On Fri, 31 Jul 2026 03:49:28 GMT, Prasanta Sadhukhan <[email protected]> wrote:
>> [JDK-6328248](https://bugs.openjdk.org/browse/JDK-6328248) fixed PrintJob >> (1.1 Graphics API) based JProgressBar printing for most L&F however it seems >> to cause ClassCastException in AquaProgressBarUI.paint as non-Graphics2D >> path was not handled >> `Caused by: java.lang.ClassCastException: class sun.print.ProxyPrintGraphics >> cannot be cast to class java.awt.Graphics2D (sun.print.ProxyPrintGraphics >> and java.awt.Graphics2D are in module java.desktop of loader 'bootstrap') ` >> >> FIx is made to render Aqua progress bar into BufferedImage, then drawImage >> for non-Graphics2D case where 1.1 PrintJob is used >> >> >> >> >> --------- >> - [x] I confirm that I make this contribution in accordance with the >> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). > > Prasanta Sadhukhan has updated the pull request incrementally with two > additional commits since the last revision: > > - Vertical progressbar print > - Vertical progressbar print src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsProgressBarUI.java line 191: > 189: barRectHeight / 2 + 1); > 190: } else { > 191: g.drawRect(0, 0, barRectWidth, > barRectHeight);, This is presumably to fix some RTL rendering but this changes the positioning for LTR too. And surely it then differs in positioning from what was drawn on-screen when G2D is used ?? ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/31749#discussion_r3738924746
