Split improvements

cmd/micro/action/bufhandler.go

@@ -219,12 +219,14 @@ func (h *BufHandler) vsplit(buf *buffer.Buffer) {
 	e.splitID = MainTab.GetNode(h.splitID).VSplit(h.Buf.Settings["splitright"].(bool))
 	MainTab.Panes = append(MainTab.Panes, e)
 	MainTab.Resize()
+	MainTab.SetActive(len(MainTab.Panes) - 1)
 }
 func (h *BufHandler) hsplit(buf *buffer.Buffer) {
 	e := NewBufEditPane(0, 0, 0, 0, buf)
 	e.splitID = MainTab.GetNode(h.splitID).HSplit(h.Buf.Settings["splitbottom"].(bool))
 	MainTab.Panes = append(MainTab.Panes, e)
 	MainTab.Resize()
+	MainTab.SetActive(len(MainTab.Panes) - 1)
 }
 
 // BufKeyActions contains the list of all possible key actions the bufhandler could execute

cmd/micro/action/tab.go

@@ -1,8 +1,6 @@
 package action
 
 import (
-	"log"
-
 	"github.com/zyedidia/micro/cmd/micro/views"
 	"github.com/zyedidia/tcell"
 )
@@ -16,12 +14,40 @@ type TabPane struct {
 }
 
 func (t *TabPane) HandleEvent(event tcell.Event) {
+	switch e := event.(type) {
+	case *tcell.EventMouse:
+		switch e.Buttons() {
+		case tcell.Button1:
+			mx, my := e.Position()
+
+			for i, p := range t.Panes {
+				v := p.GetView()
+				inpane := mx >= v.X && mx < v.X+v.Width && my >= v.Y && my < v.Y+v.Height
+				if inpane {
+					t.active = i
+					p.SetActive(true)
+				} else {
+					p.SetActive(false)
+				}
+			}
+		}
+	}
 	t.Panes[t.active].HandleEvent(event)
 }
 
+func (t *TabPane) SetActive(i int) {
+	t.active = i
+	for j, p := range t.Panes {
+		if j == i {
+			p.SetActive(true)
+		} else {
+			p.SetActive(false)
+		}
+	}
+}
+
 func (t *TabPane) Resize() {
 	for _, p := range t.Panes {
-		log.Println(p.splitID)
 		v := t.GetNode(p.splitID).GetView()
 		pv := p.GetView()
 		pv.X, pv.Y = v.X, v.Y