Merge branch 'tomaz-css' into Qt

Tomaz' code does a much better job of shading the dive list!

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

dive.c

@@ -1810,6 +1810,15 @@ struct dive *merge_dives(struct dive *a, struct dive *b, int offset, gboolean pr
 	return res;
 }
 
+int get_index_for_dive(struct dive *dive) {
+	int i;
+	struct dive *d;
+	for_each_dive(i, d)
+		if (d == dive)
+			return i;
+	return -1;
+}
+
 struct dive *find_dive_including(timestamp_t when)
 {
 	int i;

dive.h

@@ -350,6 +350,8 @@ struct dive {
 	struct divecomputer dc;
 };
 
+extern int get_index_for_dive(struct dive *dive);
+
 static inline int dive_has_gps_location(struct dive *dive)
 {
 	return dive->latitude.udeg || dive->longitude.udeg;

qt-ui/divelistview.cpp

@@ -7,6 +7,8 @@
 #include "divelistview.h"
 #include "models.h"
 #include "modeldelegates.h"
+#include <QApplication>
+#include <QHeaderView>
 
 DiveListView::DiveListView(QWidget *parent) : QTreeView(parent)
 {

qt-ui/mainwindow.cpp

@@ -25,6 +25,7 @@
 #include "../divelist.h"
 #include "../pref.h"
 #include "modeldelegates.h"
+#include "models.h"
 
 MainWindow::MainWindow() : ui(new Ui::MainWindow()),
 			   model(new DiveTripModel(this)),
@@ -33,6 +34,7 @@ MainWindow::MainWindow() : ui(new Ui::MainWindow()),
 	ui->setupUi(this);
 	sortModel->setSourceModel(model);
 	ui->ListWidget->setModel(sortModel);
+	connect(ui->ListWidget, SIGNAL(activated(QModelIndex)), this, SLOT(diveSelected(QModelIndex)));
 
 	/* figure out appropriate widths for the columns. The strings chosen
 	 * are somewhat random (but at least we're trying to allow them to be
@@ -70,6 +72,16 @@ MainWindow::MainWindow() : ui(new Ui::MainWindow()),
 	readSettings();
 }
 
+void MainWindow::diveSelected(const QModelIndex& index)
+{
+	struct dive *dive = (struct dive*) index.model()->data(index, TreeItemDT::DIVE_ROLE).value<void*>();
+
+	if (dive)
+		selected_dive = get_index_for_dive(dive);
+
+	// Here should be the code to update the other widgets.
+}
+
 void MainWindow::on_actionNew_triggered()
 {
 	qDebug("actionNew");

qt-ui/mainwindow.h

@@ -8,6 +8,7 @@
 #define MAINWINDOW_H
 
 #include <QMainWindow>
+#include <QModelIndex>
 
 class QSortFilterProxyModel;
 class DiveTripModel;
@@ -66,6 +67,8 @@ private Q_SLOTS:
 	void on_actionAboutSubsurface_triggered();
 	void on_actionUserManual_triggered();
 
+	void diveSelected(const QModelIndex& index);
+
 protected:
 	void closeEvent(QCloseEvent *);
 

qt-ui/mainwindow.ui

@@ -28,9 +28,55 @@
        <widget class="QGraphicsView" name="ProfileWidget"/>
       </widget>
       <widget class="DiveListView" name="ListWidget">
+       <property name="styleSheet">
+        <string notr="true"> QTreeView {
+     show-decoration-selected: 1;
+ }
+
+ QTreeView::item {
+     border: 1px solid #d9d9d9;
+     border-top-color: transparent;
+     border-bottom-color: transparent;
+     padding: 2px;
+ }
+
+ QTreeView::item:hover {
+     background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #e7effd, stop: 1 #cbdaf1);
+     border: 1px solid #bfcde4;
+ }
+
+ QTreeView::item:selected {
+     border: 1px solid #567dbc;
+ }
+
+ QTreeView::item:selected:active{
+     background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #6ea1f1, stop: 1 #567dbc);
+ }
+
+ QTreeView::item:selected:!active {
+     background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #6b9be8, stop: 1 #577fbf);
+ }
+
+</string>
+       </property>
+       <property name="alternatingRowColors">
+        <bool>true</bool>
+       </property>
+       <property name="selectionMode">
+        <enum>QAbstractItemView::ExtendedSelection</enum>
+       </property>
+       <property name="rootIsDecorated">
+        <bool>true</bool>
+       </property>
        <property name="sortingEnabled">
         <bool>true</bool>
        </property>
+       <property name="animated">
+        <bool>true</bool>
+       </property>
+       <property name="allColumnsShowFocus">
+        <bool>true</bool>
+       </property>
       </widget>
      </widget>
     </item>
@@ -42,7 +88,7 @@
      <x>0</x>
      <y>0</y>
      <width>763</width>
-     <height>20</height>
+     <height>19</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">

