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Add a migration chapter for label links

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This commit is contained in:
Matthias Clasen 2009-05-11 02:08:32 -04:00
parent 563e8e8e1d
commit 2f60e18c70
4 changed files with 38 additions and 5 deletions
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11
docs/reference/gtk/Makefile.am
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@ -129,17 +129,18 @@ content_files = \
drawing-model.xml \
glossary.xml \
migrating-checklist.sgml \
migrating-GtkAboutDialog.sgml \
migrating-GtkAction.sgml \
migrating-GtkAssistant.sgml \
migrating-GtkBuilder.sgml \
migrating-GtkColorButton.sgml \
migrating-GtkComboBox.sgml \
migrating-GtkEntry-icons.sgml \
migrating-GtkFileChooser.sgml \
migrating-GtkIconView.sgml \
migrating-GtkAboutDialog.sgml \
migrating-GtkColorButton.sgml \
migrating-GtkAssistant.sgml \
migrating-GtkRecentChooser.sgml \
migrating-GtkLabel-links.sgml \
migrating-GtkLinkButton.sgml \
migrating-GtkBuilder.sgml \
migrating-GtkRecentChooser.sgml \
migrating-GtkTooltip.sgml \
objects_grouped.sgml \
osx.sgml \

5
docs/reference/gtk/gtk-docs.sgml
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@ -432,6 +432,7 @@ that is, GUI components such as #GtkButton or #GtkTextView.
<xi:include href="xml/migrating-GtkBuilder.sgml" />
<xi:include href="xml/migrating-GtkTooltip.sgml" />
<xi:include href="xml/migrating-GtkEntry-icons.sgml" />
<xi:include href="xml/migrating-GtkLabel-links.sgml" />
</part>
<part>
@ -483,4 +484,8 @@ that is, GUI components such as #GtkButton or #GtkTextView.
<title>Index of new symbols in 2.16</title>
<xi:include href="xml/api-index-2.16.xml"><xi:fallback /></xi:include>
</index>
<index id="api-index-2-18" role="2.18">
<title>Index of new symbols in 2.18</title>
<xi:include href="xml/api-index-2.18.xml"><xi:fallback /></xi:include>
</index>
</book>

1
docs/reference/gtk/gtk-sections.txt
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@ -2274,6 +2274,7 @@ gtk_label_set_use_markup
gtk_label_set_use_underline
gtk_label_set_single_line_mode
gtk_label_set_angle
gtk_label_get_current_uri
<SUBSECTION Standard>
GTK_LABEL
GTK_IS_LABEL

26
docs/reference/gtk/migrating-GtkLabel-links.sgml Normal file
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@ -0,0 +1,26 @@
<?xml version="1.0"?>
<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
]>
<chapter id="gtk-migrating-label-links">
<title>Migrating from SexyUrlLabel to GtkLabel</title>
<para>
GTK+ 2.18 supports showing links inside a #GtkLabel, similar to
SexyUrlLabel. Porting from SexyUrlLabel to GtkLabel is relatively
straightforward. GtkLabel accepts links in the markup using the
same HTML <tag>a</tag> notation that SexyUrlLabel uses. In addition
to the href attribute, GtkLabel accepts a title attribute that
is displayed as a tooltip on the link. Instead of
sexy_url_label_set_markup(), just call gtk_label_set_markup().
</para>
<para>
One difference between the two APIs is that the ::url-activated signal
from SexyUrlLabel has been replaced by the #GtkLabel::activate-link
signal. The activated URI is no longer passed as an argument to the
signal handler. Instead, call gtk_label_get_current_uri() to obtain it.
However, the need for connecting to this signal is greatly reduced,
since GtkLabel has a default handler that calls gtk_show_uri().
</para>
</chapter>