How do you set a default size of a control that you can resize?
I have been looking at a code sample from Charles Petzold.
It is from here:
http://www.charlespetzold.com/blog/2009/05/Realizing-a-Fisheye-Effect-in-Silverlight.html
it uses mouse over methods to increase the size of button classes.
I have it working but I want to make some modifications. I want the starting size of the button to be larger. I do not know how much of the code I need to post here to make the issue clear enough. The XAML for the page describes a "FisheyeButton" that is described in a seperate xaml file. Something like this:
[code]<StackPanel x:Name="LayoutRoot" Width="1017" Orientation="Horizontal" Height="253">
<src:FisheyeButton Style="{StaticResource btnStyle}" ButtonContent="Button No. 1" />
</StackPanel> [/code]
The functionality of the project is such that if I give the Fisheyebutton a width and height a set size at this loction, the effect where the size of the control the effect of becoming larger does not happen. In other words, if I write in the <src:FisheyeButton... tag above Width="100", then the button does not behave at run time as it should.
In the same page.xaml file, the btnStyle is defined like this:
[code]<UserControl.Resources >
<Style x:Key="btnStyle" TargetType="src:FisheyeButton">
<Setter Property="VerticalAlignment" Value ="Center" />
<Setter Property="HorizontalAlignment" Value ="Center" />
<Setter Property="FontSize" Value ="12" />
</Style >
</UserControl.Resources >[/code]
I wonder if perhaps at this point, I can add a "Setter" property to define a default starting widh and height for the class.
The animation, what makes the custom button class grow larger and also return to a normal size, is done in a seperate XAML for the Fisheyebutton class:
[code]
<UserControl x:Class="FisheyeButtons6.FisheyeButton"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:vsm="clr-namespace:System.Windows;assembly=System.Windows"
xmlns:src="clr-namespace:FisheyeButtons6"
mc:Ignorable="d"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
d:DesignHeight="64" d:DesignWidth="146">
<Grid x:Name="LayoutRoot" Background="White" >
<vsm:VisualStateManager.VisualStateGroups>
<vsm:VisualStateGroup x:Name="CommonStates">
<vsm:VisualState x:Name="Normal">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="presenter"
Storyboard.TargetProperty="ScaleX"
To="1" Duration="0![]()
.25" />
<DoubleAnimation Storyboard.TargetName="presenter"
Storyboard.TargetProperty="ScaleY"
To="1" Duration="0![]()
.25" />
</Storyboard>
</vsm:VisualState>
<vsm:VisualState x:Name="MouseOver">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="presenter"
Storyboard.TargetProperty="ScaleX"
To="3" Duration="0
:1" />
<DoubleAnimation Storyboard.TargetName="presenter"
Storyboard.TargetProperty="ScaleY"
To="3" Duration="0
:1" />
</Storyboard>
</vsm:VisualState>
</vsm:VisualStateGroup>
</vsm:VisualStateManager.VisualStateGroups>
<Button>
<src:ScalableContentPresenter x:Name="presenter" />
</Button>
</Grid>
</UserControl>
[/code]

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