File wireshark-1.12.0-qt-QFont-stylename.patch of Package wireshark

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File wireshark-1.12.0-qt-QFont-stylename.patch of Package wireshark (Revision adaac9714bcc2a54ce4f265b84b35fbd)

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From: Andreas Stieger <andreas.stieger@gmx.de>
Date: Fri, 8 Aug 2014 19:50:24 +0200
Subject: [PATCH] Qt: Fix when build with Qt < 4.8.0
Upstream: Committed
References: https://www.wireshark.org/lists/wireshark-dev/201408/msg00074.html https://code.wireshark.org/review/#/c/3508/ https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commitdiff;h=020d0f89637faab8ec0e25e07d64eb66d96c2a72

Declared minimum requirement is Qt 4.6.0.
QFont.styleName is not available in Qt < 4.8
Fails on SLE11 with libqt4-devel-4.6.3-5.25.5:
[  567s] qt_ui_utils.cpp: In function 'void smooth_font_size(QFont&)':
[  567s] qt_ui_utils.cpp:58: error: 'class QFont' has no member named 'styleName'

---
 ui/qt/font_color_preferences_frame.cpp |    8 +++++++-
 ui/qt/qt_ui_utils.cpp                  |    4 ++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/ui/qt/font_color_preferences_frame.cpp b/ui/qt/font_color_preferences_frame.cpp
index e9f4a5d..38c894c 100644
--- a/ui/qt/font_color_preferences_frame.cpp
+++ b/ui/qt/font_color_preferences_frame.cpp
@@ -81,9 +81,15 @@ void FontColorPreferencesFrame::updateWidgets()
 {
     int margin = style()->pixelMetric(QStyle::PM_LayoutLeftMargin);
 
+#if QT_VERSION < QT_VERSION_CHECK(4, 8, 0)
     ui->fontPushButton->setText(
-                cur_font_.family() + " "/* + cur_font_.styleName() + " "*/ +
+                cur_font_.family() + " " +
                 QString::number(cur_font_.pointSizeF(), 'f', 1));
+#else
+    ui->fontPushButton->setText(
+                cur_font_.family() + " " + cur_font_.styleName() + " " +
+                QString::number(cur_font_.pointSizeF(), 'f', 1));
+#endif
     ui->fontSampleLineEdit->setFont(cur_font_);
 
     QString line_edit_ss = QString("QLineEdit { margin-left: %1px; }").arg(margin);
diff --git a/ui/qt/qt_ui_utils.cpp b/ui/qt/qt_ui_utils.cpp
index 8ad29d2..f4a0621 100644
--- a/ui/qt/qt_ui_utils.cpp
+++ b/ui/qt/qt_ui_utils.cpp
@@ -55,7 +55,11 @@ QString gchar_free_to_qstring(gchar *glib_string) {
 
 void smooth_font_size(QFont &font) {
     QFontDatabase fdb;
+#if QT_VERSION < QT_VERSION_CHECK(4, 8, 0)
+    QList<int> size_list = fdb.smoothSizes(font.family(), "");
+#else
     QList<int> size_list = fdb.smoothSizes(font.family(), font.styleName());
+#endif
 
     if (size_list.size() < 2) return;
 
-- 
1.7.9.5

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File wireshark-1.12.0-qt-QFont-stylename.patch of Package wireshark (Revision adaac9714bcc2a54ce4f265b84b35fbd)

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