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Pushing config stuff down into it's own namespace from core so I can …
…use it from upcoming stylesheet ns.
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; Copyright (c) Dave Ray, 2011. All rights reserved. | ||
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; The use and distribution terms for this software are covered by the | ||
; Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php) | ||
; which can be found in the file epl-v10.html at the root of this | ||
; distribution. | ||
; By using this software in any fashion, you are agreeing to be bound by | ||
; the terms of this license. | ||
; You must not remove this notice, or any other, from this software. | ||
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(ns ^{:doc "Functions for configuring widgets. Prefer (seesaw.core/config) and friends." | ||
:author "Dave Ray"} | ||
seesaw.config | ||
(:use [seesaw.util :only [to-seq]])) | ||
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(defprotocol Configurable | ||
"A protocol for configuring and querying properties of an object. Client | ||
code should use (seesaw.core/config!) and (seesaw.core/config) rather than | ||
calling protocol methods directly. | ||
See: | ||
(seesaw.core/config) | ||
(seesaw.core/config!) | ||
" | ||
(config!* [target args] "Configure one or more options on target. Args is a list of key/value pairs. See (seesaw.core/config!)") | ||
(config* [target name] "Retrieve the current value for the given named option. See (seesaw.core/config)")) | ||
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(defn config | ||
"Retrieve the value of an option from target. For example: | ||
(config button1 :text) | ||
=> \"I'm a button!\" | ||
Target must satisfy the Configurable protocol. In general, it may be a widget, | ||
or convertible to widget with (to-widget). For example, the target can be an event | ||
object. | ||
Returns the option value. | ||
Throws IllegalArgumentException if an unknown option is requested. | ||
See: | ||
(seesaw.core/config!) | ||
" | ||
[target name] | ||
(config* target name)) | ||
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(defn config! | ||
"Applies options in the argument list to one or more targets. For example: | ||
(config! button1 :enabled? false :text \"I' disabled\") | ||
or: | ||
(config! [button1 button2] :enabled? false :text \"We're disabled\") | ||
Targets must satisfy the Configurable protocol. In general, they may be widgets, | ||
or convertible to widgets with (to-widget). For example, the target can be an event | ||
object. | ||
Returns the input targets. | ||
Throws IllegalArgumentException if an unknown option is encountered. | ||
See: | ||
(seesaw.core/config) | ||
" | ||
[targets & args] | ||
(doseq [target (to-seq targets)] | ||
(config!* target args)) | ||
targets) | ||
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Original file line number | Diff line number | Diff line change |
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; Copyright (c) Dave Ray, 2011. All rights reserved. | ||
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||
; The use and distribution terms for this software are covered by the | ||
; Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php) | ||
; which can be found in the file epl-v10.html at the root of this | ||
; distribution. | ||
; By using this software in any fashion, you are agreeing to be bound by | ||
; the terms of this license. | ||
; You must not remove this notice, or any other, from this software. | ||
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(ns seesaw.test.config | ||
(:use [seesaw.config :only [config config!]]) | ||
(:use [lazytest.describe :only (describe it testing)] | ||
[lazytest.expect :only (expect)])) | ||
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; Pretty much tested in core | ||
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