void cHorizontalScrollbar::onChangeBounds(int oldx, int oldy, int oldwidth, int oldheight) {
if (btnRight && btnLeft && background && handle) {
btnRight->setX(width_ - btnRight->width());
pixelPerStep = qMax<float>(0, (float)getInnerWidth() / (float)getValues());
handle->setX(getTrackerXFromPos(pos_));
background->setBounds(btnLeft->width(), 0, width_ - btnLeft->width() - btnRight->width(), btnLeft->height());
}
pixelPerStep = qMax<float>(0, (float)getInnerWidth() / (float)getValues());
cContainer::onChangeBounds(oldx, oldy, oldwidth, oldheight);
}
void cHorizontalScrollbar::setHandleId(ushort id) {
if (handle) {
handle->setId(id);
handle->update();
handle->setX(getTrackerXFromPos(pos_));
pixelPerStep = qMax<float>(0, (float)getInnerWidth() / (float)getValues());
}
}
unsigned int cHorizontalScrollbar::getTrackerXFromPos(int pos) {
if (pos == (int)min_) {
return btnLeft->width();
} else if (pos == (int)max_) {
return btnRight->x() - handle->width();
} else {
return btnLeft->width() + getInnerWidth() * ((pos_ - min_) / qMax<float>(1, max_ - min_));
}
}
void cHorizontalScrollbar::setLeftButtonIds(ushort unpressed, ushort pressed, ushort hover) {
if (btnLeft) {
btnLeft->setStateGump(BS_UNPRESSED, unpressed);
btnLeft->setStateGump(BS_PRESSED, pressed);
btnLeft->setStateGump(BS_HOVER, hover);
setBounds(x_, y_, width_, btnLeft->height()); // Set Width before adding another button
// Reposition background
background->setBounds(btnLeft->width(), 0, width_ - btnLeft->width() - btnRight->width(), btnLeft->height());
handle->setX(getTrackerXFromPos(pos_));
pixelPerStep = qMax<float>(0, (float)getInnerWidth() / (float)getValues());
}
}
bool ScrollPane::intersectionWithPoint( const Point &p ) const
{
return Rectangle(getMargin(SIDE_LEFT),
getMargin(SIDE_TOP),getInnerWidth(),getInnerHeight()).pointInside(p);
}
void FlowLayout::layoutChildren()
{
int curX = 0;
int curY = 0;
int highestWidget = 0;
int numWidgets = 0;
int rlOffset = 0;
int btOffset = 0;
int numRows = 1;
int numOnRow = 0;
std::vector<Widget*> curRow;
Widget* firstWidget = NULL;
int lowestPoint = 0;
for(WidgetArray::iterator it = getChildBegin();
it != getChildEnd(); ++it)
{
if(!(*it)->isVisible() && isFilteringVisibility())
{
continue;
}
if(!firstWidget)
{
firstWidget = (*it);
}
if(isResizingRowToWidth())
{
(*it)->setSize(getInnerWidth(),(*it)->getHeight());
}
if((maxOnRow > 0 && numOnRow >= maxOnRow) || isResizingRowToWidth() ||
(curX + (*it)->getWidth() > getInnerWidth() && numWidgets > 0 && !singleRow))
{
numRows++;
numOnRow = 0;
curX = 0;
curY += highestWidget + getVerticalSpacing();
highestWidget = 0;
if(center && !curRow.empty())
{
int x1 = curRow[0]->getLocation().getX();
int x2 = curRow.back()->getLocation().getX() +
curRow.back()->getWidth();
int w = x2 - x1;
int centerOffset = (getInnerWidth() - w) / 2;
for(size_t i = 0; i < curRow.size(); ++i)
{
curRow[i]->setLocation(
curRow[i]->getLocation().getX() + centerOffset,
curRow[i]->getLocation().getY());
}
}
curRow.clear();
}
numOnRow++;
if(!topToBottom)
{
btOffset = getInnerHeight() - (*it)->getHeight() - (curY + curY);
}
if(!leftToRight && !center)
{
rlOffset = getInnerWidth() - (*it)->getWidth() - (curX + curX);
}
(*it)->setLocation(curX + rlOffset,curY + btOffset);
curX += (*it)->getWidth() + getHorizontalSpacing();
numWidgets++;
if((*it)->getHeight() > highestWidget)
{
highestWidget = (*it)->getHeight();
}
curRow.push_back((*it));
//find the content height
int l = (*it)->getLocation().getY() + (*it)->getHeight();
if(l > lowestPoint)
{
lowestPoint = l;
}
}
//code duplication, I know :(
if(center && !curRow.empty())
{
if(alignLastRow && numRows > 1 && firstWidget)
{
int x1 = curRow[0]->getLocation().getX();
int x2 = firstWidget->getLocation().getX();
int diff = x2 - x1;
for(size_t i = 0; i < curRow.size(); ++i)
{
curRow[i]->setLocation(
curRow[i]->getLocation().getX() + diff,
curRow[i]->getLocation().getY());
}
}
else
{
int x1 = curRow[0]->getLocation().getX();
int x2 = curRow.back()->getLocation().getX() +
curRow.back()->getWidth();
int w = x2 - x1;
int centerOffset = (getInnerWidth() - w) / 2;
for(size_t i = 0; i < curRow.size(); ++i)
{
curRow[i]->setLocation(
curRow[i]->getLocation().getX() + centerOffset,
curRow[i]->getLocation().getY());
}
}
}
//set content height
contentHSz = lowestPoint + getMargin(SIDE_TOP) + getMargin(SIDE_BOTTOM);
}
unsigned int cHorizontalScrollbar::getPosFromTrackerX(int x) {
if (x < btnLeft->width()) {
return min_;
} else if (x > btnRight->x() - handle->width()) {
return max_;
} else {
