Optimize PNG files again.

[dolphin.git] / src / kcategorydrawer.cpp

diff --git a/src/kcategorydrawer.cpp b/src/kcategorydrawer.cpp
index ebe77f4deab5e7bf055984d6c650df1a57d71be5..53cf059f1f12e522e2899c678e25b99cd03d162f 100644 (file)
--- a/src/kcategorydrawer.cpp
+++ b/src/kcategorydrawer.cpp
@@ -1,6 +1,6 @@
 /**
   * This file is part of the KDE project
-  * Copyright (C) 2007 Rafael Fernández López <ereslibre@gmail.com>
+  * Copyright (C) 2007 Rafael Fernández López <ereslibre@kde.org>
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Library General Public
@@ -23,6 +23,7 @@
 #include <QPainter>
 #include <QStyleOption>
 
+#include <kiconloader.h>
 #include <kcategorizedsortfilterproxymodel.h>
 
 KCategoryDrawer::KCategoryDrawer()
@@ -38,9 +39,18 @@ void KCategoryDrawer::drawCategory(const QModelIndex &index,
                                    const QStyleOption &option,
                                    QPainter *painter) const
 {
-    const QString category = index.model()->data(index, KCategorizedSortFilterProxyModel::CategoryRole).toString();
+    const QString category = index.model()->data(index, KCategorizedSortFilterProxyModel::CategoryDisplayRole).toString();
 
-    QColor color = option.palette.color(QPalette::Text);
+    QColor color;
+
+    if (option.state & QStyle::State_Selected)
+    {
+        color = option.palette.color(QPalette::HighlightedText);
+    }
+    else
+    {
+        color = option.palette.color(QPalette::Text);
+    }
 
     painter->save();
     painter->setRenderHint(QPainter::Antialiasing);
@@ -52,18 +62,41 @@ void KCategoryDrawer::drawCategory(const QModelIndex &index,
     opt.direction = option.direction;
     opt.text = category;
 
-    if (option.state & QStyle::State_MouseOver)
+    int iconSize = KIconLoader::global()->currentSize(KIconLoader::Small);
+
+    if (option.direction == Qt::LeftToRight)
+    {
+        opt.rect.setLeft(opt.rect.left() + (iconSize / 4));
+    }
+    else
+    {
+        opt.rect.setRight(opt.rect.width() - (iconSize / 4));
+    }
+
+    if (option.state & QStyle::State_Selected)
+    {
+        QColor selected = option.palette.color(QPalette::Highlight);
+
+        QLinearGradient gradient(option.rect.topLeft(),
+                                 option.rect.bottomRight());
+        gradient.setColorAt(option.direction == Qt::LeftToRight ? 0
+                                                                : 1, selected);
+        gradient.setColorAt(option.direction == Qt::LeftToRight ? 1
+                                                                : 0, Qt::transparent);
+
+        painter->fillRect(option.rect, gradient);
+    }
+    else if (option.state & QStyle::State_MouseOver)
     {
-        const QPalette::ColorGroup group =
-                                          option.state & QStyle::State_Enabled ?
-                                          QPalette::Normal : QPalette::Disabled;
+        QColor hover = option.palette.color(QPalette::Highlight).light();
+        hover.setAlpha(88);
 
         QLinearGradient gradient(option.rect.topLeft(),
                                  option.rect.bottomRight());
-        gradient.setColorAt(0,
-                            option.palette.color(group,
-                                                 QPalette::Highlight).light());
-        gradient.setColorAt(1, Qt::transparent);
+        gradient.setColorAt(option.direction == Qt::LeftToRight ? 0
+                                                                : 1, hover);
+        gradient.setColorAt(option.direction == Qt::LeftToRight ? 1
+                                                                : 0, Qt::transparent);
 
         painter->fillRect(option.rect, gradient);
     }
@@ -82,15 +115,17 @@ void KCategoryDrawer::drawCategory(const QModelIndex &index,
 
     QLinearGradient gradient(option.rect.topLeft(),
                              option.rect.bottomRight());
-    gradient.setColorAt(0, color);
-    gradient.setColorAt(1, Qt::transparent);
+    gradient.setColorAt(option.direction == Qt::LeftToRight ? 0
+                                                            : 1, color);
+    gradient.setColorAt(option.direction == Qt::LeftToRight ? 1
+                                                            : 0, Qt::transparent);
 
     painter->setBrush(gradient);
     painter->fillPath(path, gradient);
 
     painter->setPen(color);
 
-    painter->drawText(option.rect, Qt::AlignVCenter | Qt::AlignLeft,
+    painter->drawText(opt.rect, Qt::AlignVCenter | Qt::AlignLeft,
     metrics.elidedText(category, Qt::ElideRight, option.rect.width()));
 
     painter->restore();