TdxGanttControlChartView.OnTaskStartResize Event

Allows you to cancel a drag-and-drop operation that is about to change a task‘s width in the chart.

Declaration

property OnTaskStartResize: TdxGanttControlTaskStartResizeEvent read; write;

Remarks

A task’s width corresponds to its duration, which depends on start and finish dates.

This event occurs before a user drags a task’s far edge to change its width as shown below:

Refer to the TdxGanttControlTaskStartResizeEvent procedural type description for details.

Note

The following events are not fired if you pass False as the OnTaskStartResize event’s AAllow parameter:

• OnTaskResize
• OnTaskEndResize