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79 lines
1.7 KiB
C++
79 lines
1.7 KiB
C++
#include "button.h"
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Button::Button(const std::string &text) :
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_pressed(false)
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{
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setText(text);
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_button_text.setFillColor(sf::Color::Black);
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_button_content.setFillColor(sf::Color::White);
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}
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void Button::input(const sf::Event& event)
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{
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switch (event.type)
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{
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default:
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break;
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case sf::Event::MouseButtonPressed:
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if (isUnderMouse(event.mouseButton.x, event.mouseButton.y))
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{
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_pressed = true;
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_button_content.setFillColor(sf::Color(155, 155, 155));
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}
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break;
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case sf::Event::MouseButtonReleased:
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if (_pressed)
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{
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_button_content.setFillColor(sf::Color::White);
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_pressed = false;
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if (isUnderMouse(event.mouseButton.x, event.mouseButton.y))
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_on_click_callback();
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}
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break;
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}
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Widget::input(event);
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}
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void Button::update()
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{
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Widget::update();
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}
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void Button::draw(sf::RenderTarget& target, sf::RenderStates states) const
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{
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target.draw(_button_content, states);
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target.draw(_button_text, states);
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Widget::draw(target, states);
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}
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void Button::setRect(const sf::FloatRect& rect)
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{
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_button_content.setPosition(rect.left, rect.top);
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_button_content.setSize({rect.width - rect.left, rect.height - rect.top});
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}
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void Button::setPosition(const sf::Vector2f &position)
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{
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_button_content.setPosition(position);
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}
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bool Button::isUnderMouse(int mouse_x, int mouse_y) const
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{
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return _button_content.getGlobalBounds().contains(mouse_x, mouse_y);
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}
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void Button::setText(const std::string& text)
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{
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_button_text.setString(text);
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}
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void Button::setCallback(std::function<void(void)> callback)
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{
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_on_click_callback = callback;
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}
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