QTableView add row

[Santosh Reddy]

you need to add new row, and then setItem()

ui->tableWidgetAll->insertRow(0);

ui->tableWidgetAll->insertRow(0);

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also note that row and column index start from 0 (not from 1)

[Seth90]

ok, thank you again i've understand than the int describes the numbers of row to add.

How i add new item?
like this?

ui->tableWidgetAll->setItem(0,0,QTableWidgetItem(??));

ui->tableWidgetAll->setItem(0,0,QTableWidgetItem(??));

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[Santosh Reddy]

ui->tableWidgetAll->setItem(0,0, new QTableWidgetItem("Item Text")); //this will set the item on row 0 column 0

ui->tableWidgetAll->setItem(0,0, new QTableWidgetItem("Item Text")); //this will set the item on row 0 column 0

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[Seth90]

like this

ui->tableWidgetAll->insertRow(0);
 
        QTableWidgetItem* item = new QTableWidgetItem;
        item->setText("test");
        ui->tableWidgetAll->setItem(0, 0, item);

ui->tableWidgetAll->insertRow(0);

        QTableWidgetItem* item = new QTableWidgetItem;
        item->setText("test");
        ui->tableWidgetAll->setItem(0, 0, item);

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add new row, but no text is shown

[Santosh Reddy]

Did you read QTableWidgetItem Documnetation, I suggest to have look at it.

[Seth90]

Thank you for your help!
I read the documentation... but in the documentation there isn't any example.....
In some way i've done what i need.

ui->tableWidgetAll->setRowHeight(0,100);
        ui->tableWidgetAll->insertColumn(0);
        ui->tableWidgetAll->insertColumn(1);
        ui->tableWidgetAll->insertColumn(2);
        ui->tableWidgetAll->insertRow(0);
 
 
        QTableWidgetItem* item1 = new QTableWidgetItem;
        item1->setIcon(QIcon(":/immagine1.jpg"));
        ui->tableWidgetAll->setItem(0, 0, item1);
 
        QTableWidgetItem* item2 = new QTableWidgetItem;
        item2->setText("test");
        ui->tableWidgetAll->setItem(0, 1, item2);
 
        QTableWidgetItem* item3 = new QTableWidgetItem;
        item3->;
        ui->tableWidgetAll->setItem(0, 3, item3);

ui->tableWidgetAll->setRowHeight(0,100);
        ui->tableWidgetAll->insertColumn(0);
        ui->tableWidgetAll->insertColumn(1);
        ui->tableWidgetAll->insertColumn(2);
        ui->tableWidgetAll->insertRow(0);


        QTableWidgetItem* item1 = new QTableWidgetItem;
        item1->setIcon(QIcon(":/immagine1.jpg"));
        ui->tableWidgetAll->setItem(0, 0, item1);

        QTableWidgetItem* item2 = new QTableWidgetItem;
        item2->setText("test");
        ui->tableWidgetAll->setItem(0, 1, item2);
        
        QTableWidgetItem* item3 = new QTableWidgetItem;
        item3->;
        ui->tableWidgetAll->setItem(0, 3, item3);

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The last 2 questions,
1)how to create a QButton in item3?
2)how to do function if i click in item2 or item1? [like a button]

thank you again , and excuse me for all my questions

[Santosh Reddy]

QPushButton * button = new QPushButton("Push Me to Emit Signal");
 
connect(button, SIGNAL(clicked()), this, SLOT(MySlot()));
 
ui->tableWidgetAll->setCellWidget(0, 2, button); // this will set the QPushButton on row 0, column 2, i.e 1st Row and 3rd Column in table

QPushButton * button = new QPushButton("Push Me to Emit Signal");

connect(button, SIGNAL(clicked()), this, SLOT(MySlot()));

ui->tableWidgetAll->setCellWidget(0, 2, button); // this will set the QPushButton on row 0, column 2, i.e 1st Row and 3rd Column in table

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[veeresh_QT1234]

Hi All,
I want to develop this type of grid view like after clicking edit button for each row of table please refer this link
"http://www.c-sharpcorner.com/uploadfile/1e050f/edit-and-update-record-in-gridview-in-asp-net/" .....guide me for implementing same grid view using Qt and MS Sql server.....

[veeresh_QT1234]

Hi All,
I want to develop this type of grid view like after clicking edit button for each row of table please refer this link
"http://www.c-sharpcorner.com/uploadfile/1e050f/edit-and-update-record-in-gridview-in-asp-net/" .....guide me for implementing same grid view using Qt and MS Sql server.....