manual tests: add example for composite widgets
Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
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Igor Gnatenko
parent
1476af4ada
commit
04f165842f
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@ -0,0 +1,20 @@
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project('composite', 'vala', 'c')
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gnome = import('gnome')
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deps = [
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dependency('glib-2.0', version : '>=2.38'),
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dependency('gobject-2.0'),
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dependency('gtk+-3.0'),
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]
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res = gnome.compile_resources(
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'my', 'my-resources.xml',
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source_dir : '.',
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)
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executable(
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'demo',
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sources : [
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'mywidget.vala',
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res,
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],
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dependencies : deps,
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vala_args : '--gresources=@0@/my-resources.xml'.format(meson.current_source_dir()),
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)
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@ -0,0 +1,6 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<gresources>
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<gresource prefix="/org/foo/my">
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<file compressed="true" preprocess="xml-stripblanks">mywidget.ui</file>
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</gresource>
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</gresources>
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@ -0,0 +1,70 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<interface>
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<!-- interface-requires gtk+ 3.8 -->
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<template class="MyWidget" parent="GtkBox">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="orientation">vertical</property>
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<property name="spacing">4</property>
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<child>
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<object class="GtkLabel" id="label1">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="halign">start</property>
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<property name="valign">start</property>
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<property name="xalign">0</property>
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<property name="label" translatable="yes">This widget is defined with composite GtkBuilder script</property>
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<property name="wrap">True</property>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkEntry" id="entry">
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="invisible_char">•</property>
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<signal name="changed" handler="on_entry_changed" object="MyWidget" swapped="no"/>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">1</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel" id="label2">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="halign">start</property>
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<property name="valign">start</property>
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<property name="xalign">0</property>
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<property name="label" translatable="yes">Press the button to fetch the internal entry text</property>
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<property name="wrap">True</property>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">2</property>
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</packing>
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</child>
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<child>
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<object class="GtkButton" id="button">
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<property name="label" translatable="yes">The Button</property>
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="receives_default">True</property>
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<property name="halign">end</property>
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<signal name="clicked" handler="on_button_clicked" swapped="no"/>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">3</property>
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</packing>
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</child>
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</template>
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</interface>
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@ -0,0 +1,41 @@
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using Gtk;
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[GtkTemplate (ui = "/org/foo/my/mywidget.ui")]
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public class MyWidget : Box {
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public string text {
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get { return entry.text; }
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set { entry.text = value; }
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}
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[GtkChild]
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private Entry entry;
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public MyWidget (string text) {
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this.text = text;
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}
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[GtkCallback]
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private void on_button_clicked (Button button) {
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print ("The button was clicked with entry text: %s\n", entry.text);
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}
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[GtkCallback]
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private void on_entry_changed (Editable editable) {
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print ("The entry text changed: %s\n", entry.text);
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notify_property ("text");
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}
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}
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void main(string[] args) {
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Gtk.init (ref args);
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var win = new Window();
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win.destroy.connect (Gtk.main_quit);
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var widget = new MyWidget ("The entry text!");
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win.add (widget);
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win.show_all ();
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Gtk.main ();
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}
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