void
Gui::setQMessageBoxAppropriateFont(QMessageBox* widget)
{
QGridLayout* grid = dynamic_cast<QGridLayout*>( widget->layout() );
assert(grid);
if (!grid) {
return;
}
int count = grid->count();
for (int i = 0; i < count; ++i) {
QLayoutItem* item = grid->itemAt(i);
if (item) {
QWidget* w = item->widget();
if (w) {
QLabel* isLabel = dynamic_cast<QLabel*>(w);
if (isLabel) {
isLabel->setFont( QApplication::font() ); // necessary, or the labels will get the default font size
}
}
}
}
QList<QAbstractButton *> buttonsList = widget->buttons();
Q_FOREACH(QAbstractButton* b, buttonsList) {
b->setAttribute(Qt::WA_LayoutUsesWidgetRect); // Don't use the layout rect calculated from QMacStyle.
b->setFont( QApplication::font() ); // necessary, or the labels will get the default font size
}
TaskFemConstraint::TaskFemConstraint(ViewProviderFemConstraint *ConstraintView,QWidget *parent,const char* pixmapname)
: TaskBox(Gui::BitmapFactory().pixmap(pixmapname),tr("FEM constraint parameters"),true, parent),ConstraintView(ConstraintView)
{
selectionMode = selref;
// Setup the dialog inside the Shaft Wizard dialog
if ((ConstraintView->wizardWidget != NULL) && (ConstraintView->wizardSubLayout != NULL)) {
// Hide the shaft wizard table widget to make more space
ConstraintView->wizardSubLayout->itemAt(0)->widget()->hide();
QGridLayout* buttons = ConstraintView->wizardSubLayout->findChild<QGridLayout*>();
for (int b = 0; b < buttons->count(); b++)
buttons->itemAt(b)->widget()->hide();
// Show this dialog for the FEM constraint
ConstraintView->wizardWidget->addWidget(this);
// Add buttons to finish editing the constraint without closing the shaft wizard dialog
okButton = new QPushButton(QObject::tr("Ok"));
cancelButton = new QPushButton(QObject::tr("Cancel"));
buttonBox = new QDialogButtonBox();
buttonBox->addButton(okButton, QDialogButtonBox::AcceptRole);
buttonBox->addButton(cancelButton, QDialogButtonBox::RejectRole);
QObject::connect(okButton, SIGNAL(clicked()), this, SLOT(onButtonWizOk()));
QObject::connect(cancelButton, SIGNAL(clicked()), this, SLOT(onButtonWizCancel()));
ConstraintView->wizardWidget->addWidget(buttonBox);
}
}
QLayoutItem *QGridLayoutProto::itemAt(int index) const
{
QGridLayout *item = qscriptvalue_cast<QGridLayout*>(thisObject());
if (item)
return item->itemAt(index);
return 0;
}
void QVariantListPropertyWidgetItem::setEditValue(const QVariant& value)
{
QGridLayout* layout = qobject_cast<QGridLayout*>( editWidget()->layout() );
// Clear out any old data...
