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Use some examples of qte5

2022-06-29 05:13:00 【fqbqrr】 


       

        //QtE5- Single form 
        

        
 Import   mark . mark io;
        
 Import  qte56;          //QtE5 Graphics library 
        
 Import   The core . Runtime ;      // Processing input parameters 
        

        
//dmd p2.d qte56.d -release -mcpu=native -m64
        

        
 often   Red string   =" background : Pink ";
        

        
//____________________________________
        
// Start applying for ...
        
 whole   Lord ( strand [] Parameters ){
        
     extremely  f debugging = really ;   // Load with debug information QtE56
        

        
    // Error during download , Press code 1 sign out 
        
     Such as (1== load qt( Dynamic library .qte6 Components ,f debugging )) in  1;
        

        
    // Submit master Q application 
        
    q application   application = new  q application (& Runtime .c Actual parameters . Number of parameters , Runtime .c Actual parameters . Parameter value ,1);
        
    // Program code 
        
    q Components   Components = new  q Components ( Invalid );
        
     Components . Set window title ("===[ come from QtE5 Greetings from !]==="). Set style table ( Red string ). Show ();
        
    //----
        
     in   application . perform ();
        
}
        

        
//(QtE5-QImage The image in the window )Image- open , Rescale 
        

        
 Import   mark . mark io;
        
 Import  qte56;          //QtE5 Graphics library 
        
 Import   The core . Runtime ;      // Processing input parameters 
        

        
//dmd t1.d qte56.d -release -mcpu=native -m64
        
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
//CView Image rendering window 
        
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
 Outside (C){
        
     empty    When drawing components (c Depending on the * The British , empty *ev, empty *q draw ){(* The British ). Running painting (ev,q draw );};
        
}
        
//____________________________________
        
 class  c Depending on the :q Components {
        
    q Images  im;
        
    q The needle   The pointer ;
        
     often  w window =800;
        
     Ben (){
        
         super ( Invalid );
        
        // Request image file view 
        
        q File dialog   File dialog = new  q File dialog ('+', Invalid );
        
         strand   command = File dialog . Take the file name string (" Specify the drawing file ...","","*.jpg*.png*.ppt*.gif");
        
         Such as ( command !=""){
        
            im= new  q Images ();im. load ( command );
        
             adjustment (w window , transformation ( whole )( transformation ( real )im. Height /( transformation ( real )im. Width / transformation ( real )w window )));
        
             Writing lines (" Width =",im. Width ," Height =",im. Height );
        
             Painting event (& When drawing components , a copy ());
        
             Set window title ( command );
        
        } different {
        
             Set window title ("=== no choice ===");
        
        }
        
    }
        
    //___
        
    // Redraw yourself 
        
     empty   Running painting ( empty *ev, empty *q draw ){//-> Redraw area 
        
        q Painter  qp= new  q Painter ('+',q draw );
        
        // Zoom to fit the widget 
        
        q Moment   Number = new  q Moment ();
        
        qp. Draw an image ( Moment content ( Number ),im);
        
        // Scale according to the width of the main window 
        
         adjustment ( Width , transformation ( whole )( transformation ( real )im. Height /( transformation ( real )im. Width / transformation ( real ) Width )));
        
         Number . eliminate ();
        
        qp. tail ();
        
    }
        
}
        

        
 empty   Lord ( strand [] Parameters ){
        
     Such as (1== load qt( Dynamic library .qte6 Components | Dynamic library .qte6 The core , false )) in ;
        
    q application   application = new  q application (& Runtime .c Actual parameters . Number of parameters , Runtime .c Actual parameters . Parameter value ,1);
        
    c Depending on the   Components = new  c Depending on the (); Components . Save this (& Components ); Components . Show ();
        
     application . perform ();
        
}
        

        
//(QtE5-QLabel greetings )QLabel That's one example .
        
 Import  qte56;//QtE5 Graphics library 
        
 Import   The core . Runtime ;// Processing input parameters 
        

        
//dmd t1.d qte56.d -release -mcpu=native -m64
        

        
 empty   Lord ( strand [] Parameters ){
        
     strand  s="
        
<p><font size='34' color='red'>QtE5</font>
        
<font size='34' color='blue'><i>Qt-5 Small package </i></font></p>";
        
     Such as (1== load qt( Dynamic library .qte6 Components , false ))
        
         in ;
        
    q application   application = new  q application (& Runtime .c Actual parameters . Number of parameters , Runtime .c Actual parameters . Parameter value ,1);
        
    q label  lb= new  q label ( Invalid );
        
    lb. Set text (s). Show ();
        
     application . perform ();
        
}
       

       
    
        
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