BListView: Add ScrollTo(index) method, auto-scroll on drag

Multi-select lists may also auto-scroll on drag now as well. Document ScrollTo(index). Give Scrolling its own section. Change-Id: I36284a28376a01bafd23ddb30162fc786fb41521 Reviewed-on: https://review.haiku-os.org/c/haiku/+/7213 Tested-by: Commit checker robot <[email protected]> Reviewed-by: Adrien Destugues <[email protected]>
2023-12-24 02:45:59 +00:00
parent 8d024b7062
commit 82bfaa954d
3 changed files with 69 additions and 21 deletions
@@ -461,6 +461,14 @@
 */


+/*!
+	\name Scrolling
+*/
+
+
+//! @{
+
+
 /*!
 	\fn void BListView::ScrollTo(BPoint point)
 	\brief Scroll the view to the specified \a point.
@@ -473,6 +481,30 @@
 */


+/*!
+	\fn void BListView::ScrollTo(int32 index)
+	\brief Scrolls to list item at \a index.
+
+	If above top scroll to first item, if below bottom
+	scroll to last item otherwise scroll to item at \a index.
+
+	\see IndexOf(), MouseMoved(), ScrollToSelection()
+
+	\since Haiku R1
+*/
+
+
+/*!
+	\fn void BListView::ScrollToSelection()
+	\brief Scrolls to selected list item.
+
+	\since BeOS R3
+*/
+
+
+//! @}
+
+
 /*!
 	\name Adding/Removing Items
 */
@@ -844,14 +876,6 @@
 //! @{


-/*!
-	\fn void BListView::ScrollToSelection()
-	\brief Scrolls to selected list item.
-
-	\since BeOS R3
-*/
-
-
 /*!
 	\fn void BListView::Select(int32 index, bool extend)
 	\brief Selects the list item at the specified \a index.