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Save the data for the selected item(s) #1

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Save the data for the selected item(s) #1

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a6be439
Save the data for the selected item(s)
tylerjlcy Jul 24, 2021
40269d9
Prevent some items disappearing
tylerjlcy Nov 27, 2021
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24 changes: 15 additions & 9 deletions MultiSelectComboBox.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -43,47 +43,53 @@ void MultiSelectComboBox::hidePopup()
}
else
{
this->view()->scrollToTop();
QComboBox::hidePopup();
}
}

void MultiSelectComboBox::stateChanged(int aState)
{
Q_UNUSED(aState);
QString selectedData("");
QString selectedText("");
QVector<QVariant> selectedData;
int count = mListWidget->count();

for (int i = 1; i < count; ++i)
{
QWidget *widget = mListWidget->itemWidget(mListWidget->item(i));
QListWidgetItem *listWidgetItem = mListWidget->item(i);
QWidget *widget = mListWidget->itemWidget(listWidgetItem);
QCheckBox *checkBox = static_cast<QCheckBox *>(widget);

if (checkBox->isChecked())
{
selectedData.append(checkBox->text()).append(";");
selectedText.append(checkBox->text()).append(";");
selectedData.append(listWidgetItem->data(Qt::UserRole));
}
}
if (selectedData.endsWith(";"))
if (selectedText.endsWith(";"))
{
selectedData.remove(selectedData.count() - 1, 1);
selectedText.remove(selectedText.count() - 1, 1);
}
if (!selectedData.isEmpty())
if (!selectedText.isEmpty())
{
mLineEdit->setText(selectedData);
mLineEdit->setText(selectedText);
currentData = selectedData;
}
else
{
mLineEdit->clear();
currentData.clear();
}

mLineEdit->setToolTip(selectedData);
mLineEdit->setToolTip(selectedText);
emit selectionChanged();
}

void MultiSelectComboBox::addItem(const QString& aText, const QVariant& aUserData)
{
Q_UNUSED(aUserData);
QListWidgetItem* listWidgetItem = new QListWidgetItem(mListWidget);
listWidgetItem->setData(Qt::UserRole, aUserData);
QCheckBox* checkBox = new QCheckBox(this);
checkBox->setText(aText);
mListWidget->addItem(listWidgetItem);
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1 change: 1 addition & 0 deletions MultiSelectComboBox.h
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Expand Up @@ -17,6 +17,7 @@ class MultiSelectComboBox : public QComboBox
void SetSearchBarPlaceHolderText(const QString& aPlaceHolderText);
void SetPlaceHolderText(const QString& aPlaceHolderText);
void ResetSelection();
QVector<QVariant> currentData;

signals:
void selectionChanged();
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