You can arrange controls by selecting the Arrange button on the toolbar. By selecting an entry within the list box, you can perform various tasks. When you select an entry, it is displayed above the list box, allowing you to view the item you have selected. This is especially useful if the list box contains many items and you want to move an entry from the bottom of the list to the top.
Once you have selected the desired item in the list box, you will notice that as you move the pointer within the list box, its shape changes from the normal arrow to a bar. When the pointer is in the lower half of an entry, it appears as an arrow to allow you to select that particular item. Conversely, when it is in the upper half of an entry, its bar shape indicates that you can move the selected entry to this position.
It is also possible to select groups of controls with the Shift/Ctrl/left-click list box selection interface. The controls are moved to a new location in order of appearance even if you are skipping controls.
If the entry selected contains the bitmap preface, a push button labeled Delete tab appears at the bottom right of the dialogue. Selecting this button removes the TAB indicator from the control. Conversely, if the control is not preceded by an asterisk, a push button, labeled Tab, allows you to put a TAB indicator on the control.
Selecting a Group Marker entry in the list box allows you to delete the group marker if you select the Delete group push button in the lower right corner of the dialogue. To add a group marker in front of a control, select the control where you want to place the group marker and press the Group marker button.