VuoPublishedPortDropBox.cc

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#include "VuoPublishedPortDropBox.hh"
#include "VuoRendererColors.hh"
 
VuoPublishedPortDropBox::VuoPublishedPortDropBox(QWidget *parent) :
    QLabel(parent)
{
    setCurrentlyAcceptingDrops(false);
    updateStyleSheet();
}
 
void VuoPublishedPortDropBox::paintEvent(QPaintEvent *event)
{
    QLabel::paintEvent(event);
}
 
void VuoPublishedPortDropBox::setHovered(bool hovered)
{
    this->isHovered = hovered;
    updateStyleSheet();
}
 
void VuoPublishedPortDropBox::setCurrentlyAcceptingDrops(bool acceptingDrops)
{
    setVisible(acceptingDrops);
    if (! acceptingDrops)
        this->isHovered = false;
 
    updateStyleSheet();
}
 
void VuoPublishedPortDropBox::updateStyleSheet()
{
    VuoRendererColors colors(VuoNode::TintNone, VuoRendererColors::noSelection, isHovered, VuoRendererColors::noHighlight);
    QColor fillColor = colors.portFill();
    setStyleSheet(getBaseStyleSheet() + QString("background-color: rgb(%1, %2, %3);")
                  .arg(fillColor.red())
                  .arg(fillColor.green())
                  .arg(fillColor.blue()));
}
 
QString VuoPublishedPortDropBox::getBaseStyleSheet()
{
    // Style
    const int horizontalPadding = 3;
    const int verticalPadding = 3;
    const int horizontalMargin = 2;
    const int verticalMargin = 5;
 
    return QString(
                        "border-radius: 5px;" // Rounded corners
                        "padding-right: %1px;"
                        "padding-left: %1px;"
                        "padding-top: %2px;"
                        "padding-bottom: %2px;"
                        "margin-left: %3px;"
                        "margin-right: %3px;"
                        "margin-top: %4px;"
                        "margin-bottom: %4px;"
 
                    )
                    .arg(horizontalPadding)
                    .arg(verticalPadding)
                    .arg(horizontalMargin)
                    .arg(verticalMargin);
}