Method paint

Source/Panels/SpectrogramPanel/Multiband.cpp:105–173

}

void Multiband::paint(juce::Graphics& g)
{
    // send band buffer to graphs
    if (isVisible())
        processor.setHistoryArray(focusIndex);

    // draw line that will be added next
    float startY = 0;
    float endY = getHeight();
    auto mousePos = getMouseXYRelative();
    float xPos = mousePos.getX();
    float yPos = mousePos.getY();

    if (yPos >= startY && yPos <= startY + getHeight() / 5 && lineNum < 3)
    {
        bool canCreate = true;
        float xPercent = getMouseXYRelative().getX() / static_cast<float>(getWidth());
        for (int i = 0; i < 3; i++)
        {
            if ((freqDividerGroup[i]->getToggleState() && fabs(freqDividerGroup[i]->getVerticalLine().getXPercent() - xPercent) < limitLeft) || xPercent < limitLeft || xPercent > limitRight)
            {
                canCreate = false;
                break;
            }
        }
        if (canCreate)
        {
            g.setColour(COLOUR1.withAlpha(0.2f));
            g.drawLine(xPos, startY, xPos, endY, 2);
        }
    }

    // set black and focus masks
    int margin2 = getWidth() / 250; // leftside of line: 1/100(line width) * 4 / 10
    int margin1 = getWidth() * 6 / 1000; // rightside of line: 1/100(line width) * 6 / 10
    int mouseX = getMouseXYRelative().getX();
    int mouseY = getMouseXYRelative().getY();

    // set closebuttons visibility to false
    for (int i = 0; i < lineNum + 1; i++)
    {
        bandUIs[i].closeButton->setVisible(false); // <--- MODIFIED
    }

    // set dragging state
    isDragging = false;
    for (int i = 0; i < lineNum; i++)
    {
        if (freqDividerGroup[i]->getVerticalLine().isMouseOverOrDragging())
        {
            isDragging = true;
            break;
        }
    }

    // set leftmost mask
    setMasks(g, 0, 0, 0, 0, freqDividerGroup[0]->getX() + margin2, getHeight(), mouseX, mouseY);