mirror of
https://gitlab.gnome.org/GNOME/gtk.git
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c63087a563
To build a better world sometimes means having to tear the old one down.
-- Alexander Pierce, "Captain America: The Winter Soldier"
ATK served us well for nearly 20 years, but the world has changed, and
GTK has changed with it. Now ATK is mostly a hindrance towards improving
the accessibility stack:
- it maps to a very specific implementation, AT-SPI, which is Linux and
Unix specific
- it requires implementing the same functionality in three different
layers of the stack: AT-SPI, ATK, and GTK
- only GTK uses it; every other Linux and Unix toolkit and application
talks to AT-SPI directly, including assistive technologies
Sadly, we cannot incrementally port GTK to a new accessibility stack;
since ATK insulates us entirely from the underlying implementation, we
cannot replace it piecemeal. Instead, we're going to remove everything
and then incrementally build on a clean slate:
- add an "accessible" interface, implemented by GTK objects directly,
which describe the accessible role and state changes for every UI
element
- add an "assistive technology context" to proxy a native accessibility
API, and assign it to every widget
- implement the AT context depending on the platform
For more information, see: https://gitlab.gnome.org/GNOME/gtk/-/issues/2833
213 lines
8.3 KiB
XML
213 lines
8.3 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<interface>
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<object class="GtkListStore" id="liststore1">
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<columns>
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<column type="gchararray"/>
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<column type="gchararray"/>
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<column type="gint"/>
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<column type="gchararray"/>
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</columns>
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<data>
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<row>
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<col id="0" translatable="yes">John</col>
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<col id="1" translatable="yes">Doe</col>
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<col id="2">25</col>
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<col id="3" translatable="yes">This is the John Doe row</col>
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</row>
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<row>
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<col id="0" translatable="yes">Mary</col>
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<col id="1" translatable="yes">Unknown</col>
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<col id="2">50</col>
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<col id="3" translatable="yes">This is the Mary Unknown row</col>
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</row>
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</data>
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</object>
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<menu id="menubar">
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<submenu>
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<attribute name="label" translatable="yes">_File</attribute>
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<section>
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<item>
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<attribute name="label" translatable="yes">_New</attribute>
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<attribute name="action">win.new</attribute>
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<attribute name="accel"><Control>n</attribute>
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</item>
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<item>
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<attribute name="label" translatable="yes">_Open</attribute>
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<attribute name="action">win.open</attribute>
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<attribute name="accel"><Control>o</attribute>
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</item>
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<item>
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<attribute name="label" translatable="yes">_Save</attribute>
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<attribute name="action">win.save</attribute>
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<attribute name="accel"><Control>s</attribute>
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</item>
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<item>
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<attribute name="label" translatable="yes">Save _As</attribute>
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<attribute name="action">win.save-as</attribute>
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<attribute name="accel"><Control>q</attribute>
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</item>
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</section>
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<section>
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<item>
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<attribute name="label" translatable="yes">_Quit</attribute>
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<attribute name="action">win.quit</attribute>
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<attribute name="accel"><Control><Shift>s</attribute>
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</item>
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</section>
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</submenu>
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<submenu>
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<attribute name="label" translatable="yes">_Edit</attribute>
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<section>
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<item>
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<attribute name="label" translatable="yes">_Copy</attribute>
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<attribute name="action">win.copy</attribute>
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<attribute name="accel"><Control>c</attribute>
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</item>
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<item>
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<attribute name="label" translatable="yes">_Cut</attribute>
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<attribute name="action">win.cut</attribute>
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<attribute name="accel"><Control>x</attribute>
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</item>
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<item>
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<attribute name="label" translatable="yes">_Paste</attribute>
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<attribute name="action">win.paste</attribute>
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<attribute name="accel"><Control>v</attribute>
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</item>
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</section>
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</submenu>
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<submenu>
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<attribute name="label" translatable="yes">_Help</attribute>
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<section>
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<item>
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<attribute name="label" translatable="yes">_Help</attribute>
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<attribute name="action">win.help</attribute>
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<attribute name="accel">F1</attribute>
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</item>
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<item>
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<attribute name="label" translatable="yes">_About</attribute>
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<attribute name="action">win.about</attribute>
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<attribute name="accel">F7</attribute>
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</item>
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</section>
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</submenu>
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</menu>
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<object class="GtkAboutDialog" id="aboutdialog1">
