Changeset 12842 in vbox

Timestamp:

Oct 1, 2008 12:08:08 AM (17 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

37212

Message:

Debugger: show the root, don't expand everything.

File:

• trunk/src/VBox/Debugger/VBoxDbgStatsQt4.cpp (modified) (5 diffs)

trunk/src/VBox/Debugger/VBoxDbgStatsQt4.cpp

@@ -1976 +1976 @@
 {
     PDBGGUISTATSNODE pParent = nodeFromIndex(a_rParent);
-    return pParent ? pParent->cChildren : 0;
+    return pParent ? pParent->cChildren : 1 /* root */;
 }
 
@@ -1984 +1984 @@
 {
     PDBGGUISTATSNODE pParent = nodeFromIndex(a_rParent);
-    return pParent
-        && pParent->cChildren > 0;
+    return pParent ? pParent->cChildren > 0 : true /* root */;
 }
 
 
 QModelIndex
-VBoxDbgStatsModel::index(int iRow, int iColumn, const QModelIndex &r_pParent) const
-{
-    PDBGGUISTATSNODE pParent = nodeFromIndex(r_pParent);
+VBoxDbgStatsModel::index(int iRow, int iColumn, const QModelIndex &a_rParent) const
+{
+    PDBGGUISTATSNODE pParent = nodeFromIndex(a_rParent);
     if (!pParent)
     {
-        Log(("index: iRow=%d iColumn=%d invalid parent\n", iRow, iColumn));
-        return QModelIndex(); /* bug? */
+        /* root */
+        AssertReturn(!a_rParent.isValid(), QModelIndex());
+        AssertReturn(!iRow, QModelIndex());
+        AssertReturn((unsigned)iColumn < DBGGUI_STATS_COLUMNS, QModelIndex());
+        return createIndex(0, iColumn, m_pRoot);
     }
     if ((unsigned)iRow >= pParent->cChildren)
@@ -2024 +2026 @@
     PDBGGUISTATSNODE pParent = pChild->pParent;
     if (!pParent)
-        return QModelIndex(); /* we're root */
+        return QModelIndex(); /* ultimate root */
 
     return createIndex(pParent->iSelf, 0, pParent);
@@ -2793 +2795 @@
      */
     setModel(m_pModel);
-    setRootIndex(m_pModel->getRootIndex());
+    setRootIndex(QModelIndex());
     setRootIsDecorated(true);
     setItemsExpandable(true);
@@ -3408 +3410 @@
     pVLayout->addWidget(pHBox);
     pVLayout->addWidget(m_pView);
-    this->setLayout(pVLayout);
-
-    /*
-     * Expand all and resize columns...
+    setLayout(pVLayout);
+
+    /*
+     * Resize the columns.
+     * Seems this has to be done with all nodes expanded.
      */
     m_pView->expandAll();
     for (int i = 0; i <= 8; i++)
         m_pView->resizeColumnToContents(i);
+    m_pView->collapseAll();
+    m_pView->expandToDepth(0);
 
     /*