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LibGUI: Make FontPicker correctly select the current font when opened

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This commit is contained in:
Andreas Kling 2020-12-30 18:04:36 +01:00
parent 34ae570928
commit 8fe1643c4b
2 changed files with 16 additions and 7 deletions
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21
Libraries/LibGUI/FontPicker.cpp
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@ -85,7 +85,7 @@ FontPicker::FontPicker(Window* parent_window, const Gfx::Font* current_font, boo
m_weight_list_view->set_model(ItemListModel<int>::create(m_weights));
m_weight_list_view->set_cursor(m_weight_list_view->model()->index(index_of_old_weight_in_new_list.value_or(0)), GUI::AbstractView::SelectionUpdate::Set);
update_sample_label();
update_font();
};
m_weight_list_view->on_selection = [this](auto& index) {
@ -104,12 +104,12 @@ FontPicker::FontPicker(Window* parent_window, const Gfx::Font* current_font, boo
m_size_list_view->set_model(ItemListModel<int>::create(m_sizes));
m_size_list_view->set_cursor(m_size_list_view->model()->index(index_of_old_size_in_new_list.value_or(0)), GUI::AbstractView::SelectionUpdate::Set);
update_sample_label();
update_font();
};
m_size_list_view->on_selection = [this](auto& index) {
m_size = index.data().to_i32();
update_sample_label();
update_font();
};
auto& ok_button = static_cast<Button&>(*widget.find_descendant_by_name("ok_button"));
@ -137,6 +137,9 @@ void FontPicker::set_font(const Gfx::Font* font)
m_sample_text_label->set_font(m_font);
if (!m_font) {
m_family = {};
m_weight = {};
m_size = {};
m_weights.clear();
m_sizes.clear();
m_weight_list_view->set_model(nullptr);
@ -144,6 +147,10 @@ void FontPicker::set_font(const Gfx::Font* font)
return;
}
m_family = font->family();
m_weight = font->weight();
m_size = font->presentation_size();
size_t family_index = 0;
for (size_t i = 0; i < m_families.size(); ++i) {
if (m_families[i] == m_font->family()) {
@ -175,10 +182,12 @@ void FontPicker::set_font(const Gfx::Font* font)
m_size_list_view->set_cursor(m_size_list_view->model()->index(size_index), GUI::AbstractView::SelectionUpdate::Set);
}
void FontPicker::update_sample_label()
void FontPicker::update_font()
{
if (m_family.has_value() && m_size.has_value() && m_weight.has_value())
set_font(Gfx::FontDatabase::the().get(m_family.value(), m_size.value(), m_weight.value()));
if (m_family.has_value() && m_size.has_value() && m_weight.has_value()) {
m_font = Gfx::FontDatabase::the().get(m_family.value(), m_size.value(), m_weight.value());
m_sample_text_label->set_font(m_font);
}
}
}