X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Feffectstackedit.cpp;h=aa9d9ffadbdd5cc266e0f320cdb1a648bd4e70f2;hb=ff6eaabf7a1377cb50d476310e2ee6e18eabd08e;hp=d7e50b81515ddaf47c57dc6001ae94c0f9fd8a3d;hpb=d851fb29b57f9a5b86af81d9f281c11dc38a987f;p=kdenlive diff --git a/src/effectstackedit.cpp b/src/effectstackedit.cpp index d7e50b81..aa9d9ffa 100644 --- a/src/effectstackedit.cpp +++ b/src/effectstackedit.cpp @@ -15,82 +15,152 @@ * * ***************************************************************************/ +#include "effectstackedit.h" +#include "ui_constval_ui.h" +#include "ui_listval_ui.h" +#include "ui_boolval_ui.h" +#include "ui_colorval_ui.h" +#include "ui_wipeval_ui.h" +#include "ui_keyframeeditor_ui.h" +#include "complexparameter.h" +#include "geometryval.h" +#include "keyframeedit.h" +#include "positionedit.h" +#include "effectslist.h" +#include "kdenlivesettings.h" +#include "profilesdialog.h" + #include #include -#include "effectstackedit.h" + #include #include #include #include #include #include -#include "ui_constval_ui.h" -#include "ui_listval_ui.h" -#include "ui_boolval_ui.h" -#include "ui_colorval_ui.h" -#include "ui_wipeval_ui.h" -#include "complexparameter.h" + + +class Boolval: public EffectStackEdit::UiItem, public Ui::Boolval_UI +{ +}; + +class Colorval: public EffectStackEdit::UiItem, public Ui::Colorval_UI +{ +}; + +class Constval: public EffectStackEdit::UiItem, public Ui::Constval_UI +{ +}; + +class Listval: public EffectStackEdit::UiItem, public Ui::Listval_UI +{ +}; + +class Wipeval: public EffectStackEdit::UiItem, public Ui::Wipeval_UI +{ +}; + QMap EffectStackEdit::iconCache; -EffectStackEdit::EffectStackEdit(QFrame* frame, QWidget *parent): QObject(parent) { - QScrollArea *area; - QVBoxLayout *vbox1 = new QVBoxLayout(frame); - QVBoxLayout *vbox2 = new QVBoxLayout(frame); - vbox = new QVBoxLayout(frame); +EffectStackEdit::EffectStackEdit(QWidget *parent) : + QWidget(parent), + m_in(0), + m_out(0), + m_frameSize(QPoint()) +{ + setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding)); + QVBoxLayout *vbox1 = new QVBoxLayout(parent); vbox1->setContentsMargins(0, 0, 0, 0); vbox1->setSpacing(0); - vbox2->setContentsMargins(0, 0, 0, 0); - vbox2->setSpacing(0); - vbox->setContentsMargins(0, 0, 0, 0); - vbox->setSpacing(0); - frame->setLayout(vbox1); - QFont widgetFont = frame->font(); - widgetFont.setPointSize(widgetFont.pointSize() - 2); - frame->setFont(widgetFont); - - area = new QScrollArea(frame); - QWidget *wid = new QWidget(area); + + QScrollArea *area = new QScrollArea; + QWidget *wid = new QWidget(parent); area->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); area->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded); + area->setFrameStyle(QFrame::NoFrame); wid->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum)); - //area->setSizePolicy(QSizePolicy(QSizePolicy::Expanding,QSizePolicy::MinimumExpanding)); + area->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding)); vbox1->addWidget(area); - wid->setLayout(vbox2); - vbox2->addLayout(vbox); - vbox2->addItem(new QSpacerItem(0, 0, QSizePolicy::Minimum, QSizePolicy::MinimumExpanding)); area->setWidget(wid); area->setWidgetResizable(true); + m_vbox = new QVBoxLayout(wid); + m_vbox->setContentsMargins(0, 0, 0, 0); + m_vbox->setSpacing(0); wid->show(); } -EffectStackEdit::~EffectStackEdit() { +EffectStackEdit::~EffectStackEdit() +{ iconCache.clear(); } -void EffectStackEdit::transferParamDesc(const QDomElement& d, int , int) { - kDebug() << "in"; - params = d; - QDomNodeList namenode = params.elementsByTagName("parameter"); +void