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Re: gtkmm-list Digest, Vol 76, Issue 27

I solved it.

On Sat, Aug 28, 2010 at 4:24 AM, Ugur Arpaci <ugurarpaci gmail com> wrote:
This is the screenshot. I want 2 rows but this window includes 2 columns and 2 rows at the same time.


On Sat, Aug 28, 2010 at 1:19 AM, <gtkmm-list-request gnome org> wrote:
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Today's Topics:

  1. Multithreaded Drawing (Talguy)
  2. ListStore problem (Ugur Arpaci)


----------------------------------------------------------------------

Message: 1
Date: Fri, 27 Aug 2010 14:23:52 -0400
From: Talguy <talguy385 gmail com>
To: Gtkmm Mailing List <gtkmm-list gnome org>
Subject: Multithreaded Drawing
Message-ID:
       <AANLkTimJNXR=6H7464WokUSnOxKkn_L4SG4Wu5003G9Z mail gmail com>
Content-Type: text/plain; charset="iso-8859-1"

I am trying to work out how to set up my multithreaed drawing app of
real-time data.  I was think that I could run to main loops.  One in the
main gtkmm thread and a glib::mainloop in my worker thread.  The worker
thread would have a timeout signal that fires 30 times a second and draws
the new screen to a buffer.  Once drawing is done it would it would fire off
a dispatcher signal to the main thread where it draws the buffer to the
screen.  would this be the right way going about doing this and if so does
anyone have a quick example on how to accomplish this since I am more book
smart then practical

Talguy
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Message: 2
Date: Sat, 28 Aug 2010 01:18:22 +0200
From: Ugur Arpaci <ugurarpaci gmail com>
To: gtkmm-list gnome org
Subject: ListStore problem
Message-ID:
       <AANLkTinyFUD3ZYQgQ450DGAEk1UgBN+NRr5FA21iPpSo mail gmail com>
Content-Type: text/plain; charset="utf-8"

Hi everyone;

With the following source code, i tried to obtain a scroll panel that
includes list store, but i wanted to create only rows in that List Store.
There is a problem here, this code generates one row and one column at the
same time, i want only rows though.

Can anyone check this please?






class showCurrentAppointments : public Gtk::Window
{
   public:
showCurrentAppointments();
virtual ~showCurrentAppointments();
Gtk::TreeModelColumnRecord myColumn;

   protected:
void quit_button_clicked();
void save_button_clicked();

Gtk::VButtonBox buttonBox;
Gtk::VBox List,Button;
Gtk::Button closeCurrentApp;
//Tree model columns:
 class ModelColumns : public Gtk::TreeModel::ColumnRecord
 {
 public:

   ModelColumns()
   { add(colId);
add(colName);
add(colSurname);
add(colAge);
add(colEmail);
add(colMobile);
add(colDate);
   }

   Gtk::TreeModelColumn<unsigned int> colId;
   Gtk::TreeModelColumn<Glib::ustring> colName;
   Gtk::TreeModelColumn<Glib::ustring> colSurname;
   Gtk::TreeModelColumn<Glib::ustring> colAge;
   Gtk::TreeModelColumn<Glib::ustring> colEmail;
   Gtk::TreeModelColumn<Glib::ustring> colMobile;
   Gtk::TreeModelColumn<Glib::ustring> colDate;


 };

 ModelColumns mColumns;

 Gtk::ScrolledWindow infoScrolled;

 Gtk::TreeView refTreeView;
 Glib::RefPtr<Gtk::ListStore> refTreeModel;
};
showCurrentAppointments::showCurrentAppointments():
closeCurrentApp(Gtk::Stock::QUIT)
   {

   set_title("Current Appointments");
   set_default_size(1024,768);
   set_resizable(true);
   set_border_width(10);
   refTreeModel = Gtk::ListStore::create(mColumns);
   refTreeView.set_model(refTreeModel);
   infoScrolled.add(refTreeView);
   infoScrolled.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
   infoScrolled.set_size_request(800,600);
   List.pack_start(infoScrolled);


   ifstream out("Appointment1.txt", ios::app);

   string sName,sSurname,sAge,sEmail,sMobile,sDate;
    if(!out){
    std::cout<<"File cannot be opened\n";
    exit(2);
       }


    char ch;
    int order=1;
    int colid=1;
     char listBuffer[40];
      int flagBuf=0;
    for(int internal=0;internal<40;internal++)
              {
          if(internal==40)
      listBuffer[internal]='\0';
          else
              listBuffer[internal]=' ';
              }

