Implemented icon theme option.

Changes in this commit include:
 * The option itself;
 * A method of updating the option right after Apply or Ok is pressed
   in the settings dialog;
 * A new WeatherIconPrivate class to store the methods previously
   in WeatherIcons, as well as the settings;
 * Improved icon name helper function in METAR parser;
 * A few cleanups to the WeatherIcon class.

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/kweather/kweather.h b/kweather/kweather.h
index 5a3b06e..c8b7113 100644
--- a/kweather/kweather.h
+++ b/kweather/kweather.h
@@ -68,13 +68,15 @@ private: // Private methods
     void showWeather();
     void writeLogEntry();
     void mousePressEvent(TQMouseEvent *e);
-    
+    void setUseIconTheme(bool use);
+
     bool attach();
-    
+
     TQString reportLocation;
     TQString fileName;
     TQString metarData;
     bool logOn;
+    bool useIconTheme;
     bool mFirstRun;
     int mViewMode;
     TQTimer *timeOut;