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<html lang="en">
<head>
<title>ECB - the Emacs Code Browser</title>
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<meta name=description content="ECB - the Emacs Code Browser">
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<link href="http://www.gnu.org/software/texinfo/" rel=generator-home>
</head>
<body>
<p>
Node:<a name="Personal%20tree-keybindings">Personal tree-keybindings</a>,
Next:<a rel=next accesskey=n href="Using-popup-menus.html#Using%20popup-menus">Using popup-menus</a>,
Previous:<a rel=previous accesskey=p href="Incremental-search.html#Incremental%20search">Incremental search</a>,
Up:<a rel=up accesskey=u href="Using-the-keyboard.html#Using%20the%20keyboard">Using the keyboard</a>
<hr><br>
<h4>Adding personal keybindings for the tree-buffers</h4>
<p>There are five hooks which can be used for adding personal keybindings
to the ECB tree-buffers:
<ul>
<li><code>ecb-common-tree-buffer-after-create-hook</code>
<li><code>ecb-directories-buffer-after-create-hook</code>
<li><code>ecb-sources-buffer-after-create-hook</code>
<li><code>ecb-methods-buffer-after-create-hook</code>
<li><code>ecb-history-buffer-after-create-hook</code>
</ul>
<p>These hooks are called directly after tree-buffer creation so they can
be used to add personal local keybindings<a rel=footnote href="#fn-1"><sup>1</sup></a> either to all tree-buffers
(<code>ecb-common-tree-buffer-after-create-hook</code>) or just to a certain
tree-buffer. Here is a list which keys MUST NOT be rebound:
<ul>
<li><kbd>RET</kbd> and all combinations with <kbd>Shift</kbd> and <kbd>Ctrl</kbd>:
Used for selecting nodes in all tree-buffers.
<li><kbd>TAB</kbd>:
Used for expanding/collapsing nodes in all tree-buffers.
<li><kbd>C-t</kbd>:
Used for toggling "do not leave window after selection" in all
tree-buffers, see command
<code>ecb-toggle-do-not-leave-window-after-select</code>.
<li>All self-inserting characters:
Used for easy and fast navigation in all tree-buffers,
See <a href="Incremental-search.html#Incremental%20search">Incremental search</a>.
<li><kbd>F2</kbd>, <kbd>F3</kbd>, <kbd>F4</kbd>:
Used for customizing ECB, adding source-path in the directories buffer.
</ul>
<p>The following example binds <kbd>C-a</kbd> to some useful code in ALL
tree-buffers and <kbd>C-d</kbd> to even more useful code ONLY in the
directories buffer:
<br><pre>(add-hook 'ecb-common-tree-buffer-after-create-hook
(lambda ()
(local-set-key (kbd "C-a")
(lambda ()
(interactive)
(message "ECB is great!")))))
(add-hook 'ecb-directories-buffer-after-create-hook
(lambda ()
(local-set-key (kbd "C-d")
(lambda ()
(interactive)
(message "ECB is wonderful!")))))
</pre>
<hr><h4>Footnotes</h4>
<ol type="1">
<li><a name="fn-1"></a>
<p>To be more general:
They can be used to run any arbitrary lisp code after a tree-buffer
creation!</p>
</ol><hr>
</body></html>
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