mirror of
https://github.com/zhenyan121/Cubed.git
synced 2026-08-08 17:57:02 +08:00
zhenyan121
f5e53fd13d
Replace set_position with anchor and offset for relative positioning. Add parent pointer to widget hierarchy. Remove manual resize logic in UI managers.
50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
#include "Cubed/ui/label.hpp"
|
|
|
|
#include "Cubed/render/renderer.hpp"
|
|
#include "Cubed/tools/font.hpp"
|
|
namespace Cubed {
|
|
Label::Label(const std::string& id, Widget* parent) : Widget(id, parent) {}
|
|
Label::Label(Widget* parent) : Widget(parent) {}
|
|
Label& Label::set_text(std::string_view text) {
|
|
m_text.text = text;
|
|
update_vertices();
|
|
return *this;
|
|
}
|
|
|
|
Label& Label::set_color(Color color) {
|
|
m_text.color = color;
|
|
return *this;
|
|
}
|
|
Label& Label::set_scale(float scale) {
|
|
m_scale = scale;
|
|
return *this;
|
|
}
|
|
void Label::update(float dt) { on_update(dt); }
|
|
|
|
void Label::on_update(float dt) { (void)dt; }
|
|
|
|
void Label::render(Renderer& renderer) { on_render(renderer); }
|
|
|
|
void Label::on_render(Renderer& renderer) { renderer.render_lable(*this); }
|
|
|
|
void Label::update_vertices() {
|
|
auto textmesh = Font::vertices(m_text.text);
|
|
m_data.m_vertices = std::move(textmesh.vertices);
|
|
|
|
m_offset_x = textmesh.min_x;
|
|
m_offset_y = textmesh.min_y;
|
|
m_real_width = textmesh.width;
|
|
m_real_height = textmesh.height;
|
|
|
|
m_data.update_sum();
|
|
m_data.upload();
|
|
}
|
|
|
|
const UIVertexData& Label::data() const { return m_data; }
|
|
const TextStyle& Label::text_style() const { return m_text; }
|
|
float Label::width() const { return m_real_width * m_scale; }
|
|
float Label::height() const { return m_real_height * m_scale; }
|
|
float Label::offset_x() const { return m_offset_x; }
|
|
float Label::offset_y() const { return m_offset_y; }
|
|
float Label::scale() const { return m_scale; }
|
|
} // namespace Cubed
|