Questions on UI for WPF Forum

1 answer

186 views

I am attempting to set some resources to be read only in a given a view. I am doing this by creating a slot but it is making all of my resources read only. I need the end user to be able to interact with 1 of the slots.

Here is the code that I am using to set up the special slots. What else do I need to do to make this work?

private void CreateReadOnlySlots()

{

EventSlots = new ObservableCollection<Slot>();

Slot slot = new Slot() { Start = DateTime.MinValue, End = DateTime.MaxValue};

foreach (EventType e in Enum.GetValues(typeof(EventType)))

{

if (e != EventType.Macro)

{

slot.Resources.Add(new Resource(e.ToString(), "Event Type"));

}

slot.IsReadOnly = true;

EventSlots.Add(slot);

}

The xmal for this control looks like this

<telerik:RadScheduleView

AppointmentsSource="{Binding TimelineData, Mode=TwoWay}"

SpecialSlotsSource="{Binding EventSlots}"

AppointmentEdited="eventsTimeline_AppointmentEdited_1"

AppointmentSelectionChanged="eventsTimeline_AppointmentSelectionChanged_1"

NavigationHeaderVisibility="Collapsed"

ShowDialog="RadScheduleView_ShowDialog"

ResourceTypesSource="{Binding EventTypes}"

TimeRulerItemStyleSelector="{StaticResource TimeRulerItemStyleSelector}"

GroupHeaderStyleSelector="{StaticResource GroupHeaderStyleSelector}"

Name="eventsTimeline" VerticalAlignment="Top">

<telerik:RadScheduleView.AppointmentSelectionBehavior>

<ecu:SingleAppointmentSelectionBehavior></ecu:SingleAppointmentSelectionBehavior>

</telerik:RadScheduleView.AppointmentSelectionBehavior>

<telerik:RadScheduleView.ViewDefinitions>

<telerik:DayViewDefinition

VisibleDays="1"

MajorTickLength="5min"

MinorTickLength="1min"

TimerulerMajorTickStringFormat="{}{0: HHmm}"

DayStartTime="00:00:00" DayEndTime="3:00:00" Orientation="Horizontal">

</telerik:DayViewDefinition>

</telerik:RadScheduleView.ViewDefinitions>

<telerik:RadScheduleView.AppointmentStyleSelector>

<ecu:EventStyleSelector

AudioEventStyle="{StaticResource AudioEvent}"

OdorEventStyle="{StaticResource OdorEvent}"

LightingEventStyle="{StaticResource LightingEvent}"

SmokeEventStyle="{StaticResource SmokeEvent}"/>

</telerik:RadScheduleView.AppointmentStyleSelector>

<telerik:RadScheduleView.GroupDescriptionsSource>

<telerik:GroupDescriptionCollection>

<telerik:ResourceGroupDescription ResourceType="Event Types" />

</telerik:GroupDescriptionCollection>

</telerik:RadScheduleView.GroupDescriptionsSource>

</telerik:RadScheduleView>

ScheduleView

answered on 15 Feb 2013

0 answers

76 views

Criando uma linha com suas respectivas coluna vazia

Hello, I have a little doubt has as above each column to create an empty row inside the grid proprio
to be used as a filter.

Ex. Imagine a data grid with 10 columns and the first row that is empty and editable, so that
fassa information entered into the filter of the selected column.

graciously
André

GridView

asked on 14 Feb 2013

5 answers

539 views

Dynamically Adding RibbonTabs in PRISM

We using PRISM to to deploy a modular based app.

Each module will have a dedicated tab on the RibbonView.

I know that I can "hard-code" a ribbontab. However, I would prefer that each module would have an associated XAML with the appropriate controls for the module in it (i.e. separation of design from development).

Is there a way to create a tab's controls in XAML and then "inject" or load that XAML into a ribbontab at runtime?

Thanks,
Joshua

RibbonView and RibbonWindow

answered on 14 Feb 2013

6 answers

217 views

SchedulerView DayStartTime used everyday

Hi guys,

I am porting code from our winform scheduler (home made) to the new schedulerView control of Telerik.
So to reproduce the same view, I am using a SchedulerView with a TimelineViewDefinition. I set the property DayStartTime and DayEndTime on my TimelineViewDefinition.
When executing my project, I noticed that these values are used only for the first day of my calendar.
Is it possible to extend this behavior for all days ?

To see what I wanted to do, please see the attached file.

Thank you

ScheduleView

answered on 14 Feb 2013

1 answer

649 views

Changing the arrow button color in NumericUpDown et al.

Another thread described how to change the border color of the control, but I can't figure out how to target the up and down arrow buttons in an IntegerUpDown control and change the brush for the arrows. Is this possible?

NumericUpDown

answered on 14 Feb 2013

2 answers

137 views

WPF demo is crashing

After installing, I am not able to browse through the controls in the WPF Demos program. The application is crashing on each invocation of a control, just after downloading the sample.

Why?? How can I fix it?

Regards,
Wolfgang

General Discussions

answered on 14 Feb 2013

2 answers

205 views

[Solved] Custom snapping & rotation stepping

Hi,

In the diagraming component - is there a way how to do custom snapping? E.g. I have several components that can be joint together (say pipes) and if they are close enough with their correct edges they will snap. Something like the existing functionality IsSnapToItemsEnabled but not to edges but to custom points on an item...

Also - I would like to enable rotation only by steps of 90 degrees... Is there an easy way to achieve this?

Thanks,
Jarda

Diagram

answered on 14 Feb 2013

8 answers

293 views

Showing FrozenColumnsSplitter when CanUserFreezeColumns="false"

HI there,

I have a little problem. I want to show the FrozenColumnsSplitter but without allowing the user to change the freeze. This means CanUserFreezeColumns="False".
I set the frozen columns throught the code. How can I achieve the described behavoir?

Kind regards
Fx

GridView

answered on 14 Feb 2013

1 answer

200 views

RadRibbonView Backstage issue within PRISM region

Hello,

I have placed a RadRibbonView inside a prism region.

<ItemsControl x:Name="RibbonRegion" cal:RegionManager.RegionName="RibbonRegion"></ItemsControl>

Neither the region nor the RadRibbonView have an explicit Height set. Clicking the ApplicationMenu Button, to expose the Backstage, will cause the issue described in the attached image.
The Backstage won't expand to ocuppy the whole window size, it will instead look as though it's trapped inside the region.

I came up with a temp workaround: Adding Height="143" to the region, and adding in the code behind:

MyRibbonView.Height = SystemParameters.WorkArea.Height;

will solve the problem, but will cause unexpected behavior in, for example, the help ScreenTips.

I found a post claiming that adding

<ItemsControl.ItemsPanel>
    <ItemsPanelTemplate>
      <WrapPanel />
    </ItemsPanelTemplate>
  </ItemsControl.ItemsPanel>

inside the region will make it expand when needed and solve the problem, but it does not, and makes the whole region content disappear, also.

Thanks.

RibbonView and RibbonWindow

answered on 14 Feb 2013

6 answers

242 views

No groupable column doesn't work?

It seems if I have a column with IsGroupable set to false, I can still drag and drop it to the group panel and grouping still works.

I know this can be workaround by handling and canceling the Grouping event, but are you guys planning a fix for this?

Thanks

GridView

answered on 14 Feb 2013