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Improved window printing by using a vectorial font for the window title.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10023 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy 2013-12-08 16:16:24 +00:00
parent 1f6585c15a
commit 076de1c617
1 changed files with 9 additions and 1 deletions
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10
src/Fl_cocoa.mm
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@ -3445,18 +3445,26 @@ void Fl_Paged_Device::print_window(Fl_Window *win, int x_offset, int y_offset)
int bx, by, bt, bpp; int bx, by, bt, bpp;
get_window_frame_sizes(bx, by, bt); get_window_frame_sizes(bx, by, bt);
Fl_Display_Device::display_device()->set_current(); // send win to front and make it current Fl_Display_Device::display_device()->set_current(); // send win to front and make it current
const char *title = win->label();
win->label(""); // temporarily set a void window title
win->show(); win->show();
fl_gc = NULL; fl_gc = NULL;
Fl::check(); Fl::check();
win->make_current(); win->make_current();
// capture the window title bar // capture the window title bar with no title
unsigned char *bitmap = Fl_X::bitmap_from_window_rect(win, 0, -bt, win->w(), bt, &bpp); unsigned char *bitmap = Fl_X::bitmap_from_window_rect(win, 0, -bt, win->w(), bt, &bpp);
win->label(title); // put back the window title
// and print it // and print it
this->set_current(); // back to the Fl_Paged_Device this->set_current(); // back to the Fl_Paged_Device
Fl_RGB_Image *rgb = new Fl_RGB_Image(bitmap, win->w(), bt, bpp); Fl_RGB_Image *rgb = new Fl_RGB_Image(bitmap, win->w(), bt, bpp);
rgb->draw(x_offset, y_offset); rgb->draw(x_offset, y_offset);
delete rgb; delete rgb;
delete[] bitmap; delete[] bitmap;
if (title) { // print the window title
fl_font(FL_HELVETICA, 14);
fl_color(FL_BLACK);
fl_draw(title, x_offset+win->w()/2-fl_width(title)/2, y_offset+bt/2+4);
}
this->print_widget(win, x_offset, y_offset + bt); // print the window inner part this->print_widget(win, x_offset, y_offset + bt); // print the window inner part
} }