Author: manolo
Date: 2013-04-21 08:45:37 -0700 (Sun, 21 Apr 2013)
New Revision: 9895
Log:
Some improvement in memory allocation for function create_default_drag_image().
Modified:
branches/branch-3.0/src/fltk3/cocoa.mm
Modified: branches/branch-3.0/src/fltk3/cocoa.mm
===================================================================
--- branches/branch-3.0/src/fltk3/cocoa.mm 2013-04-20 22:16:03 UTC (rev
9894)
+++ branches/branch-3.0/src/fltk3/cocoa.mm 2013-04-21 15:45:37 UTC (rev
9895)
@@ -3220,6 +3220,8 @@
}
static fltk3::Image *create_default_drag_image()
+/* Creates a small image that can be used when dragging from an FLTK widget.
+ */
{
const int version_threshold = 100700;
int width, height;
@@ -3236,21 +3238,22 @@
char str[4];
int l = fltk3::utf8encode(0x1F69A, str); // the "Delivery truck" Unicode
character from "Apple Color Emoji" font
fltk3::draw(str, l, 1, 16);
- fl_end_offscreen();
}
else {
- CGContextSetRGBFillColor( (CGContextRef)off, 0,0,0,0);
+ CGContextSetRGBFillColor( (CGContextRef)off, 0,0,0,0); // draw two nested
squares
fltk3::rectf(0,0,width,height);
CGContextSetRGBStrokeColor( (CGContextRef)off, 0,0,0,0.6);
fltk3::rect(0,0,width,height);
fltk3::rect(2,2,width-4,height-4);
}
+ fl_end_offscreen();
CGContextRef c = (CGContextRef)off;
unsigned char *pdata = (unsigned char *)CGBitmapContextGetData(c);
fltk3::Image *img = new fltk3::RGBImage(pdata, CGBitmapContextGetWidth(c),
CGBitmapContextGetHeight(c), 4);
- img = img->copy();
+ fltk3::Image *img2 = img->copy();
+ delete img;
fl_delete_offscreen(off);
- return img;
+ return img2;
}
_______________________________________________
fltk-commit mailing list
[email protected]
http://lists.easysw.com/mailman/listinfo/fltk-commit
