> So here's the constructor of my widget:
> ... snip ...
> the pb is that only the first window is shown and I don't understand why.
Two problems that I can see:
1. container1 is an Fl_Double_Window, so when you create it, it becomes
the current group, so container2 is added to container1 and not to
your MySplitter widget. Add an end() after container1->color line
and a begin() before the container2 allocation.
2. container2's x-position should be x + w/2, no?
The following appears to work for me.
D.
#include <FL/Fl.H>
#include <FL/Fl_Double_Window.H>
#include <FL/Fl_Group.H>
class MySplitter : public Fl_Group
{
public:
MySplitter(int x, int y, int w, int h, const char *l = 0)
: Fl_Group(x, y, w, h, l)
{
begin();
container1 = new Fl_Double_Window(x, y, w / 2, h);
container1->set_non_modal();
container1->box(FL_DOWN_BOX);
container1->color((Fl_Color) FL_RED);
end(); // <- added
begin(); // <- added
container2 = new Fl_Double_Window(x + w / 2, y, w / 2, h); // <- changed
container2->set_non_modal();
container2->box(FL_DOWN_BOX);
container2->color((Fl_Color) FL_BLUE);
end();
}
Fl_Double_Window* container1;
Fl_Double_Window* container2;
};
int main(int argc, char* argv[])
{
Fl_Double_Window* myWin = new Fl_Double_Window(50, 50, 200, 200, "MyWin");
MySplitter* mySplit = new MySplitter(60, 60, 90, 90, "MySplit");
myWin->end();
myWin->show(argc, argv);
return Fl::run();
}
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