qt-ui/modeldelegates.cpp

@@ -7,18 +7,24 @@
 #include <QtDebug>
 #include <QPainter>
 #include <QSortFilterProxyModel>
+#include <QStyle>
+#include <QStyleOption>
+
+StarWidgetsDelegate::StarWidgetsDelegate(QWidget* parent):
+	QStyledItemDelegate(parent),
+	parentWidget(parent)
+{
+
+}
 
 void StarWidgetsDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
 {
+	QStyledItemDelegate::paint(painter, option, index);
+
 	if (!index.isValid())
 		return;
 
-	QVariant value = index.model()->data(index, Qt::DisplayRole);
+	QVariant value = index.model()->data(index, TreeItemDT::STAR_ROLE);
-
-	if(option.state & QStyle::State_Selected)
-		painter->fillRect(option.rect, option.palette.highlight());
-	else
-		painter->fillRect(option.rect, index.model()->data(index, Qt::BackgroundRole).value<QBrush>());
 
 	if (!value.isValid())
 		return;

qt-ui/modeldelegates.h

@@ -1,12 +1,15 @@
 #ifndef MODELDELEGATES_H
 #define MODELDELEGATES_H
 
-#include <QAbstractItemDelegate>
+#include <QStyledItemDelegate>
 
-class StarWidgetsDelegate : public QAbstractItemDelegate {
+class StarWidgetsDelegate : public QStyledItemDelegate {
 	Q_OBJECT
 public:
+    explicit StarWidgetsDelegate(QWidget* parent = 0);
     virtual void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const;
     virtual QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const;
+private:
+	QWidget *parentWidget;
 };
 #endif

qt-ui/models.cpp

@@ -490,12 +490,18 @@ QVariant DiveItem::data(int column, int role) const
 		case LOCATION:
 			retVal = QString(dive->location);
 			break;
-		case RATING:
-			retVal = dive->rating;
-			break;
 		}
 		break;
 	}
+
+	if(role == STAR_ROLE){
+		retVal = dive->rating;
+	}
+
+	if(role == DIVE_ROLE){
+		retVal = QVariant::fromValue<void*>(dive);
+	}
+
 	return retVal;
 }
 
@@ -601,9 +607,6 @@ QVariant DiveTripModel::data(const QModelIndex& index, int role) const
 	if (!index.isValid())
 		return QVariant();
 
-	if (role == Qt::BackgroundRole)
-		return QBrush(QColor(index.row() % 2 ? Qt::white : QColor(Qt::lightGray).lighter(120)));
-
 	TreeItemDT* item = static_cast<TreeItemDT*>(index.internalPointer());
 
 	return item->data(index.column(), role);

qt-ui/models.h

@@ -82,7 +82,11 @@ private:
 struct TreeItemDT {
 	Q_DECLARE_TR_FUNCTIONS ( TreeItemDT );
 public:
-	enum Column {NR, DATE, RATING, DEPTH, DURATION, TEMPERATURE, TOTALWEIGHT, SUIT, CYLINDER, NITROX, SAC, OTU, MAXCNS, LOCATION, COLUMNS };
+	enum Column {NR, DATE, RATING, DEPTH, DURATION, TEMPERATURE, TOTALWEIGHT,
+				SUIT, CYLINDER, NITROX, SAC, OTU, MAXCNS, LOCATION, DIVE, COLUMNS };
+
+	enum ExtraRoles{STAR_ROLE = Qt::UserRole + 1, DIVE_ROLE};
+
 	virtual ~TreeItemDT();
 	int columnCount() const {
 		return COLUMNS;