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DisplayProperties: Highlight current wallpaper settings.

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Fixes #556.
This commit is contained in:
asliturk 2020-02-02 14:47:47 +03:00 • committed by Andreas Kling
parent 9dfe6521fc
commit 63364f8a5d
Notes: sideshowbarker 2024-07-19 09:41:43 +09:00
1 changed files with 17 additions and 3 deletions
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20
Applications/DisplayProperties/DisplayProperties.cpp
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@ -108,10 +108,17 @@ void DisplayPropertiesWidget::create_root_widget()
void DisplayPropertiesWidget::create_wallpaper_list()
{
m_selected_wallpaper = m_wm_config->read_entry("Background", "Wallpaper");
if (!m_selected_wallpaper.is_empty()) {
auto name_parts = m_selected_wallpaper.split('/');
m_selected_wallpaper = name_parts[2];
}
CDirIterator iterator("/res/wallpapers/", CDirIterator::Flags::SkipDots);
while (iterator.has_next())
while (iterator.has_next()) {
m_wallpapers.append(iterator.next_path());
}
}
void DisplayPropertiesWidget::create_frame()
@ -131,6 +138,13 @@ void DisplayPropertiesWidget::create_frame()
auto wallpaper_list = GListView::construct(background_content);
wallpaper_list->set_background_color(Color::White);
wallpaper_list->set_model(*ItemListModel<AK::String>::create(m_wallpapers));
auto wallpaper_model = wallpaper_list->model();
auto find_first_wallpaper_index = m_wallpapers.find_first_index(m_selected_wallpaper);
auto wallpaper_index_in_model = wallpaper_model->index(find_first_wallpaper_index, wallpaper_list->model_column());
if (wallpaper_model->is_valid(wallpaper_index_in_model))
wallpaper_list->selection().set(wallpaper_index_in_model);
wallpaper_list->horizontal_scrollbar().set_visible(false);
wallpaper_list->on_selection = [this](auto& index) {
StringBuilder builder;
@ -154,8 +168,8 @@ void DisplayPropertiesWidget::create_frame()
resolution_list->set_model(*ItemListModel<Size>::create(m_resolutions));
auto resolution_model = resolution_list->model();
auto find_first_index = m_resolutions.find_first_index(m_selected_resolution);
auto resolution_index_in_model = resolution_model->index(find_first_index, resolution_list->model_column());
auto find_first_resolution_index = m_resolutions.find_first_index(m_selected_resolution);
auto resolution_index_in_model = resolution_model->index(find_first_resolution_index, resolution_list->model_column());
if (resolution_model->is_valid(resolution_index_in_model))
resolution_list->selection().set(resolution_index_in_model);