| /* |
| * Copyright (c) 2015, 2017, 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. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.awt.Dialog; |
| import java.awt.Frame; |
| import java.awt.Graphics; |
| import java.awt.Graphics2D; |
| import java.awt.geom.AffineTransform; |
| import javax.swing.UIManager; |
| |
| /** |
| * @test |
| * @key headful |
| * @bug 8073320 |
| * @summary Windows HiDPI support |
| * @author Alexander Scherbatiy |
| * @requires (os.family == "windows") |
| * @run main/othervm -Dsun.java2d.uiScale.enabled=false |
| * -Dsun.java2d.win.uiScaleX=3 -Dsun.java2d.win.uiScaleY=2 |
| * HiDPIPropertiesWindowsTest UISCALE_DISABLED |
| * @run main/othervm -Dsun.java2d.uiScale.enabled=false |
| * -Dsun.java2d.uiScale=3 |
| * HiDPIPropertiesWindowsTest UISCALE_DISABLED |
| * @run main/othervm -Dsun.java2d.uiScale.enabled=false |
| * -Dsun.java2d.uiScale=3 |
| * -Dsun.java2d.win.uiScaleX=5 -Dsun.java2d.win.uiScaleY=6 |
| * HiDPIPropertiesWindowsTest UISCALE_DISABLED |
| * @run main/othervm -Dsun.java2d.uiScale.enabled=true |
| * -Dsun.java2d.uiScale=3 |
| * HiDPIPropertiesWindowsTest UISCALE_3 |
| * @run main/othervm -Dsun.java2d.uiScale.enabled=true |
| * -Dsun.java2d.uiScale=4 |
| * -Dsun.java2d.win.uiScaleX=2 -Dsun.java2d.win.uiScaleY=3 |
| * HiDPIPropertiesWindowsTest UISCALE_2X3 |
| * @run main/othervm -Dsun.java2d.uiScale.enabled=true |
| * -Dsun.java2d.win.uiScaleX=3 -Dsun.java2d.win.uiScaleY=2 |
| * HiDPIPropertiesWindowsTest UISCALE_3X2 |
| * @run main/othervm -Dsun.java2d.uiScale=4 |
| * HiDPIPropertiesWindowsTest UISCALE_4 |
| * @run main/othervm -Dsun.java2d.uiScale=4 |
| * -Dsun.java2d.win.uiScaleX=2 -Dsun.java2d.win.uiScaleY=3 |
| * HiDPIPropertiesWindowsTest UISCALE_2X3 |
| * @run main/othervm -Dsun.java2d.win.uiScaleX=4 -Dsun.java2d.win.uiScaleY=5 |
| * HiDPIPropertiesWindowsTest UISCALE_4X5 |
| * @run main/othervm -Dsun.java2d.uiScale=3 |
| * -Dsun.java2d.win.uiScaleX=0 -Dsun.java2d.win.uiScaleY=0 |
| * HiDPIPropertiesWindowsTest UISCALE_3 |
| * @run main/othervm -Dsun.java2d.uiScale=4 |
| * -Dsun.java2d.win.uiScaleX=-7 -Dsun.java2d.win.uiScaleY=-8 |
| * HiDPIPropertiesWindowsTest UISCALE_4 |
| * @run main/othervm -Dsun.java2d.uiScale=4x |
| * HiDPIPropertiesWindowsTest UISCALE_4 |
| * @run main/othervm -Dsun.java2d.win.uiScaleX=4x -Dsun.java2d.win.uiScaleY=5x |
| * HiDPIPropertiesWindowsTest UISCALE_4X5 |
| * @run main/othervm -Dsun.java2d.uiScale=384dpi |
| * HiDPIPropertiesWindowsTest UISCALE_4 |
| * @run main/othervm -Dsun.java2d.uiScale=300% |
| * HiDPIPropertiesWindowsTest UISCALE_3 |
| * @run main/othervm -Dsun.java2d.win.uiScaleX=400% -Dsun.java2d.win.uiScaleY=500% |
| * HiDPIPropertiesWindowsTest UISCALE_4X5 |
| * @run main/othervm -Dsun.java2d.win.uiScaleX=288dpi -Dsun.java2d.win.uiScaleY=192dpi |
| * HiDPIPropertiesWindowsTest UISCALE_3X2 |
| * @run main/othervm -Dsun.java2d.win.uiScaleX=200% -Dsun.java2d.win.uiScaleY=288dpi |
| * HiDPIPropertiesWindowsTest UISCALE_2X3 |
| */ |
| public class HiDPIPropertiesWindowsTest { |
| |
| public static void main(String[] args) throws Exception { |
| |
| try { |
| UIManager.setLookAndFeel( |
| "com.sun.java.swing.plaf.windows.WindowsLookAndFeel"); |
| } catch (Exception e) { |
| return; |
| } |
| |
| String testCase = args[0]; |
| switch (testCase) { |
| case "UISCALE_DISABLED": |
| testScale(1.0, 1.0); |
| break; |
| case "UISCALE_3": |
| testScale(3.0, 3.0); |
| break; |
| case "UISCALE_4": |
| testScale(4.0, 4.0); |
| break; |
| case "UISCALE_2X3": |
| testScale(2.0, 3.0); |
| break; |
| case "UISCALE_3X2": |
| testScale(3.0, 2.0); |
| break; |
| case "UISCALE_4X5": |
| testScale(4.0, 5.0); |
| break; |
| default: |
| throw new RuntimeException("Unknown test case: " + testCase); |
| } |
| } |
| |
| private static void testScale(double scaleX, double scaleY) { |
| |
| Dialog dialog = new Dialog((Frame) null, true) { |
| |
| @Override |
| public void paint(Graphics g) { |
| super.paint(g); |
| AffineTransform tx = ((Graphics2D) g).getTransform(); |
| dispose(); |
| if (scaleX != tx.getScaleX() || scaleY != tx.getScaleY()) { |
| throw new RuntimeException(String.format("Wrong scale:" |
| + "[%f, %f] instead of [%f, %f].", |
| tx.getScaleX(), tx.getScaleY(), scaleX, scaleY)); |
| } |
| } |
| }; |
| dialog.setSize(200, 300); |
| dialog.setVisible(true); |
| } |
| } |
