Changeset 75673 in vbox

Timestamp:

Nov 22, 2018 3:56:42 PM (6 years ago)

Author:

vboxsync

Message:

FE/Qt: bugref:6699. Show some warning text in guest file pane when a guest session is not avaible

Location:

trunk/src/VBox/Frontends/VirtualBox/src/guestctrl

Files:

• UIGuestControlFileTable.cpp (modified) (6 diffs)
• UIGuestControlFileTable.h (modified) (2 diffs)

trunk/src/VBox/Frontends/VirtualBox/src/guestctrl/UIGuestControlFileTable.cpp

@@ -148 +148 @@
 
     QCheckBox *m_pAskNextTimeCheckBox;
-    QLabel    *m_pQuestionLabel;
+    QILabel   *m_pQuestionLabel;
 
 };
@@ -636 +636 @@
     QVBoxLayout *pLayout = new QVBoxLayout(this);
 
-    m_pQuestionLabel = new QLabel;
+    m_pQuestionLabel = new QILabel;
     if (m_pQuestionLabel)
     {
@@ -691 +691 @@
     , m_pMainLayout(0)
     , m_pLocationComboBox(0)
+    , m_pWarningLabel(0)
 {
     prepareObjects();
@@ -782 +783 @@
 
     }
+    m_pWarningLabel = new QILabel(this);
+    if (m_pWarningLabel)
+    {
+        m_pMainLayout->addWidget(m_pWarningLabel, 2, 0, 5, 5);
+        m_pWarningLabel->setStyleSheet("font: 24pt;");
+        m_pWarningLabel->setAlignment(Qt::AlignCenter | Qt::AlignVCenter);
+    }
+    m_pWarningLabel->setVisible(!isEnabled());
+    m_pView->setVisible(isEnabled());
+
     m_pSearchLineEdit = new QILineEdit;
     if (m_pSearchLineEdit)
@@ -1258 +1269 @@
         m_pRootItem->setData(UIGuestControlFileManager::tr("Permissions"), UIGuestControlFileModelColumn_Permissions);
     }
+    if (m_pWarningLabel)
+        m_pWarningLabel->setText(UIGuestControlFileManager::tr("No Guest Session"));
 }
 
@@ -1400 +1413 @@
 }
 
+bool UIGuestControlFileTable::event(QEvent *pEvent)
+{
+    if (pEvent->type() == QEvent::EnabledChange)
+    {
+        m_pWarningLabel->setVisible(!isEnabled());
+        m_pView->setVisible(isEnabled());
+    }
+    return QIWithRetranslateUI<QWidget>::event(pEvent);
+}
+
+
 QString UIGuestControlFileTable::fileTypeString(FileObjectType type)
 {

trunk/src/VBox/Frontends/VirtualBox/src/guestctrl/UIGuestControlFileTable.h

@@ -307 +307 @@
     virtual void     prepareToolbar() = 0;
     virtual void     createFileViewContextMenu(const QWidget *pWidget, const QPoint &point) = 0;
+    virtual bool     event(QEvent *pEvent) /* override */;
     QString          fileTypeString(FileObjectType type);
     /* @p item index is item location in model not in 'proxy' model */
@@ -378 +379 @@
     QStringList      m_copyCutBuffer;
     QILineEdit      *m_pSearchLineEdit;
-    friend class    UIGuestControlFileModel;
+    QILabel         *m_pWarningLabel;
+    friend class     UIGuestControlFileModel;
 };