    Gtk::TreeModel::Row row;


  do{
  out.get(ch);
      if(order==1){

  if(ch=='\t'){

      sName=listBuffer;
      order++;
      flagBuf=0;

      for(int internal=0;internal<40;internal++)
          {
      if(internal==40)
  listBuffer[internal]='\0';
      else
          listBuffer[internal]=' ';
          }
  }
  else{
      listBuffer[flagBuf]=ch;
      flagBuf++;}
      }
      else if(order==2){

  if(ch=='\t'){
  sSurname=listBuffer;
  order++;
  flagBuf=0;
  for(int internal=0;internal<40;internal++)
      {if(internal==40)
  listBuffer[internal]='\0';
      else
      listBuffer[internal]=' ';
      }
  }
  else{
  listBuffer[flagBuf]=ch;
  flagBuf++;
  }
      }
      else if(order==3){

        if(ch=='\t'){
        sAge=listBuffer;
        order++;
        flagBuf=0;
      for(int internal=0;internal<40;internal++)
         {if(internal==40)
  listBuffer[internal]='\0';
      else
         listBuffer[internal]=' ';
         }
        }
        else{
        listBuffer[flagBuf]=ch;
        flagBuf++;
        }
      }
      else if(order==4){
      if(ch=='\t'){
          sEmail=listBuffer;
        order++;
           flagBuf=0;
      for(int internal=0;internal<40;internal++)
         {if(internal==40)
  listBuffer[internal]='\0';
      else
         listBuffer[internal]=' ';
         }
           }
              else{
            listBuffer[flagBuf]=ch;
            flagBuf++;
              }
      }

      else if(order==5){
      if(ch=='\t'){
              sMobile=listBuffer;
              order++;
              flagBuf=0;
            for(int internal=0;internal<40;internal++)
               {if(internal==40)
       listBuffer[internal]='\0';
           else
               listBuffer[internal]=' ';
               }
              }
              else{
              listBuffer[flagBuf]=ch;
              flagBuf++;
              }
      }
      else if(order==6){
      if(ch=='\n'){
           sDate=listBuffer;
            order=1;
           flagBuf=0;

for(int internal=0;internal<40;internal++)
   {if(internal==40)
  listBuffer[internal]='\0';
   else
   listBuffer[internal]=' ';
   }
row = *(refTreeModel->append());
   row[mColumns.colId]=colid;
   row[mColumns.colAge]=sAge;
   row[mColumns.colName]=sName;
   row[mColumns.colSurname]=sSurname;
   row[mColumns.colEmail]=sEmail;
   row[mColumns.colDate]=sDate;
   row[mColumns.colMobile]=sMobile;


   refTreeView.append_column("Number",mColumns.colId);
   refTreeView.append_column("Name",mColumns.colName);
   refTreeView.append_column("Surname",mColumns.colSurname);
   refTreeView.append_column("Age",mColumns.colAge);
   refTreeView.append_column("Mobile",mColumns.colMobile);
   refTreeView.append_column("Date",mColumns.colDate);
   colid++;
            }
            else{
           listBuffer[flagBuf]=ch;
            flagBuf++;
            }
      }



  }while(out);
    out.close();
for(int i = 0; i < 5; i++)
         {
          Gtk::TreeView::Column* pColumn = refTreeView.get_column(i);
           pColumn->set_reorderable();
         }


       buttonBox.pack_start(closeCurrentApp,Gtk::PACK_SHRINK);
       Button.pack_start(List,Gtk::PACK_SHRINK);
       Button.pack_start(buttonBox,Gtk::PACK_SHRINK);
       add(Button);

       closeCurrentApp.signal_clicked().connect(sigc::mem_fun(*this,
           &showCurrentAppointments::quit_button_clicked) );

       show_all_children();

   }
showCurrentAppointments::~showCurrentAppointments(){
}
void showCurrentAppointments::quit_button_clicked(){
   hide();
}


--
U?ur ARPACI
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End of gtkmm-list Digest, Vol 76, Issue 27
******************************************



--
Uğur ARPACI




--
Uğur ARPACI

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