本文整理汇总了C++中setMask函数的典型用法代码示例。如果您正苦于以下问题：C++ setMask函数的具体用法？C++ setMask怎么用？C++ setMask使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了setMask函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ndbrequire
void
DblqhProxy::execEXEC_SR_2(Signal* signal, GlobalSignalNumber gsn)
{
ndbrequire(signal->getLength() == Ss_EXEC_SR_2::Sig::SignalLength);
const Ss_EXEC_SR_2::Sig* sig =
(const Ss_EXEC_SR_2::Sig*)signal->getDataPtr();
Uint32 ssId = getSsId(sig);
bool found = false;
Ss_EXEC_SR_2& ss = ssFindSeize<Ss_EXEC_SR_2>(ssId, &found);
if (!found) {
jam();
setMask(ss);
}
ndbrequire(sig->nodeId == getOwnNodeId());
if (ss.m_sigcount == 0) {
jam();
ss.m_gsn = gsn;
ss.m_sig = *sig;
} else {
jam();
ndbrequire(ss.m_gsn == gsn);
ndbrequire(memcmp(&ss.m_sig, sig, sizeof(*sig)) == 0);
}
ss.m_sigcount++;
// reversed roles
recvCONF(signal, ss);
}示例2: QWidget
QtCurveSizeGrip::QtCurveSizeGrip(QtCurveClient* client):
QWidget(0),
client_(client)
{
setAttribute(Qt::WA_NoSystemBackground );
setAutoFillBackground(false);
// cursor
setCursor(Qt::SizeFDiagCursor);
// size
setFixedSize(QSize(GRIP_SIZE, GRIP_SIZE));
// mask
QPolygon p;
p << QPoint(0, GRIP_SIZE)
<< QPoint(GRIP_SIZE, 0)
<< QPoint(GRIP_SIZE, GRIP_SIZE)
<< QPoint(0, GRIP_SIZE);
setMask(QRegion(p));
// embed
embed();
updatePosition();
// event filter
client->widget()->installEventFilter(this);
// show
show();
}示例3: maskPainter
void PopupMessage::dissolveMask()
{
if( m_stage == 1 )
{
//repaint( false );
QPainter maskPainter(&m_mask);
m_mask.fill(Qt::black);
maskPainter.setBrush(Qt::white);
maskPainter.setPen(Qt::white);
maskPainter.drawRect( m_mask.rect() );
m_dissolveSize += m_dissolveDelta;
if( m_dissolveSize > 0 )
{
//maskPainter.setCompositionMode( Qt::EraseROP );
//FIXME: QRubberBand
int x, y, s;
const int size = 16;
for (y = 0; y < height() + size; y += size)
{
x = width();
s = m_dissolveSize * x / 128;
for ( ; x > size; x -= size, s -= 2 )
{
if (s < 0)
break;
maskPainter.drawEllipse(x - s / 2, y - s / 2, s, s);
}
}
}
else if( m_dissolveSize < 0 )
{
m_dissolveDelta = 1;
killTimer( m_timerId );
if( m_timeout )
{
m_timerId = startTimer( 40 );
m_stage = 2;
}
}
setMask(m_mask);
}
else if ( m_stage == 2 )
{
countDown();
}
else
{
deleteLater();
}
}示例4: b
void ToolButtonTip::updateMask( void )
{
// as this widget has not a rectangular shape AND is a top
// level widget (which doesn't allow painting only particular
// regions), we have to set a mask for it
QBitmap b( size() );
b.clear();
QPainter p( &b );
p.setBrush( Qt::color1 );
p.setPen( Qt::color1 );
p.drawRoundRect( 0, 0, width() - 1, height() - 1,
ROUNDED / width(), ROUNDED / height() );
if( m_toolButton )
{
QPoint pt = m_toolButton->mapToGlobal( QPoint( 0, 0 ) );
const int dx = pt.x()-x();
if( dx < 10 && dx >= 0 )
{
p.fillRect( dx, 0, 10, 10, Qt::color1 );
}
}
setMask( b );
}示例5: ideInitialize
/*
* Initialize the disk driver.
* Read the partition table.
