QPx_SetAreaFlags
| QPx_SetAreaFlags(areaRef; areaRef):error | |||
|---|---|---|---|
 |
areaRef | Longint | QPix area reference |
|
areaFlags | Longint | Area flags |
 |
error | Longint | Error result |
Configure various options of a QPix plug-in area
The QPix plug-in area is specified by areaRef. If areaRef is not a valid QPix plug-in area reference, qpx_paramErr is returned.
Parameter areaFlags is a set of flags. Construct it by bitwise "OR" of any of the flag constants. Alternatively, you can set or clear individual bits of the areaFlags parameter using 4D's "Bit set" (?+) and "Bit clear" (?-) bitwise operators. Use the flag constants to address specific flags:
| qpx_ModifiableFlag | 2 | Modifiable area content |
| qpx_TabableFlag | 3 | Tabbable area |
| qpx_DisplayNaturalSizeFlag | 4 | Display natural size of hi-res images |
| qpx_HideHorzScrollFlag | 5 | Hide horizontal scrollbar |
| qpx_HideVertScrollFlag | 6 | Hide vertical scrollbar |
| qpx_ModifiableMask | 4 | Mask for modifiable area property |
| qpx_TabableMask | 8 | Mask for tabbable property |
| qpx_DisplayNaturalSizeMask | 16 | Mask for natural size property |
| qpx_HideHorzScrollMask | 32 | Mask for hiding horizontal scrollbar |
| qpx_HideVertScrollMask | 64 | Mask for hiding vertical scrollbar |
Example
// Set area to modifiable C_LONGINT($error) C_LONGINT($areaFlags) $areaFlags:=qpx_ModifiableMask $error:=QPx_SetAreaFlags (gQPixArea;$areaFlags)
Related commands
| QPx_GetAreaFlags | Get various configuration options of a QPix plug-in area |