rightclick for changing image and disable dblClick edit by default

main.go

@@ -16,6 +16,8 @@ import (
 	"gopkg.in/gographics/imagick.v2/imagick"
 )
 
+type Bool bool
+
 type cell struct {
 	text    string
 	img     *imagick.MagickWand
@@ -37,11 +39,12 @@ var (
 	err                          error
 	monitors                     []*glfw.Monitor
 	projMonitor                  *glfw.Monitor
-	tex1                         uint32
+	tex1              *uint32
-	texDel                       = false
+	texDel, quickEdit Bool = false, false
 )
 
 func main() {
+	selSlide = 0
 
 	if err = qml.Run(run); err != nil {
 		fmt.Fprintf(os.Stderr, "error: %v\n", err)
@@ -95,7 +98,7 @@ func setupScene() {
 
 	gl.ClearColor(0, 0, 0, 0)
 	if texDel {
-		gl.DeleteTextures(1, &tex1)
+		gl.DeleteTextures(1, tex1)
 	}
 	tex1 = newTexture(*slides[selSlide].getImage(x0, y0))
 
@@ -133,7 +136,7 @@ func drawSlide() {
 
 }
 
-func newTexture(rgba image.RGBA) uint32 {
+func newTexture(rgba image.RGBA) *uint32 {
 	var texture1 uint32
 	gl.Enable(gl.TEXTURE_2D)
 	gl.GenTextures(1, &texture1)
@@ -149,7 +152,7 @@ func newTexture(rgba image.RGBA) uint32 {
 		gl.UNSIGNED_BYTE,
 		gl.Ptr(rgba.Pix))
 
-	return texture1
+	return &texture1
 
 }
 
@@ -251,6 +254,10 @@ func setSignals() {
 
 	})
 
+	window.ObjectByName("mnuEdit").On("triggered", func() {
+		(&quickEdit).Toggle()
+	})
+
 	textEdit.ObjectByName("textEdit1").On("focusChanged", func(focus bool) {
 		var (
 			str string
@@ -290,9 +297,16 @@ func (cl cell) getImage(x, y int) (img *image.RGBA) {
 }
 
 func (cl *cell) setSignal() {
-	cl.qmlcell.ObjectByName("cellMouse").On("clicked", func() {
+	cl.qmlcell.ObjectByName("cellMouse").On("clicked", func(musEvent qml.Object) {
+		btn := musEvent.Property("button")
+		if btn == 2 {
+			//cl.qmlcell.ObjectByName("cellMouse").Call("rightClicked")
+		} else {
+			selSlide = cl.qmlcell.Int("index")
 			cl.qmlcell.ObjectByName("cellMouse").Set("focus", true)
+			cl.img.FlipImage()
 			setupScene()
+		}
 	})
 
 	cl.qmlcell.ObjectByName("cellMouse").On("focusChanged", func(focus bool) {
@@ -320,7 +334,7 @@ func (cl *cell) setSignal() {
 	})
 
 	cl.qmlcell.ObjectByName("cellMouse").On("doubleClicked", func() {
-
+		if quickEdit {
 			textEdit.Set("cell", cl.index)
 			textEdit.Set("x", cl.qmlcell.Int("x"))
 			textEdit.Set("y", cl.qmlcell.Int("y"))
@@ -332,6 +346,7 @@ func (cl *cell) setSignal() {
 			textEdit.Set("enabled", true)
 
 			textEdit.ObjectByName("textEdit1").Set("text", cl.text)
+		}
 	})
 
 }
@@ -377,6 +392,14 @@ func (sl *slide) remove(i int) {
 	*sl, (*sl)[len((*sl))-1] = append((*sl)[:i], (*sl)[i+1:]...), nil
 }
 
+func (bl *Bool) Toggle() {
+	if *bl == false {
+		*bl = true
+	} else {
+		*bl = false
+	}
+}
+
 func (cl cell) String() string {
 	return fmt.Sprintf("Index: %d \nText:  %s\n", cl.index, cl.text)
 }

main.qml

@@ -51,6 +51,14 @@ ApplicationWindow {
                 shortcut: StandardKey.Quit
             }
         }
+        Menu {
+            title: "&Edit"
+            MenuItem {
+                text: "quick edit"
+                objectName: "mnuEdit"
+            }
+        }
+
         Menu {
             title: "&Help"
             MenuItem {