diff options
Diffstat (limited to 'qtmips_gui/coreview/programcounter.cpp')
-rw-r--r-- | qtmips_gui/coreview/programcounter.cpp | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/qtmips_gui/coreview/programcounter.cpp b/qtmips_gui/coreview/programcounter.cpp index 1f4e623..b66d7ac 100644 --- a/qtmips_gui/coreview/programcounter.cpp +++ b/qtmips_gui/coreview/programcounter.cpp @@ -1,23 +1,29 @@ #include "programcounter.h" +#include <cmath> using namespace coreview; ////////////////////// -#define WIDTH 80 -#define HEIGHT 50 +#define WIDTH 72 +#define HEIGHT 25 #define PENW 1 ////////////////////// -ProgramCounter::ProgramCounter(machine::QtMipsMachine *machine) : QGraphicsObject(nullptr), value(this), name(this) { - value.setText(QString("0x") + QString::number(machine->registers()->read_pc(), 16)); - value.setPos(1, HEIGHT/2 - value.boundingRect().height()/2); - name.setText(QString("PC")); +ProgramCounter::ProgramCounter(machine::QtMipsMachine *machine) : QGraphicsObject(nullptr), name("PC", this), value(this) { + QFont font; + + font.setPointSize(7); name.setPos(WIDTH/2 - name.boundingRect().width()/2, 0); + name.setFont(font); + font.setPointSize(8); + value.setText(QString("0x") + QString::number(machine->registers()->read_pc(), 16)); + value.setPos(1, HEIGHT - value.boundingRect().height()); + value.setFont(font); connect(machine->registers(), SIGNAL(pc_update(std::uint32_t)), this, SLOT(pc_update(std::uint32_t))); - con_in = new Connector(); - con_out = new Connector(); + con_in = new Connector(M_PI_2); + con_out = new Connector(-M_PI_2); setPos(x(), y()); // To set initial connectors positions } @@ -31,8 +37,8 @@ void ProgramCounter::paint(QPainter *painter, const QStyleOptionGraphicsItem *op void ProgramCounter::setPos(qreal x, qreal y) { QGraphicsObject::setPos(x, y); - con_in->setPos(x, y + HEIGHT/2); - con_out->setPos(x + WIDTH, y + HEIGHT/2); + con_in->setPos(x + WIDTH/2, y); + con_out->setPos(x + WIDTH/2, y + HEIGHT); } const Connector *ProgramCounter::connector_in() const { |