45 lines
1.2 KiB
Markdown
45 lines
1.2 KiB
Markdown
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---
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title: darktable.gui.libs.select
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id: select
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weight: 320
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draft: false
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author: "people"
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---
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The buttons that allow to quickly change the selection
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Attributes:
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* [has_tostring](../../../Attributes#has_tostring)
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* [parent](../Attributes#parent) : [types.dt_lua_lib_t](../../../types/dt_lua_lib_t)
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## darktable.gui.libs.select.register_selection
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```
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function(
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label : string,
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callback : function,
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[tooltip : string]
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)
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```
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Add a new button and call a callback when it is clicked
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* **label** - _string_ - The label to display on the button
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* **callback** - _function_ - The function to call when the button is pressed
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* **\[tooltip\]** - _string_ - The tooltip to use on the new button
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callback -
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```
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function(
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event : string,
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images : table oftypes.dt_lua_image_t
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) : table oftypes.dt_lua_image_t
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```
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The function to call when the button is pressed
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* **event** - _string_ - The name of the button that was pressed
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* **images** - _table of [types.dt_lua_image_t](../../../types/dt_lua_image_t)_ - The images in the current collection. This is the same content asdarktable.collection
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* **return** - _table of [types.dt_lua_image_t](../../../types/dt_lua_image_t)_ - The images to set the selection to
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