void ToolBarAreaImpl::layoutToolBarRow(ToolBarRowPtr toolBarRow, int& io_rowTop, bool isNewBottomRow)
{
int rowHeight = 0;
bool draggedToolBarExists = false;
ToolBarList& toolBars = toolBarRow->toolBars;
// calculate the row height and remove the dragged tool bar if it is originally in this row
ToolBarList::iterator p = toolBars.begin();
while(p != toolBars.end()){
ToolBar* toolBar = *p;
if(toolBar == draggedToolBar){
draggedToolBarExists = true;
p = toolBars.erase(p);
} else {
rowHeight = std::max(rowHeight, toolBar->sizeHint().height());
++p;
}
}
// Is the dragged tool bar moving to this row ?
bool isDraggedToolBarMovingToThisRow = false;
if(draggedToolBarHasNotBeenInserted){
int bottomBorder = 0;
if(rowHeight == 0 && draggedToolBarExists){
int h = draggedToolBar->sizeHint().height();
bottomBorder = io_rowTop + h * 4 / 5;
} else {
bottomBorder = io_rowTop + rowHeight;
}
if(dragY < bottomBorder || isNewBottomRow){
isDraggedToolBarMovingToThisRow = true;
rowHeight = std::max(rowHeight, draggedToolBar->sizeHint().height());
layoutToolBarRowWithDraggedToolBar(toolBars, io_rowTop, rowHeight);
}
}
if(toolBars.empty()){
toolBarRow->separator.hide();
} else {
if(!isDraggedToolBarMovingToThisRow){
layoutToolBarRowPart(toolBars, io_rowTop, rowHeight, 0, self->width());
}
for(ToolBarList::iterator p = toolBars.begin(); p != toolBars.end(); ++p){
ToolBar* toolBar = *p;
if(toolBar->height() != rowHeight){
toolBar->setGeometry(toolBar->x(), io_rowTop, toolBar->width(), rowHeight);
}
}
io_rowTop += rowHeight;
HSeparator& sep = toolBarRow->separator;
int h = sep.sizeHint().height();
sep.setGeometry(0, io_rowTop, self->width(), h);
sep.show();
io_rowTop += sep.sizeHint().height();
}
}
