fix golints

Canvas.go

@@ -40,20 +40,20 @@ const (
 	DrawFlagsRoundCornersMask        DrawFlags = DrawFlagsRoundCornersAll | DrawFlagsRoundCornersNone
 )
 
-func (c *Canvas) AddRect(pMin, pMax image.Point, color color.RGBA, rounding float32, rounding_corners DrawFlags, thickness float32) {
-	c.drawlist.AddRect(ToVec2(pMin), ToVec2(pMax), ToVec4Color(color), rounding, int(rounding_corners), thickness)
+func (c *Canvas) AddRect(pMin, pMax image.Point, color color.RGBA, rounding float32, roundingCorners DrawFlags, thickness float32) {
+	c.drawlist.AddRect(ToVec2(pMin), ToVec2(pMax), ToVec4Color(color), rounding, int(roundingCorners), thickness)
 }
 
-func (c *Canvas) AddRectFilled(pMin, pMax image.Point, color color.RGBA, rounding float32, rounding_corners DrawFlags) {
-	c.drawlist.AddRectFilled(ToVec2(pMin), ToVec2(pMax), ToVec4Color(color), rounding, int(rounding_corners))
+func (c *Canvas) AddRectFilled(pMin, pMax image.Point, color color.RGBA, rounding float32, roundingCorners DrawFlags) {
+	c.drawlist.AddRectFilled(ToVec2(pMin), ToVec2(pMax), ToVec4Color(color), rounding, int(roundingCorners))
 }
 
 func (c *Canvas) AddText(pos image.Point, color color.RGBA, text string) {
 	c.drawlist.AddText(ToVec2(pos), ToVec4Color(color), tStr(text))
 }
 
-func (c *Canvas) AddBezierCubic(pos0, cp0, cp1, pos1 image.Point, color color.RGBA, thickness float32, num_segments int) {
-	c.drawlist.AddBezierCubic(ToVec2(pos0), ToVec2(cp0), ToVec2(cp1), ToVec2(pos1), ToVec4Color(color), thickness, num_segments)
+func (c *Canvas) AddBezierCubic(pos0, cp0, cp1, pos1 image.Point, color color.RGBA, thickness float32, numSegments int) {
+	c.drawlist.AddBezierCubic(ToVec2(pos0), ToVec2(cp0), ToVec2(cp1), ToVec2(pos1), ToVec4Color(color), thickness, numSegments)
 }
 
 func (c *Canvas) AddTriangle(p1, p2, p3 image.Point, color color.RGBA, thickness float32) {
@@ -102,16 +102,16 @@ func (c *Canvas) PathStroke(color color.RGBA, closed bool, thickness float32) {
 	c.drawlist.PathStroke(ToVec4Color(color), closed, thickness)
 }
 
-func (c *Canvas) PathArcTo(center image.Point, radius, a_min, a_max float32, num_segments int) {
-	c.drawlist.PathArcTo(ToVec2(center), radius, a_min, a_max, num_segments)
+func (c *Canvas) PathArcTo(center image.Point, radius, min, max float32, numSegments int) {
+	c.drawlist.PathArcTo(ToVec2(center), radius, min, max, numSegments)
 }
 
-func (c *Canvas) PathArcToFast(center image.Point, radius float32, a_min_of_12, a_max_of_12 int) {
-	c.drawlist.PathArcToFast(ToVec2(center), radius, a_min_of_12, a_max_of_12)
+func (c *Canvas) PathArcToFast(center image.Point, radius float32, min12, max12 int) {
+	c.drawlist.PathArcToFast(ToVec2(center), radius, min12, max12)
 }
 
-func (c *Canvas) PathBezierCubicCurveTo(p1, p2, p3 image.Point, num_segments int) {
-	c.drawlist.PathBezierCubicCurveTo(ToVec2(p1), ToVec2(p2), ToVec2(p3), num_segments)
+func (c *Canvas) PathBezierCubicCurveTo(p1, p2, p3 image.Point, numSegments int) {
+	c.drawlist.PathBezierCubicCurveTo(ToVec2(p1), ToVec2(p2), ToVec2(p3), numSegments)
 }
 
 func (c *Canvas) AddImage(texture *Texture, pMin, pMax image.Point) {

Context.go

@@ -84,6 +84,6 @@ func (c *context) GetState(id string) interface{} {
 // Get widget index for current layout
 func (c *context) GetWidgetIndex() int {
 	i := c.widgetIndexCounter
-	c.widgetIndexCounter += 1
+	c.widgetIndexCounter++
 	return i
 }

Msgbox.go

@@ -80,7 +80,7 @@ func buildMsgboxButtons(buttons MsgboxButtons, callback DialogResultCallback) La
 	}
 }
 
-const msgboxId string = "###Msgbox"
+const msgboxID string = "###Msgbox"
 
 // Embed various Msgboxs to layout. Invoke this function in the same layout level where you call g.Msgbox.
 func PrepareMsgbox() Layout {
@@ -89,24 +89,24 @@ func PrepareMsgbox() Layout {
 			var state *MsgboxState
 
