QTreeWidget SIGNAL

[wysota]

connect(ui.tree, SIGNAL(itemClicked (tables,0)), this, SLOT(selectTable()))

connect(ui.tree, SIGNAL(itemClicked (tables,0)), this, SLOT(selectTable()))

To copy to clipboard, switch view to plain text mode 

You can't set values in connect statements. You should use types there.

Try this:

connect(ui.tree, SIGNAL(itemClicked (QTreeWidgetItem*,int)), this, SLOT(selectTable()))

connect(ui.tree, SIGNAL(itemClicked (QTreeWidgetItem*,int)), this, SLOT(selectTable()))

To copy to clipboard, switch view to plain text mode 

[raphaelf]

hi wysota!
It works like this:

connect(ui.tree, SIGNAL(itemClicked (QTreeWidgetItem*,int)), this, SLOT(selectTable()))

connect(ui.tree, SIGNAL(itemClicked (QTreeWidgetItem*,int)), this, SLOT(selectTable()))

To copy to clipboard, switch view to plain text mode 

But i would like to call "selectTable()" just if i click a item of tables (not root and tables it self, but all items of tables should be able to call my function "selectTable()":

.
.
QTreeWidgetItem *root = new QTreeWidgetItem(ui.tree);        
root->setIcon(0, QIcon(QString::fromUtf8(":/images/images/database.jpg")));        
root->setText(0, "inventar");                
QTreeWidgetItem *tables = new QTreeWidgetItem(root);
.
.

.
.
QTreeWidgetItem *root = new QTreeWidgetItem(ui.tree);        
root->setIcon(0, QIcon(QString::fromUtf8(":/images/images/database.jpg")));        
root->setText(0, "inventar");                
QTreeWidgetItem *tables = new QTreeWidgetItem(root);
.
.

To copy to clipboard, switch view to plain text mode 

Thats why i tryed:

connect(ui.tree, SIGNAL(itemClicked (tables,0)), this, SLOT(selectTable()))

connect(ui.tree, SIGNAL(itemClicked (tables,0)), this, SLOT(selectTable()))

To copy to clipboard, switch view to plain text mode 

Is that complex to implement?

[jpn]

You can't use parameter values in SIGNAL macro.
You need to implement a slot for checking which item was clicked and then call selectTable() if appropriate.

[wysota]

Provide a custom slot which checks values of those parameters.

void someclass::someslot(QTreeWidgetItem *item, int column){
  if(item && column==0) selectTable();
}

void someclass::someslot(QTreeWidgetItem *item, int column){
  if(item && column==0) selectTable();
}

To copy to clipboard, switch view to plain text mode 

[raphaelf]

Hi everybody
Ok i will do that!
Is there a possibility to get my selected Item text? I found none function at QTreeWidget and QTreeWidgetItem
. I found just "text()".
In QT 3 i could use xx->currentText().

Its easy to get my selected text or its not possible?

[jpn]

ui.tree->currentItem()->text()

ui.tree->currentItem()->text()

To copy to clipboard, switch view to plain text mode