FINISHDROP: Difference between revisions
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{{PageDescription}} | {{PageDescription}} | ||
* When using [[_DROPPEDFILE]] with an index (which goes from 1 to [[_TOTALDROPPEDFILES]]), you must call [[_FINISHDROP]] after you finish working with the list in order to prepare for the next drag/drop operation. | * When using [[_DROPPEDFILE]] with an index (which goes from 1 to [[_TOTALDROPPEDFILES]]), you must call [[_FINISHDROP]] after you finish working with the list in order to prepare for the next drag/drop operation. | ||
* '''[[ | * '''[[Keywords currently not supported by QB64#Keywords not supported in Linux or macOS versions|Keyword not supported in Linux or macOS versions]]''' | ||
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{{PageExamples}} | {{PageExamples}} | ||
''Example:'' Accepting files dragged from a folder and processing the list received by specifying an index. | ''Example:'' Accepting files dragged from a folder and processing the list received by specifying an index. | ||
{{CodeStart}} | {{CodeStart}} | ||
{{Cl|SCREEN}} {{Cl|_NEWIMAGE}}(128, 25, 0) | {{Cl|SCREEN}} {{Cl|_NEWIMAGE}}(128, 25, 0) | ||
Revision as of 01:38, 23 January 2023
The _FINISHDROP statement resets _TOTALDROPPEDFILES and clears the _DROPPEDFILE list of items (files/folders).
Syntax
Description
- When using _DROPPEDFILE with an index (which goes from 1 to _TOTALDROPPEDFILES), you must call _FINISHDROP after you finish working with the list in order to prepare for the next drag/drop operation.
- Keyword not supported in Linux or macOS versions
Availability
- Version 1.3 and up.
Examples
Example: Accepting files dragged from a folder and processing the list received by specifying an index.
SCREEN _NEWIMAGE(128, 25, 0) _ACCEPTFILEDROP 'enables drag/drop functionality PRINT "Drag files from a folder and drop them in this window..." DO IF _TOTALDROPPEDFILES THEN FOR i = 1 TO _TOTALDROPPEDFILES a$ = _DROPPEDFILE(i) COLOR 15 PRINT i, IF _FILEEXISTS(a$) THEN COLOR 2: PRINT "file", ELSE IF _DIREXISTS(a$) THEN COLOR 3: PRINT "folder", ELSE COLOR 4: PRINT "not found", 'highly unlikely, but who knows? END IF END IF COLOR 15 PRINT a$ NEXT _FINISHDROP 'If _FINISHDROP isn't called here then _TOTALDROPPEDFILES never gets reset. END IF _LIMIT 30 LOOP |
See also