 			// Register state.
-			stateRaw := Context.GetState(msgboxId)
+			stateRaw := Context.GetState(msgboxID)
 
 			if stateRaw == nil {
 				state = &MsgboxState{title: "Info", content: "Content", buttons: MsgboxButtonsOk, resultCallback: nil, open: false}
-				Context.SetState(msgboxId, state)
+				Context.SetState(msgboxID, state)
 			} else {
 				state = stateRaw.(*MsgboxState)
 			}
 
 			if state.open {
-				OpenPopup(msgboxId)
+				OpenPopup(msgboxID)
 				state.open = false
 			}
 			SetNextWindowSize(300, 0)
-			PopupModal(fmt.Sprintf("%s%s", state.title, msgboxId)).Layout(
+			PopupModal(fmt.Sprintf("%s%s", state.title, msgboxID)).Layout(
 				Custom(func() {
 					// Ensure the state is valid.
-					Context.GetState(msgboxId)
+					Context.GetState(msgboxID)
 				}),
 				Label(state.content).Wrapped(true),
 				buildMsgboxButtons(state.buttons, state.resultCallback),
@@ -118,7 +118,7 @@ func PrepareMsgbox() Layout {
 type MsgboxWidget struct{}
 
 func (m *MsgboxWidget) getState() *MsgboxState {
-	stateRaw := Context.GetState(msgboxId)
+	stateRaw := Context.GetState(msgboxID)
 	if stateRaw == nil {
 		panic("Msgbox is not prepared. Invoke giu.PrepareMsgbox in the end of the layout.")
 	}

ProgressIndicator.go

@@ -33,7 +33,7 @@ func (ps *ProgressIndicatorState) Dispose() {
 }
 
 type ProgressIndicatorWidget struct {
-	internalId string
+	internalID string
 	width      float32
 	height     float32
 	radius     float32
@@ -42,7 +42,7 @@ type ProgressIndicatorWidget struct {
 
 func ProgressIndicator(label string, width, height, radius float32) *ProgressIndicatorWidget {
 	return &ProgressIndicatorWidget{
-		internalId: "###giu-progress-indicator",
+		internalID: "###giu-progress-indicator",
 		width:      width * Context.GetPlatform().GetContentScale(),
 		height:     height * Context.GetPlatform().GetContentScale(),
 		radius:     radius * Context.GetPlatform().GetContentScale(),
@@ -52,10 +52,10 @@ func ProgressIndicator(label string, width, height, radius float32) *ProgressInd
 
 func (p *ProgressIndicatorWidget) Build() {
 	// State exists
-	if s := Context.GetState(p.internalId); s == nil {
+	if s := Context.GetState(p.internalID); s == nil {
 		// Register state and start go routine
 		ps := ProgressIndicatorState{angle: 0.0, stop: false}
-		Context.SetState(p.internalId, &ps)
+		Context.SetState(p.internalID, &ps)
 		go ps.Update()
 	} else {
 		state := s.(*ProgressIndicatorState)

SplitLayout.go

@@ -88,10 +88,10 @@ func (s *SplitLayoutWidget) Build() {
 
 	var splitLayoutState *SplitLayoutState
 	// Register state
-	stateId := fmt.Sprintf("SplitLayout_%s", s.id)
-	if state := Context.GetState(stateId); state == nil {
+	stateID := fmt.Sprintf("SplitLayout_%s", s.id)
+	if state := Context.GetState(stateID); state == nil {
 		splitLayoutState = &SplitLayoutState{delta: 0.0, sashPos: s.sashPos}
-		Context.SetState(stateId, splitLayoutState)
+		Context.SetState(stateID, splitLayoutState)
 	} else {
 		splitLayoutState = state.(*SplitLayoutState)
 	}

Style.go

@@ -301,13 +301,13 @@ func Style() *StyleSetter {
 	return &ss
 }
 
-func (ss *StyleSetter) SetColor(colorId StyleColorID, col color.RGBA) *StyleSetter {
-	ss.colors[colorId] = col
+func (ss *StyleSetter) SetColor(colorID StyleColorID, col color.RGBA) *StyleSetter {
+	ss.colors[colorID] = col
 	return ss
 }
 
-func (ss *StyleSetter) SetStyle(varId StyleVarID, width, height float32) *StyleSetter {
-	ss.styles[varId] = imgui.Vec2{X: width, Y: height}
+func (ss *StyleSetter) SetStyle(varID StyleVarID, width, height float32) *StyleSetter {
+	ss.styles[varID] = imgui.Vec2{X: width, Y: height}
 	return ss
 }
 

Texture.go

@@ -24,8 +24,8 @@ func NewTextureFromRgba(rgba image.Image, loadCallback func(*Texture)) {
 	go func() {
 		Update()
 		result := mainthread.CallVal(func() interface{} {
-			texId, err := Context.renderer.LoadImage(ImageToRgba(rgba))
-			return &loadImageResult{id: texId, err: err}
+			texID, err := Context.renderer.LoadImage(ImageToRgba(rgba))
+			return &loadImageResult{id: texID, err: err}
 		})
 
 		tid, ok := result.(*loadImageResult)