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Merge pull request #2454 from cwensley/curtis/windows-searchbox
Add styling for SearchBox on WinForms and WPF
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106 changes: 103 additions & 3 deletions
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src/Eto.WinForms/Forms/Controls/SearchBoxHandler.cs
100644 → 100755
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Original file line number | Diff line number | Diff line change |
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@@ -1,10 +1,110 @@ | ||
using SD = System.Drawing; | ||
using SWF = System.Windows.Forms; | ||
using sd = System.Drawing; | ||
using swf = System.Windows.Forms; | ||
using Eto.Forms; | ||
using Eto.WinForms.CustomControls; | ||
using System; | ||
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namespace Eto.WinForms.Forms.Controls | ||
{ | ||
public class SearchBoxHandler : TextBoxHandler, SearchBox.IHandler | ||
public class EtoSearchTextBox : EtoTextBox | ||
{ | ||
private readonly swf.PictureBox searchImage; | ||
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private readonly swf.Button clearSearchButton; | ||
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public EtoSearchTextBox() | ||
{ | ||
clearSearchButton = new swf.Button | ||
{ | ||
Dock = swf.DockStyle.Right, | ||
Size = new sd.Size(16, 16), | ||
TabStop = false, | ||
FlatStyle = swf.FlatStyle.Flat, | ||
Cursor = swf.Cursors.Arrow, | ||
ImageAlign = sd.ContentAlignment.MiddleCenter, | ||
Image = Resources.Clear | ||
}; | ||
clearSearchButton.FlatAppearance.BorderSize = 0; | ||
clearSearchButton.Click += Clear_Click; | ||
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searchImage = new swf.PictureBox | ||
{ | ||
Dock = swf.DockStyle.Left, | ||
Size = new sd.Size(16, 16), | ||
TabIndex = 0, | ||
SizeMode = swf.PictureBoxSizeMode.CenterImage, | ||
Image = Resources.Search | ||
}; | ||
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Controls.Add(clearSearchButton); | ||
Controls.Add(searchImage); | ||
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UpdateClearButton(); | ||
} | ||
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protected override void OnResize(EventArgs e) | ||
{ | ||
base.OnResize(e); | ||
SetRounded(); | ||
} | ||
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protected override void OnCreateControl() | ||
{ | ||
base.OnCreateControl(); | ||
SetRounded(); | ||
} | ||
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private void SetRounded() | ||
{ | ||
Region = sd.Region.FromHrgn(Win32.CreateRoundRectRgn(1, 1, Width, Height, Height * 2 / 3, Height * 2 / 3)); | ||
Win32.SendMessage(Handle, Win32.WM.EM_SETMARGINS, (IntPtr)3, (IntPtr)((16 << 16) + 16)); | ||
} | ||
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private void Clear_Click(object sender, EventArgs e) | ||
{ | ||
Text = string.Empty; | ||
Focus(); | ||
} | ||
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protected override void OnTextChanged(EventArgs e) | ||
{ | ||
base.OnTextChanged(e); | ||
UpdateClearButton(); | ||
} | ||
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private void UpdateClearButton() | ||
{ | ||
var showClearButton = !string.IsNullOrEmpty(Text); | ||
if (clearSearchButton.Visible != showClearButton) | ||
{ | ||
clearSearchButton.Visible = showClearButton; | ||
} | ||
} | ||
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public sd.Image SearchImage | ||
{ | ||
set => searchImage.Image = value; | ||
get => searchImage.Image; | ||
} | ||
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public sd.Image CancelSearchImage | ||
{ | ||
set => clearSearchButton.Image = value; | ||
get => clearSearchButton.Image; | ||
} | ||
} | ||
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public class SearchBoxHandler : TextBoxHandler<EtoSearchTextBox, TextBox, TextBox.ICallback>, SearchBox.IHandler | ||
{ | ||
public override swf.TextBox SwfTextBox => Control; | ||
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public override EtoTextBox EtoTextBox => Control; | ||
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public SearchBoxHandler() | ||
{ | ||
Control = new EtoSearchTextBox(); | ||
} | ||
} | ||
} |
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<?xml version="1.0" encoding="utf-8"?> | ||
<root> | ||
<!-- | ||
Microsoft ResX Schema | ||
Version 2.0 | ||
The primary goals of this format is to allow a simple XML format | ||
that is mostly human readable. The generation and parsing of the | ||
various data types are done through the TypeConverter classes | ||
associated with the data types. | ||
Example: | ||
... ado.net/XML headers & schema ... | ||
<resheader name="resmimetype">text/microsoft-resx</resheader> | ||
