void eWidget::redraw(eRect area) // area bezieht sich nicht auf die clientarea
{
if (getTLW()->just_showing)
return;
if (state & stateVisible )
{
if (area.isNull())
area=eRect(0, 0, size.width(), size.height());
if (area.width()>0)
{
gPainter *p=getPainter(area);
if (p)
{
eraseBackground(p, area);
redrawWidget(p, area);
delete p;
}
}
if(!childlist.empty())
{
area.moveBy(-clientrect.x(), -clientrect.y()); // ab hier jetzt schon.
ePtrList<eWidget>::iterator It(childlist);
while (It != childlist.end())
{
eRect cr=area&eRect((*It)->position, (*It)->size);
if (!cr.isEmpty())
{
cr.moveBy(-It->position.x(), -It->position.y());
It->redraw(cr);
}
++It;
}
}
}
}
void eTextInputField::drawCursor()
{
// eDebug("length = %d", isotext.length());
if ( !cursorRect.isEmpty() )
eWidget::invalidate(cursorRect);
cursorRect.setTop((deco_selected?crect_selected.bottom():deco?crect.bottom():clientrect.bottom())-4);
cursorRect.setHeight( 3 );
if ( isotext.length() ) // text exist?
{
if ( (int)isotext.length() > curPos) // before or on the last char?
{
const eRect &bbox = editLabel->getPara()->getGlyphBBox(curPos);
if ( !bbox.width() ) // Space
{
if (curPos) // char before space?
{
const eRect &bbBefore = editLabel->getPara()->getGlyphBBox(curPos-1);
cursorRect.setLeft( bbBefore.right()+2 );
}
if ( (int)isotext.length() > curPos+1) // char after space ?
{
const eRect &bbAfter = editLabel->getPara()->getGlyphBBox(curPos+1);
cursorRect.setRight( bbAfter.left()-2 );
}
else // no char behind Space
cursorRect.setWidth( 10 );
}
else
{
cursorRect.setLeft( bbox.left() );
cursorRect.setWidth( bbox.width() );
}
}
else // we are behind the last character
{
const eRect &bbox = editLabel->getPara()->getGlyphBBox(isotext.length()-1);
cursorRect.setLeft( bbox.right() + ( ( curPos-isotext.length() ) * 10 ) + 2 );
cursorRect.setWidth( 10 );
}
}
else // no one character in text
{
cursorRect.setLeft( 0 );
cursorRect.setWidth( 10 );
}
eRect tmp = deco_selected?crect_selected:deco?crect:clientrect;
if ( cursorRect.right() > scroll.top().second )
{
int newpos = scroll.top().first + cursorRect.left();
scroll.push( std::pair<int,int>( newpos, newpos+tmp.width() ) );
editLabel->move( ePoint( (-newpos)+tmp.left(), editLabel->getPosition().y() ) );
}
else if ( scroll.size() > 1 && cursorRect.left() < scroll.top().first )
{
scroll.pop();
editLabel->move( ePoint( (-scroll.top().first)+tmp.left() , editLabel->getPosition().y() ) );
}
cursorRect.moveBy( (deco_selected?crect_selected.left():deco?crect.left():clientrect.left())-scroll.top().first+1, 0 );
gPainter *painter = getPainter( eRect( ePoint(0,0), size ) );
painter->setForegroundColor( getForegroundColor() );
painter->setBackgroundColor( getBackgroundColor() );
painter->fill( cursorRect );
if(capslock)
{
if ( !capsRect.isEmpty() )
eWidget::invalidate( capsRect );
capsRect=cursorRect;
capsRect.setTop(deco_selected?crect_selected.top():deco?crect.top():clientrect.top());
capsRect.setHeight( 3 );
painter->fill( capsRect );
}
if (deco_selected && have_focus)
deco_selected.drawDecoration(painter, ePoint(width(), height()));
else if (deco)
deco.drawDecoration(painter, ePoint(width(), height()));
delete painter;
}
void AclGlobalWidget::rectangle(int nLeftRect, int nTopRect, int nRightRect, int nBottomRect) {
getPainter()->drawRect(nLeftRect, nTopRect, nRightRect - nLeftRect, nBottomRect - nTopRect);
}
void AclGlobalWidget::ellipse(int nLeftRect, int nTopRect, int nRightRect, int nBottomRect) {
getPainter()->drawEllipse(nLeftRect, nTopRect, nRightRect, nBottomRect);
}
void AclGlobalWidget::lineRel(int dx, int dy) {
getPainter()->drawLine(currentPoint->x, currentPoint->y,
currentPoint->x + dx, currentPoint->y + dy);
}
void AclGlobalWidget::addLineTo(int endX, int endY) {
getPainter()->drawLine(currentPoint->x, currentPoint->y, endX, endY);
}
void AclGlobalWidget::addLine(int startX, int startY, int endX, int endY) {
getPainter()->drawLine(startX, startY, endX, endY);
}