Difference between revisions of "Drop files event"
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Add OnFilesDrop: TFilesDropEvent to TCustomForm, TApplication and TApplicationProperties. | Add OnFilesDrop: TFilesDropEvent to TCustomForm, TApplication and TApplicationProperties. | ||
| − | + | ==Possible implementation per widgetsets== | |
| − | + | The widgetsets should call method IntfFilesDrop of target form (or main form if drop target is unknown) and the application. | |
===Win32/64=== | ===Win32/64=== | ||
| Line 31: | Line 31: | ||
==TODO== | ==TODO== | ||
| − | + | # implement for widgetsets | |
| − | # implement for | + | # documentation |
| − | # | ||
Revision as of 11:58, 24 June 2007
The files drop event will be invoked when the user drops one or multiple dragged files on one of application's forms.
First this event should be fired for target form (or main form if drop target is unknown), then for the application.
Possible implementation for LCL
TFilesDropEvent = procedure (Sender: TObject; const FileNames: Array of String) of Object;
Add OnFilesDrop: TFilesDropEvent to TCustomForm, TApplication and TApplicationProperties.
Possible implementation per widgetsets
The widgetsets should call method IntfFilesDrop of target form (or main form if drop target is unknown) and the application.
Win32/64
- set DragAcceptFiles for every form
- respond to WM_DROPFILES message
GTK1/2
Qt
Carbon
- respond to kAECoreSuite/kAEOpenDocuments event to open application associated files
- respond to kAECoreSuite/kAEOpenContents event, where content format is typeFSRef
Related bug reports
TODO
- implement for widgetsets
- documentation
