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[Wxruby-development] [838] trunk/wxruby2/doc/textile/artprovider.txtl: Add methods listing; rubyify examples; distinguish class methods

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<title>[838] trunk/wxruby2/doc/textile/artprovider.txtl: Add methods
listing; rubyify examples; distinguish class methods</title>
</head>
<body>

<div id="msg">
<dl>
<dt>Revision</dt> <dd>838</dd>
<dt>Author</dt> <dd>brokentoy</dd>
<dt>Date</dt> <dd>2007-01-06 17:55:14 -0500 (Sat, 06 Jan
2007)</dd>
</dl>

<h3>Log Message</h3>
<pre>Add methods listing; rubyify examples; distinguish class
methods</pre>

<h3>Modified Paths</h3>
<ul>
<li><a
href="#trunkwxruby2doctextileartprovidertxtl">trunk/wxruby2/doc/textile/artprovider.txtl</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwxruby2doctextileartprovidertxtl"></a>
<div class="modfile"><h4>Modified:
trunk/wxruby2/doc/textile/artprovider.txtl (837 => 838)</h4>
<pre class="diff"><span>
<span class="info">---
trunk/wxruby2/doc/textile/artprovider.txtl&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp2007-01-06
01:19:24 UTC (rev 837)
+++
trunk/wxruby2/doc/textile/artprovider.txtl&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp2007-01-06
22:55:14 UTC (rev 838)
</span><span class="lines">@@ -1,7 +1,7 @@
</span><span class="cx"> h1(#wxartprovider).
Wx::ArtProvider
</span><span class="cx"> 
</span><del>-ArtProvider class is used to customize the look of
Widgets application.
-When Widgets needs to display an icon or a bitmap (e.g. in the standard file
</del><ins>+The ArtProvider class is used to customize the look of
wxRuby applications.
+When wxRuby needs to display an icon or a bitmap (e.g. in the standard file
</ins><span class="cx"> dialog), it does not use a
hard-coded resource but asks ArtProvider for it
</span><span class="cx"> instead. This way users can plug
in their own ArtProvider class and easily
</span><span class="cx"> replace standard art with their
own version. All
</span><span class="lines">@@ -10,31 +10,27 @@
</span><span class="cx"> provider with
</span><span class="cx">
"ArtProvider#push_provider":artprovider.html#ArtProvider_pushprovider:
</span><span class="cx"> 
</span><ins>+  class MyProvider < Wx::ArtProvider
+  &nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbspdef
create_bitmap(art_id, art_client, art_size)
+      ..
+      return Wx::Bitmap.new(...)
+    end
+  end
</ins><span class="cx"> 
</span><del>-   class MyProvider : public ArtProvider
-   {
-   protected:
-     Bitmap CreateBitmap(const ArtID& id, 
-                           const ArtClient& client,
-                           const Size size)
-     { ... }
-   };
-   ...
-   ArtProvider::PushProvider(new MyProvider);
</del><ins>+  Wx::ArtProvider.push_provider(MyProvider.new)
</ins><span class="cx">  
</span><span class="cx"> 
</span><del>-There''s another way of taking advantage of
this class: you can use it in your code and use
-platform native icons as provided by
"ArtProvider#get_bitmap":artprovider.html#ArtProvider_getbitmap or
-"ArtProvider#get_icon":artprovider.html#ArtProvider_geticon (NB: this
is not yet really
-possible as of Widgets 2.3.3, the set of ArtProvider bitmaps is too
-small). 
</del><ins>+There''s another way of taking advantage of this
class: you can use it in
+your code and use platform native icons as provided by
+"ArtProvider#get_bitmap":artprovider.html#ArtProvider_getbitmap or
+"ArtProvider#get_icon":artprovider.html#ArtProvider_geticon.
</ins><span class="cx"> 
</span><span class="cx"> h3(#artprovideridentifying).
