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Applications+Demos+LibGUI: Migrate to fallible WizardDialogs and Pages

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And port page text to String. Also removes WizardDialog::show() helper
as all current implementations prefer to derive their own Dialog.
This commit is contained in:
thankyouverycool 2023-06-08 07:46:11 -04:00 • committed by Andreas Kling
parent 96e60c98cf
commit caa8f43dbe
12 changed files with 178 additions and 115 deletions
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29
Userland/Demos/WidgetGallery/DemoWizardDialog.cpp
View file

@ -15,18 +15,22 @@
DemoWizardDialog::DemoWizardDialog(GUI::Window* parent_window)
: GUI::WizardDialog(parent_window)
{
set_title("Demo Wizard");
build().release_value_but_fixme_should_propagate_errors();
// Create the front cover
m_front_page = GUI::CoverWizardPage::try_create().release_value_but_fixme_should_propagate_errors();
m_front_page->set_header_text("Welcome to the SerenityOS demo wizard!");
m_front_page->set_body_text("This wizard demonstrates the amazing wizardry\ncapabilities of LibGUI :^)");
m_front_page = GUI::CoverWizardPage::create(
"Welcome to the SerenityOS demo wizard!"sv,
"This wizard demonstrates the amazing wizardry\ncapabilities of LibGUI :^)"sv)
.release_value_but_fixme_should_propagate_errors();
m_front_page->on_next_page = [&]() {
return m_page_1;
};
// Create Page 1
m_page_1 = GUI::WizardPage::try_create(
"Installation location",
"Choose where Demo Application is installed on your computer.")
m_page_1 = GUI::WizardPage::create(
"Installation location"sv,
"Choose where Demo Application is installed on your computer."sv)
.release_value_but_fixme_should_propagate_errors();
m_page_1->body_widget().load_from_gml(demo_wizard_page_1_gml).release_value_but_fixme_should_propagate_errors();
m_page_1_location_text_box = m_page_1->body_widget().find_descendant_of_type_named<GUI::TextBox>("page_1_location_text_box");
@ -35,9 +39,9 @@ DemoWizardDialog::DemoWizardDialog(GUI::Window* parent_window)
};
// Create Page 2 with a progress bar :^)
m_page_2 = GUI::WizardPage::try_create(
"Installation in progress...",
"Please wait. Do not turn off your computer.")
m_page_2 = GUI::WizardPage::create(
"Installation in progress..."sv,
"Please wait. Do not turn off your computer."sv)
.release_value_but_fixme_should_propagate_errors();
m_page_2->body_widget().load_from_gml(demo_wizard_page_2_gml).release_value_but_fixme_should_propagate_errors();
m_page_2_progressbar = m_page_2->body_widget().find_descendant_of_type_named<GUI::Progressbar>("page_2_progressbar");
@ -66,9 +70,10 @@ DemoWizardDialog::DemoWizardDialog(GUI::Window* parent_window)
// Don't set a on_next_page handler for page 2 as we automatically navigate to the final page on progress completion
// Create the back cover
m_back_page = GUI::CoverWizardPage::try_create().release_value_but_fixme_should_propagate_errors();
m_back_page->set_header_text("Wizard complete.");
m_back_page->set_body_text("That concludes the SerenityOS demo wizard :^)");
m_back_page = GUI::CoverWizardPage::create(
"Wizard complete."sv,
"That concludes the SerenityOS demo wizard :^)"sv)
.release_value_but_fixme_should_propagate_errors();
m_back_page->set_is_final_page(true);
push_page(*m_front_page);