void MToolBarLayoutPolicy::insertWidgetAndRemoveOverflow(int widgetIndex, QGraphicsLayoutItem *item)
{
widgetIndex = qMin((uint)widgetIndex, (uint)widgetCount());
Q_ASSERT(item);
//A ugly hack to try to cope with QTBUG-11134
item->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
if (dynamic_cast<MTextEdit *>(item->graphicsItem())) {
if (textEditIndex != -1) //Remove any previous text edit
removeWidgetAtPreservingSpacers(textEditIndex);
textEditIndex = widgetIndex;
} else if (widgetIndex <= textEditIndex)
textEditIndex++;
int policyIndex = widgetIndexToPolicyIndex(widgetIndex);
Q_ASSERT(MLinearLayoutPolicy::count() >= policyIndex);
if (widgetCount() > 0) {
bool lastItem = (widgetIndex == widgetCount());
if (lastItem) {
MLinearLayoutPolicy::insertItem(policyIndex-1, item, Qt::AlignVCenter);
insertSpacer(policyIndex-1);
} else {
MLinearLayoutPolicy::insertItem(policyIndex, item, Qt::AlignVCenter);
insertSpacer(policyIndex+1);
}
} else
MLinearLayoutPolicy::insertItem(policyIndex, item, Qt::AlignVCenter);
updateLayoutPositionDueToInsert(widgetIndex);
removeOverflownWidgets();
updateSpacers();
}
ToolBarEditor::ToolBarEditor(QWidget *parent)
: QWidget(parent), m_ui(new Ui::ToolBarEditor) {
m_ui->setupUi(this);
// Create connections.
connect(m_ui->m_btnInsertSeparator, SIGNAL(clicked()), this, SLOT(insertSeparator()));
connect(m_ui->m_btnInsertSpacer, SIGNAL(clicked()), this, SLOT(insertSpacer()));
connect(m_ui->m_btnAddSelectedAction, SIGNAL(clicked()), this, SLOT(addSelectedAction()));
connect(m_ui->m_btnDeleteAllActions, SIGNAL(clicked()), this, SLOT(deleteAllActions()));
connect(m_ui->m_btnDeleteSelectedAction, SIGNAL(clicked()), this, SLOT(deleteSelectedAction()));
connect(m_ui->m_btnMoveActionUp, SIGNAL(clicked()), this, SLOT(moveActionUp()));
connect(m_ui->m_btnMoveActionDown, SIGNAL(clicked()), this, SLOT(moveActionDown()));
connect(m_ui->m_listAvailableActions, SIGNAL(itemSelectionChanged()), this, SLOT(updateActionsAvailability()));
connect(m_ui->m_listActivatedActions, SIGNAL(itemSelectionChanged()), this, SLOT(updateActionsAvailability()));
connect(m_ui->m_listActivatedActions, SIGNAL(itemDoubleClicked(QListWidgetItem*)), this, SLOT(deleteSelectedAction()));
connect(m_ui->m_listAvailableActions, SIGNAL(itemDoubleClicked(QListWidgetItem*)), this, SLOT(addSelectedAction()));
m_ui->m_listActivatedActions->installEventFilter(this);
}
void Sliderule :: insertBlankSpacer (int height) {
insertSpacer (height);
for (int ind = 0; ind < 16; ind++) {root -> root -> draw_lines [ind] = false;}
}