Wt

There is a bug is git version and wt-3.1.8 of WTreeView.

In the code given below the click event is not triggered when checkable WStandarItem of WtreeView. When clicking on the item the click event is triggered but no click event is called when toggle the checkbox of item in WTreeView. this may be a bug is WTreeView or WStandardItem

anyone please run the code and toggle the checkbox in the treeview item. code is self explanatory and the error is reproducable

But no error in wt-3.1.7a but i need to use wt-3.1.8 or git version for my application.

please fix the bug and let me know

#include

#include

#include

#include

#include

#include

using namespace Wt;

using namespace std;

class HelloApplication : public WApplication

{

public:

HelloApplication(const WEnvironment& env);

void ItemChecked();

private:

WTreeView *treeview_;

};

HelloApplication::HelloApplication(const WEnvironment& env)

: WApplication(env)

{

setTitle("Hello world");

treeview_ = new WTreeView(root());

WStandardItemModel *model = new WStandardItemModel(0, 1, this);

model->setHeaderData(0, Horizontal,

boost::any(string("Layer Tree")));

WStandardItem *result = new WStandardItem("item1");

result->setFlags(ItemIsSelectable|ItemIsUserCheckable);

result->setCheckState(Checked);

model->appendRow(result);

treeview_->setModel(model);

treeview_->clicked().connect(this,&HelloApplication::ItemChecked);

}

void HelloApplication::ItemChecked() {

WApplication::instance()->doJavaScript("alert(0);");

}

WApplication *createApplication(const WEnvironment& env)

{

return new HelloApplication(env);

}

int main(int argc, char **argv)

{

return WRun(argc, argv, &createApplication);

}