45 lines
758 B
C++
45 lines
758 B
C++
#include "Road.h"
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#include <QPainter>
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Road::Road(QWidget* parent, const int length, const direction dir)
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:QWidget(parent), length(length), dir(dir)
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{
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switch(dir)
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{
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case horizontal:
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resize(length, 50);
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setMinimumSize(length, 50);
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setMaximumSize(length, 50);
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break;
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case vertical:
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resize(50, length);
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setMinimumSize(50, length);
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setMaximumSize(50, length);
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break;
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}
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}
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void Road::paintEvent(QPaintEvent * event)
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{
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QPainter painter(this);
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painter.setBrush(Qt::white);
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painter.setPen(Qt::white);
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auto x = 0, y = 0;
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if (dir == horizontal) {
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while (x < length) {
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painter.drawRect(x + 5, 20, 40, 10);
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x += 50;
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}
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}
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else {
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while (y < length) {
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painter.drawRect(20, y + 5, 10, 40);
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y += 50;
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}
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}
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}
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Road::~Road()
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{
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}
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