how to judge which button click the QTreeWidgetItem?

[lvbing lvbing]

hello all

    I have a QTreeWidget in my QMainWidows,and I have two functions,the one is left button click 

and the another is the right button to popup some Menu.

The code like this:

MainWindow::MainWindow() : QMainWindow()

{

    setCentralWidget(view);

    view = new QTreeWidget(this);

    connect(view,SIGNAL(itemClicked ( QTreeWidgetItem *, int )),this,SLOT(on_MyTree_itemClicked( QTreeWidgetItem *, int )));

    init();

}

void MainWindow::on_MyTree_itemClicked ( QTreeWidgetItem * item, int column )

{

    qDebug() << "on_MyTree_itemClicked"

        << item->text(column);

    //to do somthing

}

void MainWindow::contextMenuEvent(QContextMenuEvent * event)

{

    qDebug() << "contextMenuEvent"

        << event->pos().x()

        << " and "

        << event->pos().y();

    //To popup the menu when I click the right mouse button!

}

But now I find when I clicked the right button,it will call the on_MyTree_itemClicked  slot first!!

and how can I distinguish the left or right button?

thanks all

[lvbing lvbing]

---------- Forwarded message ----------
From: lvbing lvbing <lvbin...@gmail.com>
Date: Thu, Nov 4, 2010 at 7:01 PM
Subject: Re: [Qt-interest] how to judge which button click the QTreeWidgetItem?
To: Keith Rusler <xzeke...@gmail.com>


I know,

but  when I click the right button,it will emit the signal: itemClick(QTreeWidgetItem*,int).

so I don't know who emit the signal itemClick,left button or right button.and the result is:when I clicked 

the left button,the itemClick will be done

and when I clicked the right button,the itemClick also will be done,but I don't want to call the itemClick when 

I clicked the right button!

so how can I distinguish which button has been clicked when the signal itemClicked be emited?

thank all

On Thu, Nov 4, 2010 at 5:46 PM, Keith Rusler <xzeke...@gmail.com> wrote:

I think it should be quite normal if you really think about it. Because if you right click on any item, it should show a context menu for that item it was clicked on right?

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[Goldfish Huang]

try this:

void MainWindow::on_MyTree_itemClicked ( QTreeWidgetItem * item, int column )
{

if(qApp->mouseButtons()!=Qt::LeftButton) return;

qDebug() << "on_MyTree_itemClicked"
<< item->text(column);
//to do somthing
}

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