Fix hover issues

Hopefully this commit fixes all issues with hovering over items.

First, only use QCursor::pos() to determine the position of the hover
window and fix position calculation accordingly. For that SmGlobals now
return a QSize of the actual cursor size. Introduced a hoverOffeset to
HoverWindow defaulting to SmGlobals::cursorSize() + 30 to prevent a
HoverLeave event on showing the HoverWindow.

Also fixed Qt::WindowFlags of HoverWindow. We don't want the HoverWindow
to show in the taskbar or get sent to background when clicking on an
item.

1 files changed, 10 insertions, 2 deletions

diff --git a/hoverwindow.h b/hoverwindow.h
index 49aec40..ee061dd 100644
--- a/hoverwindow.h
+++ b/hoverwindow.h
@@ -13,19 +13,27 @@
 #include <QVariant>
 
 class QLabel;
+class QHBoxLayout;
 
 class HoverWindow : public QWidget {
 	Q_OBJECT
+	Q_PROPERTY(QPoint HoverOffset READ hoverOffset WRITE setHoverOffset);
 	public:
-		explicit HoverWindow(QWidget *parent = 0, Qt::WindowFlags f = Qt::FramelessWindowHint);
+		explicit HoverWindow(QWidget *parent = 0, Qt::WindowFlags f = Qt::Tool | Qt::FramelessWindowHint);
 		void setContent(const QString &parent, const QStringList &children);
 		void setPixmap(const QPixmap &pm);
 		void setData(const QList<QVariant> &data);
 		int pixmapHeight() const;
-		void setPos(const QPoint &cursorPos);
+		void setPos();
+		QPoint hoverOffset() const { return mHoverOffset; }
+		void setHoverOffset(const QPoint &point) { mHoverOffset = point; }
 
 	private:
 		QLabel *mLabel;
+		QPoint mHoverOffset;
+		QHBoxLayout *mMainLayout;
+		bool mAlignCenter;
+		int mDesktopHeight;
 };
 
 #endif // HOVERWINDOW_H