FLTK - adding images

Hi folks,

Im creating a simple calculator in cpp using Dev-C++ and the FLTK gui toolkit. Iwant to adda background image to the main window and several other images to buttons within the window however i am unsure how and where to implement the code. The code for the layout is as follows:

Code:

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#include <FL/Fl.H>
#include <FL/Fl_Window.H>
#include <FL/Fl_Box.H>
#include <FL/Fl_Button.H>
#include <FL/Fl_Shared_Image.H>

int main(int argc, char ** argv)
{

    Fl_Window *window;
    window = new Fl_Window(623, 464);

    //Buttons
    Fl_Button *n0;
    Fl_Button *n1;
    Fl_Button *n2;
    Fl_Button *n3;
    Fl_Button *n4;
    Fl_Button *n5;
    Fl_Button *n6;
    Fl_Button *n7;
    Fl_Button *n8;
    Fl_Button *n9;
    Fl_Button *plus;
    Fl_Button *minu;
    Fl_Button *mult;
    Fl_Button *divi;
    Fl_Button *poin;
    Fl_Button *plmi;
           
    //Button Params'
    n0 = new Fl_Button(453, 359, 60, 60, "0");
    n0->type(FL_NORMAL_BUTTON);
    n0->shortcut('0');
    n1 = new Fl_Button(388, 294, 60, 60, "1");
    n1->type(FL_NORMAL_BUTTON);
    n1->shortcut('1');
    n2 = new Fl_Button(453, 294, 60, 60, "2");
    n2->type(FL_NORMAL_BUTTON);
    n2->shortcut('2');
    n3 = new Fl_Button(518, 294, 60, 60, "3");
    n3->type(FL_NORMAL_BUTTON);
    n3->shortcut('3');
    n4 = new Fl_Button(388, 229, 60, 60, "4");
    n4->type(FL_NORMAL_BUTTON);
    n4->shortcut('4');
    n5 = new Fl_Button(453, 229, 60, 60, "5");
    n5->type(FL_NORMAL_BUTTON);
    n5->shortcut('5');
    n6 = new Fl_Button(518, 229, 60, 60, "6");
    n6->type(FL_NORMAL_BUTTON);
    n6->shortcut('6');
    n7 = new Fl_Button(388, 164, 60, 60, "7");
    n7->type(FL_NORMAL_BUTTON);
    n7->shortcut('7');
    n8 = new Fl_Button(453, 164, 60, 60, "8");
    n8->type(FL_NORMAL_BUTTON);
    n8->shortcut('8');
    n9 = new Fl_Button(518, 164, 60, 60, "9");
    n9->type(FL_NORMAL_BUTTON);
    n9->shortcut('9');
    plus = new Fl_Button(303, 359, 60, 60, "+");
    plus->type(FL_NORMAL_BUTTON);
    plus->shortcut('+');
    minu = new Fl_Button(303, 294, 60, 60, "-");
    minu->type(FL_NORMAL_BUTTON);
    minu->shortcut('-');
    mult = new Fl_Button(238, 359, 60, 60, "x");
    mult->type(FL_NORMAL_BUTTON);
    mult->shortcut('*');
    divi = new Fl_Button(238, 294, 60, 60, "/");
    divi->type(FL_NORMAL_BUTTON);
    divi->shortcut('/');
   
    window->end();
    window->show(argc, argv);

    return(Fl::run());
}

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The images are png's but I have included the Fl_Shared_Image library although there is an Fl_PNG_Image library also.

Would be most greatful if some1 could tell me how i should go about adding the images to the layout.

Thanks

Sol

You are more likely to get help for FLTK on their forums/support or mailing lists whichever exist. If you're lucky then someone here might have an experience with that toolkit and bump into your thread.