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dlib
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Minor change to avoid compiler warning

This commit is contained in:
Davis King 2015-03-24 17:28:07 -04:00
parent c41f532284
commit 898c948f5a
1 changed files with 3 additions and 3 deletions
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6
dlib/gui_widgets/widgets.cpp
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@ -5820,7 +5820,7 @@ namespace dlib
void perspective_display::
on_wheel_up (
unsigned long state
unsigned long //state
)
{
if (rect.contains(lastx,lasty) == false || hidden || !enabled)
@ -5841,7 +5841,7 @@ namespace dlib
void perspective_display::
on_wheel_down (
unsigned long state
unsigned long //state
)
{
if (rect.contains(lastx,lasty) == false || hidden || !enabled)
@ -5863,7 +5863,7 @@ namespace dlib
void perspective_display::
on_mouse_down (
unsigned long btn,
unsigned long state,
unsigned long, //state
long x,
long y,
bool is_double_click