X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fviewitem.hpp;h=978cb91cfa36da8b33a22d0a156e8a3f54ff1b7e;hp=32b9f995fedb642783964b6287e68fbe36c9e131;hb=5ed05b699e5367bae21828f533e3d169b9bab348;hpb=3cd51b5034d4d3086f1ffe829fa59772fd124152

diff --git a/pv/view/viewitem.hpp b/pv/view/viewitem.hpp
index 32b9f995..978cb91c 100644
--- a/pv/view/viewitem.hpp
+++ b/pv/view/viewitem.hpp
@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef PULSEVIEW_PV_VIEWITEM_HPP
@@ -37,7 +36,8 @@ namespace widgets {
 class Popup;
 }
 
-namespace view {
+namespace views {
+namespace TraceView {
 
 class ViewItemOwner;
 
@@ -68,6 +68,11 @@ public:
 	 */
 	virtual void select(bool select = true);
 
+	/**
+	 * Returns true if the item may be dragged/moved.
+	 */
+	virtual bool is_draggable() const;
+
 	/**
 	 * Returns true if the item is being dragged.
 	 */
@@ -109,7 +114,7 @@ public:
 	 * @return Returns the rectangle of the hit-box.
 	 * @remarks The default implementation returns an empty hit-box.
 	 */
-	virtual QRectF hit_box_rect(const QRectF &rect) const;
+	virtual QRectF hit_box_rect(const ViewItemPaintParams &pp) const;
 
 	/**
 	 * Paints the signal label.
@@ -123,22 +128,22 @@ public:
 	 * Paints the background layer of the item with a QPainter
 	 * @param p the QPainter to paint into.
 	 * @param pp the painting parameters object to paint with.
-	 **/
-	virtual void paint_back(QPainter &p, const ViewItemPaintParams &pp);
+	 */
+	virtual void paint_back(QPainter &p, ViewItemPaintParams &pp);
 
 	/**
 	 * Paints the mid-layer of the item with a QPainter
 	 * @param p the QPainter to paint into.
 	 * @param pp the painting parameters object to paint with.
-	 **/
-	virtual void paint_mid(QPainter &p, const ViewItemPaintParams &pp);
+	 */
+	virtual void paint_mid(QPainter &p, ViewItemPaintParams &pp);
 
 	/**
 	 * Paints the foreground layer of the item with a QPainter
 	 * @param p the QPainter to paint into.
 	 * @param pp the painting parameters object to paint with.
-	 **/
-	virtual void paint_fore(QPainter &p, const ViewItemPaintParams &pp);
+	 */
+	virtual void paint_fore(QPainter &p, ViewItemPaintParams &pp);
 
 public:
 	/**
@@ -167,7 +172,8 @@ private:
 	bool selected_;
 };
 
-} // namespace view
+} // namespace TraceView
+} // namespace views
 } // namespace pv
 
 #endif // PULSEVIEW_PV_VIEWITEM_HPP