*/
static void ideInitialize(void) {
unsigned int totalSectors;
/* determine disk size */
waitDiskReady();
totalSectors = *DISK_CAP;
if (totalSectors == 0) {
panic("IDE disk not found");
}
/* read partition table */
readPartitionTable();
if (debugIdeDisk) {
printf("IDE disk has %d (0x%X) sectors\n",
totalSectors, totalSectors);
showPartitionTable();
}
/* disk queue is empty */
ideTab.b_actf = NULL;
ideTab.b_actl = NULL;
/* no disk operation in progress, no errors */
ideTab.b_active = 0;
ideTab.b_errcnt = 0;
/* set ISR and enable interrupts */
setISR(DISK_IRQ, ideISR);
setMask(getMask() | (1 << DISK_IRQ));
/* the disk is now initialized */
ideInitialized = TRUE;
}示例6: addChild
void MaskingSample::setup()
{
ci::app::getWindow()->getSignalKeyUp().connect(std::bind(&MaskingSample::keyUp, this, std::placeholders::_1));
// Load the mask texture
ci::gl::TextureRef maskTexture = ci::gl::Texture::create(ci::loadImage(ci::app::loadAsset("circle_mask_blurred.jpg")));
// Create the mask shape
//mMask = Shape::create(maskTexture);
mMask = Shape::createRect(100, 100);
mMask->setAlignment(Alignment::CENTER_CENTER);
mMask->setPosition(ci::app::getWindowWidth()/2, ci::app::getWindowHeight()/2);
ci::app::timeline().apply(&mMask->getRotationAnim(), 0.0f, ci::toRadians(360.0f), 1.0f).loop();
ci::app::timeline().apply(&mMask->getScaleAnim(), ci::vec2(1.0f, 1.0f), ci::vec2(4.0f, 4.0f), 1.0f).loop().pingPong();
// Load the image texture
ci::gl::TextureRef texture = ci::gl::Texture::create(ci::loadImage(ci::app::loadAsset("cat.jpg")));
// Create the image shape
mImage = Image::create(texture);
addChild(mImage);
// Set the image mask
setMask(mMask);
// Connect mouse event
getSignal(MouseEvent::MOVE).connect(std::bind(&MaskingSample::onMouseMove, this, std::placeholders::_1));
}示例7: jam
void
DblqhProxy::execSTART_RECREQ(Signal* signal)
{
if (refToMain(signal->getSendersBlockRef()) == DBLQH) {
jam();
execSTART_RECREQ_2(signal);
return;
}
const StartRecReq* req = (const StartRecReq*)signal->getDataPtr();
Ss_START_RECREQ& ss = ssSeize<Ss_START_RECREQ>();
ss.m_req = *req;
// seize records for sub-ops
Uint32 i;
for (i = 0; i < ss.m_req2cnt; i++) {
Ss_START_RECREQ_2::Req tmp;
tmp.proxyBlockNo = ss.m_req2[i].m_blockNo;
Uint32 ssId2 = getSsId(&tmp);
Ss_START_RECREQ_2& ss2 = ssSeize<Ss_START_RECREQ_2>(ssId2);
ss.m_req2[i].m_ssId = ssId2;
// set wait-for bitmask in SsParallel
setMask(ss2);
}
ndbrequire(signal->getLength() == StartRecReq::SignalLength);
sendREQ(signal, ss);
}示例8: QPainterPath
void CCBar::resizeEvent(QResizeEvent *e)
{
m_border = QPainterPath();
m_border.moveTo(m_offset, 0);
m_border.cubicTo(
m_offset, 0,
0, m_mask.height()/2,
m_offset, m_mask.height()
);
m_border.lineTo(m_mask.width()-m_offset, m_mask.height());
m_border.cubicTo(
m_mask.width()-m_offset, m_mask.height(),
m_mask.width(), m_mask.height()/2,
m_mask.width()-m_offset, 0
);
m_border.lineTo(m_offset, 0);
QPainter p(&m_mask);
p.setPen(QPen(Qt::black,1, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
p.setBrush(Qt::red);
p.drawPath(m_border);
setMask(m_mask.mask());
}示例9: QDialog
RColorDialog::RColorDialog(QWidget *parent) :
QDialog(parent)
{
setFixedSize(220,300);
QGridLayout *l = new QGridLayout;
l->setSpacing(3);
QList<QColor> colorlist;
