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use more consistent way to update checkboxes and labels by assigning names

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This commit is contained in:
Axel Kohlmeyer
2023-08-19 16:43:24 -04:00
parent 89fc0ad68a
commit b592542a5b
1 changed files with 33 additions and 31 deletions
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64
tools/lammps-gui/imageviewer.cpp
View File

@ -79,11 +79,13 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
QSettings settings;
vdwfactor = 0.4;
auto *renderstatus = new QLabel(QString());
auto pix = QPixmap(":/emblem-photos.png");
auto *renderstatus = new QLabel(QString());
renderstatus->setPixmap(pix.scaled(22, 22, Qt::KeepAspectRatio));
renderstatus->setEnabled(false);
renderstatus->setToolTip("Render status");
renderstatus->setObjectName("renderstatus");
settings.beginGroup("snapshot");
auto *xval = new QSpinBox;
xval->setRange(100, 10000);
@ -101,21 +103,27 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
connect(xval, &QAbstractSpinBox::editingFinished, this, &ImageViewer::edit_size);
connect(yval, &QAbstractSpinBox::editingFinished, this, &ImageViewer::edit_size);
auto *dummy = new QLabel(QString());
auto *dossao = new QPushButton(QIcon(":/hd-img.png"), "");
dossao->setCheckable(true);
dossao->setToolTip("Toggle SSAO rendering");
dossao->setObjectName("ssao");
auto *doanti = new QPushButton(QIcon(":/antialias.png"), "");
doanti->setCheckable(true);
doanti->setToolTip("Toggle anti-aliasing");
doanti->setObjectName("antialias");
auto *dovdw = new QPushButton(QIcon(":/vdw-style.png"), "");
dovdw->setCheckable(true);
dovdw->setToolTip("Toggle VDW style representation");
dovdw->setObjectName("vdw");
auto *dobox = new QPushButton(QIcon(":/system-box.png"), "");
dobox->setCheckable(true);
dobox->setToolTip("Toggle displaying box");
doanti->setObjectName("box");
auto *doaxes = new QPushButton(QIcon(":/axes-img.png"), "");
doaxes->setCheckable(true);
doaxes->setToolTip("Toggle displaying axes");
doaxes->setObjectName("axes");
auto *zoomin = new QPushButton(QIcon(":/gtk-zoom-in.png"), "");
zoomin->setToolTip("Zoom in by 10 percent");
auto *zoomout = new QPushButton(QIcon(":/gtk-zoom-out.png"), "");
@ -133,6 +141,7 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
auto *combo = new QComboBox;
combo->setObjectName("group");
combo->setToolTip("Select group to display");
combo->setObjectName("group");
int ngroup = lammps->id_count("group");
char gname[64];
for (int i = 0; i < ngroup; ++i) {
@ -147,6 +156,7 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
menuLayout->addWidget(xval);
menuLayout->addWidget(new QLabel(" Height: "));
menuLayout->addWidget(yval);
menuLayout->addWidget(dummy);
menuLayout->addWidget(dossao);
menuLayout->addWidget(doanti);
menuLayout->addWidget(dovdw);
@ -215,32 +225,25 @@ void ImageViewer::reset_view()
antialias = settings.value("antialias", false).toBool();
settings.endGroup();
// reset state of checkable push buttons and combo box (after main layout is set up)
auto *lo = layout();
if (lo) {
// grab layout manager for the top bar
lo = lo->itemAt(0)->layout();
// reset state of checkable push buttons and combo box (if accessible)
auto *field = qobject_cast<QSpinBox *>(lo->itemAt(3)->widget());
field->setValue(xsize);
field = qobject_cast<QSpinBox *>(lo->itemAt(5)->widget());
field->setValue(ysize);
auto *field = findChild<QSpinBox *>("xsize");
if (field) field->setValue(xsize);
field = findChild<QSpinBox *>("ysize");
if (field) field->setValue(ysize);
auto *button = qobject_cast<QPushButton *>(lo->itemAt(6)->widget());
button->setChecked(usessao);
button = qobject_cast<QPushButton *>(lo->itemAt(7)->widget());
button->setChecked(antialias);
button = qobject_cast<QPushButton *>(lo->itemAt(8)->widget());
button->setChecked(vdwfactor > 1.0);
button = qobject_cast<QPushButton *>(lo->itemAt(9)->widget());
button->setChecked(showbox);
button = qobject_cast<QPushButton *>(lo->itemAt(10)->widget());
button->setChecked(showaxes);
// grab the last entry -> group selector
auto *cb = qobject_cast<QComboBox *>(lo->itemAt(lo->count() - 1)->widget());
cb->setCurrentText("all");
this->repaint();
}
auto *button = findChild<QPushButton *>("ssao");
if (button) button->setChecked(usessao);
button = findChild<QPushButton *>("antialias");
if (button) button->setChecked(antialias);
button = findChild<QPushButton *>("vdw");
if (button) button->setChecked(vdwfactor > 1.0);
button = findChild<QPushButton *>("box");
if (button) button->setChecked(showbox);
button = findChild<QPushButton *>("axes");
if (button) button->setChecked(showaxes);
auto *cb = findChild<QComboBox *>("combo");
if (cb) cb->setCurrentText("all");
createImage();
}
@ -349,10 +352,9 @@ void ImageViewer::change_group(int idx)
void ImageViewer::createImage()
{
auto *lo = layout();
if (lo) lo = lo->itemAt(0)->layout();
if (lo) qobject_cast<QLabel *>(lo->itemAt(1)->widget())->setEnabled(true);
this->repaint();
QLabel *renderstatus = findChild<QLabel *>("renderstatus");
if (renderstatus) renderstatus->setEnabled(true);
repaint();
QSettings settings;
QString dumpcmd = QString("write_dump ") + group + " image ";
@ -428,8 +430,8 @@ void ImageViewer::createImage()
image = newImage.scaled(xsize, ysize, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
imageLabel->setPixmap(QPixmap::fromImage(image));
imageLabel->adjustSize();
if (lo) qobject_cast<QLabel *>(lo->itemAt(1)->widget())->setEnabled(false);
this->repaint();
if (renderstatus) renderstatus->setEnabled(false);
repaint();
}
void ImageViewer::saveAs()