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  1. Qt
  2. QTBUG-40841

No replacement for QWS_DBLCLICK_DISTANCE

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      When using QWS it was possible to adjust the distance for detecting double clicks using env. var QWS_DBLCLICK_DISTANCE, which can be very useful on embedded devices.

      Proposed patch:

      diff --git a/src/gui/kernel/qplatformtheme.cpp b/src/gui/kernel/qplatformtheme.cpp
index d3d3d3c..bfad486 100644
--- a/src/gui/kernel/qplatformtheme.cpp
+++ b/src/gui/kernel/qplatformtheme.cpp
@@ -508,6 +508,9 @@ QVariant QPlatformTheme::defaultThemeHint(ThemeHint hint)
     case MousePressAndHoldInterval:
         return QVariant(800);
     case MouseDoubleClickDistance:
+        bool ok = false;
+        int dist = QString(qgetenv("QT_DBL_CLICK_DIST")).toInt(&ok);
+        if (ok) return QVariant(dist);
         return QVariant(5);
     }
     return QVariant();

        For Gerrit Dashboard: QTBUG-40841
        # Subject Branch Project Status CR V
        92706,7 Replacement for QWS_DBLCLICK_DISTANCE 5.4 qt/qtbase Status: MERGED +2 0

            paeglis Gatis Paeglis
            pjohnsen Pelle Johnsen
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes