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/* Sound Player
Copyright (C) 1997 by Jung woo-jae */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include "multipleselect.h"
MFile::~MFile()
{
free((void *)str);
}
MSelect::MSelect(QWidget *parent,const char *name) : QTableView(parent,name)
{
currentselectnum=1;
setFrameStyle(QFrame::WinPanel | QFrame::Sunken);
setLineWidth(2);
setBackgroundColor(white);
setNumCols(1);
setNumRows(1);
setCellWidth(230);
setCellHeight(20);
setTableFlags(Tbl_vScrollBar |
Tbl_clipCellPainting |
Tbl_smoothScrolling);
resize(400,200);
filelist=new QList<MFile>;
filelist->setAutoDelete(TRUE);
Clearfilelist();
Donefilelist();
}
MSelect::~MSelect()
{
delete filelist;
}
void MSelect::Clearfilelist()
{
filelist->clear();
listnumber=0;
}
void MSelect::Appendfilelist(const char *str)
{
filelist->append(new MFile(str));
listnumber++;
}
void MSelect::Donefilelist(void)
{
setNumRows(listnumber);
selectednumber=0;
currentfileindex=0;
}
const char* MSelect::Cellstring(int fileindex)
{
return ((filelist->at(fileindex))->string());
}
int MSelect::IsSelected(int fileindex)
{
return ((filelist->at(fileindex))->IsSelected());
}
void MSelect::Select(int fileindex,bool select)
{
int selectnum=0;
if(IsSelected(fileindex))selectednumber--;
if(select)
{
selectnum=currentselectnum++;
selectednumber++;
}
(filelist->at(fileindex))->Select(selectnum);
}
void MSelect::paintCell(QPainter* p,int fileindex,int)
{
int w=cellWidth(0);
int h=cellHeight(fileindex);
int x2=w-1;
int y2=h-1;
if(fileindex==currentfileindex)
{
if(hasFocus())p->drawRect(0,0,x2,y2);
else
{
p->setPen(DotLine);
p->drawRect(0,0,x2,y2);
p->setPen(SolidLine);
}
}
if(IsSelected(fileindex))
{
QBrush brush(black);
p->fillRect(0+2,0+2,x2-2*2,y2-2*2,brush);
p->setPen(white);
}
else
{
p->setPen(white);
p->drawRect(0+2,0+2,x2-2*2,y2-2*2);
p->setPen(black);
}
p->drawText(0+2,0+2,x2-2*2,y2-2*2,AlignRight,Cellstring(fileindex));
}
void MSelect::mousePressEvent(QMouseEvent* e)
{
int oldfileindex=currentfileindex;
QPoint clickedPos=e->pos();
currentfileindex=findRow(clickedPos.y());
if(currentfileindex>=0 && currentfileindex<listnumber)
{
Select(currentfileindex,IsSelected(currentfileindex)==0);
updateCell(oldfileindex,0);
updateCell(currentfileindex,0);
emit clicked();
}
}
void MSelect::mouseDoubleClickEvent(QMouseEvent *e)
{
int oldfileindex=currentfileindex;
QPoint clickedPos=e->pos();
currentfileindex=findRow(clickedPos.y());
if(currentfileindex>=0 && currentfileindex<listnumber)
{
Select(currentfileindex,true);
updateCell(oldfileindex,0);
updateCell(currentfileindex,0);
emit doubleclicked();
}
}
void MSelect::focusInEvent(QFocusEvent*)
{
updateCell(currentfileindex,0);
}
void MSelect::focusOutEvent(QFocusEvent*)
{
updateCell(currentfileindex,0);
}
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