WPF loading spinner
I wrote this user control which may help, it will display messages with a progress bar spinning to show it is currently loading something.
<ctr:LoadingPanel x:Name="loadingPanel"
IsLoading="{Binding PanelLoading}"
Message="{Binding PanelMainMessage}"
SubMessage="{Binding PanelSubMessage}"
ClosePanelCommand="{Binding PanelCloseCommand}" />
It has a couple of basic properties that you can bind to.
With Images
Visual summary of options for spinning icons. Recorded using Screen To Gif.
Font-Awesome-WPF
Documentation on GitHub.
Install via NuGet:
PM> Install-Package FontAwesome.WPF
Looks like this:
XAML:
<fa:ImageAwesome Icon="Spinner" Spin="True" SpinDuration="4" />
Icons pictured are Spinner, CircleOutlineNotch, Refresh and Cog. There are many others.
Method from @HAdes
XAML copy/paste.
A very simple "plug and play" spinner could be one of the spinning icons from the Font Awesome Wpf Package (Spinning icons).
The usage is quite simple, just install the nuget package:
PM> Install-Package FontAwesome.WPF
Then add the reference to the namespace
xmlns:fa="http://schemas.fontawesome.io/icons/"
and use the ImageAwesome control. Set the Spin="True" property and select one of the "Spinner", "Refresh", "Cog" and "CircleOutlinedNotched" Icon. It's scalable and can be resized by setting width and height.
<Window x:Class="Example.FontAwesome.WPF.Single"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:fa="http://schemas.fontawesome.io/icons/"
Title="Single" Height="300" Width="300">
<Grid Margin="20">
<fa:ImageAwesome Icon="Refresh" Spin="True" Height="48" Width="48" />
</Grid>
</Window>
To get this:
Stick this in a user control:
<UserControl.Resources>
<Color x:Key="FilledColor" A="255" B="155" R="155" G="155"/>
<Color x:Key="UnfilledColor" A="0" B="155" R="155" G="155"/>
<Style x:Key="BusyAnimationStyle" TargetType="Control">
<Setter Property="Background" Value="#7F000000"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Control">
<ControlTemplate.Resources>
<Storyboard x:Key="Animation0" BeginTime="00:00:00.0" RepeatBehavior="Forever">
<ColorAnimationUsingKeyFrames Storyboard.TargetName="ellipse0" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)">
<SplineColorKeyFrame KeyTime="00:00:00.0" Value="{StaticResource FilledColor}"/>
<SplineColorKeyFrame KeyTime="00:00:01.6" Value="{StaticResource UnfilledColor}"/>
</ColorAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="Animation1" BeginTime="00:00:00.2" RepeatBehavior="Forever">
<ColorAnimationUsingKeyFrames Storyboard.TargetName="ellipse1" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)">
<SplineColorKeyFrame KeyTime="00:00:00.0" Value="{StaticResource FilledColor}"/>
<SplineColorKeyFrame KeyTime="00:00:01.6" Value="{StaticResource UnfilledColor}"/>
</ColorAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="Animation2" BeginTime="00:00:00.4" RepeatBehavior="Forever">
<ColorAnimationUsingKeyFrames Storyboard.TargetName="ellipse2" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)">
<SplineColorKeyFrame KeyTime="00:00:00.0" Value="{StaticResource FilledColor}"/>
<SplineColorKeyFrame KeyTime="00:00:01.6" Value="{StaticResource UnfilledColor}"/>
</ColorAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="Animation3" BeginTime="00:00:00.6" RepeatBehavior="Forever">
<ColorAnimationUsingKeyFrames Storyboard.TargetName="ellipse3" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)">
<SplineColorKeyFrame KeyTime="00:00:00.0" Value="{StaticResource FilledColor}"/>
<SplineColorKeyFrame KeyTime="00:00:01.6" Value="{StaticResource UnfilledColor}"/>
</ColorAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="Animation4" BeginTime="00:00:00.8" RepeatBehavior="Forever">
<ColorAnimationUsingKeyFrames Storyboard.TargetName="ellipse4" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)">
<SplineColorKeyFrame KeyTime="00:00:00.0" Value="{StaticResource FilledColor}"/>
<SplineColorKeyFrame KeyTime="00:00:01.6" Value="{StaticResource UnfilledColor}"/>
</ColorAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="Animation5" BeginTime="00:00:01.0" RepeatBehavior="Forever">
<ColorAnimationUsingKeyFrames Storyboard.TargetName="ellipse5" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)">
<SplineColorKeyFrame KeyTime="00:00:00.0" Value="{StaticResource FilledColor}"/>
<SplineColorKeyFrame KeyTime="00:00:01.6" Value="{StaticResource UnfilledColor}"/>
</ColorAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="Animation6" BeginTime="00:00:01.2" RepeatBehavior="Forever">
<ColorAnimationUsingKeyFrames Storyboard.TargetName="ellipse6" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)">
<SplineColorKeyFrame KeyTime="00:00:00.0" Value="{StaticResource FilledColor}"/>
<SplineColorKeyFrame KeyTime="00:00:01.6" Value="{StaticResource UnfilledColor}"/>
</ColorAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="Animation7" BeginTime="00:00:01.4" RepeatBehavior="Forever">
<ColorAnimationUsingKeyFrames Storyboard.TargetName="ellipse7" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)">
<SplineColorKeyFrame KeyTime="00:00:00.0" Value="{StaticResource FilledColor}"/>
<SplineColorKeyFrame KeyTime="00:00:01.6" Value="{StaticResource UnfilledColor}"/>
</ColorAnimationUsingKeyFrames>
</Storyboard>
</ControlTemplate.Resources>
<ControlTemplate.Triggers>
<Trigger Property="IsVisible" Value="True">
<Trigger.EnterActions>
<BeginStoryboard Storyboard="{StaticResource Animation0}" x:Name="Storyboard0" />
<BeginStoryboard Storyboard="{StaticResource Animation1}" x:Name="Storyboard1"/>
<BeginStoryboard Storyboard="{StaticResource Animation2}" x:Name="Storyboard2"/>
<BeginStoryboard Storyboard="{StaticResource Animation3}" x:Name="Storyboard3"/>
<BeginStoryboard Storyboard="{StaticResource Animation4}" x:Name="Storyboard4"/>
<BeginStoryboard Storyboard="{StaticResource Animation5}" x:Name="Storyboard5"/>
<BeginStoryboard Storyboard="{StaticResource Animation6}" x:Name="Storyboard6"/>
<BeginStoryboard Storyboard="{StaticResource Animation7}" x:Name="Storyboard7"/>
</Trigger.EnterActions>
<Trigger.ExitActions>
<StopStoryboard BeginStoryboardName="Storyboard0"/>
<StopStoryboard BeginStoryboardName="Storyboard1"/>
<StopStoryboard BeginStoryboardName="Storyboard2"/>
<StopStoryboard BeginStoryboardName="Storyboard3"/>
<StopStoryboard BeginStoryboardName="Storyboard4"/>
<StopStoryboard BeginStoryboardName="Storyboard5"/>
<StopStoryboard BeginStoryboardName="Storyboard6"/>
<StopStoryboard BeginStoryboardName="Storyboard7"/>
</Trigger.ExitActions>
</Trigger>
</ControlTemplate.Triggers>
<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}">
<Grid>
<Canvas Height="60" Width="60">
<Canvas.Resources>
<Style TargetType="Ellipse">
<Setter Property="Width" Value="15"/>
<Setter Property="Height" Value="15" />
<Setter Property="Fill" Value="#009B9B9B" />
</Style>
</Canvas.Resources>
<Ellipse x:Name="ellipse0" Canvas.Left="1.75" Canvas.Top="21"/>
<Ellipse x:Name="ellipse1" Canvas.Top="7" Canvas.Left="6.5"/>
<Ellipse x:Name="ellipse2" Canvas.Left="20.5" Canvas.Top="0.75"/>
<Ellipse x:Name="ellipse3" Canvas.Left="34.75" Canvas.Top="6.75"/>
<Ellipse x:Name="ellipse4" Canvas.Left="40.5" Canvas.Top="20.75" />
<Ellipse x:Name="ellipse5" Canvas.Left="34.75" Canvas.Top="34.5"/>
<Ellipse x:Name="ellipse6" Canvas.Left="20.75" Canvas.Top="39.75"/>
<Ellipse x:Name="ellipse7" Canvas.Top="34.25" Canvas.Left="7" />
<Ellipse Width="39.5" Height="39.5" Canvas.Left="8.75" Canvas.Top="8" Visibility="Hidden"/>
</Canvas>
<Label Content="{Binding Path=Text}" HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</UserControl.Resources>
<Control Style="{StaticResource BusyAnimationStyle}"/>
To get a cool disappearing effect on each ellipse add the following after each ColorAnimationUsingKeyFrames element. Be sure to point it to the correct ellipse..
<ColorAnimationUsingKeyFrames Storyboard.TargetName="ellipse0" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)">
<SplineColorKeyFrame KeyTime="00:00:00.0" Value="{StaticResource FilledColor}"/>
<SplineColorKeyFrame KeyTime="00:00:01.6" Value="{StaticResource UnfilledColor}"/>
</ColorAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames Storyboard.TargetName="ellipse0" Storyboard.TargetProperty="Width" >
<DoubleAnimationUsingKeyFrames.KeyFrames>
<SplineDoubleKeyFrame KeyTime="00:00:00.0" Value="15" />
<SplineDoubleKeyFrame KeyTime="00:00:01.0" Value="12" />
<SplineDoubleKeyFrame KeyTime="00:00:01.6" Value="0" />
</DoubleAnimationUsingKeyFrames.KeyFrames>
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames Storyboard.TargetName="ellipse0" Storyboard.TargetProperty="Height" >
<DoubleAnimationUsingKeyFrames.KeyFrames>
<SplineDoubleKeyFrame KeyTime="00:00:00.0" Value="15" />
<SplineDoubleKeyFrame KeyTime="00:00:01.0" Value="12" />
<SplineDoubleKeyFrame KeyTime="00:00:01.6" Value="0" />
</DoubleAnimationUsingKeyFrames.KeyFrames>
</DoubleAnimationUsingKeyFrames>