diff options
Diffstat (limited to 'src/gui/DropdownButton.cpp')
| -rw-r--r-- | src/gui/DropdownButton.cpp | 48 |
1 files changed, 39 insertions, 9 deletions
diff --git a/src/gui/DropdownButton.cpp b/src/gui/DropdownButton.cpp index 50a3105..b9b962f 100644 --- a/src/gui/DropdownButton.cpp +++ b/src/gui/DropdownButton.cpp @@ -12,6 +12,7 @@ namespace gsr { static const float padding_bottom_scale = 0.00694f; static const float padding_left_scale = 0.009259f; static const float padding_right_scale = 0.009259f; + static const float icon_spacing_scale = 0.008f; static const float border_scale = 0.003f; DropdownButton::DropdownButton(mgl::Font *title_font, mgl::Font *description_font, const char *title, const char *description_activated, const char *description_deactivated, mgl::Texture *icon_texture, mgl::vec2f size) : @@ -69,6 +70,8 @@ namespace gsr { const int padding_top = padding_top_scale * get_theme().window_height; const int padding_bottom = padding_bottom_scale * get_theme().window_height; const int padding_left = padding_left_scale * get_theme().window_height; + const int padding_right = padding_right_scale * get_theme().window_height; + const int icon_spacing = icon_spacing_scale * get_theme().window_height; const int border_size = border_scale * get_theme().window_height; if(show_dropdown) { @@ -137,9 +140,16 @@ namespace gsr { auto &item = items[i]; const auto text_bounds = item.text.get_bounds(); const float item_height = padding_top + text_bounds.size.y + padding_bottom; + const mgl::vec2f item_size(max_size.x, item_height); + + if(i > 0) { + const float separator_height = std::max(1.0f, item_size.y * 0.05f); + mgl::Rectangle separator((item_position - mgl::vec2f(0.0f, separator_height * 0.5f)).floor(), mgl::vec2f(item_size.x, separator_height).floor()); + separator.set_color(get_theme().page_bg_color); + window.draw(separator); + } if(mouse_inside_item == -1) { - const mgl::vec2f item_size(max_size.x, item_height); const bool inside = mgl::FloatRect(item_position, item_size).contains({ (float)mouse_pos.x, (float)mouse_pos.y }); if(inside) { draw_rectangle_outline(window, item_position, item_size, get_theme().tint_color, border_size); @@ -147,15 +157,30 @@ namespace gsr { } } - item.text.set_position((item_position + mgl::vec2f(padding_left, item_height * 0.5f - text_bounds.size.y * 0.5f)).floor()); + float icon_offset = 0.0f; + if(item.icon_texture) { + mgl::Sprite icon(item.icon_texture); + icon.set_height((int)(item_size.y * 0.4f)); + icon.set_position((item_position + mgl::vec2f(padding_left, item_size.y * 0.5f - icon.get_size().y * 0.5f)).floor()); + window.draw(icon); + icon_offset = icon.get_size().x + icon_spacing; + } + + item.text.set_position((item_position + mgl::vec2f(padding_left + icon_offset, item_size.y * 0.5f - text_bounds.size.y * 0.5f)).floor()); window.draw(item.text); - item_position.y += item_height; + + const auto description_bounds = item.description_text.get_bounds(); + item.description_text.set_position((item_position + mgl::vec2f(item_size.x - description_bounds.size.x - padding_right, item_size.y * 0.5f - description_bounds.size.y * 0.5f)).floor()); + item.description_text.set_color(mgl::Color(255, 255, 255, 120)); + window.draw(item.description_text); + + item_position.y += item_size.y; } } } - void DropdownButton::add_item(const std::string &text, const std::string &id) { - items.push_back({mgl::Text(text, *title_font), id}); + void DropdownButton::add_item(const std::string &text, const std::string &id, const std::string &description) { + items.push_back({mgl::Text(text, *title_font), mgl::Text(description, *description_font), nullptr, id}); dirty = true; } @@ -163,7 +188,15 @@ namespace gsr { for(auto &item : items) { if(item.id == id) { item.text.set_string(new_label); - dirty = true; + return; + } + } + } + + void DropdownButton::set_item_icon(const std::string &id, mgl::Texture *texture) { + for(auto &item : items) { + if(item.id == id) { + item.icon_texture = texture; return; } } @@ -192,13 +225,10 @@ namespace gsr { const int padding_top = padding_top_scale * get_theme().window_height; const int padding_bottom = padding_bottom_scale * get_theme().window_height; - const int padding_left = padding_left_scale * get_theme().window_height; - const int padding_right = padding_right_scale * get_theme().window_height; max_size = { size.x, 0.0f }; for(Item &item : items) { const mgl::vec2f bounds = item.text.get_bounds().size; - max_size.x = std::max(max_size.x, bounds.x + padding_left + padding_right); max_size.y += bounds.y + padding_top + padding_bottom; } dirty = false; |