From 13bfb065819efd04dbaee52759e9a49266419c6b Mon Sep 17 00:00:00 2001
From: Alessandro Portale <alessandro.portale@qt.io>
Date: Mon, 16 May 2022 22:29:37 +0200
Subject: [PATCH] ProjectExplorer: Avoid line breaks in ABI tooltip

By wrapping the html into a div with style="white-space:pre".

Task-number: QTCREATORBUG-27553
Change-Id: I108faa8e4c509d06f8a9a4892604d0aa4c33a042
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
---
 .../projectexplorer/toolchainoptionspage.cpp    | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/plugins/projectexplorer/toolchainoptionspage.cpp b/src/plugins/projectexplorer/toolchainoptionspage.cpp
index 1690c29e69d..5be1d5b2003 100644
--- a/src/plugins/projectexplorer/toolchainoptionspage.cpp
+++ b/src/plugins/projectexplorer/toolchainoptionspage.cpp
@@ -96,12 +96,17 @@ public:
                 font.setBold(changed);
                 return font;
              }
-            case Qt::ToolTipRole:
-                if (!toolChain->isValid())
-                    return ToolChainOptionsPage::tr("This toolchain is invalid.");
-                return ToolChainOptionsPage::tr("<nobr><b>ABI:</b> %1").arg(
-                    changed ? ToolChainOptionsPage::tr("not up-to-date")
-                            : toolChain->targetAbi().toString());
+            case Qt::ToolTipRole: {
+                QString toolTip;
+                if (toolChain->isValid()) {
+                    toolTip = ToolChainOptionsPage::tr("<nobr><b>ABI:</b> %1").arg(
+                                changed ? ToolChainOptionsPage::tr("not up-to-date")
+                                        : toolChain->targetAbi().toString());
+                } else {
+                    toolTip = ToolChainOptionsPage::tr("This toolchain is invalid.");
+                }
+                return QVariant("<div style=\"white-space:pre\">" + toolTip + "</div>");
+            }
             case Qt::DecorationRole:
                 return column == 0 && !toolChain->isValid()
                         ? Utils::Icons::CRITICAL.icon() : QVariant();