void RulerT::mousePressEvent(QMouseEvent *m)
{
QRect fpo;
mousePressed = true;
rulerCode = 0;
if (haveInd)
{
fpo = QRect(static_cast<int>(firstLine+leftIndent-offset)-4, 0, 8, 12);
if (fpo.contains(m->pos()))
{
rulerCode = 1;
mouseX = m->x();
return;
}
fpo = QRect(static_cast<int>(leftIndent-offset)-4, 12, 8, 12);
if (fpo.contains(m->pos()))
{
rulerCode = 2;
mouseX = m->x();
return;
}
}
if (tabValues.count() != 0)
{
for (int yg = 0; yg < static_cast<int>(tabValues.count()); yg++)
{
fpo = QRect(static_cast<int>(tabValues[yg].tabPosition-offset)-3, 15, 8, 8);
if (fpo.contains(m->pos()))
{
rulerCode = 3;
actTab = yg;
mouseX = m->x();
emit tabSelected();
emit typeChanged(tabValues[actTab].tabType);
emit tabMoved(tabValues[actTab].tabPosition);
emit fillCharChanged(tabValues[actTab].tabFillChar);
repaint();
return;
}
}
}
if ((rulerCode == 0) && (m->button() == Qt::LeftButton))
{
ParagraphStyle::TabRecord tb;
tb.tabPosition = static_cast<double>(m->x() + offset);
tb.tabType = 0;
tb.tabFillChar = QChar();
tabValues.prepend(tb);
actTab = 0;
rulerCode = 3;
updateTabList();
repaint();
emit newTab();
emit typeChanged(tabValues[actTab].tabType);
emit tabMoved(tabValues[actTab].tabPosition);
emit fillCharChanged(tabValues[actTab].tabFillChar);
qApp->changeOverrideCursor(QCursor(Qt::SizeHorCursor));
}
mouseX = m->x();
}
void RulerT::moveTab(double t)
{
if (actTab < 0 || actTab >= tabValues.count())
return;
tabValues[actTab].tabPosition = t;
updateTabList();
repaint();
}
void RulerT::mouseMoveEvent(QMouseEvent *m)
{
double oldInd;
QRect fpo;
if ((mousePressed) && (m->y() < height()) && (m->y() > 0) && (m->x() > 0) && (m->x() < width()))
{
qApp->changeOverrideCursor(QCursor(Qt::SizeHorCursor));
switch (rulerCode)
{
case 1:
firstLine -= mouseX - m->x();
if (firstLine+leftIndent+offset < offset)
firstLine += mouseX - m->x();
if (firstLine+leftIndent > Width)
firstLine = Width-leftIndent;
emit firstLineMoved(firstLine);
repaint();
break;
case 2:
oldInd = leftIndent+firstLine;
leftIndent -= mouseX - m->x();
if (leftIndent < 0)
leftIndent = 0;
if (leftIndent > Width-1)
leftIndent = Width-1;
firstLine = oldInd - leftIndent;
emit leftIndentMoved(leftIndent);
emit firstLineMoved(firstLine);
repaint();
break;
case 3:
tabValues[actTab].tabPosition -= mouseX - m->x();
if (tabValues[actTab].tabPosition < 0)
tabValues[actTab].tabPosition = 0;
if (tabValues[actTab].tabPosition > Width-1)
tabValues[actTab].tabPosition = Width-1;
updateTabList();
emit tabMoved(tabValues[actTab].tabPosition);
repaint();
break;
default:
break;
}
mouseX = m->x();
return;
}
if ((!mousePressed) && (m->y() < height()) && (m->y() > 0) && (m->x() > 0) && (m->x() < width()))
{
setCursor(IconManager::instance()->loadCursor("tab.png", 3));
if (haveInd)
{
fpo = QRect(static_cast<int>(firstLine+leftIndent-offset)-4, 0, 8, 12);
if (fpo.contains(m->pos()))
{
setCursor(QCursor(Qt::SizeHorCursor));
return;
}
fpo = QRect(static_cast<int>(leftIndent-offset)-4, 12, 8, 12);
if (fpo.contains(m->pos()))
{
setCursor(QCursor(Qt::SizeHorCursor));
return;
}
}
if (tabValues.count() != 0)
{
for (int yg = 0; yg < static_cast<int>(tabValues.count()); yg++)
{
fpo = QRect(static_cast<int>(tabValues[yg].tabPosition-offset)-3, 15, 8, 8);
if (fpo.contains(m->pos()))
{
setCursor(QCursor(Qt::SizeHorCursor));
return;
}
}
}
}
if ((mousePressed) && ((m->y() > height()) || (m->y() < 0) || (m->x() < 0) || (m->x() > width())))
{
qApp->changeOverrideCursor(IconManager::instance()->loadCursor("DelPoint.png", 1, 1));
}
}
