[Qt-interest] how to set check box on QTableWidget's header

[Malyushytsky, Alex]

// first set the Flag that it item is checkable
            item->setFlags( Qt::ItemIsUserCheckable|Qt::ItemIsEnabled );

// then you can set state
            item->setCheckState(Qt::Unchecked);

Regards,
    Alex

From: qt-interest-bounces at trolltech.com [mailto:qt-interest-bounces at trolltech.com] On Behalf Of jiangzhw2008
Sent: Wednesday, June 30, 2010 3:26 AM
To: qt-interest at trolltech.com
Subject: [Qt-interest] how to set check box on QTableWidget's header
Importance: High

I'm trying to implement a table widget which has checkable items in it.

And I want to place a check box on the horizontal header to let user "Check All" and "Uncheck All" by checking or unchecking this check box.

Does anybody know how to do this?

I tried the following:

QTableWidgetItem* item = new QTableWidgetItem("Check");
item->setCheckState(Qt::Checked);
table->setHorizontalHeaderItem(0, item);

But the header does not have a check box on it.

Hope someone can help me...
Thanks in advance
Zhengwei JIANG


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