utils/regtools: slight rework of tab management in qeditor

Change-Id: Iaf41defb79bb76010f3ff5269c28e4bad991ebc3

3 files changed, 10 insertions, 12 deletions

diff --git a/utils/regtools/qeditor/mainwindow.cpp b/utils/regtools/qeditor/mainwindow.cpp
index 310153495c..a57ecfb9c1 100644
--- a/utils/regtools/qeditor/mainwindow.cpp
+++ b/utils/regtools/qeditor/mainwindow.cpp
@@ -22,7 +22,9 @@ MyTabWidget::MyTabWidget()
 
 void MyTabWidget::OnCloseTab(int index)
 {
+    QWidget *w = this->widget(index);
     removeTab(index);
+    delete w;
 }
 
 MainWindow::MainWindow(Backend *backend)
@@ -106,5 +108,5 @@ void MainWindow::OnLoadDesc()
 
 void MainWindow::OnNewRegTab()
 {
-    new RegTab(m_backend, m_tab);
+    m_tab->addTab(new RegTab(m_backend), "Register Tab");
 }
diff --git a/utils/regtools/qeditor/regtab.cpp b/utils/regtools/qeditor/regtab.cpp
index 8f64bbf48a..b97ceafdc8 100644
--- a/utils/regtools/qeditor/regtab.cpp
+++ b/utils/regtools/qeditor/regtab.cpp
@@ -30,13 +30,12 @@ void RegTreeItem::SetPath(int dev_idx, int dev_addr_idx, int reg_idx, int reg_ad
     m_reg_addr_idx = reg_addr_idx;
 }
 
-RegTab::RegTab(Backend *backend, QTabWidget *parent)
+RegTab::RegTab(Backend *backend)
     :m_backend(backend)
 {
-    m_splitter = new QSplitter();
     QWidget *left = new QWidget;
-    m_splitter->addWidget(left);
-    m_splitter->setStretchFactor(0, 1);
+    this->addWidget(left);
+    this->setStretchFactor(0, 1);
     QVBoxLayout *left_layout = new QVBoxLayout;
     left->setLayout(left_layout);
 
@@ -93,13 +92,11 @@ RegTab::RegTab(Backend *backend, QTabWidget *parent)
     m_right_panel->addWidget(m_right_content);
     QWidget *w = new QWidget;
     w->setLayout(m_right_panel);
-    m_splitter->addWidget(w);
-    m_splitter->setStretchFactor(1, 2);
+    this->addWidget(w);
+    this->setStretchFactor(1, 2);
 
     m_io_backend = m_backend->CreateDummyIoBackend();
 
-    parent->addTab(m_splitter, "Register Tab");
-
     connect(m_soc_selector, SIGNAL(currentIndexChanged(const QString&)),
         this, SLOT(OnSocChanged(const QString&)));
     connect(m_backend, SIGNAL(OnSocListChanged()), this, SLOT(OnSocListChanged()));
diff --git a/utils/regtools/qeditor/regtab.h b/utils/regtools/qeditor/regtab.h
index d570eb6f90..460894b143 100644
--- a/utils/regtools/qeditor/regtab.h
+++ b/utils/regtools/qeditor/regtab.h
@@ -44,11 +44,11 @@ private:
     int m_dev_idx, m_dev_addr_idx, m_reg_idx, m_reg_addr_idx;
 };
 
-class RegTab : public QObject
+class RegTab : public QSplitter
 {
     Q_OBJECT
 public:
-    RegTab(Backend *backend, QTabWidget *parent);
+    RegTab(Backend *backend);
 
 protected:
     void FillDevSubTree(RegTreeItem *item);
@@ -68,7 +68,6 @@ protected:
     soc_t m_cur_soc;
     QVBoxLayout *m_right_panel;
     QWidget *m_right_content;
-    QSplitter *m_splitter;
     QLineEdit *m_data_sel_edit;
     QLabel *m_data_soc_label;
     QPushButton *m_data_sel_reload;