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authorManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>2024-06-01 16:48:27 +0200
committerManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>2024-06-01 16:48:27 +0200
commit482da12f717040e4c07a0ffb03cc2d3fd6a4d012 (patch)
treeb8b74c27998db7aad719c3d92e52bad7f2667e8f /src
parentbe5c82b5e5e3349ed97d2eb553c425a311d6cad7 (diff)
Fix: Zero-sized borderless window causes high cpu usage on windows (#985)
Diffstat (limited to 'src')
-rw-r--r--src/Fl_win32.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Fl_win32.cxx b/src/Fl_win32.cxx
index ce5cf0c72..45474fd0f 100644
--- a/src/Fl_win32.cxx
+++ b/src/Fl_win32.cxx
@@ -2211,7 +2211,7 @@ void Fl_WinAPI_Window_Driver::makeWindow() {
if (!fl_clipboard_notify_empty() && clipboard_wnd == NULL)
fl_clipboard_notify_target((HWND)x->xid);
- wait_for_expose_value = 1;
+ wait_for_expose_value = ((wp == 0 || hp == 0) && !w->border() && !w->parent() ? 0 : 1); // issue #985
if (show_iconic()) {
showit = 0;
show_iconic(0);