Merge pull request #49 from JetBrains/disable-dpi-on-linux

Fix white screen on Ubuntu with 200% scale
JetBrains · Jan 21, 2021 · 0103686 · 0103686
2 parents 3cdc1ed + 926a970
commit 0103686
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/skiko/src/jvmMain/kotlin/org/jetbrains/skiko/PlatformOperations.kt b/skiko/src/jvmMain/kotlin/org/jetbrains/skiko/PlatformOperations.kt
@@ -68,7 +68,17 @@ internal val platformOperations: PlatformOperations by lazy {
                 }
 
                 override fun getDpiScale(component: Component): Float {
-                    return linuxGetDpiScaleNative(component)
+                    return component.graphicsConfiguration.defaultTransform.scaleX.toFloat()
+                    // TODO doesn't work well because java doesn't scale windows (content has offset with 200% scale)
+                    //
+                    // Two solutions:
+                    // 1. dynamically change sun.java2d.uiScale (it is global property, so we have to be careful) and update all windows
+                    //
+                    // 2. apply contentScale manually to all windows
+                    // (it is not good, because on different platform windows will have different size.
+                    // Maybe we will apply contentScale manually on all platforms?)
+
+                    // return linuxGetDpiScaleNative(component)
                 }
 
                 override fun createHardwareRedrawer(layer: HardwareLayer) = LinuxRedrawer(layer)