qsteclasses.cpp

porting scintilla to qt

#include <qevent.h>
#include <qpainter.h>
#include <QListWidgetItem>
#include "qsteclasses.h"
#include "qstescintillabase.h"
#include "listboxqt.h"
QSteCallTip::QSteCallTip(QSteScintillaBase *qsci) : QWidget(qsci,Qt::WindowFlags(Qt::Popup | Qt::FramelessWindowHint | Qt::WA_StaticContents)),qstebase(qsci)
{
	setFocusProxy(qsci);
}
QSteCallTip::~QSteCallTip()
{
	setFocusProxy(0);
}
void QSteCallTip::paintEvent(QPaintEvent *event)
{
	Surface *surface = Surface::Allocate();
	if(!surface)
		return;
	QPainter paint(this);
	surface->Init(&paint);
	qstebase->ct.PaintCT(surface);
	delete surface;
}
void QSteCallTip::mousePressEvent(QMouseEvent *event)
{
	Point pos;
	pos.x = event->x();
	pos.y = event->y();

	qstebase->ct.MouseClick(pos);
	qstebase->CallTipClick();
}
QStePopup::QStePopup()
{
	connect(&mapper,SIGNAL(mapped(int)),this,SLOT(on_triggered(int)));
}
void QStePopup::addItem(const QString &label,int cmd,bool enable,QSteScintillaBase *qbase)
{
	QAction *act = addAction(label,&mapper,SLOT(map()));
	mapper.setMapping(act,cmd);
	act->setEnabled(enable);
	qstebase = qbase;
}
void QStePopup::on_triggered(int cmd)
{
	qstebase->Command(cmd);//Command inherits from ScintillaBase
}
QSteListBox::QSteListBox(QWidget *parent,ListBoxQt *lbqt_) : QListWidget(parent),lbqt(lbqt_)
{
	setWindowFlags(Qt::WindowFlags(Qt::Popup | Qt::FramelessWindowHint | Qt::WA_StaticContents));
	setFocusProxy(parent);
	setFrameShape(StyledPanel);
	setFrameShadow(Plain);
	connect(this,SIGNAL(itemDoubleClicked(QListWidgetItem *)),this,SLOT(handleDoubleClick()));
}
void QSteListBox::addItemPixmap(const QPixmap &pm,const QString &txt)
{
	new QListWidgetItem(pm,txt,this);
}
int QSteListBox::find(const QString &prefix)
{
	QList<QListWidgetItem *>itms = findItems(prefix,Qt::MatchStartsWith | Qt::MatchCaseSensitive);
	if(itms.size() == 0)
		return -1;
	return row(itms[0]);
}
QString QSteListBox::text(int index)
{
	QListWidgetItem *itm = item(index);
	if(!itm)
		return QString();
	return itm->text();
}
QSteListBox::~QSteListBox()
{
	setFocusProxy(0);
}
void QSteListBox::handleDoubleClick()
{
	printf("qste list box doubleclick\n");
	if(lbqt && lbqt->cb_action)
		lbqt->cb_action(lbqt->cb_data);
}