Questions on UI for WPF Forum

1 answer

129 views

I have a gridview that is using the selection checkbox column. The problem we are running into is that if someones selects rows with the checkboxes, then hits tab, the tab key will cause the row in focus to check (if not checked) and unselect all the other rows. Is there a way to disable this from happening?

GridView

answered on 23 Jun 2010

1 answer

216 views

Design time custom property editors?

This isn't exactly a telerik question but thought I'd give it a shot. I'm trying to port my win framework to wpf using your controls. As a part of my framework, I have custom controls and components with specialized business properties and in WinForms, I would use the UITypeEditor attribute to specify a custom design time interface. Thay way, within Visual Studio at design time, I could give the user my own custom dialog interface for manipulating properties, picking a business object, etc.

I don't see any way to do this with WPF. Is this not possible? In looking over your own controls, I don't see any custom interface anywhere. I would have expected something on the gridview but even there, it looks like it opens up the generic collection editor.

Is it possible to have a design time custom property dialog editor that the Visual Studio designer will automatically use?

General Discussions

answered on 23 Jun 2010

3 answers

128 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

126 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

330 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

140 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

109 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

371 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

503 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

107 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