Large update to the Lumina project: provide full theming capabilities.

1) New libLumina classes: LuminaThemes.h
2) Single-line usage to add lumina theme usage to an application (already added to all the Lumina utilities)
3) Include a Lumina-default theme template, as well as a single color scheme (will add more later)
4) Will create a global Qt style for "lumina" so that this theme engine can be automatically applied to all Qt applications at a later date (want to make sure to beat this up and get it working reliably before turning it on for everything).

Major Features:
1) Full Qt theme capabilities through Qt stylesheets (so they can be modified and applied on the fly).
2) Stylesheets are broken into a couple pieces: an "incomplete" stylesheet file (the theme template) with variables in place of colors, font size, and font family. A "color" file which variable->value definitions for the different colors. And a themesettings.cfg files which keeps track of the files/font settings.
3) Along with this, add the ability to specify the icon theme that is used as well, and make that automatically re-loaded as necessary.
4) Add the ability to read/set thes values in lumina-config. The lumina-config usage is still a bit rough: working on cleaning it up right now.

2 files changed, 6 insertions, 4 deletions

diff --git a/lumina-fm/MainUI.h b/lumina-fm/MainUI.h
index 3984e109..fea56549 100644
--- a/lumina-fm/MainUI.h
+++ b/lumina-fm/MainUI.h
@@ -67,6 +67,9 @@ public:
 
 	void OpenDirs(QStringList); //called from the main.cpp after initialization
 
+public slots:
+	void setupIcons(); 			//used during initialization
+
 private:
 	Ui::MainUI *ui;
 	//Internal non-ui widgets
@@ -97,7 +100,6 @@ private:
 	bool isUserWritable, keepFocus;
 
 	//Simplification Functions
-	void setupIcons(); 			//used during initialization
 	void setupConnections(); 	//used during initialization
 	void loadSettings(); 		//used during initialization
 	
diff --git a/lumina-fm/main.cpp b/lumina-fm/main.cpp
index 8d5a3f95..18c75223 100644
--- a/lumina-fm/main.cpp
+++ b/lumina-fm/main.cpp
@@ -9,7 +9,7 @@
 
 #include "MainUI.h"
 #include <LuminaOS.h>
-//#include <LuminaThemes.h>
+#include <LuminaThemes.h>
 
 int main(int argc, char ** argv)
 {
@@ -27,8 +27,7 @@ int main(int argc, char ** argv)
     QApplication a(argc, argv);
     #endif
     a.setApplicationName("Insight File Manager");
-    //LuminaThemeEngine themes(&a);
-    //qDebug() << "StyleSheet:\n" << a.styleSheet();
+    LuminaThemeEngine themes(&a);
     //Load current Locale
     QTranslator translator;
     QLocale mylocale;
@@ -45,6 +44,7 @@ int main(int argc, char ** argv)
 
     MainUI w;
     QObject::connect(&a, SIGNAL(messageReceived(const QString&)), &w, SLOT(slotSingleInstance(const QString&)) );
+    QObject::connect(&themes, SIGNAL(updateIcons()), &w, SLOT(setupIcons()) );
     w.OpenDirs(in);
     w.show();