editorItems.clear();
values.clear();
layout->removeItem( layout->itemAt( layout->indexOf( listItems ) ) );
listItems->deleteLater();
// Set new value
listItems = new QWidget( editWidget() );
listItems->setContentsMargins( 0, 0, 0, 0 );
listItems->setLayout( new QVBoxLayout() );
listItems->layout()->setMargin( 0 );
listItems->layout()->setSpacing( 0 );
layout->addWidget( listItems, 1, 0, 1, 2 );
// Rebuild list from this
QVariantList items = value.toList();
if( items.count() > 0 )
{
for( int i = 0; i < items.count(); ++i )
{
addItem( items[i] );
}
}
GluonCreator::PropertyWidgetItem::setEditValue(value);
}
void DeviceStatusForm::updateGUIPorts (void)
{
// refresh device informations
m_pDevice->setDevice(m_pDevice->deviceType(), m_pDevice->deviceID());
DevicePortList ports = m_pDevice->ports();
// clear the GUI
QGridLayout *pLayout = static_cast<QGridLayout *> (layout());
for (int i = pLayout->count() - 1; i >= 0; --i) {
QLayoutItem *pItem = pLayout->itemAt(i);
if (pItem) {
pLayout->removeItem(pItem);
if (pItem->widget())
delete pItem->widget();
delete pItem;
}
}
m_midiActivityLEDs.clear();
// rebuild the GUI
for (int i = 0; i < ports.size(); ++i) {
MidiActivityLED *pLED = new MidiActivityLED();
m_midiActivityLEDs.push_back(pLED);
pLayout->addWidget(pLED, i, 0);
QLabel *pLabel = new QLabel(
m_pDevice->deviceTypeName()
+ ' ' + m_pDevice->driverName()
+ ' ' + ports[i]->portName());
pLayout->addWidget(pLabel, i, 1, Qt::AlignLeft);
}
}
void TaskFemConstraint::onButtonWizOk()
{
// Remove dialog elements
buttonBox->removeButton(okButton);
delete okButton;
buttonBox->removeButton(cancelButton);
delete cancelButton;
ConstraintView->wizardWidget->removeWidget(buttonBox);
delete buttonBox;
ConstraintView->wizardWidget->removeWidget(this);
// Show the wizard shaft dialog again
ConstraintView->wizardSubLayout->itemAt(0)->widget()->show();
QGridLayout* buttons = ConstraintView->wizardSubLayout->findChild<QGridLayout*>();
for (int b = 0; b < buttons->count(); b++)
buttons->itemAt(b)->widget()->show();
Gui::Application::Instance->activeDocument()->resetEdit(); // Reaches ViewProviderFemConstraint::unsetEdit() eventually
}
void WidgetHandle::changeGridLayoutItemSpan()
{
QDesignerLayoutDecorationExtension *deco = qt_extension<QDesignerLayoutDecorationExtension*>(core()->extensionManager(), m_widget->parentWidget());
if (!deco)
return;
QGridLayout *grid = managedLayoutOf<QGridLayout>(m_formWindow->core(), m_widget);
if (!grid)
return;
const int index = deco->indexOf(m_widget);
const QRect info = deco->itemInfo(index);
const int top = deco->findItemAt(info.top() - 1, info.left());
const int left = deco->findItemAt(info.top(), info.left() - 1);
const int bottom = deco->findItemAt(info.bottom() + 1, info.left());
const int right = deco->findItemAt(info.top(), info.right() + 1);
const QPoint pt = m_origGeom.center() - m_widget->geometry().center();
ChangeLayoutItemGeometry *cmd = 0;
switch (m_type) {
default:
break;
case WidgetHandle::Top: {
if (pt.y() < 0 && info.height() > 1) {
cmd = new ChangeLayoutItemGeometry(m_formWindow);
cmd->init(m_widget, info.y() + 1, info.x(), info.height() - 1, info.width());
} else if (pt.y() > 0 && top != -1 && grid->itemAt(top)->spacerItem()) {
cmd = new ChangeLayoutItemGeometry(m_formWindow);