<resheader name="version">2.0</resheader> | ||
<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader> | ||
<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader> | ||
<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data> | ||
<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data> | ||
<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64"> | ||
<value>[base64 mime encoded serialized .NET Framework object]</value> | ||
</data> | ||
<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64"> | ||
<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value> | ||
<comment>This is a comment</comment> | ||
</data> | ||
There are any number of "resheader" rows that contain simple | ||
name/value pairs. | ||
Each data row contains a name, and value. The row also contains a | ||
type or mimetype. Type corresponds to a .NET class that support | ||
text/value conversion through the TypeConverter architecture. | ||
Classes that don't support this are serialized and stored with the | ||
mimetype set. | ||
The mimetype is used for serialized objects, and tells the | ||
ResXResourceReader how to depersist the object. This is currently not | ||
extensible. For a given mimetype the value must be set accordingly: | ||
Note - application/x-microsoft.net.object.binary.base64 is the format | ||
that the ResXResourceWriter will generate, however the reader can | ||
read any of the formats listed below. | ||
mimetype: application/x-microsoft.net.object.binary.base64 | ||
value : The object must be serialized with | ||
: System.Runtime.Serialization.Formatters.Binary.BinaryFormatter | ||
: and then encoded with base64 encoding. | ||
mimetype: application/x-microsoft.net.object.soap.base64 | ||
value : The object must be serialized with | ||
: System.Runtime.Serialization.Formatters.Soap.SoapFormatter | ||
: and then encoded with base64 encoding. | ||
mimetype: application/x-microsoft.net.object.bytearray.base64 | ||
value : The object must be serialized into a byte array | ||
: using a System.ComponentModel.TypeConverter | ||
: and then encoded with base64 encoding. | ||
--> | ||
<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata"> | ||
<xsd:import namespace="http://www.w3.org/XML/1998/namespace" /> | ||
<xsd:element name="root" msdata:IsDataSet="true"> | ||
<xsd:complexType> | ||
<xsd:choice maxOccurs="unbounded"> | ||
<xsd:element name="metadata"> | ||
<xsd:complexType> | ||
<xsd:sequence> | ||
<xsd:element name="value" type="xsd:string" minOccurs="0" /> | ||
</xsd:sequence> | ||
<xsd:attribute name="name" use="required" type="xsd:string" /> | ||
<xsd:attribute name="type" type="xsd:string" /> | ||
<xsd:attribute name="mimetype" type="xsd:string" /> | ||
<xsd:attribute ref="xml:space" /> | ||
</xsd:complexType> | ||
</xsd:element> | ||
<xsd:element name="assembly"> | ||
<xsd:complexType> | ||
<xsd:attribute name="alias" type="xsd:string" /> | ||
<xsd:attribute name="name" type="xsd:string" /> | ||
</xsd:complexType> | ||
</xsd:element> | ||
<xsd:element name="data"> | ||
<xsd:complexType> | ||
<xsd:sequence> | ||
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" /> | ||
<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" /> | ||
</xsd:sequence> | ||
<xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" /> | ||
<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" /> | ||
<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" /> | ||
<xsd:attribute ref="xml:space" /> | ||
</xsd:complexType> | ||
</xsd:element> | ||
<xsd:element name="resheader"> | ||
<xsd:complexType> | ||
<xsd:sequence> | ||
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" /> | ||
</xsd:sequence> | ||
<xsd:attribute name="name" type="xsd:string" use="required" /> | ||
</xsd:complexType> | ||
</xsd:element> | ||
</xsd:choice> | ||
</xsd:complexType> | ||
</xsd:element> | ||
</xsd:schema> | ||
<resheader name="resmimetype"> | ||
<value>text/microsoft-resx</value> | ||
</resheader> | ||
<resheader name="version"> | ||
<value>2.0</value> | ||
</resheader> | ||
<resheader name="reader"> | ||
<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value> | ||
</resheader> | ||
<resheader name="writer"> | ||
<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value> | ||
</resheader> | ||
<assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /> | ||
<data name="Clear" type="System.Resources.ResXFileRef, System.Windows.Forms"> | ||
<value>Resources\Clear.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value> | ||
</data> | ||
<data name="Search" type="System.Resources.ResXFileRef, System.Windows.Forms"> | ||
<value>Resources\Search.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value> | ||
</data> | ||
</root> |
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