click on Del button will not delete rows in grid

Best regards

Ehud

GridView

answered on 22 Jun 2010

4 answers

347 views

RadGridView resize on form resize

Good day!
I have such a xaml:

<Window x:Class="CAP.AdminTool.Questions"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Вопросы" Height="700" Width="750" xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors" xmlns:dxb="http://schemas.devexpress.com/winfx/2008/xaml/bars" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation" Icon="/CAP.AdminTool;component/favicon.ico" FontFamily="Verdana" FontSize="13" Loaded="Window_Loaded" >
    <Grid >
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" MinHeight="60"></RowDefinition>
            <RowDefinition Height="auto" MinHeight="30"></RowDefinition>
            <RowDefinition Height="auto" MinHeight="60"></RowDefinition>
            <RowDefinition Height="auto" MinHeight="30"></RowDefinition>
        </Grid.RowDefinitions>
        <telerik:RadGridView Grid.Row="0"
             HorizontalAlignment="Left"
             Name="grQuestionSets"
             VerticalAlignment="Top"
             Height="auto"
             MinWidth="700"
             AutoGenerateColumns="False"
             SelectionChanged="grQuestionSets_SelectionChanged" >
            <telerik:RadGridView.Columns>
                <telerik:GridViewDataColumn Header="Раздел вопросов" UniqueName="Name" Width="auto" MinWidth="300"/>
                <telerik:GridViewDataColumn Header="Описание" UniqueName="Description" Width="auto" MinWidth="400"/>
            </telerik:RadGridView.Columns>
        </telerik:RadGridView>
    </Grid>
</Window>

I want my RadGridView width to change when I change the width of the window.
How can I do it?

GridView

answered on 22 Jun 2010

1 answer

422 views

Menu icon image binding and visibility

1) When I bind the menu icon to an image which is defined as a StaticResource, the image does not appear but I can see the text "pack:" What am I doing wrong?

2) I want to bind the visibility to the underlying datasource using the BooleanToVisibilityConverter, so that when a menu item is selected the image is visible. I know how to use the converter but where in xaml do I set the binding.

Datasource:

    
            public partial class Toolbar : UserControl 
        
                { 
        
                    public Toolbar() 
        
                    { 
        
                        InitializeComponent(); 
        
                        this.zoomMenu.ItemsSource = GetZoomMenuItems(); 
        
                    } 
        
                    private ObservableCollection<ZoomMenuItem> GetZoomMenuItems() 
        
                    { 
        
                        return new ObservableCollection<ZoomMenuItem>() 
        
                        { 
        
                            new ZoomMenuItem(){ IsSelected=false, ZoomSetting=10, ZoomSettingText="10%" }, 
        
                            new ZoomMenuItem(){ IsSelected=false, ZoomSetting=25, ZoomSettingText="25%" }, 
        
                            new ZoomMenuItem(){ IsSelected=false, ZoomSetting=50, ZoomSettingText="50%" }, 
        
                            new ZoomMenuItem(){ IsSelected=false, ZoomSetting=75, ZoomSettingText="75%" }, 
        
                            new ZoomMenuItem(){ IsSelected=false, ZoomSetting=100, ZoomSettingText="100%" }, 
        
                            new ZoomMenuItem(){ IsSelected=false, ZoomSetting=200, ZoomSettingText="200%" }, 
        
                            new ZoomMenuItem(){ IsSelected=false, ZoomSetting=400, ZoomSettingText="400%" }, 
        
                            new ZoomMenuItem(){ IsSelected=false, ZoomSetting=600, ZoomSettingText="600%" }, 
        
                            new ZoomMenuItem(){ IsSelected=false, ZoomSetting=800, ZoomSettingText="800%" }                 
        
                        }; 
        
                    } 
        
                }

Menu:

    
            <BitmapImage x:Key="tickImage" UriSource="../Images/tick.png" DecodePixelWidth="10"/> 
        
