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WPF "defaults"? - Display issues

Posted on 2014-01-16
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Last Modified: 2014-01-16
Hi there...

I designed a ListView using WPF, and - for example - for the selected Items I have a nice looking background gradient:

                    <MultiTrigger>
                        <MultiTrigger.Conditions>
                            <Condition Property="ListBoxItem.IsSelected" Value="True"/>
                        </MultiTrigger.Conditions>
                        <Setter Property="Background">
                            <Setter.Value>
                                <LinearGradientBrush EndPoint="0.5,1" StartPoint="1,0">
                                    <GradientStop Color="#FFFFD1FF" Offset="0.986"/>
                                    <GradientStop Color="#FFF8B2F8" Offset="0.5"/>
                                </LinearGradientBrush>
                            </Setter.Value>
                        </Setter>
                    </MultiTrigger>

However, when I run this application on a Windows Server Standard edition it reverts back to the standard look and feel for a ListView, so the selected item has black text on a dark blue background.

First of all... is there anything I can do to stop this? To make the listview behave the same across the board.

Failing that, can I change the "fallback" scheme for the ListView. So basically I'd be instructing the system to use the LinearGradientBrush IF IT CAN, but if not, then at least use a paler solid background brush instead?

Cheers


Pino
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Question by:WernerVonBraun
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WernerVonBraun earned 0 total points
ID: 39784910
Never mind. I found a solution. In the Window resources I add something like this:

 <Window.Resources>
            <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}"
                             Color="Red" />
            <SolidColorBrush x:Key="{x:Static SystemColors.HighlightTextBrushKey}"
                             Color="Blue" />
 </Window.Resources>

(obviously I'm not using blue text on a red background but I'm only illustrating the nature of the solution). On an OS that can handle it, my MultiTriggers override the system settings, but on something like Windows XP it at least falls back gracefully to something that is not entirely cack.
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Author Comment

by:WernerVonBraun
ID: 39784913
BTW - I realised that the standard listview pattern is to have WHITE text on a dark blue background, but my GridColumn DataTemplates were using labels and they stayed happily black. Just to add to the confoozin...
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Author Closing Comment

by:WernerVonBraun
ID: 39784915
Et voilá
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