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feat: add subtitles

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This commit is contained in:
parker
2025-06-24 19:40:36 +01:00
parent df646380f2
commit b316fb9b07
3 changed files with 70 additions and 16 deletions
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66
src/gui/network/NodeGraphic.cpp
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@@ -14,32 +14,62 @@
NodeGraphic::NodeGraphic(QGraphicsItem *parent)
: QGraphicsItem(parent)
{
maxTitleLen_ = 10;
socketSize_ = 3;
title_ = "hello world";
bodyRect_ = QRect(-10, -10, 10*maxTitleLen_, 20);
titlePadding_=1;
titleText_ = "Attr_Del_1";
subTitleText_ = "Attribute Delete";
constexpr int height = 27;
constexpr int width = 100;
bodyRect_ = QRect(-width*0.5f, -height*0.5f, width, height);
iconScale_=height*0.55;
setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
initFonts();
initIcon();
initSockets();
initFlagButtons();
initIcon();
}
void NodeGraphic::initFonts()
{
// declare fonts
titleFont_ = QFont();
titleFont_.setPixelSize(8);
subTitleFont_ = QFont();
subTitleFont_.setPixelSize(5);
// compute text positions
QRectF titleBounds = QFontMetricsF(titleFont_).boundingRect(titleText_.c_str());
QRectF subTitleBounds = QFontMetricsF(subTitleFont_).boundingRect(subTitleText_.c_str());
float titleOffsetX = (titleBounds.width()-bodyRect_.width()-iconScale_)*0.5f;
float titleOffsetY = subTitleBounds.height()*0.5f+titlePadding_+(-(subTitleBounds.height()*0.5+titleBounds.height()+titlePadding_)+bodyRect_.height())*0.5f;
// float titleOffsetY = (bodyRect_.height())*0.5f;
// titleOffsetY -= subTitleBounds.height()*0.5f;
float subTitleOffsetX = titleOffsetX;
float subTitleOffsetY = (-(subTitleBounds.height()*0.5+titleBounds.height()+titlePadding_)+bodyRect_.height())*0.5f;
titleRect_ = bodyRect_.adjusted(-titleOffsetX, titleOffsetY, -titleOffsetX, titleOffsetY);
subTitleRect_ = bodyRect_.adjusted(-subTitleOffsetX, subTitleOffsetY, -subTitleOffsetX, subTitleOffsetY);
}
void NodeGraphic::initIcon()
{
NodeIconGraphic* icon = new NodeIconGraphic("/home/parker/MyRepos/masters/static/node-icons/grid.svg", this);
float iconLeftPadding = 5;
float iconScale = 12;
icon->setScale(1.0f/icon->boundingRect().size().height()*iconScale);
icon->setPos(iconLeftPadding-iconScale/2.0f, -iconScale/2.0f);
icon_ = new NodeIconGraphic("/home/parker/MyRepos/masters/static/node-icons/grid.svg", this);
// icon_ = new NodeIconGraphic("/home/parker/MyRepos/masters/static/icons/icon-main-white.svg", this);
icon_->setScale(1.0f/icon_->boundingRect().width()*iconScale_);
// icon_->setScale(0.01);
icon_->setPos(titleRect_.left()-iconScale_-iconPadding_, -iconScale_*0.5f);
}
void NodeGraphic::initFlagButtons()
{
displayFlagButton_ = new DisplayFlagButton(this);
float padding = 4;
float padding = 2;
displayFlagButton_->setPos(QPointF(bodyRect_.right()-displayFlagButton_->getWidth()/2.0f-padding, bodyRect_.center().y()));
}
@@ -116,13 +146,15 @@ void NodeGraphic::paint(QPainter *painter, const QStyleOptionGraphicsItem *optio
painter->setPen(QPen(QColor("white")));
QFont font = painter->font();
font.setPixelSize(8);
painter->setFont(font);
painter->setFont(titleFont_);
// painter->setPen(QPen(QColor("#d2d2d2")));
painter->setPen(QPen(QColor("white")));
painter->drawText( bodyRect_, Qt::AlignCenter, title_.c_str());
painter->drawText(titleRect_, Qt::AlignLeft, titleText_.c_str());
painter->setFont(subTitleFont_);
painter->drawText(subTitleRect_, Qt::AlignLeft, subTitleText_.c_str());
}
@@ -165,6 +197,12 @@ QPointF NodeGraphic::getSocketScenePosition(int socketIndex, SocketGraphic::Sock
return this->pos()+getSocketPosition(socketIndex, socketType);
}
QRectF NodeGraphic::getBodyRect()
{
return bodyRect_;
}
// QVariant NodeGraphic::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value)
// {