From 72abf54d12476e7534802d7cfb2a10b727c0b0d4 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Fri, 19 Jun 2015 23:27:39 +0200
Subject: [PATCH] + setup qss search paths

---
 src/Gui/Application.cpp   |  7 +++++++
 src/Gui/DlgGeneralImp.cpp | 35 ++++++++++-------------------------
 2 files changed, 17 insertions(+), 25 deletions(-)

diff --git a/src/Gui/Application.cpp b/src/Gui/Application.cpp
index cf8afcb7e..0a41afb46 100644
--- a/src/Gui/Application.cpp
+++ b/src/Gui/Application.cpp
@@ -1636,6 +1636,13 @@ void Application::runApplication(void)
     plugin += QLatin1String("/plugins");
     QCoreApplication::addLibraryPath(plugin);
 
+    // setup the search paths for Qt style sheets
+    QStringList qssPaths;
+    qssPaths << QString::fromUtf8((App::Application::getUserAppDataDir() + "Gui/Stylesheets/").c_str())
+             << QString::fromUtf8((App::Application::getResourceDir() + "Gui/Stylesheets/").c_str())
+             << QLatin1String(":/stylesheets");
+    QDir::setSearchPaths(QString::fromLatin1("qss"), qssPaths);
+
     // check for OpenGL
     if (!QGLFormat::hasOpenGL()) {
         QMessageBox::critical(0, QObject::tr("No OpenGL"), QObject::tr("This system does not support OpenGL"));
diff --git a/src/Gui/DlgGeneralImp.cpp b/src/Gui/DlgGeneralImp.cpp
index 6459ed5d0..cb651dd3e 100644
--- a/src/Gui/DlgGeneralImp.cpp
+++ b/src/Gui/DlgGeneralImp.cpp
@@ -251,35 +251,20 @@ void DlgGeneralImp::loadSettings()
     filter << QString::fromAscii("*.css");
     QFileInfoList fileNames;
 
-    // read from user directory
-    dir.setPath(QString::fromUtf8((App::Application::getUserAppDataDir() + "Gui/Stylesheets/").c_str()));
-    fileNames = dir.entryInfoList(filter, QDir::Files, QDir::Name);
-    for (QFileInfoList::iterator it = fileNames.begin(); it != fileNames.end(); ++it) {
-        if (cssFiles.find(it->baseName()) == cssFiles.end()) {
-            cssFiles[it->baseName()] = it->absoluteFilePath();
-        }
-    }
-
-    // read from resource directory
-    dir.setPath(QString::fromUtf8((App::Application::getResourceDir() + "Gui/Stylesheets/").c_str()));
-    fileNames = dir.entryInfoList(QStringList(filter), QDir::Files, QDir::Name);
-    for (QFileInfoList::iterator it = fileNames.begin(); it != fileNames.end(); ++it) {
-        if (cssFiles.find(it->baseName()) == cssFiles.end()) {
-            cssFiles[it->baseName()] = it->absoluteFilePath();
-        }
-    }
-
-    // read from the built-in directory
-    dir.setPath(QLatin1String(":/stylesheets"));
-    fileNames = dir.entryInfoList(QStringList(filter), QDir::Files, QDir::Name);
-    this->StyleSheets->addItem(tr("No style sheet"), QString::fromAscii(""));
-    for (QFileInfoList::iterator it = fileNames.begin(); it != fileNames.end(); ++it) {
-        if (cssFiles.find(it->baseName()) == cssFiles.end()) {
-            cssFiles[it->baseName()] = it->absoluteFilePath();
+    // read from user, resource and built-in directory
+    QStringList qssPaths = QDir::searchPaths(QString::fromLatin1("qss"));
+    for (QStringList::iterator it = qssPaths.begin(); it != qssPaths.end(); ++it) {
+        dir.setPath(*it);
+        fileNames = dir.entryInfoList(filter, QDir::Files, QDir::Name);
+        for (QFileInfoList::iterator jt = fileNames.begin(); jt != fileNames.end(); ++jt) {
+            if (cssFiles.find(jt->baseName()) == cssFiles.end()) {
+                cssFiles[jt->baseName()] = jt->absoluteFilePath();
+            }
         }
     }
 
     // now add all unique items
+    this->StyleSheets->addItem(tr("No style sheet"), QString::fromAscii(""));
     for (QMap<QString, QString>::iterator it = cssFiles.begin(); it != cssFiles.end(); ++it) {
         this->StyleSheets->addItem(it.key(), it.value());
     }