colorlist << "#1D48BB" << "#06829E" << "#006600" << "#990000" << "#800080" << "#FFAA00" << "#A6A6A6"<<"#505050" <<"#000000";
for (int i = 0; i < 3; i++)
for (int j = 0; j < 3; j++)
{
RPushButton *bt = new RPushButton;
bt->setFixedSize(60,60);
connect(bt, SIGNAL(clicked()),SLOT(setColor()));
l->addWidget(bt, i, j);
}
RPushButton *closebt = new RPushButton;
closebt->setFixedSize(60,60);
connect(closebt,SIGNAL(clicked()),SLOT(close()));
l->addWidget(closebt,3,2);
setLayout(l);
setMask(geometry());
}示例10: setWindowFlags
TicketPopup::TicketPopup(QWidget *parent, QString text, QPixmap pixmap, int timeToClose)
{
setWindowFlags(Qt::Dialog|Qt::FramelessWindowHint);
setWindowModality(Qt::ApplicationModal);
setObjectName("main");
gridLayout = new QGridLayout(this);
imagelabel = new QLabel(this);
imagelabel->setPixmap(pixmap);
imagelabel->setAlignment(Qt::AlignCenter);
gridLayout->addWidget(imagelabel, 0, 0);
editText = new QTextEdit(this);
editText->setHtml(text);
editText->setReadOnly(true);
gridLayout->addWidget(editText, 1, 0);
gridLayout->setMargin(17);
timer = new QTimer(this);
timer->setInterval(timeToClose);
connect(timer, SIGNAL(timeout()), this, SLOT(closeIt()));
QString path = KStandardDirs::locate("appdata", "images/");
QString filen = path + "/imgPrint.png";
QPixmap pix(filen);
setMask(pix.mask());
QString st;
st = QString("main { background-image: url(%1);}").arg(filen);
setStyleSheet(st);
}示例11: m_view
CursorWindow::CursorWindow(const QImage &img, QPoint hot, QWidget* sk)
:QWidget(0),
m_view(0), skin(sk),
hotspot(hot)
{
setWindowFlags( Qt::FramelessWindowHint );
mouseRecipient = 0;
setMouseTracking(true);
#ifndef QT_NO_CURSOR
setCursor(Qt::BlankCursor);
#endif
QPixmap p;
p = QPixmap::fromImage(img);
if (!p.mask()) {
if ( img.hasAlphaChannel() ) {
QBitmap bm;
bm = QPixmap::fromImage(img.createAlphaMask());
p.setMask( bm );
} else {
QBitmap bm;
bm = QPixmap::fromImage(img.createHeuristicMask());
p.setMask( bm );
}
}
QPalette palette;
palette.setBrush(backgroundRole(), QBrush(p));
setPalette(palette);
setFixedSize( p.size() );
if ( !p.mask().isNull() )
setMask( p.mask() );
}示例12: QDialog
RongHe::RongHe(QWidget *parent) :
QDialog(parent),
ui(new Ui::RongHe)
{
ui->setupUi(this);
//脡猫脰脙脭虏陆脟麓掳脤氓
setWindowFlags(Qt::FramelessWindowHint);
QPixmap mask(":/Images/images/ui_fix_min3.png");//录脫脭脴脩脷脗毛脥录脧帽
setMask(QBitmap(mask.mask())); //脡猫脰脙麓掳脤氓碌脛脩脷脗毛脥录脧帽,驴脵鲁媒脥录脧帽碌脛掳脳脡芦脟酶脫貌脢碌脧脰虏禄鹿忙脭貌麓掳脤氓
QPalette p;//脡猫脰脙碌梅脡芦掳氓
p.setBrush(QPalette::Window, QBrush(mask));//陆芦碌梅脡芦掳氓碌脛禄颅脣垄脡猫脰脙脦陋脩脷脗毛脦禄脥录,脭脷虏禄鹿忙脭貌麓掳脤氓脡脧脧脭脢戮鲁枚脩脷脗毛脦禄脥录
setPalette(p);
//QPainter painter(this);
//painter.drawPixmap(0,0,width(),height(),QPixmap(":/Images/images/ui_fix.png"));
ui->pushButton->setStyleSheet("QPushButton{border-image: url(:/Images/images/pb_fix_work_normal.png);}"
"QPushButton:hover{border-image: url(:/Images/images/pb_fix_work_hover.png);}"
"QPushButton:pressed{border-image: url(:/Images/images/pb_fix_work_press.png);}");
ui->pushButton_5->setStyleSheet("QPushButton{border-image: url(:/Images/images/pb_windwork_normal.png);}"
"QPushButton:hover{border-image: url(:/Images/images/pb_windwork_hover.png);}"
"QPushButton:pressed{border-image: url(:/Images/images/pb_windwork_press.png);}");
