From 80cc233c59530347c27bdf1b6e96475094cd9144 Mon Sep 17 00:00:00 2001
From: Nico Vertriest <nico.vertriest@qt.io>
Date: Wed, 5 Aug 2020 16:32:01 +0200
Subject: [PATCH] Doc: Make Qt Gui snippets compilable - draganddrop

Task-number: QTBUG-81486
Change-Id: I0a10e4d353f864e295833ff7d4f47950c5199a21
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
---
 src/gui/doc/snippets/draganddrop/draganddrop.pro | 14 +++++++++-----
 src/gui/doc/snippets/draganddrop/dragwidget.cpp  |  3 +++
 src/gui/doc/snippets/draganddrop/mainwindow.cpp  |  2 +-
 src/gui/doc/snippets/snippets.pro                |  1 +
 4 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/gui/doc/snippets/draganddrop/draganddrop.pro b/src/gui/doc/snippets/draganddrop/draganddrop.pro
index 67bc32bd10..99261c2d51 100644
--- a/src/gui/doc/snippets/draganddrop/draganddrop.pro
+++ b/src/gui/doc/snippets/draganddrop/draganddrop.pro
@@ -1,5 +1,9 @@
-HEADERS     = dragwidget.h \
-              mainwindow.h
-SOURCES     = dragwidget.cpp \
-              main.cpp \
-              mainwindow.cpp
+TEMPLATE = lib
+TARGET = draganddrop_snippets
+QT += core gui widgets
+
+HEADERS = \
+    dragwidget.h
+
+SOURCES = \
+    dragwidget.cpp
diff --git a/src/gui/doc/snippets/draganddrop/dragwidget.cpp b/src/gui/doc/snippets/draganddrop/dragwidget.cpp
index 16a7efac6c..ba8a0cc39d 100644
--- a/src/gui/doc/snippets/draganddrop/dragwidget.cpp
+++ b/src/gui/doc/snippets/draganddrop/dragwidget.cpp
@@ -49,6 +49,9 @@
 ****************************************************************************/
 
 #include <QtGui>
+#include <QLabel>
+#include <QHBoxLayout>
+#include <QApplication>
 
 #include "dragwidget.h"
 
diff --git a/src/gui/doc/snippets/draganddrop/mainwindow.cpp b/src/gui/doc/snippets/draganddrop/mainwindow.cpp
index 11311a0b57..003e57c4fd 100644
--- a/src/gui/doc/snippets/draganddrop/mainwindow.cpp
+++ b/src/gui/doc/snippets/draganddrop/mainwindow.cpp
@@ -66,7 +66,7 @@ MainWindow::MainWindow(QWidget *parent)
 
     connect(dragWidget, &DragWidget::mimeTypes,
             this, &MainWindow::setMimeTypes);
-    connect(dragWidget, &DragWidget:dragResult,
+    connect(dragWidget, &DragWidget::dragResult,
             this, &MainWindow::setDragResult);
 
     QVBoxLayout *mainLayout = new QVBoxLayout(centralWidget);
diff --git a/src/gui/doc/snippets/snippets.pro b/src/gui/doc/snippets/snippets.pro
index e740fb7471..7407d61cc7 100644
--- a/src/gui/doc/snippets/snippets.pro
+++ b/src/gui/doc/snippets/snippets.pro
@@ -5,6 +5,7 @@ contains(QT_BUILD_PARTS, tests) {
     SUBDIRS += \
         brush \
         code \
+        draganddrop \
         qfontdatabase \
         textdocument-end
 }