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QetGraphicsTableItem : add dialog to inform user

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When user edit the query of an existing table/s if the content to
display is bigger than the content who can be displayed by the table/s a
dialog is opened for inform user of the current situation.
This commit is contained in:
Claveau Joshua
2020-07-20 19:38:52 +02:00
parent 3b14946421
commit 709280e3c1
3 changed files with 55 additions and 2 deletions
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2
sources/qetgraphicsitem/ViewItem/projectdbmodel.cpp
View File

@@ -309,8 +309,6 @@ void ProjectDBModel::dataBaseUpdated()
auto new_record = m_record;
m_record = original_record;
//This a very special case, if this nomenclature model is added
//befor any element, column count return 0, so in this case we emit column inserted
if (new_record.size() != m_record.size())
{
emit beginResetModel();

54
sources/qetgraphicsitem/ViewItem/qetgraphicstableitem.cpp
View File

@@ -61,6 +61,56 @@ void QetGraphicsTableItem::adjustTableToFolio(QetGraphicsTableItem *table, QMarg
table->setDisplayNRow(int(floor(available_height/min_row_height))); //Convert a double to int, but max_row_to_display is already rounded an integer so we assume everything is ok
}
/**
* @brief QetGraphicsTableItem::checkInsufficientRowsCount
* Check if the number of rows of @table + linked table is enough to display all
* content of the model, if not open a dialog to advise user what to do.
* @param table
*/
void QetGraphicsTableItem::checkInsufficientRowsCount(QetGraphicsTableItem *table)
{
if (!table->diagram() || !table->model()) {
return;
}
auto first_table = table;
while (first_table->previousTable())
first_table = first_table->previousTable();
if (first_table->displayNRow() <= 0) //displayed rows is unlimited
return;
int count_ = first_table->displayNRow();
bool several_table = false;
while (first_table->nextTable())
{
several_table = true;
first_table = first_table->nextTable();
if (first_table->displayNRow() <= 0) { //displayed rows is unlimited
return;
} else {
count_ += first_table->displayNRow();
first_table->displayNRowOffset();
}
}
if (count_ < first_table->model()->rowCount())
{
QWidget *parent = first_table->diagram()->views().first() ? first_table->diagram()->views().first() : nullptr;
QString text;
if (several_table) {
text = tr("Les information à afficher sont supérieurs à la quantité maximal pouvant être affiché par les tableaux.\n"
"Veuillez ajouter un nouveau tableau ou regler les tableaux existant afin d'afficher l'integralité des informations.");
} else {
text = tr("Les information à afficher sont supérieurs à la quantité maximal pouvant être affiché par le tableau.\n"
"Veuillez ajouter un nouveau tableau ou regler le tableau existant afin d'afficher l'integralité des informations.");
}
QMessageBox::information(parent, tr("Limitation de tableau"), text);
}
}
/**
* @brief QetGraphicsTableItem::QetGraphicsTableItem
* Default constructor
@@ -601,6 +651,10 @@ QVariant QetGraphicsTableItem::itemChange(QGraphicsItem::GraphicsItemChange chan
void QetGraphicsTableItem::modelReseted() {
dataChanged(m_model->index(0,0), m_model->index(0,0), QVector<int>());
setToMinimumHeight();
if (!previousTable()) { //this is the head table
checkInsufficientRowsCount(this);
}
}
/**

1
sources/qetgraphicsitem/ViewItem/qetgraphicstableitem.h
View File

@@ -48,6 +48,7 @@ class QetGraphicsTableItem : public QetGraphicsItem
public :
static void adjustTableToFolio(QetGraphicsTableItem *table, QMargins margins = QMargins(20,20,20,0));
static void checkInsufficientRowsCount(QetGraphicsTableItem *first_table);
public:
QetGraphicsTableItem(QGraphicsItem *parent= nullptr);