RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-20 18:05:07 +00:00
Code Issues Activity Actions

LibCore: Make Core::Object::add<ChildType> return a ChildType&

Browse source 
Since the returned object is now owned by the callee object, we can
simply vend a ChildType&. This allows us to use "." instead of "->"
at the call site, which is quite nice. :^)
This commit is contained in:
Andreas Kling 2020-03-04 19:07:55 +01:00
parent fb09b6a8ce
commit 028c011760
46 changed files with 1035 additions and 1039 deletions
Download patch file Download diff file Expand all files Collapse all files

34
Libraries/LibGUI/MessageBox.cpp
View file

@ -109,28 +109,28 @@ void MessageBox::build()
message_container->layout()->set_margins({ 8, 0, 8, 0 });
message_container->layout()->set_spacing(8);
auto icon_label = message_container->add<Label>();
icon_label->set_size_policy(SizePolicy::Fixed, SizePolicy::Fixed);
icon_label->set_preferred_size(32, 32);
icon_label->set_icon(icon());
icon_width = icon_label->icon()->width();
auto& icon_label = message_container->add<Label>();
icon_label.set_size_policy(SizePolicy::Fixed, SizePolicy::Fixed);
icon_label.set_preferred_size(32, 32);
icon_label.set_icon(icon());
icon_width = icon_label.icon()->width();
}
auto label = message_container->add<Label>(m_text);
label->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
label->set_preferred_size(text_width, 16);
auto& label = message_container->add<Label>(m_text);
label.set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
label.set_preferred_size(text_width, 16);
auto button_container = widget.add<Widget>();
button_container->set_layout<HorizontalBoxLayout>();
button_container->layout()->set_spacing(5);
button_container->layout()->set_margins({ 15, 0, 15, 0 });
auto& button_container = widget.add<Widget>();
button_container.set_layout<HorizontalBoxLayout>();
button_container.layout()->set_spacing(5);
button_container.layout()->set_margins({ 15, 0, 15, 0 });
auto add_button = [&](String label, Dialog::ExecResult result) {
auto button = button_container->add<Button>();
button->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
button->set_preferred_size(0, 20);
button->set_text(label);
button->on_click = [this, label, result] {
auto& button = button_container.add<Button>();
button.set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
button.set_preferred_size(0, 20);
button.set_text(label);
button.on_click = [this, label, result] {
dbg() << "GUI::MessageBox: '" << label << "' button clicked";
done(result);
};