From: Soeren Apel <redacted>
Date: Wed, 20 Apr 2016 16:27:29 +0000 (+0200)
Subject: DecodeTrace: Let the view know when we need more space
X-Git-Tag: pulseview-0.4.0~300
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=a303c2d88f424fa7d548d74b335965ce29154166

DecodeTrace: Let the view know when we need more space
---

diff --git a/pv/view/decodetrace.cpp b/pv/view/decodetrace.cpp
index 9e41bc4a..c2369e86 100644
--- a/pv/view/decodetrace.cpp
+++ b/pv/view/decodetrace.cpp
@@ -245,6 +245,9 @@ void DecodeTrace::paint_mid(QPainter &p, const ViewItemPaintParams &pp)
 	// Draw the hatching
 	draw_unresolved_period(p, annotation_height, pp.left(), pp.right());
 
+	if ((int)visible_rows_.size() > max_visible_rows_)
+		owner_->extents_changed(false, true);
+
 	// Update the maximum row count if needed
 	max_visible_rows_ = std::max(max_visible_rows_, (int)visible_rows_.size());
 }