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Bug #1028 » hello.C

Pieter Libin, 10/31/2011 04:40 PM

 
#include <Wt/WApplication>
#include <Wt/WContainerWidget>
#include <Wt/WPushButton>
#include <Wt/WCheckBox>

class HelloApp : public Wt::WApplication
{
private:
Wt::WCheckBox* chkOuter;
Wt::WCheckBox* chkInner;
Wt::WPushButton* btn;

public:
HelloApp(const Wt::WEnvironment& env):
Wt::WApplication(env)
{
chkOuter = new Wt::WCheckBox("outer");
chkInner = new Wt::WCheckBox("inner");
btn = new Wt::WPushButton();

chkOuter->setChecked( true );
chkInner->setChecked( true );
btn->setText( "Push" );

chkOuter->clicked().connect( this, &HelloApp::SetSelected );
chkInner->clicked().connect( this, &HelloApp::SetSelected );

root()->addWidget( chkOuter );
root()->addWidget( chkInner );
root()->addWidget( btn );

SetSelected();
}

void SetSelected()
{
chkInner->setEnabled( chkOuter->isChecked() );
btn->setEnabled( chkInner->isChecked() && chkOuter->isChecked() );
}
};

Wt::WApplication *createApplication(const Wt::WEnvironment& env)
{
return new HelloApp(env);
}

int main(int argc, char **argv)
{
return Wt::WRun(argc, argv, &createApplication);
}
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