fix build

Signed-off-by: fufesou <shuanglongchen@yeah.net>

flutter/lib/desktop/pages/desktop_tab_page.dart

@@ -83,7 +83,11 @@ class _DesktopTabPageState extends State<DesktopTabPage> {
     );
     return Platform.isMacOS
         ? tabWidget
-        : DragToResizeArea(
+        : Obx(
-            resizeEdgeSize: stateGlobal.resizeEdgeSize, child: tabWidget);
+            () => DragToResizeArea(
+              resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
+              child: tabWidget,
+            ),
+          );
   }
 }

flutter/lib/desktop/pages/file_manager_tab_page.dart

@@ -5,6 +5,7 @@ import 'package:desktop_multi_window/desktop_multi_window.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common.dart';
 import 'package:flutter_hbb/consts.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:flutter_hbb/desktop/pages/file_manager_page.dart';
 import 'package:flutter_hbb/desktop/widgets/tabbar_widget.dart';
 import 'package:flutter_hbb/utils/multi_window_manager.dart';
@@ -86,7 +87,11 @@ class _FileManagerTabPageState extends State<FileManagerTabPage> {
     );
     return Platform.isMacOS
         ? tabWidget
-        : SubWindowDragToResizeArea(child: tabWidget);
+        : SubWindowDragToResizeArea(
+            child: tabWidget,
+            resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
+            windowId: stateGlobal.windowId,
+          );
   }
 
   void onRemoveId(String id) {

flutter/lib/desktop/pages/port_forward_tab_page.dart

@@ -5,6 +5,7 @@ import 'package:desktop_multi_window/desktop_multi_window.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common.dart';
 import 'package:flutter_hbb/consts.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:flutter_hbb/desktop/pages/port_forward_page.dart';
 import 'package:flutter_hbb/desktop/widgets/tabbar_widget.dart';
 import 'package:flutter_hbb/utils/multi_window_manager.dart';
@@ -97,7 +98,11 @@ class _PortForwardTabPageState extends State<PortForwardTabPage> {
     );
     return Platform.isMacOS
         ? tabWidget
-        : SubWindowDragToResizeArea(child: tabWidget);
+        : SubWindowDragToResizeArea(
+            child: tabWidget,
+            resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
+            windowId: stateGlobal.windowId,
+          );
   }
 
   void onRemoveId(String id) {

flutter/lib/desktop/pages/remote_tab_page.dart

@@ -6,6 +6,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common.dart';
 import 'package:flutter_hbb/common/shared_state.dart';
 import 'package:flutter_hbb/consts.dart';
+import 'package:flutter_hbb/models/state_model.dart';
 import 'package:flutter_hbb/desktop/pages/remote_page.dart';
 import 'package:flutter_hbb/desktop/widgets/tabbar_widget.dart';
 import 'package:flutter_hbb/utils/multi_window_manager.dart';
@@ -143,7 +144,11 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
     );
     return Platform.isMacOS
         ? tabWidget
-        : SubWindowDragToResizeArea(child: tabWidget);
+        : SubWindowDragToResizeArea(
+            child: tabWidget,
+            resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
+            windowId: stateGlobal.windowId,
+          );
   }
 
   void onRemoveId(String id) {

flutter/lib/models/state_model.dart

@@ -7,20 +7,22 @@ class StateGlobal {
   int _windowId = -1;
   bool _fullscreen = false;
   final RxBool _showTabBar = true.obs;
+  final RxDouble _resizeEdgeSize = 8.0.obs;
 
   int get windowId => _windowId;
   bool get fullscreen => _fullscreen;
   double get tabBarHeight => fullscreen ? 0 : kDesktopRemoteTabBarHeight;
   double get windowBorderWidth => fullscreen ? 0 : kWindowBorderWidth;
   RxBool get showTabBar => _showTabBar;
-  double get resizeEdgeSize =>
+  RxDouble get resizeEdgeSize => _resizeEdgeSize;
-      fullscreen ? kFullScreenEdgeSize : kWindowEdgeSize;
 
   setWindowId(int id) => _windowId = id;
   setFullscreen(bool v) {
     if (_fullscreen != v) {
       _fullscreen = v;
       _showTabBar.value = !_fullscreen;
+      _resizeEdgeSize.value =
+          fullscreen ? kFullScreenEdgeSize : kWindowEdgeSize;
       WindowController.fromWindowId(windowId).setFullscreen(_fullscreen);
     }
   }