From 76c25bcd6a97dda3921e8bc487e1c61f10938ad2 Mon Sep 17 00:00:00 2001
From: Nikolai Kosjar <nikolai.kosjar@qt.io>
Date: Fri, 12 Jan 2018 12:29:43 +0100
Subject: Clang: Provide tooltips

This includes also the query data for the help system (F1) for an
identifier under cursor.

Regressions (libclang changes necessary):
 - Function signatures do not contain default values.
 - Aliases are not resolved for/at:
   - template types
   - qualified name of a type

Fixes/Improvements:
 - Resolve "auto"
 - On a template type, show also the template parameter.
 - For a typedef like
     typedef long long superlong;
   the tooltip was "long long superlong", which was confusing.
   Now, "long long" is shown.

New:
 - Show first or \brief paragraph of a documentation comment.
 - Show size of a class at definition.
 - Show size of a field member in class definition.

Task-number: QTCREATORBUG-11259
Change-Id: Ie1a07930d0e882015d07dc43e35bb81a685cdeb8
Reviewed-by: Marco Bubke <marco.bubke@qt.io>
---
 src/plugins/cpptools/baseeditordocumentprocessor.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/plugins/cpptools/baseeditordocumentprocessor.cpp')

diff --git a/src/plugins/cpptools/baseeditordocumentprocessor.cpp b/src/plugins/cpptools/baseeditordocumentprocessor.cpp
index 5bffb51a38..20632289c6 100644
--- a/src/plugins/cpptools/baseeditordocumentprocessor.cpp
+++ b/src/plugins/cpptools/baseeditordocumentprocessor.cpp
@@ -97,6 +97,13 @@ void BaseEditorDocumentProcessor::setParserConfig(
     parser()->setConfiguration(config);
 }
 
+QFuture<ToolTipInfo> BaseEditorDocumentProcessor::toolTipInfo(const QByteArray &/*codecName*/,
+                                                              int /*line*/,
+                                                              int /*column*/)
+{
+    return QFuture<ToolTipInfo>();
+}
+
 void BaseEditorDocumentProcessor::runParser(QFutureInterface<void> &future,
                                             BaseEditorDocumentParser::Ptr parser,
                                             BaseEditorDocumentParser::UpdateParams updateParams)
-- 
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