Transforming controls
Many controls can be converted into other controls. This can be useful when you already have content in your wireframes but want to use a different control type without re-typing the content (changing a text input to a combo box, for example).
Just click on a control and open the context menu next to the control name in the Property Inspector to see which control types the selected control can be transformed to. Select the control you want to convert it to or use search to look for it.
You can transform controls quickly using the shortcut CTRL+T to bring up the transform menu in the center of the canvas.