Identifying art resources
</span><span class="cx"> 
</span><span class="cx"> Every bitmap is known to
ArtProvider under an unique ID that is used by when
</span><span class="cx"> requesting a resource from it.
The ID is represented by ArtID type and can
</span><span class="cx"> have one of these predefined
values (you can see bitmaps represented by these
</span><del>-constants in the
"artprov":sampleartprovider.html sample):
</del><ins>+constants in the art provider section in the bigdemo
sample):
</ins><span class="cx"> 
</span><span class="cx"> * ART_ADD_BOOKMARK     
</span><span class="cx"> * ART_DEL_BOOKMARK     
</span><span class="lines">@@ -79,8 +75,8 @@
</span><span class="cx"> it is also possible to load icons
from current icon theme by specifying their
</span><span class="cx"> name (without extension and
directory components). Icon themes recognized
</span><span class="cx"> by GTK+ follow the
</span><del>-freedesktop.org Icon Themes
specificationhttp://freedesktop.org/Standards/icon-theme-spec. Note that themes
are not guaranteed to contain all
-icons, so ArtProvider may return @NullBitmap@ or @NullIcon@.
</del><ins>+"freedesktop.org Icon Themes
specification":http://freedesktop.org/Standards/icon-theme-spec. Note that
themes are not guaranteed to contain all
+icons, so ArtProvider may return @Wx::NULL_BITMAP@ or @Wx::NULL_ICON@.
</ins><span class="cx"> Default theme is typically
installed in @/usr/share/icons/hicolor@.
</span><span class="cx"> 
</span><span class="cx"> h3(#artproviderclients). Clients
</span><span class="lines">@@ -106,43 +102,55 @@
</span><span class="cx">
"ArtProvider#get_bitmap":artprovider.html#ArtProvider_getbitmap
</span><span class="cx"> returns identical bitmap for
different _client_ values!
</span><span class="cx"> 
</span><del>-h4. See also
-
-See the "artprov":sampleartprovider.html sample for an example of
ArtProvider usage.
-
</del><span class="cx"> h4. Derived from
</span><span class="cx"> 
</span><span class="cx"> "Object":object.html
</span><span class="cx"> 
</span><del>-h4. Members
</del><ins>+h2. Methods
</ins><span class="cx"> 
</span><ins>+<div id="methods">
+
+* "ArtProvider.get_bitmap":#ArtProvider_getbitmap
+* "ArtProvider.get_icon":#ArtProvider_geticon
+* "ArtProvider.pop_provider":#ArtProvider_new
+* "ArtProvider.push_provider":#ArtProvider_pushprovider
+* "ArtProvider.remove_provider":#ArtProvider_removeprovider
+
+* "ArtProvider#create_bitmap":#ArtProvider_createbitmap
+
+</div>
+
+h2. Instance Methods
+
</ins><span class="cx"> h3(#ArtProvider_createbitmap).
ArtProvider#create_bitmap
</span><span class="cx"> 
</span><span class="cx">  "Bitmap":bitmap.html
*create_bitmap*(%(arg-type)ArtID% id,  %(arg-type)ArtClient% client,
</span><span class="cx">                        
%(arg-type)Size% size)
</span><span class="cx"> 
</span><del>-Derived art provider classes must override this method
to create requested
-art resource. Note that returned bitmaps are cached by ArtProvider and it is
therefore
-not necessary to optimize CreateBitmap for speed (e.g. you may create Bitmap
objects
-from XPMs here).
</del><ins>+Derived art provider classes must override this method
to create
+requested art resource. Note that returned bitmaps are cached by
+ArtProvider and it is therefore not necessary to optimize create_bitmap
+for speed (e.g. you may create Bitmap objects from XPMs here).
</ins><span class="cx"> 
</span><span class="cx"> h4. Parameters
</span><span class="cx"> 
</span><span class="cx"> * _id_ ArtID unique identifier of
the bitmap.
</span><span class="cx"> * _client_ ArtClient identifier
of the client (i.e. who is asking for the bitmap).
