diff options
| -rw-r--r-- | tikzit/src/gtk/GraphRenderer.m | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tikzit/src/gtk/GraphRenderer.m b/tikzit/src/gtk/GraphRenderer.m index 571390f..22e227f 100644 --- a/tikzit/src/gtk/GraphRenderer.m +++ b/tikzit/src/gtk/GraphRenderer.m @@ -390,11 +390,17 @@ void graph_renderer_expose_event(GtkWidget *widget, GdkEventExpose *event); } } else if (p.y >= NSMaxY(bbox)) { if (p.y <= NSMaxY(bbox) + size) { - return SouthHandle; + float southHandleLeft = tbHandleLeft(bbox); + if (p.x >= southHandleLeft && p.x <= (southHandleLeft + size)) { + return SouthHandle; + } } } else if (p.y <= NSMinY(bbox)) { if (p.y >= NSMinY(bbox) - size) { - return NorthHandle; + float northHandleLeft = tbHandleLeft(bbox); + if (p.x >= northHandleLeft && p.x <= (northHandleLeft + size)) { + return NorthHandle; + } } } return NoHandle; |