EffectStackEdit::setFrameSize(QPoint p) +{ + m_frameSize = p; + QDomNodeList namenode = m_params.elementsByTagName("parameter"); + for (int i = 0; i < namenode.count() ; i++) { + QDomNode pa = namenode.item(i); + QDomNode na = pa.firstChildElement("name"); + QString type = pa.attributes().namedItem("type").nodeValue(); + QString paramName = i18n(na.toElement().text().toUtf8().data()); + if (type == "geometry") { + Geometryval *geom = ((Geometryval*)m_valueItems[paramName+"geometry"]); + geom->setFrameSize(m_frameSize); + break; + } + } + +} + +void EffectStackEdit::updateProjectFormat(MltVideoProfile profile, Timecode t) +{ + m_profile = profile; + m_timecode = t; +} + +void EffectStackEdit::updateParameter(const QString &name, const QString &value) +{ + m_params.setAttribute(name, value); +} + +void EffectStackEdit::transferParamDesc(const QDomElement d, int in, int out) +{ + kDebug() << "in"; + m_params = d; + m_in = in; + m_out = out; clearAllItems(); + if (m_params.isNull()) return; + + QDomDocument doc; + doc.appendChild(doc.importNode(m_params, true)); + //kDebug() << "IMPORTED TRANS: " << doc.toString(); + QDomNodeList namenode = m_params.elementsByTagName("parameter"); + QDomElement e = m_params.toElement(); + const int minFrame = e.attribute("start").toInt(); + const int maxFrame = e.attribute("end").toInt(); - for (int i = 0;i < namenode.count() ;i++) { + + for (int i = 0; i < namenode.count() ; i++) { kDebug() << "in form"; QDomElement pa = namenode.item(i).toElement(); QDomNode na = pa.firstChildElement("name"); QString type = pa.attribute("type"); - QString paramName = na.toElement().text(); + QString paramName = i18n(na.toElement().text().toUtf8().data()); QWidget * toFillin = new QWidget; QString value = pa.attribute("value").isNull() ? pa.attribute("default") : pa.attribute("value"); + if (type == "geometry") { - pa.setAttribute("namedesc", "X;Y;W;H;M"); - pa.setAttribute("format", "%d%,%d%:%d%x%d%:%d%"); - pa.setAttribute("min", "-200;-20;0;0;0"); - pa.setAttribute("max", "200;200;100;100;100"); + /*pa.setAttribute("namedesc", "X;Y;Width;Height;Transparency"); + pa.setAttribute("format", "%d%,%d%:%d%x%d%:%d"); + pa.setAttribute("min", "-500;-500;0;0;0"); + pa.setAttribute("max", "500;500;200;200;100");*/ } else if (type == "complex") { //pa.setAttribute("namedesc",pa.attribute("name")); @@ -98,50 +168,55 @@ void EffectStackEdit::transferParamDesc(const QDomElement& d, int , int) { //TODO constant, list, bool, complex , color, geometry, position - if (type == "double") { - createSliderItem(paramName, value.toInt(), pa.attribute("min").toInt(), pa.attribute("max").toInt()); + if (type == "double" || type == "constant") { + int min; + int max; + if (pa.attribute("min").startsWith('%')) { + min = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("min")); + } else min = pa.attribute("min").toInt(); + if (pa.attribute("max").startsWith('%')) { + max = (int) ProfilesDialog::getStringEval(m_profile, pa.attribute("max")); + } else max = pa.attribute("max").toInt(); + createSliderItem(paramName, (int)(value.toDouble() + 0.5) , min, max); delete toFillin; toFillin = NULL; } else if (type == "list") { - Ui::Listval_UI *lsval = new Ui::Listval_UI; + Listval *lsval = new Listval; lsval->setupUi(toFillin); - QStringList listitems = pa.attribute("paramlist").split(","); - QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(","); + QStringList listitems = pa.attribute("paramlist").split(','); + QStringList listitemsdisplay = pa.attribute("paramlistdisplay").split(','); if (listitemsdisplay.count() != listitems.count()) listitemsdisplay = listitems; //lsval->list->addItems(listitems); - for (int i = 0;i < listitems.count();i++) { + lsval->list->setIconSize(QSize(30, 30)); + for (int i = 0; i < listitems.count(); i++) { lsval->list->addItem(listitemsdisplay.at(i), listitems.at(i)); - } - lsval->list->setCurrentIndex(listitems.indexOf(value)); - for (int i = 0;i < lsval->list->count();i++) { - QString entry = lsval->list->itemData(i).toString(); + QString entry = listitems.at(i); if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) { if (!EffectStackEdit::iconCache.contains(entry)) { QImage pix(entry); EffectStackEdit::iconCache[entry] = pix.scaled(30, 30); } - lsval->list->setIconSize(QSize(30, 30)); lsval->list->setItemIcon(i, QPixmap::fromImage(iconCache[entry])); } } + if (!value.isEmpty()) lsval->list->setCurrentIndex(listitems.indexOf(value)); + lsval->title->setTitle(paramName); + m_valueItems[paramName] = lsval; connect(lsval->list, SIGNAL(currentIndexChanged(int)) , this, SLOT(collectAllParameters())); - lsval->title->setTitle(na.toElement().text()); - valueItems[paramName] = lsval; - uiItems.append(lsval); + m_uiItems.append(lsval); } else if (type == "bool") { - Ui::Boolval_UI *bval = new Ui::Boolval_UI; + Boolval *bval = new Boolval; bval->setupUi(toFillin); bval->checkBox->setCheckState(value == "0" ? Qt::Unchecked : Qt::Checked); - + bval->checkBox->setText(paramName); + m_valueItems[paramName] = bval; connect(bval->checkBox, SIGNAL(stateChanged(int)) , this, SLOT(collectAllParameters())); - bval->checkBox->setText(na.toElement().text()); - valueItems[paramName] = bval; - uiItems.append(bval); - } else if (type == "complex" || type == "geometry") { - /*QStringList names=nodeAtts.namedItem("name").nodeValue().split(";"); - QStringList max=nodeAtts.namedItem("max").nodeValue().split(";"); - QStringList min=nodeAtts.namedItem("min").nodeValue().split(";"); - QStringList val=value.split(";"); + m_uiItems.append(bval); + } else if (type == "complex") { + /*QStringList names=nodeAtts.namedItem("name").nodeValue().split(';'); + QStringList max=nodeAtts.namedItem("max").nodeValue().split(';'); + QStringList min=nodeAtts.namedItem("min").nodeValue().split(';'); + QStringList val=value.split(';'); kDebug() << "in complex"<setupParam(d, pa.attribute("name"), 0, 100); - vbox->addWidget(pl); - valueItems[paramName+"complex"] = pl; - items.append(pl); + m_vbox->addWidget(pl); + m_valueItems[paramName+"complex"] = pl; + connect(pl, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters())); + m_items.append(pl); + } else if (type == "geometry") { + Geometryval *geo = new Geometryval(m_profile, m_frameSize); + geo->setupParam(pa, minFrame, maxFrame); + m_vbox->addWidget(geo); + m_valueItems[paramName+"geometry"] = geo; + connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters())); + connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int))); + m_items.append(geo); + } else if (type == "keyframe") { + // keyframe editor widget + kDebug() << "min: " << m_in << ", MAX: " << m_out; + KeyframeEdit *geo = new KeyframeEdit(pa, m_out - m_in, pa.attribute("min").toInt(), pa.attribute("max").toInt(), m_timecode); + //geo->setupParam(100, pa.attribute("min").toInt(), pa.attribute("max").toInt(), pa.attribute("keyframes")); + //connect(geo, SIGNAL(seekToPos(int)), this, SLOT(slotSeekToPos(int))); + //geo->setupParam(pa, minFrame, maxFrame); + m_vbox->addWidget(geo); + m_valueItems[paramName+"keyframe"] = geo; + connect(geo, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters())); + m_items.append(geo); } else if (type == "color") { - Ui::Colorval_UI *cval = new Ui::Colorval_UI; + Colorval *cval = new Colorval; cval->setupUi(toFillin); bool ok; + if (value.startsWith('#')) value = value.replace('#', "0x"); cval->kcolorbutton->setColor(value.toUInt(&ok, 16)); - kDebug() << value.toUInt(&ok, 16); - + //kDebug() << "color: " << value << ", " << value.toUInt(&ok, 16); + cval->label->setText(paramName); + m_valueItems[paramName] = cval; connect(cval->kcolorbutton, SIGNAL(clicked()) , this, SLOT(collectAllParameters())); - cval->label->setText(na.toElement().text()); - valueItems[paramName] = cval; - uiItems.append(cval); + m_uiItems.append(cval); + } else if (type == "position") { + int pos = value.toInt(); + if (d.attribute("id") == "fadein" || d.attribute("id") == "fade_from_black") { + pos = pos - m_in; + } else if (d.attribute("id") == "fadeout" || d.attribute("id") == "fade_to_black") { + // fadeout position starts from clip end + pos = m_out - (pos - m_in); + } + PositionEdit *posedit = new PositionEdit(paramName, pos, 1, m_out, m_timecode); + m_vbox->addWidget(posedit); + m_valueItems[paramName+"position"] = posedit; + connect(posedit, SIGNAL(parameterChanged()), this, SLOT(collectAllParameters())); + m_items.append(posedit); } else if (type == "wipe") { - Ui::Wipeval_UI *wpval = new Ui::Wipeval_UI; + Wipeval *wpval = new Wipeval; wpval->setupUi(toFillin); wipeInfo w = getWipeInfo(value); switch (w.start) { @@ -208,7 +315,7 @@ void EffectStackEdit::transferParamDesc(const QDomElement& d, int , int) { } wpval->start_transp->setValue(w.startTransparency); wpval->end_transp->setValue(w.endTransparency); - + m_valueItems[paramName] = wpval; connect(wpval->end_up, SIGNAL(clicked()), this, SLOT(collectAllParameters())); connect(wpval->end_down, SIGNAL(clicked()), this, SLOT(collectAllParameters())); connect(wpval->end_left, SIGNAL(clicked()), this, SLOT(collectAllParameters())); @@ -222,29 +329,35 @@ void EffectStackEdit::transferParamDesc(const QDomElement& d, int , int) { connect(wpval->start_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters())); connect(wpval->end_transp, SIGNAL(valueChanged(int)), this, SLOT(collectAllParameters())); //wpval->title->setTitle(na.toElement().text()); - valueItems[paramName] = wpval; - uiItems.append(wpval); + m_uiItems.append(wpval); } else { delete toFillin; toFillin = NULL; } if (toFillin) { - items.append(toFillin); - vbox->addWidget(toFillin); + m_items.append(toFillin); + m_vbox->addWidget(toFillin); } } + m_vbox->addStretch(); +} + +void EffectStackEdit::slotSeekToPos(int pos) +{ + emit seekTimeline(m_in + pos); } -wipeInfo EffectStackEdit::getWipeInfo(QString value) { +wipeInfo EffectStackEdit::getWipeInfo(QString value) +{ wipeInfo info; - QString start = value.section(";", 0, 0); - QString end = value.section(";", 1, 1).section("=", 1, 1); + QString start = value.section(';', 0, 0); + QString end = value.section(';', 1, 1).section('=', 1, 1); if (start.startsWith("-100%,0")) info.start = LEFT; else if (start.startsWith("100%,0")) info.start = RIGHT; else if (start.startsWith("0%,100%")) info.start = DOWN; else if (start.startsWith("0%,-100%")) info.start = UP; - else if (start.startsWith("0%,0%")) info.start = CENTER; + else info.start = CENTER; if (start.count(':') == 2) info.startTransparency = start.section(':', -1).toInt(); else info.startTransparency = 100; @@ -252,13 +365,14 @@ wipeInfo EffectStackEdit::getWipeInfo(QString value) { else if (end.startsWith("100%,0")) info.end = RIGHT; else if (end.startsWith("0%,100%")) info.end = DOWN; else if (end.startsWith("0%,-100%")) info.end = UP; - else if (end.startsWith("0%,0%")) info.end = CENTER; + else info.end = CENTER; if (end.count(':') == 2) info.endTransparency = end.section(':', -1).toInt(); else info.endTransparency = 100; return info; } -QString EffectStackEdit::getWipeString(wipeInfo info) { +QString EffectStackEdit::getWipeString(wipeInfo info) +{ QString start; QString end; @@ -279,7 +393,7 @@ QString EffectStackEdit::getWipeString(wipeInfo info) { start = "0%,0%:100%x100%"; break; } - start.append(":" + QString::number(info.startTransparency)); + start.append(':' + QString::number(info.startTransparency)); switch (info.end) { case LEFT: @@ -298,48 +412,88 @@ QString EffectStackEdit::getWipeString(wipeInfo info) { end = "0%,0%:100%x100%"; break; } - end.append(":" + QString::number(info.endTransparency)); + end.append(':' + QString::number(info.endTransparency)); return QString(start + ";-1=" + end); } -void EffectStackEdit::collectAllParameters() { - QDomElement oldparam = params.cloneNode().toElement(); - QDomNodeList namenode = params.elementsByTagName("parameter"); +void EffectStackEdit::collectAllParameters() +{ + if (m_valueItems.isEmpty()) return; + QDomElement oldparam = m_params.cloneNode().toElement(); + QDomNodeList namenode = m_params.elementsByTagName("parameter"); - for (int i = 0;i < namenode.count() ;i++) { + for (int i = 0; i < namenode.count() ; i++) { QDomNode pa = namenode.item(i); QDomNode na = pa.firstChildElement("name"); QString type = pa.attributes().namedItem("type").nodeValue(); + QString paramName = i18n(na.toElement().text().toUtf8().data()); + if (type == "complex") paramName.append("complex"); + else if (type == "position") paramName.append("position"); + else if (type == "geometry") paramName.append("geometry"); + else if (type == "keyframe") paramName.append("keyframe"); + if (!m_valueItems.contains(paramName)) { + kDebug() << "// Param: " << paramName << " NOT FOUND"; + continue; + } + QString setValue; - if (type == "double") { - QSlider* slider = ((Ui::Constval_UI*)valueItems[na.toElement().text()])->horizontalSlider; + if (type == "double" || type == "constant") { + QSlider* slider = ((Constval*)m_valueItems.value(paramName))->horizontalSlider; setValue = QString::number(slider->value()); } else if (type == "list") { - KComboBox *box = ((Ui::Listval_UI*)valueItems[na.toElement().text()])->list; + KComboBox *box = ((Listval*)m_valueItems.value(paramName))->list; setValue = box->itemData(box->currentIndex()).toString(); } else if (type == "bool") { - QCheckBox *box = ((Ui::Boolval_UI*)valueItems[na.toElement().text()])->checkBox; + QCheckBox *box = ((Boolval*)m_valueItems.value(paramName))->checkBox; setValue = box->checkState() == Qt::Checked ? "1" : "0" ; } else if (type == "color") { - KColorButton *color = ((Ui::Colorval_UI*)valueItems[na.toElement().text()])->kcolorbutton; - setValue.sprintf("0x%08x", color->color().rgba()); - } else if (type == "complex" || type == "geometry") { - ComplexParameter *complex = ((ComplexParameter*)valueItems[na.toElement().text()+"complex"]); + KColorButton *color = ((Colorval*)m_valueItems.value(paramName))->kcolorbutton; + setValue = color->color().name(); + } else if (type == "complex") { + ComplexParameter *complex = ((ComplexParameter*)m_valueItems.value(paramName)); namenode.item(i) = complex->getParamDesc(); + } else if (type == "geometry") { + Geometryval *geom = ((Geometryval*)m_valueItems.value(paramName)); + namenode.item(i) = geom->getParamDesc(); + } else if (type == "position") { + PositionEdit *pedit = ((PositionEdit*)m_valueItems.value(paramName)); + int pos = pedit->getPosition(); + setValue = QString::number(pos); + if (m_params.attribute("id") == "fadein" || m_params.attribute("id") == "fade_from_black") { + // Make sure duration is not longer than clip + /*if (pos > m_out) { + pos = m_out; + pedit->setPosition(pos); + }*/ + EffectsList::setParameter(m_params, "in", QString::number(m_in)); + EffectsList::setParameter(m_params, "out", QString::number(m_in + pos)); + setValue.clear(); + } else if (m_params.attribute("id") == "fadeout" || m_params.attribute("id") == "fade_to_black") { + // Make sure duration is not longer than clip + /*if (pos > m_out) { + pos = m_out; + pedit->setPosition(pos); + }*/ + EffectsList::setParameter(m_params, "in", QString::number(m_out + m_in - pos)); + EffectsList::setParameter(m_params, "out", QString::number(m_out + m_in)); + setValue.clear(); + } } else if (type == "wipe") { - Ui::Wipeval_UI *wp = (Ui::Wipeval_UI*)valueItems[na.toElement().text()]; + Wipeval *wp = (Wipeval*)m_valueItems.value(paramName); wipeInfo info; if (wp->start_left->isChecked()) info.start = LEFT; else if (wp->start_right->isChecked()) info.start = RIGHT; else if (wp->start_up->isChecked()) info.start = UP; else if (wp->start_down->isChecked()) info.start = DOWN; else if (wp->start_center->isChecked()) info.start = CENTER; + else info.start = LEFT; info.startTransparency = wp->start_transp->value(); if (wp->end_left->isChecked()) info.end = LEFT; else if (wp->end_right->isChecked()) info.end = RIGHT; else if (wp->end_up->isChecked()) info.end = UP; else if (wp->end_down->isChecked()) info.end = DOWN; else if (wp->end_center->isChecked()) info.end = CENTER; + else info.end = RIGHT; info.endTransparency = wp->end_transp->value(); setValue = getWipeString(info); } @@ -348,14 +502,14 @@ void EffectStackEdit::collectAllParameters() { pa.attributes().namedItem("value").setNodeValue(setValue); } } - emit parameterChanged(oldparam, params); + emit parameterChanged(oldparam, m_params); } -void EffectStackEdit::createSliderItem(const QString& name, int val , int min, int max) { +void EffectStackEdit::createSliderItem(const QString& name, int val , int min, int max) +{ QWidget* toFillin = new QWidget; - Ui::Constval_UI *ctval = new Ui::Constval_UI; + Constval *ctval = new Constval; ctval->setupUi(toFillin); - ctval->horizontalSlider->setMinimum(min); ctval->horizontalSlider->setMaximum(max); ctval->spinBox->setMinimum(min); @@ -363,26 +517,37 @@ void EffectStackEdit::createSliderItem(const QString& name, int val , int min, i ctval->horizontalSlider->setPageStep((int)(max - min) / 10); ctval->horizontalSlider->setValue(val); ctval->label->setText(name); - valueItems[name] = ctval; - uiItems.append(ctval); + m_valueItems[name] = ctval; + m_uiItems.append(ctval); connect(ctval->horizontalSlider, SIGNAL(valueChanged(int)) , this, SLOT(collectAllParameters())); - items.append(toFillin); - vbox->addWidget(toFillin); + m_items.append(toFillin); + m_vbox->addWidget(toFillin); } -void EffectStackEdit::slotSliderMoved(int) { +void EffectStackEdit::slotSliderMoved(int) +{ collectAllParameters(); } -void EffectStackEdit::clearAllItems() { - foreach(QWidget *w, items) { - vbox->removeWidget(w); - delete w; +void EffectStackEdit::clearAllItems() +{ + blockSignals(true); + m_valueItems.clear(); + + while (!m_items.isEmpty()) { + QWidget * die = m_items.takeFirst(); + die->disconnect(); + delete die; } - foreach(void *p, uiItems) { - delete p; + + qDeleteAll(m_uiItems); + m_uiItems.clear(); + m_items.clear(); + QLayoutItem *item = m_vbox->itemAt(0); + while (item) { + m_vbox->removeItem(item); + delete item; + item = m_vbox->itemAt(0); } - uiItems.clear(); - items.clear(); - valueItems.clear(); + blockSignals(false); }