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ui.gestures-docs: add code example to file-drop gesture documentation

master
Alexander Iljin 2019-04-21 22:31:43 +02:00 committed by John Benediktsson
parent 8af54ff2fa
commit bcaba7b7c6
1 changed files with 8 additions and 1 deletions
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9
basis/ui/gestures/gestures-docs.factor
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@ -428,7 +428,14 @@ ARTICLE: "filedrop-gestures" "File drop gestures"
HELP: file-drop HELP: file-drop
{ $class-description "File drop gesture. The " { $slot "mods" } " slot contains the keyboard modifiers active at the time of the drop (see " { $link "keyboard-gestures" } "). The " { $link dropped-files } " global variable contains an array of full paths of the files that were dropped." { $class-description "File drop gesture. The " { $slot "mods" } " slot contains the keyboard modifiers active at the time of the drop (see " { $link "keyboard-gestures" } "). The " { $link dropped-files } " global variable contains an array of full paths of the files that were dropped."
$nl $nl
"The " { $link hand-loc } " global variable contains the drop location. If the user dropped files onto the non-client area of a window (the caption or the border), the gesture will not be triggered, but the contents of the " { $link dropped-files } " will be updated." } ; "The " { $link hand-loc } " global variable contains the drop location. If the user dropped files onto the non-client area of a window (the caption or the border), the gesture will not be triggered, but the contents of the " { $link dropped-files } " will be updated." }
{ $examples
"A typical gesture handler looks like this:
" { $snippet "your-gadget-class H{
{ T{ file-drop } [
dropped-files get-global [ nip ] curry models:change-model
] }
} set-gestures" } } ;
HELP: dropped-files HELP: dropped-files
{ $var-description "The global variable holds an array of full paths of the files that were dropped by the last " { $link file-drop } " gesture." } ; { $var-description "The global variable holds an array of full paths of the files that were dropped by the last " { $link file-drop } " gesture." } ;