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Listing the potential key combination in a single line is hard to read and also redundant when we have the same information in the table below.
37 lines
1.3 KiB
Plaintext
37 lines
1.3 KiB
Plaintext
created: 20201123120203415
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modified: 20201123120211360
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tags: Variables [[Core Variables]]
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title: modifier Variable
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type: text/vnd.tiddlywiki
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Within the ''action'' string of the DroppableWidget, the ''action'' string of the ButtonWidget and the ''action'' string of the LinkCatcherWidget and the EventCatcherWidget, the <<.def modifier>> [[variable|Variables]] contains the modifier key(s) held during the drag-process.
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Possible key combinations are listed in the table below.
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The variable contains a string that identifies the keys:
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|Modifier Key |Variable Content |h
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|meta |meta |
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|ctrl |ctrl |
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|alt |alt |
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|shift |shift |
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|meta+shift |meta-shift |
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|meta+ctrl |meta-ctrl |
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|meta+alt |meta-alt |
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|ctrl+shift |ctrl-shift |
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|alt+shift |alt-shift |
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|ctrl+alt |ctrl-alt |
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|meta+ctrl+shift |meta-ctrl-shift |
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|meta+ctrl+alt |meta-ctrl-alt |
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|meta+alt+shift |meta-alt-shift |
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|ctrl+alt+shift |ctrl-alt-shift |
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|meta+ctrl+alt+shift |meta-ctrl-alt-shift |
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|no modifier (normal click / drag) |normal |
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<<.tip """Some operating systems may intercept the ''meta'' key so it is never detected""">>
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<$button actions="""<$action-setfield $tiddler="$:/temp/test-modifier-keys" text=<<modifier>>/>""">Test modifier keys here</$button>
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!!! Modifier keys held while clicking the button above:
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{{$:/temp/test-modifier-keys}}
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