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Mac OS: use the exact title bar font when printing window.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10077 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy 2014-01-21 14:04:43 +00:00
parent ea23ff1b63
commit 4d5e10097e
1 changed files with 25 additions and 8 deletions
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33
src/Fl_cocoa.mm
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@ -3455,14 +3455,31 @@ void Fl_Paged_Device::print_window(Fl_Window *win, int x_offset, int y_offset)
delete rgb;
delete[] bitmap;
if (title) { // print the window title
fl_font(FL_HELVETICA, 14); // the exact font is LucidaGrande 13 pts
fl_color(FL_BLACK);
const int skip = 68; // about the width of the zone of the 3 window control buttons
int x = x_offset + win->w()/2 - fl_width(title)/2;
if (x < x_offset+skip) x = x_offset+skip;
fl_push_clip(x_offset, y_offset, win->w(), bt);
fl_draw(title, x, y_offset+bt/2+4);
fl_pop_clip();
const int skip = 68; // approx width of the zone of the 3 window control buttons
if (fl_mac_os_version >= 100400) { // use Cocoa string drawing with exact title bar font
NSGraphicsContext *current = [NSGraphicsContext currentContext];
[NSGraphicsContext setCurrentContext:[NSGraphicsContext graphicsContextWithGraphicsPort:fl_gc flipped:YES]];//10.4
NSDictionary *attr = [NSDictionary dictionaryWithObject:[NSFont titleBarFontOfSize:0]
forKey:NSFontAttributeName];
NSString *title_s = [NSString stringWithUTF8String:title];
NSSize size = [title_s sizeWithAttributes:attr];
int x = x_offset + win->w()/2 - size.width/2;
if (x < x_offset+skip) x = x_offset+skip;
NSRect r = {{x, y_offset+bt/2+4}, {win->w() - skip, bt}};
[[NSGraphicsContext currentContext] setShouldAntialias:YES];
[title_s drawWithRect:r options:0 attributes:attr]; // 10.4
[[NSGraphicsContext currentContext] setShouldAntialias:NO];
[NSGraphicsContext setCurrentContext:current];
}
else {
fl_font(FL_HELVETICA, 14); // the exact font is LucidaGrande 13 pts
fl_color(FL_BLACK);
int x = x_offset + win->w()/2 - fl_width(title)/2;
if (x < x_offset+skip) x = x_offset+skip;
fl_push_clip(x_offset, y_offset, win->w(), bt);
fl_draw(title, x, y_offset+bt/2+4);
fl_pop_clip();
}
}
this->print_widget(win, x_offset, y_offset + bt); // print the window inner part
}