Changeset 4be95b8 for src/mvc

Timestamp:

01/18/10 19:21:48 (12 years ago)

Author:

pavelpa <pavelpa@…>

Branches:

master, qt5

Children:

18681b3

Parents:

a35aa83

Message:

implemented drawing icons + number of favs/alarms
in the corresponding group

Location:

src/mvc

Files:

• delegate.cpp (modified) (5 diffs)
• delegate.h (modified) (1 diff)

src/mvc/delegate.cpp

@@ -6 +6 @@
 
 const int RADIUS = 10;
-const int SPACER = RADIUS;
+const int SPACER = 15;
 
 Delegate::Delegate(QTreeView *aParent)
@@ -136 +136 @@
         font.setBold(true);
         painter->setFont(font);
+
+        // draw icons 
+        QPoint drawPoint =
+            option.rect.topRight()
+            - QPoint(
+                    SPACER + mControls[FavouriteControlOn]->image()->width(),
+                    - option.rect.height()/2 + mControls[FavouriteControlOn]->image()->height()/2);
+        painter->drawImage(drawPoint,*mControls[FavouriteControlOn]->image());
+        painter->drawText(drawPoint+QPoint(mControls[FavouriteControlOn]->image()->width()+2, option.rect.height()/2),
+                QString::number(numberOfFavourities(index)));
+        drawPoint.setX(drawPoint.x() - SPACER - mControls[FavouriteControlOn]->image()->width());
+        painter->drawImage(drawPoint,*mControls[AlarmControlOn]->image());
+        painter->drawText(drawPoint+QPoint(mControls[FavouriteControlOn]->image()->width()+2, option.rect.height()/2),
+                QString::number(numberOfAlarms(index)));
+        // draw texts
+        drawPoint.setX(drawPoint.x() - SPACER -mControls[AlarmControlOn]->image()->width() - 20);
+        drawPoint.setY(drawPoint.y() + option.rect.height()/2);
+        painter->drawText(drawPoint,QString("Events: ") + QString::number(index.model()->rowCount(index)));
     }
 
@@ -218 +236 @@
     // on
     control = new Control(FavouriteControlOn,QString(":icons/favourite-on.png"));
-    p = QPoint(0,0);
+    p = QPoint(0,SPACER);
     p.setX(p.x()-control->image()->width()-SPACER);
     control->setDrawPoint(p);
@@ -224 +242 @@
     // off
     control = new Control(FavouriteControlOff,QString(":icons/favourite-off.png"));
-    p = QPoint(0,0);
+    p = QPoint(0,SPACER);
     p.setX(p.x()-control->image()->width()-SPACER);
     control->setDrawPoint(p);
@@ -259 +277 @@
 }
 
+int Delegate::numberOfFavourities(const QModelIndex &index) const
+{
+    if(index.parent().isValid()) // it's event, not time-group
+        return 0;
+
+    int nrofFavs = 0;
+    for(int i=0; i<index.model()->rowCount(index); i++)
+        if(static_cast<Event*>(index.child(i,0).internalPointer())->isFavourite())
+            nrofFavs++;
+
+    return nrofFavs;
+}
+
+int Delegate::numberOfAlarms(const QModelIndex &index) const
+{
+    if(index.parent().isValid()) // it's event, not time-group
+        return 0;
+
+    int nrofAlarms = 0;
+    for(int i=0; i<index.model()->rowCount(index); i++)
+        if(static_cast<Event*>(index.child(i,0).internalPointer())->hasAlarm())
+            nrofAlarms++;
+
+    return nrofAlarms;
+}
+

src/mvc/delegate.h

@@ -63 +63 @@
         bool isExpanded( const QModelIndex &index ) const;
         void defineControls();
+        // TODO: the better place for these methods would be 'eventmodel'
+        // they are used in 'paint' method and so it's better to obtain number of
+        // favourities/alarms once when the data has changed and not to call
+        // these methods which iterate over all Events in corresponding group
+        // every time it requires them
+        int numberOfFavourities(const QModelIndex &index) const;
+        int numberOfAlarms(const QModelIndex &index) const;
 
     private: