Page Designer Options
From RadPHP XE2 Documentation
Tools 
Options Environment Options Form Designer
Use this dialog box to specify preferences for the PHP Form Designer. Some options set in this dialog also apply to the HTML designer.
| Item | Description |
|---|---|
| Display grid | Displays dots on the form to make the grid visible. |
| Use designer guidelines | When checked, enables designer guidelines in the visual designer. Designer guidelines appear when moving elements in the designer, making it easier to align them. |
| Snap to grid | Automatically aligns components on the form with the nearest grid line. You cannot place a component in between grid lines. |
| Grid size/Snap tolerance X | Sets the grid spacing in pixels along the X axis. Specify a higher number increase grid spacing. |
| Grid size/Snap tolerance Y | Sets the grid spacing in pixels along the Y axis. Specify a higher number increase grid spacing. |
| Show component captions | When selected, captions will show below the icon representations of non-visual components. For example, if you drop an ImageList onto a form, the caption "ImageList1" will show below the icon. If you deselect this option, the caption will not appear. |
| Show designer hints | Displays a class name in a Help tooltip for a nonvisual component you drop on form or data module. Note that this option only affects tooltips that appear when you pause the mouse over a component. Help tooltips are always enabled in the "Tool Palette". |
| Show Tag Editor | Displays a tag editor pane under the form in the "Designer". This pane is a text editor in which you can view the current component generated source. |