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[dolphin.git] / src / tagcloud / tagcloud.cpp

diff --git a/src/tagcloud/tagcloud.cpp b/src/tagcloud/tagcloud.cpp
index a3fe2035e0cd4631dbd380acdf39a7dbb0dd0691..0074d17968239a33e4bee172739b796ee65b7ee0 100644 (file)
--- a/src/tagcloud/tagcloud.cpp
+++ b/src/tagcloud/tagcloud.cpp
@@ -145,7 +145,7 @@ public:
 
     // The resource whose tags we are showing
     // invalid if we show all tags or a selection
-    QUrl resource;
+    KUrl resource;
     bool showAllTags;
 
     // the actual nodes
@@ -464,7 +464,8 @@ void Nepomuk::TagCloud::Private::rebuildCloud()
 // binary search in row
 TagNode* Nepomuk::TagCloud::Private::findTagInRow( const QList<TagNode*>& row, const QPoint& pos )
 {
-    int x = row.count() * pos.x() / m_parent->width();
+    int x = m_parent->width() ? row.count() * pos.x() / m_parent->width() : 0;
+
     int i = 0;
     while ( 1 ) {
         if ( x-i >= 0 && x-i < row.count() && row[x-i]->zoomedRect.contains( pos ) ) {
@@ -485,7 +486,7 @@ TagNode* Nepomuk::TagCloud::Private::findTagInRow( const QList<TagNode*>& row, c
 // binary search in cloud
 TagNode* Nepomuk::TagCloud::Private::tagAt( const QPoint& pos )
 {
-    int y = rows.count() * pos.y() / m_parent->height();
+    int y = m_parent->height() ? rows.count() * pos.y() / m_parent->height() : 0;
 
     int i = 0;
     while ( 1 ) {
@@ -611,6 +612,7 @@ void Nepomuk::TagCloud::setZoomEnabled( bool zoom )
 
 void Nepomuk::TagCloud::setContextMenuEnabled( bool enabled )
 {
+    Q_UNUSED(enabled);
 }