diff options
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Combo.java | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Combo.java b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Combo.java index 47ab420ea7..702463e489 100644 --- a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Combo.java +++ b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Combo.java @@ -2460,7 +2460,16 @@ LRESULT wmChar (long /*int*/ hwnd, long /*int*/ wParam, long /*int*/ lParam) { case SWT.CR: if (!ignoreDefaultSelection) sendSelectionEvent (SWT.DefaultSelection); ignoreDefaultSelection = false; - // FALL THROUGH + // when no value is selected in the dropdown + if (getSelectionIndex() == -1) { + if ((style & SWT.DROP_DOWN) != 0 && (style & SWT.READ_ONLY) == 0) { + // close the dropdown if open + if (OS.SendMessage(handle, OS.CB_GETDROPPEDSTATE, 0, 0) != 0) { + OS.SendMessage(handle, OS.CB_SHOWDROPDOWN, 0, 0); + } + return LRESULT.ZERO; + } + } case SWT.ESC: if ((style & SWT.DROP_DOWN) != 0) { if (OS.SendMessage (handle, OS.CB_GETDROPPEDSTATE, 0, 0) == 0) { |