Added support for showing the Stars on the DiveTable

For the stars on the dive table I had to rework a bit my
StarRating widget, because it used a pixmap for each widget
that were created. Not it uses only 2 pixmaps: the active
and inactive ones.

A new file was created named modeldelegates(h, cpp) that
should hold all delegates of the models. For the GTK / C
folks, a 'Delegate' ia s way to bypass the default behavior
of the view that's displaying the data.

I also added the code to display the stars if no delegate
is set ( good for debugging. )

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>

1 files changed, 14 insertions, 5 deletions

diff --git a/qt-ui/models.cpp b/qt-ui/models.cpp
index 5f803766f..0944fe3e3 100644
--- a/qt-ui/models.cpp
+++ b/qt-ui/models.cpp
@@ -5,9 +5,6 @@
  *
  */
 #include "models.h"
-#include "../dive.h"
-#include "../divelist.h"
-
 #include <QtDebug>
 
 extern struct tank_info tank_info[100];
@@ -284,6 +281,7 @@ void TankInfoModel::update()
 	}
 }
 
+
 /*! A DiveItem for use with a DiveTripModel
  *
  * A simple class which wraps basic stats for a dive (e.g. duration, depth) and
@@ -314,6 +312,8 @@ public:
 		return tw.grams;
 	}
 
+	int diveRating() const { return dive->rating; }
+
 	QString displayDuration() const;
 	QString displayDepth() const;
 	QString displayTemperature() const;
@@ -335,6 +335,7 @@ private:
 	QList <DiveItem*> childlist;
 };
 
+
 DiveItem::DiveItem(struct dive *d, DiveItem *p):
 	dive(d),
 	parentItem(p)
@@ -490,6 +491,16 @@ QVariant DiveTripModel::data(const QModelIndex &index, int role) const
 			case LOCATION:
 				retVal = item->diveLocation();
 				break;
+			case RATING:
+				retVal = item->diveRating();
+				break;
+		}
+	}
+	if (role == DelegatesRole){
+		switch(index.column()){
+			case RATING:
+				retVal = item->diveRating();
+				break;
 		}
 	}
 	return retVal;
@@ -569,8 +580,6 @@ int DiveTripModel::rowCount(const QModelIndex &parent) const
 	return item ? item->children().count() : 0;
 }
 
-
-
 int DiveTripModel::columnCount(const QModelIndex &parent) const
 {
 	return parent.isValid() && parent.column() != 0 ? 0 : COLUMNS;