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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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12
Userland/Libraries/LibGUI/ColorPicker.cpp
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@ -206,12 +206,12 @@ void ColorPicker::set_color_has_alpha_channel(bool has_alpha)
void ColorPicker::build_ui()
{
auto& root_container = set_main_widget<Widget>();
root_container.set_layout<VerticalBoxLayout>();
root_container.layout()->set_margins(4);
root_container.set_fill_with_background_color(true);
auto root_container = set_main_widget<Widget>().release_value_but_fixme_should_propagate_errors();
root_container->set_layout<VerticalBoxLayout>();
root_container->layout()->set_margins(4);
root_container->set_fill_with_background_color(true);
auto& tab_widget = root_container.add<GUI::TabWidget>();
auto& tab_widget = root_container->add<GUI::TabWidget>();
auto& tab_palette = tab_widget.add_tab<Widget>("Palette");
tab_palette.set_layout<VerticalBoxLayout>();
@ -227,7 +227,7 @@ void ColorPicker::build_ui()
build_ui_custom(tab_custom_color);
auto& button_container = root_container.add<Widget>();
auto& button_container = root_container->add<Widget>();
button_container.set_preferred_height(GUI::SpecialDimension::Fit);
button_container.set_layout<HorizontalBoxLayout>();
button_container.layout()->set_spacing(4);