Exemple #1
0
void setcolormark(QRgb colorval)
{
    int i;
    if (colorval != DEFAULTCOLOR) {
        i = 3 + colorlist.indexOf(colorval);
        if (i<3) return; // no such color :(
    } else {
        i = 2; // index of the "Inherit Color" action
    }

    // 1. mark the color in the menu
    toggleexcl(menuAction("Elements_Color")->menu()->actions()[i]);
    // 2. mark the color on the toolbar
    QAbstractButton *button = toolbar->findChild<QAbstractButton*>("Colors");
    int toolIndex = button->property("index").toInt();
    QImage img(ToolBar[toolIndex].icon_data);
    QPixmap pix(img.size());
    QPainter p(&pix);
    if (i==2) {
        // inherit color -- default pixmap
        p.drawImage(0, 0, img);
    } else {
        // color pixmap
        p.fillRect(img.rect(), QColor(colorval));
    }
    button->actions().first()->setIcon(QIcon(pix));
}