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LibGUI+Everywhere: Use fallible Window::set_main_widget() everywhere :^)

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Rip that bandaid off!

This does the following, in one big, awkward jump:
- Replace all uses of `set_main_widget<Foo>()` with the `try` version.
- Remove `set_main_widget<Foo>()`.
- Rename the `try` version to just be `set_main_widget` because it's now
  the only one.

The majority of places that call `set_main_widget<Foo>()` are inside
constructors, so this unfortunately gives us a big batch of new
`release_value_but_fixme_should_propagate_errors()` calls.
This commit is contained in:
Sam Atkins 2023-01-06 16:48:37 +00:00 • committed by Andrew Kaster
parent d223477bc6
commit 0c24522635
121 changed files with 441 additions and 449 deletions
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14
Userland/Applications/HexEditor/FindDialog.cpp
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@ -99,16 +99,16 @@ FindDialog::FindDialog()
set_resizable(false);
set_title("Find");
auto& main_widget = set_main_widget<GUI::Widget>();
if (!main_widget.load_from_gml(find_dialog_gml))
auto main_widget = set_main_widget<GUI::Widget>().release_value_but_fixme_should_propagate_errors();
if (!main_widget->load_from_gml(find_dialog_gml))
VERIFY_NOT_REACHED();
m_text_editor = *main_widget.find_descendant_of_type_named<GUI::TextBox>("text_editor");
m_find_button = *main_widget.find_descendant_of_type_named<GUI::Button>("find_button");
m_find_all_button = *main_widget.find_descendant_of_type_named<GUI::Button>("find_all_button");
m_cancel_button = *main_widget.find_descendant_of_type_named<GUI::Button>("cancel_button");
m_text_editor = *main_widget->find_descendant_of_type_named<GUI::TextBox>("text_editor");
m_find_button = *main_widget->find_descendant_of_type_named<GUI::Button>("find_button");
m_find_all_button = *main_widget->find_descendant_of_type_named<GUI::Button>("find_all_button");
m_cancel_button = *main_widget->find_descendant_of_type_named<GUI::Button>("cancel_button");
auto& radio_container = *main_widget.find_descendant_of_type_named<GUI::Widget>("radio_container");
auto& radio_container = *main_widget->find_descendant_of_type_named<GUI::Widget>("radio_container");
for (size_t i = 0; i < options.size(); i++) {
auto action = options[i];
auto& radio = radio_container.add<GUI::RadioButton>();