cmd->init(m_widget, info.y() - 1, info.x(), info.height() + 1, info.width());
}
}
break;
case WidgetHandle::Left: {
if (pt.x() < 0 && info.width() > 1) {
cmd = new ChangeLayoutItemGeometry(m_formWindow);
cmd->init(m_widget, info.y(), info.x() + 1, info.height(), info.width() - 1);
} else if (pt.x() > 0 && left != -1 && grid->itemAt(left)->spacerItem()) {
cmd = new ChangeLayoutItemGeometry(m_formWindow);
cmd->init(m_widget, info.y(), info.x() - 1, info.height(), info.width() + 1);
}
}
break;
case WidgetHandle::Right: {
if (pt.x() > 0 && info.width() > 1) {
cmd = new ChangeLayoutItemGeometry(m_formWindow);
cmd->init(m_widget, info.y(), info.x(), info.height(), info.width() - 1);
} else if (pt.x() < 0 && right != -1 && grid->itemAt(right)->spacerItem()) {
cmd = new ChangeLayoutItemGeometry(m_formWindow);
cmd->init(m_widget, info.y(), info.x(), info.height(), info.width() + 1);
}
}
break;
case WidgetHandle::Bottom: {
if (pt.y() > 0 && info.width() > 1) {
cmd = new ChangeLayoutItemGeometry(m_formWindow);
cmd->init(m_widget, info.y(), info.x(), info.height() - 1, info.width());
} else if (pt.y() < 0 && bottom != -1 && grid->itemAt(bottom)->spacerItem()) {
cmd = new ChangeLayoutItemGeometry(m_formWindow);
cmd->init(m_widget, info.y(), info.x(), info.height() + 1, info.width());
}
}
break;
}
if (cmd != 0) {
m_formWindow->commandHistory()->push(cmd);
} else {
grid->invalidate();
grid->activate();
m_formWindow->clearSelection(false);
m_formWindow->selectWidget(m_widget);
}
}
/*
* Update the QtSensoryRegion grid display to reflect the current input
* pattern by changing the brush color of the QtUnits.
*/
void QtFront::UpdateInputDisplay(SensoryRegion *newPattern)
{
QGridLayout *currSensoryGrid =
(QGridLayout *)sensoryGroup->layout();
QGridLayout *newSensoryGrid =
CurrentInput->SensoryUnitGrid();
int w = newPattern->GetWidth();
int h = newPattern->GetHeight();
SensoryRegion *mp = newPattern->GetMotorPattern();
//QGridLayout *currMotorGrid =
// (QGridLayout *)motorGroup->layout();
//QGridLayout *newMotorGrid =
// CurrentInput->MotorUnitGrid();
SensoryRegion *lp = newPattern->GetLocationPattern();
QGridLayout *currLocGrid =
(QGridLayout *)locGroup->layout();
QGridLayout *newLocGrid =
CurrentInput->LocationUnitGrid();
int r, g, b;
QColor rgb;
QtUnit *oldqtunit = NULL, *newqtunit = NULL;
/*
The old way of updating the sensory input unit grid. This had very,
very poor performance, so I am leaving the code here as a reminder.
for (int i=0; i<h; i++) {
for (int j=0; j<w; j++) {
// getting the qlayout item with itemAtPosition has very
// poor performance.
qtunit = (QtUnit *)newSensoryGrid->itemAtPosition(i, j)->widget();
rgb = qtunit->getBrushColor();
rgb.getRgb(&r, &g, &b);
qtunit = (QtUnit *)currSensoryGrid->itemAtPosition(i, j)->widget();
qtunit->setBrushColor(QColor(r, g, b));
}
}
*/
/* sensory input display grid */
for (int i=0; i<newSensoryGrid->count(); i++) {
int row, col, rs, cs;
newSensoryGrid->getItemPosition(i, &row, &col, &rs, &cs);
newqtunit = (QtUnit *)newSensoryGrid->itemAt(i)->widget();
rgb = newqtunit->getBrushColor();
rgb.getRgb(&r, &g, &b);
oldqtunit = (QtUnit *)currSensoryGrid->itemAt(i)->widget();
oldqtunit->setBrushColor(QColor(r, g, b));
}
/* motor input display grid */
