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Add an example for settings<>action integration

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Turn the 'color' action in gtk3-demo-application into an
action that is backed by a setting.
This commit is contained in:
Matthias Clasen 2012-01-24 00:07:03 -05:00
parent 0363a7a2e3
commit 3104e5d2c1
4 changed files with 34 additions and 5 deletions
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8
demos/gtk-demo/Makefile.am
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@ -77,7 +77,13 @@ EXTRA_DIST += \
application.ui \
menus.ui \
gtk-logo-24.png \
gtk-logo-48.png
gtk-logo-48.png \
org.gtk.Demo.gschema.xml
gsettings_SCHEMAS = \
org.gtk.Demo.gschema.xml
@GSETTINGS_RULES@
demos.h: @REBUILD@ $(demos) geninclude.pl
$(AM_V_GEN) (here=`pwd` ; cd $(srcdir) && $(PERL) $$here/geninclude.pl $(demos)) > demos.h

8
demos/gtk-demo/application.c
View File

@ -280,7 +280,6 @@ static GActionEntry app_entries[] = {
static GActionEntry win_entries[] = {
{ "titlebar", activate_toggle, NULL, "false", change_titlebar_state },
{ "color", activate_radio, "s", "'red'", change_radio_state },
{ "shape", activate_radio, "s", "'oval'", change_radio_state },
{ "bold", activate_toggle, NULL, "false", NULL },
{ "about", activate_about, NULL, NULL, NULL },
@ -370,17 +369,24 @@ int
main (int argc, char *argv[])
{
GtkApplication *app;
GSettings *settings;
GAction *action;
gtk_init (NULL, NULL);
register_stock_icons ();
app = gtk_application_new ("org.gtk.Demo", 0);
settings = g_settings_new ("org.gtk.Demo");
g_action_map_add_action_entries (G_ACTION_MAP (app),
app_entries, G_N_ELEMENTS (app_entries),
app);
action = g_settings_create_action (settings, "color");
g_action_map_add_action (G_ACTION_MAP (app), action);
g_signal_connect (app, "startup", G_CALLBACK (startup), NULL);
g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);

6
demos/gtk-demo/menus.ui
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@ -18,9 +18,9 @@
<item label="_Hide Titlebar when maximized" action="win.titlebar"/>
<submenu label="_Color">
<section>
<item label="_Red" action="win.color" target="red" accel="&lt;Primary&gt;r"/>
<item label="_Green" action="win.color" target="green" accel="&lt;Primary&gt;g"/>
<item label="_Blue" action="win.color" target="blue" accel="&lt;Primary&gt;b"/>
<item label="_Red" action="app.color" target="red" accel="&lt;Primary&gt;r"/>
<item label="_Green" action="app.color" target="green" accel="&lt;Primary&gt;g"/>
<item label="_Blue" action="app.color" target="blue" accel="&lt;Primary&gt;b"/>
</section>
</submenu>
<submenu label="_Shape">

17
demos/gtk-demo/org.gtk.Demo.gschema.xml Normal file
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@ -0,0 +1,17 @@
<?xml version="1.0" encoding="UTF-8"?>
<schemalist>
<enum id='org.gtk.Demo.Color'>
<value nick='red' value='0'/>
<value nick='green' value='1'/>
<value nick='blue' value='2'/>
</enum>
<schema id='org.gtk.Demo' path='/org/gtk/Demo/'>
<key name='color' enum='org.gtk.Demo.Color'>
<default>'red'</default>
</key>
</schema>
</schemalist>