</span><del>-This only servers as a hint.
-* _size_ Preferred size of the bitmap. The function may return a bitmap of
different
-dimensions, it will be automatically rescaled to meet client''s
request.
</del><ins>+This only serves as a hint.
+* _size_ Preferred size of the bitmap. The function may return a bitmap of
different dimensions, it will be automatically rescaled to meet
client''s request.
</ins><span class="cx"> 
</span><span class="cx"> h4. Note
</span><span class="cx"> 
</span><del>-This is *not* part of ArtProvider''s public
API, use
-"ArtProvider#get_bitmap":artprovider.html#ArtProvider_getbitmap or 
-"ArtProvider#get_icon":artprovider.html#ArtProvider_geticon
-to query ArtProvider for a resource.
</del><ins>+This is *not* part of ArtProvider''s public API
and should not normally
+be called directly, Use
+"ArtProvider#get_bitmap":artprovider.html#ArtProvider_getbitmap or
+"ArtProvider#get_icon":artprovider.html#ArtProvider_geticon to query
+ArtProvider for a resource.
</ins><span class="cx"> 
</span><del>-h3(#ArtProvider_getbitmap). ArtProvider#get_bitmap
</del><ins>+h2. Class Methods
</ins><span class="cx"> 
</span><ins>+h3(#ArtProvider_getbitmap). ArtProvider.get_bitmap
+
</ins><span class="cx">  "Bitmap":bitmap.html
*get_bitmap*(%(arg-type)ArtID% id,  %(arg-type)ArtClient% client = ART_OTHER,
</span><span class="cx">                     
%(arg-type)Size% size = DEFAULT_SIZE)
</span><span class="cx"> 
</span><span class="lines">@@ -158,7 +166,7 @@
</span><span class="cx"> 
</span><span class="cx"> The bitmap if one of registered
providers recognizes the ID or NullBitmap otherwise.
</span><span class="cx"> 
</span><del>-h3(#ArtProvider_geticon). ArtProvider#get_icon
</del><ins>+h3(#ArtProvider_geticon). ArtProvider.get_icon
</ins><span class="cx"> 
</span><span class="cx">  "Icon":icon.html
*get_icon*(%(arg-type)ArtID% id,  %(arg-type)ArtClient% client = ART_OTHER,
</span><span class="cx">                  %(arg-type)Size%
size = DEFAULT_SIZE)
</span><span class="lines">@@ -174,19 +182,19 @@
</span><span class="cx"> otherwise return the size from
the topmost ArtProvider. _DefaultSize_ may be
</span><span class="cx"> returned if the client
doesn''t have a specified size, like ART_OTHER for example.
</span><span class="cx"> 
</span><del>-h3(#ArtProvider_new). ArtProvider#pop_provider
</del><ins>+h3(#ArtProvider_new). ArtProvider.pop_provider
</ins><span class="cx"> 
</span><span class="cx">  Boolean *pop_provider*()
</span><span class="cx"> 
</span><span class="cx"> Remove latest added provider and
delete it.
</span><span class="cx"> 
</span><del>-h3(#ArtProvider_pushprovider).
ArtProvider#push_provider
</del><ins>+h3(#ArtProvider_pushprovider). ArtProvider.push_provider
</ins><span class="cx"> 
</span><span class="cx">  
*push_provider*(%(arg-type)ArtProvider% provider)
</span><span class="cx"> 
</span><span class="cx"> Register new art provider (add it
to the top of providers stack).
</span><span class="cx"> 
</span><del>-h3(#ArtProvider_removeprovider).
ArtProvider#remove_provider
</del><ins>+h3(#ArtProvider_removeprovider).
ArtProvider.remove_provider
</ins><span class="cx"> 
</span><span class="cx">  Boolean
*remove_provider*(%(arg-type)ArtProvider% provider)
</span><span class="cx"> 
</span></span></pre>
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