Removed obsolete ifdefs.

Reviewed-by: dt

src/libs/utils/fancylineedit.cpp

@@ -167,10 +167,6 @@ void FancyLineEdit::updateStyleSheet(Side side)
         sheet += QLatin1String(" color: #BBBBBB;");
     // Fix the stylesheet's clearing the size hint.
 
-#if QT_VERSION < 0x040700
-    sheet += QLatin1String(" height: ");
-    sheet += QString::number(sizeHint().height());
-#endif
     sheet += QLatin1Char('}');
     setStyleSheet(sheet);
 }

src/plugins/designer/formeditorw.cpp

@@ -564,14 +564,12 @@ void FormEditorW::setupActions()
     QAction *actionFormSettings = m_fwm->actionShowFormWindowSettingsDialog();
     addToolAction(actionFormSettings, am, globalcontext, QLatin1String("FormEditor.FormSettings"), mformtools);
 
-#if QT_VERSION > 0x040500
     createSeparator(this, am, globalcontext, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator4"));
     m_actionAboutPlugins = new QAction(tr("About Qt Designer plugins...."), this);
     addToolAction(m_actionAboutPlugins,  am,  globalcontext,
                    QLatin1String("FormEditor.AboutPlugins"), mformtools);
     connect(m_actionAboutPlugins,  SIGNAL(triggered()), m_fwm, SLOT(aboutPlugins()));
     m_actionAboutPlugins->setEnabled(false);
-#endif
 
     // FWM
     connect(m_fwm, SIGNAL(activeFormWindowChanged(QDesignerFormWindowInterface *)), this, SLOT(activeFormWindowChanged(QDesignerFormWindowInterface *)));

src/plugins/designer/formwindoweditor.cpp

@@ -379,7 +379,6 @@ void FormWindowEditor::resetToDefaultLayout()
 QString FormWindowEditor::contextHelpId() const
 {
     const QDesignerFormEditorInterface *core = FormEditorW::instance()->designerEditor();
-#if QT_VERSION > 0x040500
     // Present from Qt 4.5.1 onwards. This will show the class documentation
     // scrolled to the current property.
     const qdesigner_internal::QDesignerIntegration *integration =
@@ -387,25 +386,6 @@ QString FormWindowEditor::contextHelpId() const
     if (integration)
         return integration->contextHelpId();
     return QString();
-#else
-    // Pre 4.5.1. This will show the class documentation.
-    QObject *o = core->propertyEditor()->object();
-    if (!o)
-        return QString();
-    const QDesignerWidgetDataBaseInterface *db = core->widgetDataBase();
-    const int dbIndex = db->indexOfObject(o, true);
-    if (dbIndex == -1)
-        return QString();
-    QString className = db->item(dbIndex)->name();
-    if (className == QLatin1String("Line"))
-        className = QLatin1String("QFrame");
-    else if (className == QLatin1String("Spacer"))
-        className = QLatin1String("QSpacerItem");
-    else if (className == QLatin1String("QLayoutWidget"))
-        className = QLatin1String("QLayout");
-
-    return className;
-#endif
 }
 
 QString FormWindowEditor::contents() const

src/plugins/projectexplorer/outputwindow.cpp

@@ -461,7 +461,6 @@ void OutputWindow::appendOutputInline(const QString &out)
         setCurrentCharFormat(format);
 
         // (This feature depends on the availability of QPlainTextEdit::anchorAt)
-#if QT_VERSION >= 0x040700
         // Convert to HTML, preserving newlines and whitespace
         s = Qt::convertFromPlainText(s);
 
@@ -474,9 +473,6 @@ void OutputWindow::appendOutputInline(const QString &out)
             index += link.length();
         }
         appendHtml(s);
-#else
-        appendPlainText(s);
-#endif
     }
 
     enableUndoRedo();
@@ -536,7 +532,6 @@ void OutputWindow::mouseReleaseEvent(QMouseEvent *e)
         return;
     }
 
-#if QT_VERSION >= 0x040700
     const QString href = anchorAt(e->pos());
     if (!href.isEmpty()) {
         QRegExp qmlErrorLink(QLatin1String("^file://(/[^:]+):(\\d+):(\\d+)"));
@@ -548,14 +543,12 @@ void OutputWindow::mouseReleaseEvent(QMouseEvent *e)
             TextEditor::BaseTextEditor::openEditorAt(fileName, line, column - 1);
         }
     }
-#endif
 }
 
 void OutputWindow::mouseMoveEvent(QMouseEvent *e)
 {
     QPlainTextEdit::mouseMoveEvent(e);
 
-#if QT_VERSION >= 0x040700
     // Cursor was dragged to make a selection, deactivate links
     if (m_mousePressed && textCursor().hasSelection())
         m_linksActive = false;
@@ -564,5 +557,4 @@ void OutputWindow::mouseMoveEvent(QMouseEvent *e)
         viewport()->setCursor(Qt::IBeamCursor);
     else
         viewport()->setCursor(Qt::PointingHandCursor);
-#endif
 }