return qMin<int>(max_, qMax<int>(min_, min_ + ((x - (int)btnLeft->width()) / (float)getInnerWidth()) * getValues()));
}
}
void PopUpMenu::paintComponent( const agui::PaintEvent &paintEvent )
{
int totalHeight = 0;
agui::Color regularColor = agui::Color(
getFontColor().getR(),getFontColor().getG(),getFontColor().getB(),getOpacity());
agui::Color disabledColor = agui::Color(
getDisabledFontColor().getR(),getDisabledFontColor().getG(),
getDisabledFontColor().getB(),getOpacity());
for(int i = 0; i < getLength(); ++i)
{
int w = 0;
agui::PopUpMenuItem* item = getItemAt(i);
if(i == getSelectedIndex() && item->getItemType() != agui::PopUpMenuItem::SEPARATOR)
{
paintEvent.graphics()->drawNinePatchImage(
m_highlightImg,agui::Point(0,totalHeight),
agui::Dimension(getInnerWidth(),getItemHeight()),getOpacity());
}
//draw the icon
if(isShowingIcon())
{
if(item->getIcon())
{
paintEvent.graphics()->
drawImage(item->getIcon(),getIconPosition(i,totalHeight),getOpacity());
}
w += getIconWidth();
}
if(item->isSeparator())
{
paintEvent.graphics()->drawLine(
agui::Point(w,totalHeight + (getItemHeight(item) / 2)),
agui::Point(getInnerWidth(),totalHeight + (getItemHeight(item) / 2)),
agui::Color(90,90,90));
paintEvent.graphics()->drawLine(
agui::Point(w,totalHeight + (getItemHeight(item) / 2) + 1),
agui::Point(getInnerWidth(),totalHeight + (getItemHeight(item) / 2) + 1),
agui::Color(200,200,200));
}
w += getStartTextGap();
agui::Color* fontColor = item->isEnabled() ? ®ularColor : &disabledColor;
paintEvent.graphics()->drawText(agui::Point(w,getTextCenter() + totalHeight),
item->getText().c_str(),
*fontColor,
getFont());
w+= getMiddleTextGap();
agui::Point shortcutPoint = alignString(item->getShortcutText(),agui::ALIGN_MIDDLE_RIGHT);
shortcutPoint.setX(shortcutPoint.getX() - getEndTextGap());
shortcutPoint.setY(getTextCenter() + totalHeight);
paintEvent.graphics()->drawText(shortcutPoint,
item->getShortcutText().c_str(),*fontColor,
getFont());
if(item->isSubMenu())
{
paintEvent.graphics()->drawImage(m_subArrowImg,
createAlignedPosition(agui::ALIGN_MIDDLE_CENTER,
agui::Rectangle(getInnerWidth() - getEndTextGap(),
totalHeight,getEndTextGap(),getItemHeight()),
agui::Dimension(m_subArrowImg->getWidth(),m_subArrowImg->getHeight())),
getOpacity());
}
totalHeight += getItemHeight(item);
}
}
void Button::setFont( const Font *font )
{
Widget::setFont(font);
resizableText.makeTextLines(getFont(),getText(),wrappedText,getInnerWidth());
}
void Button::setSize( const Dimension &size )
{
Widget::setSize(size);
resizableText.makeTextLines(getFont(),getText(),wrappedText,getInnerWidth());
}
void Button::setText( const std::string &text )
{
Widget::setText(text);
resizableText.makeTextLines(getFont(),getText(),wrappedText,getInnerWidth());
}
void ListBox::paintComponent( const agui::PaintEvent &paintEvent )
{
int itemsSkipped = getVisibleItemStart();
int hScrollHeight = 0;
if(m_hScroll->isVisible())
{
hScrollHeight = m_hScroll->getHeight();
}
int maxitems = getVisibleItemCount();
int h = getItemHeight() * itemsSkipped;
int rcount = 0;
int diff = getItemHeight() - getFont()->getLineHeight();
agui::Color inverseFont = agui::Color(255,255,255);
agui::Color* color;
agui::Point absPos = getAbsolutePosition();
agui::Rectangle parentRect = m_visbilityWidget ?
m_visbilityWidget->getAbsoluteRectangle() :
getParent()->getAbsoluteRectangle();
int posX = absPos.getX() + (getInnerWidth() / 2);
for(agui::ListItem::const_iterator it =
getItemsBegin() + itemsSkipped ;
it != getItemsEnd(); ++it)
{
if(rcount == maxitems)
{
break;
}
//if the item cannot be seen in the parent do not render it
if(parentRect.pointInside(agui::Point(posX,
absPos.getY() + h + getVerticalOffset()))
|| getSizeRectangle().pointInside(agui::Point(posX
,absPos.getY() + getItemHeight() + h + getVerticalOffset()) ))
{
if(it->second)
{
int vOffset = m_vScroll->isVisible() ? m_vScroll->getWidth() + 1 : 0;
paintEvent.graphics()->drawNinePatchImage(m_selImage,
agui::Point(0,h + getVerticalOffset()),
agui::Dimension(getInnerSize().getWidth() - vOffset,getItemHeight()));
color = &inverseFont;
}
else if(itemsSkipped + rcount == getHoverIndex())
{
agui::Color highlight = agui::Color(
getFontColor().getR() + 0.12f,
getFontColor().getG() + 0.12f,
getFontColor().getB() + 0.12f);
color = (agui::Color*)&highlight;
}
else
{
color = (agui::Color*)&getFontColor();
}
paintEvent.graphics()->drawText(agui::Point(getHorizontalOffset() + 4 ,
h + getVerticalOffset() + (diff / 2)),it->first.text.c_str(),*color,
getFont());
}
h += getItemHeight();
rcount++;
}
}
