HMCL-dev · CiiLu · May 16, 2026 · May 16, 2026 · May 16, 2026 · May 19, 2026
diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/LogWindow.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/LogWindow.java
@@ -52,7 +52,10 @@
 import java.nio.file.Paths;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
-import java.util.*;
+import java.util.EnumMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
 import java.util.stream.Collectors;
 
 import static org.jackhuang.hmcl.setting.ConfigHolder.config;
@@ -162,6 +165,8 @@ private final class LogWindowImpl extends Control {
         private final BooleanProperty autoScroll = new SimpleBooleanProperty();
         private final StringProperty[] buttonText = new StringProperty[LEVELS.length];
         private final BooleanProperty[] showLevel = new BooleanProperty[LEVELS.length];
+        private final JFXButton btnAlwaysOnTop = FXUtils.newToggleButton4(SVG.KEEP, 20);
+        private final Stage stage = LogWindow.this;
         private final JFXComboBox<Integer> cboLines = new JFXComboBox<>();
         private final StackPane stackPane = new StackPane();
 
@@ -177,6 +182,8 @@ private final class LogWindowImpl extends Control {
                 showLevel[i] = new SimpleBooleanProperty(true);
             }
 
+            btnAlwaysOnTop.setOnAction(e -> stage.setAlwaysOnTop(!stage.isAlwaysOnTop()));
+
             cboLines.getItems().setAll(500, 2000, 5000, 10000);
             cboLines.setValue(Log.getLogLines());
             cboLines.getSelectionModel().selectedItemProperty().addListener((a, b, newValue) -> config().setLogLines(newValue));
@@ -280,7 +287,13 @@ private static final class LogWindowSkin extends SkinBase<LogWindowImpl> {
                     hBox.setAlignment(Pos.CENTER_LEFT);
 
                     Label label = new Label(i18n("logwindow.show_lines"));
-                    hBox.getChildren().setAll(label, control.cboLines);
+
+                    FXUtils.installFastTooltip(control.btnAlwaysOnTop, i18n("logwindow.always_on_top"));
+                    control.stage.alwaysOnTopProperty().addListener((observable, oldValue, newValue) -> {
+                        if (newValue) control.btnAlwaysOnTop.setRotate(45);
+                        else control.btnAlwaysOnTop.setRotate(0.0);
+                    });
+                    hBox.getChildren().setAll(control.btnAlwaysOnTop, label, control.cboLines);
 
                     borderPane.setLeft(hBox);
                 }

diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/SVG.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/SVG.java
@@ -78,6 +78,7 @@ public enum SVG {
     HOST("M4 21Q3.175 21 2.5875 20.4125T2 19V5Q2 4.175 2.5875 3.5875T4 3H9Q9.825 3 10.4125 3.5875T11 5V19Q11 19.825 10.4125 20.4125T9 21H4ZM15 21Q14.175 21 13.5875 20.4125T13 19V5Q13 4.175 13.5875 3.5875T15 3H20Q20.825 3 21.4125 3.5875T22 5V19Q22 19.825 21.4125 20.4125T20 21H15ZM4 19H9V5H4V19ZM15 19H20V5H15V19ZM5 15H8V13H5V15ZM16 15H19V13H16V15ZM5 12H8V10H5V12ZM16 12H19V10H16V12ZM5 9H8V7H5V9ZM16 9H19V7H16V9ZM4 19H9 4ZM15 19H20 15Z"),
     INFO("M11 17H13V11H11V17ZM12 9Q12.425 9 12.7125 8.7125T13 8Q13 7.575 12.7125 7.2875T12 7Q11.575 7 11.2875 7.2875T11 8Q11 8.425 11.2875 8.7125T12 9ZM12 22Q9.925 22 8.1 21.2125T4.925 19.075Q3.575 17.725 2.7875 15.9T2 12Q2 9.925 2.7875 8.1T4.925 4.925Q6.275 3.575 8.1 2.7875T12 2Q14.075 2 15.9 2.7875T19.075 4.925Q20.425 6.275 21.2125 8.1T22 12Q22 14.075 21.2125 15.9T19.075 19.075Q17.725 20.425 15.9 21.2125T12 22ZM12 20Q15.35 20 17.675 17.675T20 12Q20 8.65 17.675 6.325T12 4Q8.65 4 6.325 6.325T4 12Q4 15.35 6.325 17.675T12 20ZM12 12Z"),
     INFO_FILL("M12 22q2.075-0 3.9-.7875t3.175-2.1375q1.35-1.35 2.1375-3.175T22 12q-0-2.075-.7875-3.9T19.075 4.925q-1.35-1.35-3.175-2.1375T12 2q-2.075 0-3.9.7875T4.925 4.925Q3.575 6.275 2.7875 8.1T2 12q0 2.075.7875 3.9T4.925 19.075q1.35 1.35 3.175 2.1375T12 22ZM12 9q-.425 0-.7125-.2875T11 8t.2875-.7125T12 7q.425-0 .7125.2875T13 8t-.2875.7125T12 9Zm-1 8V11h2v6H11Z"),
+    KEEP("m16 12l2 2v2h-5v6l-1 1l-1-1v-6H6v-2l2-2V5H7V3h10v2h-1zm-7.15 2h6.3L14 12.85V5h-4v7.85zM12 14"),
     KEYBOARD_ARROW_DOWN("M12 15.4 6 9.4 7.4 8 12 12.6 16.6 8 18 9.4 12 15.4Z"),
     KEYBOARD_ARROW_UP("M12 10.8 7.4 15.4 6 14 12 8 18 14 16.6 15.4 12 10.8Z"),
     LANDSCAPE("M1 18l6-8 4.5 6H19L14 9.35l-2.5 3.3L10.25 11 14 6l9 12H1Zm13.025-2ZM5 16H9L7 13.325 5 16ZH9 5Z"),

diff --git a/HMCL/src/main/resources/assets/lang/I18N.properties b/HMCL/src/main/resources/assets/lang/I18N.properties
@@ -878,6 +878,7 @@ libraries.download=Downloading Libraries
 login.empty_username=You have not set your username yet!
 login.enter_password=Please enter your password.
 
+logwindow.always_on_top=Always On Top
 logwindow.show_lines=Show Row Number
 logwindow.terminate_game=Kill Game Process
 logwindow.title=Log

diff --git a/HMCL/src/main/resources/assets/lang/I18N_zh.properties b/HMCL/src/main/resources/assets/lang/I18N_zh.properties
@@ -684,6 +684,7 @@ libraries.download=下載依賴庫
 login.empty_username=你還未設定使用者名稱！
 login.enter_password=請輸入你的密碼
 
+logwindow.always_on_top=置頂窗口
 logwindow.show_lines=顯示行數
 logwindow.terminate_game=結束遊戲處理程式
 logwindow.title=日誌

diff --git a/HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties b/HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties
@@ -689,6 +689,7 @@ libraries.download=下载依赖库
 login.empty_username=你还未设置用户名！
 login.enter_password=请输入你的密码
 
+logwindow.always_on_top=置顶窗口
 logwindow.show_lines=显示行数
 logwindow.terminate_game=结束游戏进程
 logwindow.title=日志