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Added visual number display for sliders #619

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Added visual number display for sliders #619

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36 changes: 35 additions & 1 deletion Sample Applications/WPFGallery/Views/BasicInput/SliderPage.xaml
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Slider
x:Name="simple_slider"
Width="200"
Margin="0"
HorizontalAlignment="Left"
Expand All @@ -51,7 +52,16 @@
IsSnapToTickEnabled="True"
Maximum="100"
Minimum="0"
Value="{Binding ViewModel.SimpleSliderValue, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=local:SliderPage}, Mode=TwoWay}" />
ToolTipService.Placement="Center"
ToolTipService.HorizontalOffset="10"
ToolTipService.VerticalOffset="-30"
ToolTipService.InitialShowDelay="0"
MouseEnter="Slider_MouseEnter"
MouseLeave="Slider_MouseLeave"
ValueChanged="Slider_ValueChanged"
Value="{Binding ViewModel.SimpleSliderValue, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=local:SliderPage}, Mode=TwoWay}"/>


<Grid Grid.Column="1">
<StackPanel VerticalAlignment="Center">
<TextBlock Foreground="{DynamicResource TextFillColorPrimaryBrush}" Text="Output:" />
Expand All @@ -71,6 +81,7 @@
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Slider
x:Name="range_slider"
Width="200"
Margin="0"
HorizontalAlignment="Left"
Expand All @@ -80,6 +91,13 @@
Maximum="1000"
Minimum="500"
TickFrequency="50"
ToolTipService.Placement="Center"
ToolTipService.HorizontalOffset="10"
ToolTipService.VerticalOffset="-30"
ToolTipService.InitialShowDelay="0"
MouseEnter="Slider_MouseEnter"
MouseLeave="Slider_MouseLeave"
ValueChanged="Slider_ValueChanged"
Value="{Binding ViewModel.RangeSliderValue, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=local:SliderPage}, Mode=TwoWay}" />
<Grid Grid.Column="1">
<StackPanel VerticalAlignment="Center">
Expand All @@ -100,6 +118,7 @@
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Slider
x:Name="ticks_slider"
Width="200"
Margin="0"
HorizontalAlignment="Left"
Expand All @@ -110,6 +129,13 @@
Minimum="0"
TickFrequency="20"
TickPlacement="Both"
ToolTipService.Placement="Center"
ToolTipService.HorizontalOffset="10"
ToolTipService.VerticalOffset="-30"
ToolTipService.InitialShowDelay="0"
MouseEnter="Slider_MouseEnter"
MouseLeave="Slider_MouseLeave"
ValueChanged="Slider_ValueChanged"
Value="{Binding ViewModel.MarksSliderValue, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=local:SliderPage}, Mode=TwoWay}" />
<Grid Grid.Column="1">
<StackPanel VerticalAlignment="Center">
Expand All @@ -130,6 +156,7 @@
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Slider
x:Name="vertical_slider"
Width="200"
Margin="0"
HorizontalAlignment="Left"
Expand All @@ -141,6 +168,13 @@
Orientation="Vertical"
TickFrequency="20"
TickPlacement="Both"
ToolTipService.Placement="Center"
ToolTipService.HorizontalOffset="-30"
ToolTipService.VerticalOffset="-5"
ToolTipService.InitialShowDelay="0"
MouseEnter="Slider_MouseEnter"
MouseLeave="Slider_MouseLeave"
ValueChanged="Slider_ValueChanged"
Value="{Binding ViewModel.VerticalSliderValue, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=local:SliderPage}, Mode=TwoWay}" />
<Grid Grid.Column="1">
<StackPanel VerticalAlignment="Center">
Expand Down
82 changes: 81 additions & 1 deletion Sample Applications/WPFGallery/Views/BasicInput/SliderPage.xaml.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
Expand All @@ -24,13 +25,92 @@ public partial class SliderPage : Page
{
public SliderPageViewModel ViewModel { get; }

private ToolTip _simpleToolTip;
private ToolTip _rangeToolTip;
private ToolTip _ticksToolTip;
private ToolTip _verticalToolTip;
private Dictionary<Slider, ToolTip> TooltipDict = new Dictionary<Slider, ToolTip>();

public SliderPage(SliderPageViewModel viewModel)
{
ViewModel = viewModel;
DataContext = this;

InitializeComponent();
InitializeComponent();

_simpleToolTip = new ToolTip();
simple_slider.ToolTip = _simpleToolTip;
_simpleToolTip.Content = simple_slider.Minimum;
TooltipDict.Add(simple_slider,_simpleToolTip);

_rangeToolTip = new ToolTip();
range_slider.ToolTip = _rangeToolTip;
_rangeToolTip.Content = range_slider.Minimum;
TooltipDict.Add(range_slider, _rangeToolTip);

_ticksToolTip = new ToolTip();
ticks_slider.ToolTip = _ticksToolTip;
_ticksToolTip.Content = simple_slider.Minimum;
TooltipDict.Add(ticks_slider, _ticksToolTip);

_verticalToolTip = new ToolTip();
vertical_slider.ToolTip = _verticalToolTip;
_verticalToolTip.Content = vertical_slider.Minimum;
TooltipDict.Add(vertical_slider, _verticalToolTip);

}

private void Slider_ValueChanged(object sender, RoutedPropertyChangedEventArgs<double> e)
{

if (sender is Slider slider)
{
if (!TooltipDict.ContainsKey(slider))
{
return;
}

else
{
ToolTip tooltip = TooltipDict[slider];
tooltip.Content = e.NewValue;
if (!tooltip.IsOpen)
{
tooltip.IsOpen = true;
}

}
}


}

private void Slider_MouseEnter(object sender, MouseEventArgs e)
{
if (sender is Slider slider)
{
ToolTip tooltip = TooltipDict[slider];
if (tooltip != null)
{
tooltip.IsOpen = true;
}
}

}

private void Slider_MouseLeave(object sender, MouseEventArgs e)
{

if (sender is Slider slider)
{
ToolTip tooltip = TooltipDict[slider];
if (tooltip != null)
{
tooltip.IsOpen = false;
}
}


}
}
}
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