finally can drag something else

debug.go

@@ -39,8 +39,13 @@ func (w *guiWidget) dumpWidget(s string) {
 	if w.Visible() {
 		s1 += fmt.Sprintf("gocui=(%3d,%3d,%3d,%3d)",
 			w.gocuiSize.w0, w.gocuiSize.h0, w.gocuiSize.w1, w.gocuiSize.h1)
+		// vx0, vy0, vx1, vy1, _ := me.baseGui.ViewPosition("msg")
+		vx0, vy0, vx1, vy1, _ := me.baseGui.ViewPosition(w.cuiName)
+		s1 += fmt.Sprintf(" real=(%3d,%3d,%3d,%3d)",
+			vx0, vy0, vx1, vy1)
 	} else {
 		s1 += fmt.Sprintf("       %3s %3s %3s %3s ", "", "", "", "")
+		s1 += fmt.Sprintf("       %3s %3s %3s %3s ", "", "", "", "")
 	}
 	if w.node.Parent != nil {
 		if w.node.Parent.WidgetType == widget.Grid {

dropdown.go

@@ -48,10 +48,15 @@ func makeDropdownView(ddItems string) *guiWidget {
 	return tk
 }
 
-func addDropdown() *tree.Node {
+func addDropdownTK(wId int) *guiWidget {
+	n := addDropdownNew(wId)
+	return n.TK.(*guiWidget)
+}
+
+func addDropdownNew(wId int) *tree.Node {
 	n := new(tree.Node)
 	n.WidgetType = widget.Flag
-	n.WidgetId = -222
+	n.WidgetId = wId
 	n.ParentId = 0
 
 	// store the internal toolkit information
@@ -64,7 +69,7 @@ func addDropdown() *tree.Node {
 	tk.node.State.Label = "DropBox"
 
 	// set the name used by gocui to the id
-	tk.cuiName = "-1 DR"
+	tk.cuiName = fmt.Sprintf("%d DR", wId)
 
 	tk.color = &colorFlag
 

eventBindings.go

@@ -4,21 +4,21 @@
 package main
 
 import (
+	"fmt"
+	"strings"
 	"syscall"
 
 	"github.com/awesome-gocui/gocui"
 	"go.wit.com/log"
+	"go.wit.com/toolkits/tree"
 	"go.wit.com/widget"
 )
 
-//    THIS IS A STANDARD.
-
 // register how the 'gocui' will work as a GO toolkit plugin
 // all applications will use these keys. they are universal.
 
 // tells 'gocui' where to send events
 func registerHandlers(g *gocui.Gui) {
-	keyForced, modForced := gocui.MustParse("ctrl+z") // setup ctrl+z
 
 	// mouse handlers
 	g.SetKeybinding("", gocui.MouseLeft, gocui.ModNone, mouseDown)     // normal left mouse down
@@ -29,6 +29,7 @@ func registerHandlers(g *gocui.Gui) {
 	g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, doExit)        // CTRL-C : exits the application
 	g.SetKeybinding("", gocui.KeyCtrlV, gocui.ModNone, doPanic)       // CTRL-V : force a panic()
 	g.SetKeybinding("", gocui.KeyCtrlD, gocui.ModNone, openDebuggger) // CTRL-D : open the (D)ebugger
+	keyForced, modForced := gocui.MustParse("ctrl+z")                 // setup ctrl+z
 	g.SetKeybinding("", keyForced, modForced, handle_ctrl_z)          // CTRL-Z :cleverly let's you background gocui (breaks cursor mouse on return)
 
 	// regular keys
@@ -63,41 +64,97 @@ func setSuperMouse(g *gocui.Gui, v *gocui.View) error {
 
