src/java.desktop/windows/classes/sun/awt/windows/WWindowPeer.java

*** 1,7 ****
  /*
!  * Copyright (c) 1996, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 1996, 2020, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 400,413 ****
          Dimension minimumSize = null;
          if (((Component)target).isMinimumSizeSet()) {
              minimumSize = ((Component)target).getMinimumSize();
          }
          if (minimumSize != null) {
!             int msw = getSysMinWidth();
!             int msh = getSysMinHeight();
!             int w = (minimumSize.width >= msw) ? minimumSize.width : msw;
!             int h = (minimumSize.height >= msh) ? minimumSize.height : msh;
              setMinSize(w, h);
          } else {
              setMinSize(0, 0);
          }
      }
--- 400,411 ----
          Dimension minimumSize = null;
          if (((Component)target).isMinimumSizeSet()) {
              minimumSize = ((Component)target).getMinimumSize();
          }
          if (minimumSize != null) {
!             int w = Math.max(minimumSize.width, scaleDownX(getSysMinWidth()));
!             int h = Math.max(minimumSize.height, scaleDownY(getSysMinHeight()));
              setMinSize(w, h);
          } else {
              setMinSize(0, 0);
          }
      }
*** 685,694 ****
--- 683,708 ----
              scaleX = (float) tx.getScaleX();
              scaleY = (float) tx.getScaleY();
          }
      }
  
+     final int scaleUpX(int x) {
+         return Region.clipRound(x * scaleX);
+     }
+ 
+     final int scaleUpY(int y) {
+         return Region.clipRound(y * scaleY);
+     }
+ 
+     final int scaleDownX(int x) {
+         return Region.clipRound(x / scaleX);
+     }
+ 
+     final int scaleDownY(int y) {
+         return Region.clipRound(y / scaleY);
+     }
+ 
      @Override
      public void print(Graphics g) {
          // We assume we print the whole frame,
          // so we expect no clip was set previously
          Shape shape = ((Window)target).getShape();