Resizing Layout Items and Groups

Dec 28, 2020

When selecting a layout item or a group, a selection rectangle and sizing handles are displayed around the element.

If resizing is enabled by the layout control’s OptionsItem.SizableHorz and OptionsItem.SizableVert options, sizing handles are painted with different colors, indicating what handles can be used for resizing. Element resizing can be performed using blue handles. White handles indicate that an element cannot be resized in this direction.

By default, separator and splitter items are not resizable. However, resizing can be enabled for individual items. For this purpose, activate the item’s SizeOptions.SizableHorz and SizeOptions.SizableVert options.