 var wtf bool
 
+func (tk *guiWidget) verifyRect() bool {
+	if !tk.Visible() {
+		return false
+	}
+	vw0, vh0, vw1, vh1, err := me.baseGui.ViewPosition(tk.cuiName)
+	if err != nil {
+		log.Printf("verifyRect() gocui err=%v cuiName=%s v.Name=%s", err, tk.cuiName, tk.v.Name())
+		return false
+	}
+	var ok bool = true
+	if vw0 != tk.gocuiSize.w0 {
+		tk.dumpWidget("verifyRect() err w0")
+		ok = false
+	}
+	if vw1 != tk.gocuiSize.w1 {
+		tk.dumpWidget("verifyRect() err w1")
+		ok = false
+	}
+	if vh0 != tk.gocuiSize.h0 {
+		tk.dumpWidget("verifyRect() err h0")
+		ok = false
+	}
+	if vh1 != tk.gocuiSize.h1 {
+		tk.dumpWidget("verifyRect() err h1")
+		ok = false
+	}
+	if !ok {
+		log.Info("verifyRect() NEED TO FIX RECT HERE", tk.cuiName)
+		tk.dumpWidget("verifyRect() FIXME")
+	}
+	log.Printf("verifyRect() OK cuiName=%s v.Name=%s", tk.cuiName, tk.v.Name())
+	return true
+}
+
+func (tk *guiWidget) makeTK(ddItems []string) {
+	items := strings.Join(ddItems, "\n")
+	var err error
+	tk.labelN = items
+	tk.SetText(items)
+	tk.gocuiSize.w0 = 100
+	tk.gocuiSize.w1 = 120
+	tk.gocuiSize.h0 = 15
+	tk.gocuiSize.h1 = 18
+	tk.v, err = me.baseGui.SetView(tk.cuiName,
+		tk.gocuiSize.w0,
+		tk.gocuiSize.h0,
+		tk.gocuiSize.w1,
+		tk.gocuiSize.h1, 0)
+	if err != nil {
+		log.Info("makeTK() err", err)
+		return
+	}
+	if tk.v == nil {
+		return
+	}
+	tk.v.Wrap = true
+	tk.v.Frame = true
+	tk.v.Clear()
+	fmt.Fprint(tk.v, items)
+	tk.Show()
+}
+
+func addDropdown() *tree.Node {
+	return addDropdownNew(-222)
+}
+
+var notsure *guiWidget
+
 // use this to test code ideas
 func theNotsure(g *gocui.Gui, v *gocui.View) error {
 	log.Info("got keypress 2. now what?")
 	// closes anything under your mouse
 	w, h := g.MousePosition()
-	for _, tk := range findByXY(w, h) {
-		if tk.node.WidgetType == widget.Stdout {
-			tk.dumpWidget("theNotsure() DrawAt STDOUT")
-			tk.DrawAt(10, 10)
-			if wtf {
-				log.Log(GOCUI, "set visible false")
-				tk.deleteView()
-				// tk.SetVisible(false)
-				wtf = false
-			} else {
-				log.Log(GOCUI, "set visible true")
-				tk.drawView()
-				// tk.SetVisible(true)
-				wtf = true
-			}
-			continue
-		}
+	if notsure == nil {
+		// notsure = makeDropdownView("addWidget() notsure")
+		notsure = addDropdownTK(-118)
+		notsure.makeTK([]string{"apple", "pear"})
 	}
+	notsure.MoveToOffset(w+10, h+10)
+	// notsure.SetText("theNotsure")
+	notsure.drawView()
+	notsure.Show()
 
-	/* closes anything under your mouse
-	w, h := g.MousePosition()
 	for _, tk := range findByXY(w, h) {
+		// vx0, vy0, vx1, vy1, err := g.ViewPosition("msg")
+		log.Log(GOCUI, "verify rect:", tk.v.Name())
+		tk.verifyRect()
+
 		if tk.node.WidgetType == widget.Stdout {
-			tk.dumpWidget("theNotsure() SKIP STDOUT")
-			continue
 		}
-		tk.dumpWidget("theNotsure() HIDDING")
-		tk.Hide()
 	}
-	*/
 	return nil
 }
 
@@ -159,7 +216,9 @@ func openDebuggger(g *gocui.Gui, v *gocui.View) error {
 func theFind(g *gocui.Gui, v *gocui.View) error {
 	w, h := g.MousePosition()
 	for _, tk := range findByXY(w, h) {
+		// tk.v.BgColor = gocui.ColorGreen
 		tk.dumpWidget("theFind()")
+		tk.verifyRect()
 	}
 	return nil
 }

eventMouseMove.go

@@ -19,6 +19,8 @@ import (
 	"go.wit.com/widget"
 )
 
+var currentDrag *guiWidget
+
 // this function uses the mouse position to highlight & unhighlight things
 // this is run every time the user moves the mouse over the terminal window
 func mouseMove(g *gocui.Gui) {
@@ -38,13 +40,26 @@ func mouseMove(g *gocui.Gui) {
 		// plugin will segfault if you don't keep this inside a check for msgMouseDown
 		// don't move this code out of here
 		var found bool = false
+		if currentDrag != nil {
+			currentDrag.moveNew(g)
+			return
+		}
+		for _, tk := range findByXY(w, h) {
+			if tk.node.WidgetType == widget.Flag {
+				currentDrag = tk
+				// tk.moveNew(g)
+				return
+			}
+		}
 		for _, tk := range findByXY(w, h) {
 			if tk.node.WidgetType == widget.Stdout {
-				tk.moveNew(g)
+				// currentDrag = tk
+				// tk.moveNew(g)
 				return
 			}
 			if tk.node.WidgetType == widget.Label {
-				tk.moveNew(g)
+				currentDrag = tk
+				// tk.moveNew(g)
 				return
 			}
 			found = true
@@ -72,15 +87,20 @@ func mouseMove(g *gocui.Gui) {
 // this is how the window gets dragged around
 func (tk *guiWidget) moveNew(g *gocui.Gui) {
 	w, h := g.MousePosition()
-	if tk.node.WidgetType == widget.Label {
+	if tk.node.WidgetType == widget.Flag {
+		log.Info("MOVE FLAG")
+		log.Info("MOVE FLAG")
 		s := fmt.Sprintf("move(%dx%d) %s ###", w, h, tk.cuiName)
 		tk.dumpWidget(s)
 		outputW, outputH := tk.Size()
-		g.SetView(tk.cuiName, w-xOffset, h-yOffset, w-xOffset+outputW, h-yOffset+outputH+me.FramePadH, 0)
+		g.SetView(tk.cuiName, w-xOffset, h-yOffset, w-xOffset+outputW+20, h-yOffset+outputH+me.FramePadH+20, 0)
 		me.startOutputW = w - xOffset
 		me.startOutputH = h - yOffset
 		// g.SetViewOnBottom(tk.cuiName)
 		return
+	} else {
+		log.Info("NOT MOVE FLAG", tk.node.WidgetType)
+		log.Info("NOT MOVE FLAG", tk.node.WidgetType)
 	}
 	tk.dumpWidget("moveNew() on " + tk.cuiName)
 	outputW := 140