Follow QListView behavior. Each item has the exact size to fit its contents. Not...

[dolphin.git] / src / kcategorizedview.cpp

diff --git a/src/kcategorizedview.cpp b/src/kcategorizedview.cpp
index 72909e8367a97f8bb9e919c1214a0de1110e3de6..3255de9a49b3db3d8838942b0a1cf8241534590b 100644 (file)
--- a/src/kcategorizedview.cpp
+++ b/src/kcategorizedview.cpp
@@ -151,8 +151,20 @@ QRect KCategorizedView::Private::visualRectInViewport(const QModelIndex &index)
 
     int viewportWidth = listView->viewport()->width() - listView->spacing();
 
-    int itemHeight = biggestItemSize.height();
-    int itemWidth = biggestItemSize.width();
+    int itemHeight;
+    int itemWidth;
+
+    if (listView->gridSize().isEmpty())
+    {
+        itemHeight = biggestItemSize.height();
+        itemWidth = biggestItemSize.width();
+    }
+    else
+    {
+        itemHeight = listView->gridSize().height();
+        itemWidth = listView->gridSize().width();
+    }
+
     int itemWidthPlusSeparation = listView->spacing() + itemWidth;
     int elementsPerRow = viewportWidth / itemWidthPlusSeparation;
     if (!elementsPerRow)
@@ -186,7 +198,16 @@ QRect KCategorizedView::Private::visualRectInViewport(const QModelIndex &index)
                    row * itemHeight);
 
     retRect.setWidth(itemWidth);
-    retRect.setHeight(itemHeight);
+
+    if (listView->gridSize().isEmpty())
+    {
+        retRect.setHeight(listView->sizeHintForIndex(proxyModel->mapFromSource(index)).height());
+    }
+    else
+    {
+        retRect.setHeight(qMin(listView->sizeHintForIndex(proxyModel->mapFromSource(index)).height(),
+                               listView->gridSize().height()));
+    }
 
     return retRect;
 }
@@ -206,8 +227,20 @@ QRect KCategorizedView::Private::visualCategoryRectInViewport(const QString &cat
 
     int viewportWidth = listView->viewport()->width() - listView->spacing();
 
-    int itemHeight = biggestItemSize.height();
-    int itemWidth = biggestItemSize.width();
+    int itemHeight;
+    int itemWidth;
+
+    if (listView->gridSize().isEmpty())
+    {
+        itemHeight = biggestItemSize.height();
+        itemWidth = biggestItemSize.width();
+    }
+    else
+    {
+        itemHeight = listView->gridSize().height();
+        itemWidth = listView->gridSize().width();
+    }
+
     int itemWidthPlusSeparation = listView->spacing() + itemWidth;
     int elementsPerRow = viewportWidth / itemWidthPlusSeparation;
 
@@ -323,8 +356,8 @@ void KCategorizedView::Private::drawNewCategory(const QModelIndex &index,
 
 void KCategorizedView::Private::updateScrollbars()
 {
-    int lastItemBottom = cachedRectIndex(lastIndex).bottom() +
-                           listView->spacing() - listView->viewport()->height();
+    int lastItemBottom = cachedRectIndex(lastIndex).top() +
+                         listView->spacing() + (listView->gridSize().isEmpty() ? 0 : listView->gridSize().height()) - listView->viewport()->height();
 
     listView->verticalScrollBar()->setSingleStep(listView->viewport()->height() / 10);
     listView->verticalScrollBar()->setPageStep(listView->viewport()->height());
@@ -608,7 +641,6 @@ void KCategorizedView::paintEvent(QPaintEvent *event)
     }
 
     // Redraw categories
-    int i = 0;
     QStyleOptionViewItem otherOption;
     foreach (const QString &category, d->categories)
     {
@@ -938,8 +970,17 @@ QModelIndex KCategorizedView::moveCursor(CursorAction cursorAction,
     const QModelIndex current = selectionModel()->currentIndex();
 
     int viewportWidth = viewport()->width() - spacing();
-    int itemHeight = d->biggestItemSize.height();
-    int itemWidth = d->biggestItemSize.width();
+    int itemWidth;
+
+    if (gridSize().isEmpty())
+    {
+        itemWidth = d->biggestItemSize.width();
+    }
+    else
+    {
+        itemWidth = gridSize().width();
+    }
+
     int itemWidthPlusSeparation = spacing() + itemWidth;
     int elementsPerRow = viewportWidth / itemWidthPlusSeparation;