Added Table.OnSelected() and implemented it on Windows.

1 files changed, 12 insertions, 0 deletions

diff --git a/redo/table_windows.go b/redo/table_windows.go
index 1ed09b8..2976011 100644
--- a/redo/table_windows.go
+++ b/redo/table_windows.go
@@ -20,6 +20,7 @@ type table struct {
 	hotcol		C.int
 	pushedrow	C.int
 	pushedcol	C.int
+	selected		*event
 }
 
 func finishNewTable(b *tablebase, ty reflect.Type) Table {
@@ -32,6 +33,7 @@ func finishNewTable(b *tablebase, ty reflect.Type) Table {
 		hotcol:		-1,
 		pushedrow:	-1,
 		pushedcol:	-1,
+		selected:		newEvent(),
 	}
 	C.setTableSubclass(t._hwnd, unsafe.Pointer(t))
 	// LVS_EX_FULLROWSELECT gives us selection across the whole row, not just the leftmost column; this makes the list view work like on other platforms
@@ -74,6 +76,10 @@ func (t *table) Select(index int) {
 	C.tableSelectItem(t._hwnd, C.intptr_t(index))
 }
 
+func (t *table) OnSelected(f func()) {
+	t.selected.set(f)
+}
+
 //export tableGetCell
 func tableGetCell(data unsafe.Pointer, item *C.LVITEMW) {
 	t := (*table)(data)
@@ -181,6 +187,12 @@ func tableToggled(data unsafe.Pointer, row C.int, col C.int) {
 	panic(fmt.Errorf("tableSetHot() on non-checkbox at (%d, %d)", row, col))
 }
 
+//export tableOnSelected
+func tableOnSelected(data unsafe.Pointer) {
+	t := (*table)(data)
+	t.selected.fire()
+}
+
 func (t *table) hwnd() C.HWND {
 	return t._hwnd
 }