/*
for (int i=0; i<newMotorGrid->count(); i++) {
int row, col, rs, cs;
newMotorGrid->getItemPosition(i, &row, &col, &rs, &cs);
newqtunit = (QtUnit *)newMotorGrid->itemAt(i)->widget();
rgb = newqtunit->getBrushColor();
rgb.getRgb(&r, &g, &b);
oldqtunit = (QtUnit *)currMotorGrid->itemAt(i)->widget();
oldqtunit->setBrushColor(QColor(r, g, b));
oldqtunit->SetActive(newqtunit->IsActive());
}
*/
/* location input display grid */
for (unsigned int i=0; i<newLocGrid->count(); i++) {
int row, col, rs, cs;
newLocGrid->getItemPosition(i, &row, &col, &rs, &cs);
newqtunit = (QtUnit *)newLocGrid->itemAt(i)->widget();
rgb = newqtunit->getBrushColor();
rgb.getRgb(&r, &g, &b);
oldqtunit = (QtUnit *)currLocGrid->itemAt(i)->widget();
oldqtunit->setBrushColor(QColor(r, g, b));
oldqtunit->SetActive(newqtunit->IsActive());
}
}
void PhotoDrop::reorderPhotos()
{
std::cerr << "PhotoDrop::reorderPhotos()";
std::cerr << std::endl;
/* now move the qwidgets around */
QLayout *alayout = layout();
QGridLayout *glayout = dynamic_cast<QGridLayout *>(alayout);
if (!glayout)
{
std::cerr << "PhotoDrop::reorderPhotos() not GridLayout... not much we can do!";
std::cerr << std::endl;
return;
}
/* grab the first PhotoItem - and get it size */
std::map<gridIndex, PhotoItem *> photoItems;
std::map<gridIndex, PhotoItem *>::iterator pit;
int count = glayout->count();
int i = 0;
for(i = 0; i < count; i++)
{
QLayoutItem *litem = glayout->itemAt(i);
if (!litem)
{
std::cerr << "PhotoDrop::reorderPhotos() missing litem";
std::cerr << std::endl;
continue;
}
PhotoItem *item = dynamic_cast<PhotoItem *>(litem->widget());
if (item)
{
int selectedRow;
int selectedColumn;
int rowSpan;
int colSpan;
glayout->getItemPosition(i, &selectedRow, &selectedColumn, &rowSpan, &colSpan);
std::cerr << "PhotoDrop::reorderPhotos() item: " << item;
std::cerr << " layoutIdx: " << i;
std::cerr << " item pos(" << selectedRow << ", " << selectedColumn;
std::cerr << ")" << std::endl;
gridIndex idx(selectedRow, selectedColumn);
photoItems[idx] = item;
}
else
{
std::cerr << "PhotoDrop::reorderPhotos() Found Child, which is not a PhotoItem???";
std::cerr << std::endl;
}
}
pit = photoItems.begin();
if (pit == photoItems.end())
{
std::cerr << "PhotoDrop::reorderPhotos() No PhotoItems.";
std::cerr << std::endl;
mColumns = 1;
// no PhotoItems here.
return;
}
int minWidth = (pit->second)->minimumWidth();
#define EXPECTED_WIDTH (200)
if (minWidth < EXPECTED_WIDTH)
{
minWidth = EXPECTED_WIDTH;
}
int space = width();
mColumns = space / minWidth;
// incase its too thin!
if (mColumns < 1)
{
mColumns = 1;
}
std::cerr << "PhotoDrop::reorderPhotos() minWidth: " << minWidth << " space: " << space;
std::cerr << " columns: " << mColumns;
std::cerr << std::endl;
std::cerr << "PhotoDrop::reorderPhotos() Getting ordered Items from Layout";
std::cerr << std::endl;
for(pit = photoItems.begin(); pit != photoItems.end(); pit++)
{
glayout->removeWidget(pit->second);
}
for(pit = photoItems.begin(), i = 0; pit != photoItems.end(); pit++, i++)
{
int row = i / mColumns;
int column = i % mColumns;
std::cerr << "Inserting item: " << pit->second << " at (" << row << "," << column << ")";
std::cerr << std::endl;
glayout->addWidget(pit->second, row, column, Qt::AlignCenter);
}
}
