From bf30124d9544f2967d1f37a33b8f50b2fd2c596a Mon Sep 17 00:00:00 2001
From: VladiStep <vlad2001.21@mail.ru>
Date: Mon, 27 Jun 2022 09:37:46 +0300
Subject: [PATCH] Empty search box now displays grayed out "Filter by name".

---
 UndertaleModTool/MainWindow.xaml | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/UndertaleModTool/MainWindow.xaml b/UndertaleModTool/MainWindow.xaml
index 59ea13a64..6cef00138 100644
--- a/UndertaleModTool/MainWindow.xaml
+++ b/UndertaleModTool/MainWindow.xaml
@@ -191,8 +191,32 @@
                             </Image>
                         </Button>
                     </StackPanel>
-                    
-                    <TextBox Grid.Row="1" Name="SearchBox" ToolTip="Search" TextChanged="SearchBox_TextChanged"/>
+
+                    <TextBox Grid.Row="1" Name="SearchBox" ToolTip="Search" TextChanged="SearchBox_TextChanged">
+                        <!-- Source - https://stackoverflow.com/a/7433840/12136394 -->
+                        <TextBox.Style>
+                            <Style TargetType="TextBox">
+                                <Style.Resources>
+                                    <VisualBrush x:Key="CueBannerBrush" AlignmentX="Left" AlignmentY="Center" Stretch="None">
+                                        <VisualBrush.Visual>
+                                            <Label Content="Filter by name..." Foreground="Gray" />
+                                        </VisualBrush.Visual>
+                                    </VisualBrush>
+                                </Style.Resources>
+                                <Style.Triggers>
+                                    <Trigger Property="Text" Value="">
+                                        <Setter Property="Background" Value="{StaticResource CueBannerBrush}" />
+                                    </Trigger>
+                                    <Trigger Property="Text" Value="{x:Null}">
+                                        <Setter Property="Background" Value="{StaticResource CueBannerBrush}" />
+                                    </Trigger>
+                                    <Trigger Property="IsKeyboardFocused" Value="True">
+                                        <Setter Property="Background" Value="White" />
+                                    </Trigger>
+                                </Style.Triggers>
+                            </Style>
+                        </TextBox.Style>
+                    </TextBox>
                 </Grid>
                 <TreeView Grid.Column="0" Grid.Row="1" Name="MainTree" Margin="5" DataContext="{Binding Data}" AllowDrop="True"
                           SelectedItemChanged="TreeView_SelectedItemChanged"