improved string operations all over the place

used character operations whenever possible
better usage of QLatin1String

3 files changed, 6 insertions, 6 deletions

diff --git a/src/qt3support/dialogs/q3filedialog.cpp b/src/qt3support/dialogs/q3filedialog.cpp
index b9f8196..e41941b 100644
--- a/src/qt3support/dialogs/q3filedialog.cpp
+++ b/src/qt3support/dialogs/q3filedialog.cpp
@@ -3879,7 +3879,7 @@ void Q3FileDialog::detailViewSelectionChanged()
                 d->moreFiles->setSelected(f->i, i->isSelected());
         }
         if (i->isSelected() && !((Q3FileDialogPrivate::File *)i)->info.isDir())
-            str += QString(QLatin1String("\"%1\" ")).arg(i->text(0));
+            str += QString::fromLatin1("\"%1\" ").arg(i->text(0));
         i = i->nextSibling();
     }
     d->moreFiles->blockSignals(false);
@@ -3931,7 +3931,7 @@ void Q3FileDialog::listBoxSelectionChanged()
         }
         if (d->moreFiles->isSelected(i)
              && !((Q3FileDialogPrivate::File*)(mcitem)->i)->info.isDir()) {
-            str += QString(QLatin1String("\"%1\" ")).arg(i->text());
+                 str += QString::fromLatin1("\"%1\" ").arg(i->text());
             if (j == 0)
                 j = i;
         }
@@ -5757,8 +5757,8 @@ void Q3FileDialog::insertEntry(const Q3ValueList<QUrlInfo> &lst, Q3NetworkOperat
         if (!bShowHiddenFiles && inf.name() != QLatin1String("..")) {
             if (d->url.isLocalFile()) {
                 QString file = d->url.path();
-                if (!file.endsWith(QLatin1String("/")))
-                    file.append(QLatin1String("/"));
+                if (!file.endsWith(QLatin1Char('/')))
+                    file.append(QLatin1Char('/'));
                 file += inf.name();
                 QT_WA({
                     if (GetFileAttributesW((TCHAR*)file.ucs2()) & FILE_ATTRIBUTE_HIDDEN)
diff --git a/src/qt3support/dialogs/q3filedialog_mac.cpp b/src/qt3support/dialogs/q3filedialog_mac.cpp
index f1c749ec..18bebf1 100644
--- a/src/qt3support/dialogs/q3filedialog_mac.cpp
+++ b/src/qt3support/dialogs/q3filedialog_mac.cpp
@@ -554,7 +554,7 @@ QString Q3FileDialog::macGetSaveFileName(const QString &start, const QString &fi
         retstr = QString::fromUtf8((const char *)str_buffer);
         //now filename
         CFStringGetCString(ret.saveFileName, (char *)str_buffer, 1024, kCFStringEncodingUTF8);
-        retstr += QLatin1String("/") + QString::fromUtf8((const char *)str_buffer);
+        retstr += QLatin1Char('/') + QString::fromUtf8((const char *)str_buffer);
     }
     NavDisposeReply(&ret);
     if(selectedFilter)
diff --git a/src/qt3support/dialogs/q3filedialog_win.cpp b/src/qt3support/dialogs/q3filedialog_win.cpp
index 1be797a..a1c98f3 100644
--- a/src/qt3support/dialogs/q3filedialog_win.cpp
+++ b/src/qt3support/dialogs/q3filedialog_win.cpp
@@ -737,7 +737,7 @@ QString Q3FileDialog::winGetExistingDirectory(const QString& initialDirectory,
         QDir::setCurrent(currentDir);
 
     if (!result.isEmpty())
-        result.replace(QLatin1String("\\"), QLatin1String("/"));
+        result.replace(QLatin1Char('\\'), QLatin1Char('/'));
     return result;
 #else
     return QString();