Update ClassModel

2 files changed, 47 insertions, 8 deletions

diff --git a/sigtools/ClassModel.cpp b/sigtools/ClassModel.cpp
index 3bab9b35..5c138abb 100644
--- a/sigtools/ClassModel.cpp
+++ b/sigtools/ClassModel.cpp
@@ -21,8 +21,15 @@
 // Sigtools includes
 #include "PluginModel.h"
 
+// KDE includes
+#include <KColorScheme>
+#include <KGlobalSettings>
+#include <KIcon>
+
 // Qt includes
 #include <QtCore/QSize>
+#include <QtGui/QFontMetrics>
+#include <QtGui/QPainter>
 
 using namespace Sigtools;
 
@@ -44,20 +51,51 @@ Qt::ItemFlags ClassModel::flags() const
     return Qt::ItemIsEnabled;
 }
 
-void ClassModel::paint(QPainter* painter, const QStyleOptionViewItem& option) const
-{
-}
-
-QSize ClassModel::sizeHint(const QStyleOptionViewItem& option) const
-{
-}
-
 BaseModel* ClassModel::childItem(const int row)
 {
+    Q_UNUSED(row)
     return NULL;
 }
 
 int ClassModel::findChild(BaseModel* model) const
 {
+    Q_UNUSED(model)
     return -1;
 }
+
+void ClassModel::redraw(const int width) const
+{
+    QFont regFont = KGlobalSettings::generalFont();
+    QFontMetrics regMetrics(regFont);
+    QFont smallFont = KGlobalSettings::smallestReadableFont();
+    smallFont.setItalic(true);
+    QFontMetrics smallMetrics(smallFont);
+    
+    QSize nameSize = regMetrics.size(0, m_name);
+    
+    int maxWidth = qMax(nameSize.width() + nameSize.width() + horizSpacing, width);
+    
+    QSize descSize = smallMetrics.boundingRect(QRect(0, 0, maxWidth, 0), Qt::TextWordWrap, m_description).size();
+    
+    int maxHeight = nameSize.height() + descSize.height() + vertSpacing;
+    
+    m_pixmap = QPixmap(maxWidth + 2 * borderWidth, maxHeight + 2 * borderWidth);
+    m_pixmap.fill(KStatefulBrush(KColorScheme::View, KColorScheme::NormalBackground).brush(QPalette::Normal).color());
+    QPainter painter(&m_pixmap);
+    
+    int h = borderWidth;
+    int w = borderWidth;
+    
+    painter.drawPixmap(w, h, KIcon(m_icon).pixmap(nameSize.height(), nameSize.height()));
+    
+    w += nameSize.height();
+    w += horizSpacing;
+    
+    painter.drawText(QRect(QPoint(w, h), QSize(maxWidth - w, nameSize.height())), Qt::AlignBottom | Qt::AlignLeft, m_name);
+    
+    w = borderWidth;
+    h += vertSpacing;
+    
+    painter.setFont(smallFont);
+    painter.drawText(QRect(QPoint(w, h), descSize), Qt::AlignBottom | Qt::AlignLeft | Qt::TextWordWrap, m_description);
+}
diff --git a/sigtools/ClassModel.h b/sigtools/ClassModel.h
index d5d0a65c..23a6c3d2 100644
--- a/sigtools/ClassModel.h
+++ b/sigtools/ClassModel.h
@@ -46,6 +46,7 @@ class SIGTOOLS_NO_EXPORT ClassModel : public BaseModel
         BaseModel* childItem(const int row);
     protected:
         int findChild(BaseModel* model) const;
+        void redraw(const int width) const;
         
         const QIcon& m_icon;
         const QString& m_name;