source: PSPA/Interface_Web/trunk/pspaWT/src/GWt_dialog.cc @ 151

#include <Wt/WVBoxLayout>
#include <Wt/WImage>
#include <Wt/WText>
#include <Wt/WBreak>
#include <Wt/WHBoxLayout>
#include <Wt/WPushButton>
#include <Wt/WCssDecorationStyle>
#include "GWt_dialog.h"

GWt_dialog::GWt_dialog(
 WString titre,
 std::string message,
 iconType icon,
 bool modal,
 bool ok
):
  WDialog(titre)
{

  // change the title bar style
  titleBar()->decorationStyle().setBackgroundColor (WColor(70,180,220)); 

  WContainerWidget* widgt = new WContainerWidget(contents());
  WHBoxLayout* hLayout = new WHBoxLayout();
  
  WImage* tImg = new WImage("icons/error.png");
  switch (icon) {
  case Warning:
    tImg->setImageLink ("icons/warning.png");
    tImg->setMaximumSize (70,70);
    hLayout->addWidget(tImg);
    break;
  case Error:
    tImg->setImageLink ("icons/error.png");
    tImg->setMaximumSize (70,70);
    hLayout->addWidget(tImg);
    break;
  case Info:
    tImg->setImageLink ("icons/info.png");
    tImg->setMaximumSize (70,70);
    hLayout->addWidget(tImg);
    break;
  case Wait:
    tImg->setImageLink ("icons/patienter.gif");
    tImg->setMaximumSize (70,70);
    hLayout->addWidget(tImg);
    break;
  case NoIcon:
    break;
  default:
    break;
  }

 WContainerWidget* right = new WContainerWidget();
 WVBoxLayout* vLayout = new WVBoxLayout();
 
 // changement des "\n" par des <br>
 size_t pos = message.find("\n", 0);
 
 while(pos != std::string::npos) {
   vLayout->addWidget(new Wt::WText(WString::fromUTF8(message.substr(0,pos))));
   message = message.substr(pos+1);
   pos = message.find("\n");
   vLayout->addWidget(new Wt::WBreak());
 }
 vLayout->addWidget(new Wt::WText(WString::fromUTF8(message)));
 
 
 if (ok) {
   vLayout->addWidget(new Wt::WBreak);
   
   Wt::WPushButton *ok = new Wt::WPushButton("Ok");
   vLayout->addWidget(ok);
   
   // this event will accept() the Dialog
   ok->clicked().connect(this, &Wt::WDialog::accept); 
 }
 
 right->setLayout(vLayout);
 hLayout->addWidget(right);

 widgt->setLayout(hLayout);

 setModal (modal);
}