[jbosstools-issues] [JBoss JIRA] (ERT-764) [HiDPI][GTK] SWT to receive/handle DPI change notification from OS [EBZ#537896]

[Friendly Jira Robot (Jira)]

Friendly Jira Robot created ERT-764:
---------------------------------------

             Summary: [HiDPI][GTK] SWT to receive/handle DPI change notification from OS [EBZ#537896]
                 Key: ERT-764
                 URL: https://issues.jboss.org/browse/ERT-764
             Project: Eclipse Release Train
          Issue Type: Task
          Components: Platform
            Reporter: Friendly Jira Robot


+++ This bug was initially created as a clone of Bug #515502 +++

Tutorial: Writing High-DPI Win32 Applications
https://msdn.microsoft.com/en-us/library/windows/desktop/dd464659%28v=vs.85%29.aspx

As per above MSDN there is a event notification 'WM_DPICHANGED' sent to applications with SetProcessDpiAwareness set to 'PROCESS_PER_MONITOR_DPI_AWARE'.

SWT needs above mechanism to be in place, to start receive the DPI change notification from OS and then re-layout accordingly.



--
This message was sent by Atlassian Jira
(v7.13.8#713008)