tempo-plotter Changeset - 4a2d5b5032ff · protofusion repositories

Changeset - 4a2d5b5032ff

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Hasan Yavuz ÖZDERYA - 9 years ago 2017-04-01 13:18:04
hy@ozderya.net

prevent 0 width zoom which causes a confusing view

1 file changed with 6 insertions and 1 deletions:

src/scalepicker.cpp

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src/scalepicker.cpp

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@@ @@ -141,14 +141,19 @@ bool ScalePicker::eventFilter(QObject* o @@
+        {
             pressed = false;
             if (started)
+            {
                 // finalize
                 started = false;
                 emit picked(firstPos, pos);
                 if (firstPos != pos) // ignore 0 width zoom
+                {
                     emit picked(firstPos, pos);
+                }
+            }
             pickerOverlay->updateOverlay();
             scaleOverlay->updateOverlay();
+        }
         return true;
+    }
     else if (event->type() == QEvent::Leave)
+    {
         scaleOverlay->updateOverlay();

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