            <Style x:Key="ZoomMenuItemStyle" TargetType="telerikNav:RadMenuItem"> 
        
                        <Setter Property="Icon" Value="{Binding Source={StaticResource tickImage}}" />             
        
            </Style> 
        
            <HierarchicalDataTemplate  
        
                        x:Key="zoomMenuItemTemplate" 
        
                        ItemsSource="{Binding ZoomMenuItem}"> 
        
                        <TextBlock Text="{Binding ZoomSettingText}" /> 
        
            </HierarchicalDataTemplate> 
        
            <telerik:RadDropDownButton  
        
                            x:Name="RadDropBtnZoom" 
        
                            Height="20" 
        
                            Width="15"> 
        
                            <telerik:RadDropDownButton.DropDownContent> 
        
                                <telerikNav:RadContextMenu 
        
                                    x:Name="zoomMenu" 
        
                                    Width="75"  
        
                                    BorderThickness="0" 
        
                                    ItemContainerStyle="{StaticResource ZoomMenuItemStyle}" 
        
                                    ItemTemplate="{StaticResource zoomMenuItemTemplate}"> 
        
                                </telerikNav:RadContextMenu> 
        
                            </telerik:RadDropDownButton.DropDownContent>                 
        
            </telerik:RadDropDownButton>

ContextMenu

answered on 22 Jun 2010

1 answer

95 views

How to get rid of No Sort state for the column I want to sort

By default each column can be sorted in 3 ways: Ascending, Descending, No Sort. How do I get rid of the third state, but have each the column can only be sorted either in ascending or descending order when I click the column header?

Thanks,
Yang

GridView

answered on 21 Jun 2010

3 answers

143 views

Cause all items UIElements to load

Hi All

I have bound the ItemSource of the RadBook to an ObservableCollection of classes, then I am using the item template to create a user control that binds it DataContext to the object. This is working well. I found however that I need to ensure that all the UserControls are loaded as soon as the ItemSource of the RadBook is Updated. Right now they only load when you navigate to that page.

Is there any method that I can call that does not require me to cause the book to iterate through all the pages?

Thanks for you help

Nick

Book

answered on 21 Jun 2010

1 answer

296 views

ScrollViewer.HorizontalScrollBarVisibility="Auto"

Hello! you may have a look at the attach.why the horizontal scrollbar can't auto hide? how to solve this problem ?

    
            <Telerik:RadTreeView Name="_treeView" ScrollViewer.VerticalScrollBarVisibility="Auto"  ScrollViewer.HorizontalScrollBarVisibility="Auto"  SelectionMode="Extended" ExpanderStyle="{StaticResource Expander}" local:TreeViewHelper.EnableRightClickSelection="True" MouseRightButtonDown="_treeView_MouseRightButtonDown" PreviewMouseRightButtonDown="_treeView_PreviewMouseRightButtonDown">  
        
                        <telerikNavigation:RadContextMenu.ContextMenu > 
        
                            <telerikNavigation:RadContextMenu  x:Name="radTreeViewMenu">  
        
                                <telerikNavigation:RadMenuItem Header="View In Master Document" Tag="View in Master Document"/>  
        
                                <telerikNavigation:RadMenuItem Header="Show PDF" Tag="SHOW PDF" IsEnabled="False"/>  
        
                                <telerikNavigation:RadMenuItem Header="Show PDF AT Division" Tag="Show PDF AT Division" IsEnabled="False"/>  
        
                                <telerikNavigation:RadMenuItem Header="Copy Division" Tag="Copy Division" IsEnabled="False"/>  
        
                                <telerikNavigation:RadMenuItem Header="Job Ticket" Tag="Job Ticket" IsEnabled="False"/>  
        
                            </telerikNavigation:RadContextMenu> 
        
                        </telerikNavigation:RadContextMenu.ContextMenu> 
        
            </Telerik:RadTreeView>

If you see this message,please reply as soon as possible.I 'm very anxious. Thanks my friend.

TreeView

answered on 21 Jun 2010