Fixed bug where the BookmarksWidget was not re-openable

2 files changed, 24 insertions, 2 deletions

diff --git a/src/forms/bookmarkswidget.cpp b/src/forms/bookmarkswidget.cpp
index 8985fff..ee945cb 100644
--- a/src/forms/bookmarkswidget.cpp
+++ b/src/forms/bookmarkswidget.cpp
@@ -23,6 +23,17 @@
 #include "browser.h"
 #include <QTreeWidget>
 
+DockWidget::DockWidget(const QString &title, QWidget *parent, Qt::WindowFlags flags) :
+    QDockWidget(title, parent, flags)
+{
+}
+
+void DockWidget::closeEvent(QCloseEvent *event)
+{
+    setParent(0);
+    event->ignore();
+}
+
 BookmarksWidget::BookmarksWidget(QWidget *parent) :
     QWidget(parent),
     ui(new Ui::BookmarksDialog)
@@ -34,7 +45,7 @@ BookmarksWidget::BookmarksWidget(QWidget *parent) :
     ui->treeWidget->header()->setSectionResizeMode(QHeaderView::Stretch);
 
     window = nullptr;
-    dock = new QDockWidget(tr("Bookmarks"), 0);
+    dock = new DockWidget(tr("Bookmarks"), 0);
     dock->setWidget(this);
     dock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 
diff --git a/src/forms/bookmarkswidget.h b/src/forms/bookmarkswidget.h
index 9164079..ca0889b 100644
--- a/src/forms/bookmarkswidget.h
+++ b/src/forms/bookmarkswidget.h
@@ -26,6 +26,17 @@
 #include "xbel.h"
 #include "mainwindow.h"
 
+class DockWidget : public QDockWidget
+{
+    Q_OBJECT
+
+public:
+    explicit DockWidget(const QString &title, QWidget *parent = Q_NULLPTR, Qt::WindowFlags flags = Qt::WindowFlags());
+
+protected:
+    void closeEvent(QCloseEvent *event);
+};
+
 namespace Ui {
 class BookmarksDialog;
 }
@@ -54,7 +65,7 @@ private slots:
 
 private:
     MainWindow *window;
-    QDockWidget *dock;
+    DockWidget *dock;
     Ui::BookmarksDialog *ui;
     Xbel *xbel;
 };