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<property name="program-name" translatable="yes">Builder demo</property>
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<property name="logo-icon-name" translatable="yes">gtk3-demo</property>
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<property name="modal">True</property>
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</object>
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<object class="GtkWindow" id="window1">
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<property name="default-height">250</property>
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<property name="default-width">440</property>
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<property name="title" translatable="yes">Builder</property>
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<child>
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<object class="GtkBox" id="vbox1">
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<property name="orientation">vertical</property>
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<child>
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<object class="GtkPopoverMenuBar" id="menubar1">
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<property name="menu-model">menubar</property>
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</object>
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</child>
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<child>
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<object class="GtkBox" id="toolbar1">
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<child>
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<object class="GtkButton">
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<property name="label" translatable="yes">New</property>
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<property name="tooltip-text" translatable="yes">Create a new file</property>
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<property name="icon-name">document-new</property>
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</object>
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</child>
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<child>
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<object class="GtkButton">
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<property name="label" translatable="yes">Open</property>
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<property name="tooltip-text" translatable="yes">Open a file</property>
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<property name="icon-name">document-open</property>
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</object>
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</child>
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<child>
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<object class="GtkButton">
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<property name="label" translatable="yes">Save</property>
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<property name="tooltip-text" translatable="yes">Save a file</property>
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<property name="icon-name">document-save</property>
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</object>
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</child>
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<child>
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<object class="GtkSeparator"/>
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</child>
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<child>
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<object class="GtkButton">
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<property name="label" translatable="yes">Copy</property>
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<property name="tooltip-text" translatable="yes">Copy selected object into the clipboard</property>
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<property name="icon-name">edit-copy</property>
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</object>
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</child>
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<child>
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<object class="GtkButton">
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<property name="label" translatable="yes">Cut</property>
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<property name="tooltip-text" translatable="yes">Cut selected object into the clipboard</property>
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<property name="icon-name">edit-cut</property>
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</object>
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</child>
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<child>
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<object class="GtkButton">
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<property name="label" translatable="yes">Paste</property>
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<property name="tooltip-text" translatable="yes">Paste object from the clipboard</property>
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<property name="icon-name">edit-paste</property>
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</object>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkScrolledWindow" id="scrolledwindow1">
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<property name="has-frame">1</property>
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<property name="hexpand">1</property>
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<property name="vexpand">1</property>
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<child>
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<object class="GtkTreeView" id="treeview1">
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<property name="model">liststore1</property>
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<property name="tooltip-column">3</property>
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<child>
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<object class="GtkTreeViewColumn" id="column1">
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<property name="title">Name</property>
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<child>
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<object class="GtkCellRendererText" id="renderer1"/>
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<attributes>
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<attribute name="text">0</attribute>
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</attributes>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkTreeViewColumn" id="column2">
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<property name="title">Surname</property>
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<child>
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<object class="GtkCellRendererText" id="renderer2"/>
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<attributes>
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<attribute name="text">1</attribute>
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</attributes>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkTreeViewColumn" id="column3">
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<property name="title">Age</property>
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<child>
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<object class="GtkCellRendererText" id="renderer3"/>
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<attributes>
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<attribute name="text">2</attribute>
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</attributes>
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</child>
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</object>
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</child>
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</object>
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</child>
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</object>
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</child>
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<child>
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<object class="GtkStatusbar" id="statusbar1"/>
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</child>
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</object>
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</child>
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</object>
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</interface>
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