Questions on UI for WPF Forum

1 answer

216 views

I am trying to style the GridViewCheckBox in my application, but I can't seem to get the GridViewCheckBox style to take effect. I would like to show the CheckBox without a box around it (just the check or no check).

Using Blend, this is what I got for a style:

<ResourceDictionary

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

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation">

<Style TargetType="{x:Type telerik:GridViewCheckBox}">

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="{x:Type telerik:GridViewCheckBox}">

<Grid HorizontalAlignment="Left" VerticalAlignment="Center" Width="13" Height="13">

<Grid Margin="0">

<Path x:Name="IndeterminatePath" Stretch="Fill" Stroke="#FF8D8D8D" StrokeThickness="1.5" HorizontalAlignment="Center" Margin="0" VerticalAlignment="Center" Width="7" Height="7" Visibility="Collapsed" Data="M14.708333,144.5L20.667,144.5"/>

<Path x:Name="CheckedPath" Stretch="Fill" Stroke="#FF8D8D8D" StrokeThickness="1.5" HorizontalAlignment="Center" Margin="0" VerticalAlignment="Center" Visibility="Collapsed" Data="M32.376187,77.162509L35.056467,80.095277 40.075451,70.02144"/>

</Grid>

<ControlTemplate.Triggers>

<Trigger Property="IsChecked" Value="True">

<Setter Property="Visibility" TargetName="CheckedPath" Value="Visible"/>

</Trigger>

<Trigger Property="IsThreeState" Value="True">

<Setter Property="Visibility" TargetName="IndeterminatePath" Value="Visible"/>

</Trigger>

</ControlTemplate.Triggers>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

</ResourceDictionary>

I also see there is a class for the GridViewCheckBoxColumn, but I have been unsuccessful in changing the style template of that either.

How can I style the checkbox?

Thanks.

GridView

answered on 22 Sep 2010

2 answers

219 views

Changing the row background through bindings

Hi,

In my GridView I need to change the background of certain rows depending on one property of the object bound to that row. I found the forum thread below which explains how to do it but as soon as I change the references on the examples posted to the latest version of the GridView it does not compile. Would you please update the example or point me to another solution?

http://www.telerik.com/community/forums/wpf/gridview/how-can-i-apply-different-colors-to-radgridview-rows-through-bindings.aspx

Best Regards,
Jose Simas

GridView

answered on 22 Sep 2010

1 answer

77 views

keep tiles all one size ?

Hi I want most of the functionality of the tile view control, but I dont want to allow resizing - hence the height and width are fixed... Is this possible ? If not, any other controls that I could do a kind of tile approach (like on the iphone?)...

Cheers
Mark

TileView

answered on 22 Sep 2010

1 answer

107 views

Data Edited in XML

Hello,
Currently I have a gridview populated with Data from local database(XML)

One of the features is to edit /add and save data to a database.
Is is possible to edit or add data to gridview and it will save it to the current xml file?

I hope that makes sense..
Regards,
Rick Mueller

GridView

answered on 22 Sep 2010

1 answer

221 views

DataPager not working quite right with QueryableCollectionView

I have a IQueryable<T>, I'm wrapping it with a QueryableCollectionView. Setting the PageSize to 100. There are some 1500 items in the collection.

<Grid>

<Grid.RowDefinitions>

<RowDefinition

Height="*" />

<RowDefinition

Height="Auto" />

</Grid.RowDefinitions>

<telerik:RadGridView

Grid.Row="0"

AutoGenerateColumns="True"

ItemsSource="{Binding PagedSource}" />

<telerik:RadDataPager

Grid.Row="1"

Source="{Binding PagedSource}"

DisplayMode="All"

IsTotalItemCountFixed="False" />

</Grid>

The GridView works fine. It shows only the first 100 records. The DataPager however renders showing page " " of 1, and doesn't let me change pages. It looks unaware of the QueryableCollectionView. I'm not sure what I'm missing. I'm assuming it's in setting up the Source improperly somehow.

DataPager

answered on 22 Sep 2010

1 answer

131 views

Saving/Loading expanded/collapsed state of groups

I save/load the GridView layout similiar to your example at

http://www.telerik.com/help/wpf/radgridview-how-to-saveload-gridview-layout.html

Is there a way to save/load the expanded/collapsed state of GridView groups, too?

Thanks in advance.

GridView

answered on 22 Sep 2010

3 answers

159 views

Howto get rid of padding in RadCarousel

I have some items in a RadCarousel and their height is almost the same as the Carousel's panel. However, there is white space on the top of the RadCarousel, and the bottom of the visual is clipped off. How can I get a Carousel to correctly display items who's height is 100% of the panel?

Carousel

answered on 21 Sep 2010

6 answers

92 views

Demo's Flexible API woes

RadChart demo, click on Flexible API -> exception is thrown.

Chart

answered on 21 Sep 2010

3 answers

549 views

GridView With Radiobutton column

Hi

I have a requirement where I need to add a radiobutton as first column of the grid and when the user selects the radiobutton the row should be selected I mean selecteditem should be set for the grid. I have used the below code to show the radio button in the grid but I am not able bind the radiobutton selection to the SelectedItem.

<telerik:GridViewDataColumn Name="GridColumnSelector" Header="">

<telerik:GridViewDataColumn .CellTemplate>

<DataTemplate>

<RadioButton Name="rdCheck" GroupName="RadioSelectors" />

</DataTemplate>

</telerik:GridViewDataColumn .CellTemplate>

</telerik:GridViewDataColumn >

Regards
Kiran

GridView

answered on 21 Sep 2010

1 answer

109 views

requirement to change the image of the radbutton to different image on 'Hover' operation

Hello Telerik,
I am developing a customcontrol for radbutton .

I have a requirement to change the image of the radbutton to different image on 'Hover' operation.

public

class TngButton : TngBaseTemplateControl

{

static TngButton()

{

DefaultStyleKeyProperty.OverrideMetadata(

typeof(TngButton), new FrameworkPropertyMetadata(typeof(TngButton)));

}

#endregion

public override void OnApplyTemplate()

{

base.OnApplyTemplate();

RadButton btn = this.Template.FindName("PART_BaseControl", this) as RadButton;

ContentPresenter content = this.Template.FindName("PART_ContentControl", this) as ContentPresenter;

btn.Hover+=new EventHandler<Telerik.Windows.RadRoutedEventArgs>(btn_Hover);

}

void btn_Hover(object sender, EventArgs e)

{

// code to change the image at the hover .

}

i want to have two properties like 'originalimage' and 'hoverimage" which can be changed on mover hover action
can you help me in how to setting the logic for this ?

regards,
Srinivas

Buttons

answered on 21 Sep 2010