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Added rendering of bounds in debug mode.

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This commit is contained in:
Sander Schobers 2021-07-18 22:48:48 +02:00
parent 5a4dcd52b0
commit 764f2a0dd2
1 changed files with 16 additions and 6 deletions
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22
ui/debug.go
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@ -77,8 +77,9 @@ func NewDebugOverlay(root Control) *debugOverlay {
func (o *debugOverlay) renderControl(ctx Context, control Control) {
renderer := ctx.Renderer()
// bounds := control.Bounds()
// renderer.Rectangle(bounds, o.boundsColor, 1)
currentColor := zntg.MustHexColor("#FF0000")
parentColor := zntg.MustHexColor("#0000FF")
var maxY float32
var renderHoverNode func(pos geom.PointF32, node *controlNode)
@ -96,6 +97,10 @@ func (o *debugOverlay) renderControl(ctx Context, control Control) {
renderer.FillRectangle(pos.RectRel2D(nameTextureWidth, nameTextureHeight), color.Black)
renderer.DrawTexturePoint(nameTexture, pos)
childPos := pos.Add2D(nameTextureWidth+ctx.Style().Dimensions.Margin, 0)
if len(node.Children) == 0 {
renderer.Rectangle(node.Parent.Bounds, parentColor, 1)
renderer.Rectangle(node.Bounds, currentColor, 1)
}
for _, child := range node.Children {
if childPos.Y == maxY {
childPos.Y = maxY + nameTextureHeight
@ -114,15 +119,18 @@ func (o *debugOverlay) renderControl(ctx Context, control Control) {
}
func createHoverNodes(hover geom.PointF32, control Control) *controlNode {
if !hover.In(control.Bounds()) {
bounds := control.Bounds()
if !hover.In(bounds) {
return nil
}
node := &controlNode{Name: controlName(control)}
node := &controlNode{Name: controlName(control), Bounds: bounds}
for _, child := range controlChildren(control) {
childNode := createHoverNodes(hover, child)
if childNode != nil {
node.Children = append(node.Children, childNode)
if childNode == nil {
continue
}
childNode.Parent = node
node.Children = append(node.Children, childNode)
}
return node
}
@ -147,5 +155,7 @@ func (o *debugOverlay) Shown() {}
type controlNode struct {
Name string
Bounds geom.RectangleF32
Parent *controlNode
Children []*controlNode
}