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Support setting webview background color #396

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Support setting webview background color #396

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a8db4ab
Support setting webview background color
russkyc Nov 6, 2025
241090e
Refactor setting background color to use ToArgb()
russkyc Nov 6, 2025
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10 changes: 10 additions & 0 deletions WebViewControl/GlobalSettings.cs
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Original file line number Diff line number Diff line change
@@ -1,12 +1,14 @@
using System;
using System.Collections.Generic;
using System.Drawing;
using System.IO;
using Xilium.CefGlue.Common;

namespace WebViewControl {

public class GlobalSettings {

private Color backgroundColor = Color.White;
private bool persistCache;
private bool enableErrorLogOnly;
private bool osrEnabled = false;
Expand All @@ -25,6 +27,14 @@ public void AddCommandLineSwitch(string key, string value) {

public IEnumerable<KeyValuePair<string, string>> CommandLineSwitches => commandLineSwitches;

public Color BackgroundColor {
get => backgroundColor;
set {
EnsureNotLoaded(nameof(BackgroundColor));
backgroundColor = value;
}
}

public string CachePath {
get => cachePath;
set {
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3 changes: 2 additions & 1 deletion WebViewControl/WebViewLoader.cs
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Expand Up @@ -37,7 +37,8 @@ public static void Initialize(GlobalSettings settings) {
CachePath = settings.CachePath, // enable cache for external resources to speedup loading
WindowlessRenderingEnabled = settings.OsrEnabled,
RemoteDebuggingPort = settings.GetRemoteDebuggingPort(),
UserAgent = settings.UserAgent
UserAgent = settings.UserAgent,
BackgroundColor = new CefColor((uint)settings.BackgroundColor.ToArgb())
};

var customSchemes = CustomSchemes.Select(s => new CustomScheme() {
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