TimeRulerCellViewModel Class

The storage for appearance settings values of an individual time ruler cell‘s representation.

Namespace: DevExpress.XamarinForms.Scheduler

Assembly: DevExpress.XamarinForms.Scheduler.dll

Declaration

public class TimeRulerCellViewModel :
    ItemViewModel

Remarks

The Scheduler View uses this class in the following occurrences:

• BindingContext of a data template assigned to the DayViewBase.TimeRulerCellTemplate property stores this class’s instance.
• The TimeRulerCellStyle.Customizer‘s Customize(TimeRulerCellViewModel) method accepts this class’s instance as an argument.

This view model provides the following settings that you can customize:

Example

This example demonstrates how to use the time ruler cell style and its customizer to modify the cell’s appearance.

XAML

<dxs:WorkWeekView.TimeRulerCellStyle>
    <dxs:TimeRulerCellStyle 
        TickThickness="2"
        IntervalTickLength="10"
        SlotTickLength="5"
        IntervalTickColor="#a0a0a0"
        SlotTickColor="#d0d0d0"
        BackgroundColor="#f0f0f0"
        ContentPadding="8"
        SlotLabelFormat="{}{0:hh:mm}"
        IntervalLabelFormat="{}{0:hh:mm}">
        <dxs:TimeRulerCellStyle.IntervalLabelTextStyle>
            <dxs:TextStyle Color="Black"/>
        </dxs:TimeRulerCellStyle.IntervalLabelTextStyle>
        <dxs:TimeRulerCellStyle.SlotLabelTextStyle>
            <dxs:TextStyle Color="Gray"/>
        </dxs:TimeRulerCellStyle.SlotLabelTextStyle>
        <dxs:TimeRulerCellStyle.Customizer>
            <views:TimeRulerCellCustomizer/>
        </dxs:TimeRulerCellStyle.Customizer>
    </dxs:TimeRulerCellStyle>
</dxs:WorkWeekView.TimeRulerCellStyle>

C#

class TimeRulerCellCustomizer : ITimeRulerCellCustomizer {
    public void Customize(TimeRulerCellViewModel timeRulerCell) {
        if (timeRulerCell.IsTimeDesignatorBoundary) {
            timeRulerCell.TextFormat = "{0:hh:mm tt}";
            timeRulerCell.BackgroundColor = Color.Orange;
        } 
    }
}

Symbol	Description
DayViewBase.TimeRulerCellStyle	Gets or sets appearance settings of time ruler cells.
TimeRulerCellStyle	The storage for Day-based View’s time ruler cell appearance settings.
TimeRulerCellStyle.Customizer	Gets or sets an object that manages an individual cell’s appearance settings.
ITimeRulerCellCustomizer	The interface that should implement a class that modifies appearance settings of individual time ruler cell.
ITimeRulerCellCustomizer.Customize(TimeRulerCellViewModel)	Modifies appearance settings of an individual time ruler cell.
TimeRulerCellViewModel	The storage for appearance settings values of an individual time ruler cell‘s representation.

Implements

INotifyPropertyChanged

INotifyPropertyChanging

Inheritance

Object

DevExpress.XamarinForms.Scheduler.Internal.NotifyPropertyChangedBase

ItemViewModel

TimeRulerCellViewModel