mirror of https://github.com/icsharpcode/ILSpy.git
Eusebiu Marcu
14 years ago
6 changed files with 209 additions and 1 deletions
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// Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
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// software and associated documentation files (the "Software"), to deal in the Software
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// without restriction, including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
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// to whom the Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all copies or
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// substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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using System; |
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using System.Windows; |
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using System.Windows.Controls; |
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using System.Windows.Input; |
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using System.Windows.Media; |
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namespace ICSharpCode.ILSpy.Controls |
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{ |
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public class SearchBox : TextBox |
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{ |
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static SearchBox() { |
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DefaultStyleKeyProperty.OverrideMetadata( |
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typeof(SearchBox), |
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new FrameworkPropertyMetadata(typeof(SearchBox))); |
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} |
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#region Dependency properties
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public static DependencyProperty WatermarkTextProperty = DependencyProperty.Register("WatermarkText", typeof(string), typeof(SearchBox)); |
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public static DependencyProperty WatermarkColorProperty = DependencyProperty.Register("WatermarkColor", typeof(Brush), typeof(SearchBox)); |
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public static DependencyProperty HasTextProperty = DependencyProperty.Register("HasText", typeof(bool), typeof(SearchBox)); |
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#endregion
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#region Public Properties
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public string WatermarkText { |
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get { return (string)GetValue(WatermarkTextProperty); } |
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set { SetValue(WatermarkTextProperty, value); } |
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} |
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public Brush WatermarkColor { |
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get { return (Brush)GetValue(WatermarkColorProperty); } |
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set { SetValue(WatermarkColorProperty, value); } |
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} |
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public bool HasText { |
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get { return (bool)GetValue(HasTextProperty); } |
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private set { SetValue(HasTextProperty, value); } |
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} |
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#endregion
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#region Handlers
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private void IconBorder_MouseLeftButtonUp(object obj, MouseButtonEventArgs e) { |
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if (this.HasText) |
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this.Text = string.Empty; |
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} |
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#endregion
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#region Overrides
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protected override void OnTextChanged(TextChangedEventArgs e) { |
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base.OnTextChanged(e); |
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HasText = this.Text.Length > 0; |
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} |
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protected override void OnLostFocus(RoutedEventArgs e) |
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{ |
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if (!HasText) { |
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Label wl = (Label)GetTemplateChild("WatermarkLabel"); |
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wl.Visibility = Visibility.Visible; |
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} |
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base.OnLostFocus(e); |
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} |
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protected override void OnGotFocus(RoutedEventArgs e) |
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{ |
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if (!HasText) { |
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Label wl = (Label)GetTemplateChild("WatermarkLabel"); |
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wl.Visibility = Visibility.Hidden; |
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} |
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base.OnGotFocus(e); |
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} |
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public override void OnApplyTemplate() { |
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base.OnApplyTemplate(); |
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Border iconBorder = GetTemplateChild("PART_IconBorder") as Border; |
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if (iconBorder != null) { |
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iconBorder.MouseLeftButtonUp += IconBorder_MouseLeftButtonUp; |
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} |
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} |
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protected override void OnKeyDown(KeyEventArgs e) |
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{ |
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if (e.Key == Key.Escape) { |
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this.Text = string.Empty; |
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} else { |
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base.OnKeyDown(e); |
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} |
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} |
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#endregion
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} |
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} |
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<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" |
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" |
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xmlns:local="clr-namespace:ICSharpCode.ILSpy.Controls"> |
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<Style x:Key="{x:Type local:SearchBox}" TargetType="{x:Type local:SearchBox}"> |
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<Setter Property="Background" Value="White" /> |
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<Setter Property="BorderBrush" Value="{DynamicResource {x:Static SystemColors.ControlDarkBrushKey}}" /> |
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<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" /> |
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<Setter Property="BorderThickness" Value="1" /> |
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<Setter Property="SnapsToDevicePixels" Value="True" /> |
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<Setter Property="FocusVisualStyle" Value="{x:Null}"/> |
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<Setter Property="Template"> |
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<Setter.Value> |
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<ControlTemplate TargetType="{x:Type local:SearchBox}"> |
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<Border x:Name="Border" |
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Cursor="IBeam" |
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Background="{TemplateBinding Background}" |
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BorderBrush="{TemplateBinding BorderBrush}" |
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BorderThickness="{TemplateBinding BorderThickness}"> |
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<Grid x:Name="LayoutGrid"> |
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<Grid.ColumnDefinitions> |
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<ColumnDefinition Width="*" /> |
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<ColumnDefinition Width="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=ActualHeight}" /> |
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</Grid.ColumnDefinitions> |
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<ScrollViewer Margin="2" x:Name="PART_ContentHost" Grid.Column="0" /> |
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<Label x:Name="WatermarkLabel" |
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Margin="2" |
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Grid.Column="0" |
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Foreground="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=WatermarkColor}" |
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Content="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=WatermarkText}" |
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Padding="2,0,0,0" |
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FontStyle="Italic" /> |
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<Border x:Name="PART_IconBorder" |
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Grid.Column="1" |
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BorderThickness="1" |
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VerticalAlignment="Stretch" |
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HorizontalAlignment="Stretch" |
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BorderBrush="Transparent" |
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Background="Transparent"> |
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<Image x:Name="SearchIcon" |
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Cursor="Arrow" |
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Stretch="None" |
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Width="12" |
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Height="12" |
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HorizontalAlignment="Center" |
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VerticalAlignment="Center" |
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ToolTip="Search" |
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Source="pack://application:,,,/ILSpy;component/images/search.png" /> |
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</Border> |
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</Grid> |
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</Border> |
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<ControlTemplate.Triggers> |
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<Trigger Property="HasText" Value="True"> |
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<Setter Property="Visibility" TargetName="WatermarkLabel" Value="Hidden" /> |
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</Trigger> |
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<MultiTrigger> |
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<MultiTrigger.Conditions> |
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<Condition Property="HasText" Value="True" /> |
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</MultiTrigger.Conditions> |
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<Setter Property="Source" |
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TargetName="SearchIcon" |
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Value="pack://application:,,,/ILSpy;component/images/clearsearch.png" /> |
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<Setter Property="ToolTip" TargetName="SearchIcon" Value="Clear"/> |
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</MultiTrigger> |
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</ControlTemplate.Triggers> |
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</ControlTemplate> |
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</Setter.Value> |
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</Setter> |
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</Style> |
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</ResourceDictionary> |
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After Width: | Height: | Size: 1.2 KiB |
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After Width: | Height: | Size: 510 B |
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