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LibGUI: Add helper for constructing new TabWidget tabs

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This patch adds the following convenience helper:

    auto tab_widget = GUI::TabWidget::construct();
    auto my_widget = tab_widget->add_tab<GUI::Widget>("My tab", ...);

The above is equivalent to:

    auto tab_widget = GUI::TabWidget::construct();
    auto my_widget = GUI::Widget::construct(...);
    tab_widget->add_widget("My tab", my_widget);
This commit is contained in:
Andreas Kling 2020-02-23 12:23:48 +01:00
parent bbc02af090
commit 6c5100b644
8 changed files with 42 additions and 53 deletions
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18
Applications/DisplayProperties/DisplayProperties.cpp
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@ -124,17 +124,15 @@ void DisplayPropertiesWidget::create_frame()
{
auto tab_widget = m_root_widget->add<GUI::TabWidget>();
// First, let's create the "Background" tab
auto background_splitter = GUI::VerticalSplitter::construct();
tab_widget->add_widget("Wallpaper", background_splitter);
auto wallpaper_splitter = tab_widget->add_tab<GUI::VerticalSplitter>("Wallpaper");
auto background_content = background_splitter->add<GUI::Widget>();
background_content->set_layout(make<GUI::VerticalBoxLayout>());
background_content->layout()->set_margins({ 4, 4, 4, 4 });
auto wallpaper_content = wallpaper_splitter->add<GUI::Widget>();
wallpaper_content->set_layout(make<GUI::VerticalBoxLayout>());
wallpaper_content->layout()->set_margins({ 4, 4, 4, 4 });
m_wallpaper_preview = background_splitter->add<GUI::Label>();
m_wallpaper_preview = wallpaper_splitter->add<GUI::Label>();
auto wallpaper_list = background_content->add<GUI::ListView>();
auto wallpaper_list = wallpaper_content->add<GUI::ListView>();
wallpaper_list->set_background_color(Color::White);
wallpaper_list->set_model(*ItemListModel<AK::String>::create(m_wallpapers));
@ -154,9 +152,7 @@ void DisplayPropertiesWidget::create_frame()
m_wallpaper_preview->set_should_stretch_icon(true);
};
// Let's add the settings tab
auto settings_splitter = GUI::VerticalSplitter::construct();
tab_widget->add_widget("Settings", settings_splitter);
auto settings_splitter = tab_widget->add_tab<GUI::VerticalSplitter>("Settings");
auto settings_content = settings_splitter->add<GUI::Widget>();
settings_content->set_layout(make<GUI::VerticalBoxLayout>());