// ui->pushButton_8->setStyleSheet("QPushButton{border-image: url(:/Images/images/pb_wavework_normal.png);}"
// "QPushButton:hover{border-image: url(:/Images/images/pb_wavework_hover.png);}"
// "QPushButton:pressed{border-image: url(:/Images/images/pb_wavework_press.png);}");
//显示结果样式
ui->pushButton_8->setStyleSheet("QPushButton{border-image: url(:/Images/images/pb_datatrans_normal.png);}"
"QPushButton:hover{border-image: url(:/Images/images/pb_datatrans_hover.png);}"
"QPushButton:pressed{border-image: url(:/Images/images/pb_datatrans_press.png);}");
ui->pushButton_9->setStyleSheet("QPushButton{border-image: url(:/Images/images/pb_fix_result_normal.png);}"
"QPushButton:hover{border-image: url(:/Images/images/pb_fix_result_hover.png);}"
"QPushButton:pressed{border-image: url(:/Images/images/pb_fix_result_press.png);}");
ui->pushButton_10->setStyleSheet("QPushButton{border-image: url(:/Images/images/pb_datamix_normal.png);}"
"QPushButton:hover{border-image: url(:/Images/images/pb_datamix_hover.png);}"
"QPushButton:pressed{border-image: url(:/Images/images/pb_datamix_press.png);}");
ui->pushButton_6->setStyleSheet("QPushButton{border-image: url(:/Images/images/pb_mainui_return_normal2.png);}"
"QPushButton:hover{border-image: url(:/Images/images/pb_mainui_return_hover2.png);}"
"QPushButton:pressed{border-image: url(:/Images/images/pb_mainui_return_press2.png);}");
/*source button
ui->pushButton_bf->setStyleSheet("QPushButton{border-image: url(:/Images/images/pb_play_normal.png);}"
"QPushButton:hover{border-image: url(:/Images/images/pb_play_hover.png);}"
"QPushButton:pressed{border-image: url(:/Images/images/pb_play_press.png);}");
ui->pushButton_zt->setStyleSheet("QPushButton{border-image: url(:/Images/images/pb_pause_normal.png);}"
"QPushButton:hover{border-image: url(:/Images/images/pb_pause_hover.png);}"
"QPushButton:pressed{border-image: url(:/Images/images/pb_pause_press.png);}");
ui->pushButton_jias->setStyleSheet("QPushButton{border-image: url(:/Images/images/pb_foreward_normal.png);}"
"QPushButton:hover{border-image: url(:/Images/images/pb_foreward_hover.png);}"
"QPushButton:pressed{border-image: url(:/Images/images/pb_foreward_press.png);}");
ui->pushButton_jians->setStyleSheet("QPushButton{border-image: url(:/Images/images/pb_back_normal.png);}"
"QPushButton:hover{border-image: url(:/Images/images/pb_back_hover.png);}"
"QPushButton:pressed{border-image: url(:/Images/images/pb_back_press.png);}");
*/
timer = new QTimer;
speed = 500;
label = NULL;
iterator = NULL;
connect(timer,SIGNAL(timeout()),this,SLOT(nextPicture()));
}示例13: QWidget
ShapeWidget::ShapeWidget(QWidget *parent)
: QWidget(parent,Qt::FramelessWindowHint)
{
QPixmap pix;
pix.load(":/images/tux.png",0,Qt::AvoidDither|Qt::ThresholdDither|Qt::ThresholdAlphaDither);
resize(pix.size());
setMask(pix.mask());
}示例14: resizeEvent
void resizeEvent( QResizeEvent* r )
{
QSize s = r->size();
QRegion reg( 0, 0, s.width(), s.height() );
QRegion reg2( 2, 2, s.width() - 4, s.height() - 4 );
QRegion reg3 = reg.subtracted( reg2 );
setMask( reg3 );
}示例15: MessageBubble
MessageBubble(QWidget* parent) : QWidget(parent, Qt::Popup | Qt::Window) {
QPolygon poly;
for (int i = 0; i < 5; i++) {
poly << points[i];
}
QRegion reg(poly);
setMask(reg);
}