When double click with mouse and hold the leftbutton down and move away from spinbutton and then let the leftbutton loose. Then move the mousepointer again to the spinbutton and the value automatically increments every time you move the mousepointer over the spinnbutton. This is not a wanted behavior for me. Is this possible to disable this.
When you close the programm and this automatically incrementing is on the programm gives an error see screendump of the error. I am using Delphi 7 with your version v17_01