[UNTESTED] double click support added to macosx backend. Note that this

dhyams · dhyams · commit 2c51a33f9699 · 2011-10-23T20:10:04.000-04:00
code has not even been compiled as of yet.
diff --git a/src/_macosx.m b/src/_macosx.m
@@ -5100,6 +5100,7 @@ - (void)mouseDown:(NSEvent *)event
 {
     int x, y;
     int num;
+    int dblclick = 0;
     PyObject* result;
     PyGILState_STATE gstate;
     NSPoint location = [event locationInWindow];
@@ -5127,8 +5128,11 @@ - (void)mouseDown:(NSEvent *)event
          case NSRightMouseDown: num = 3; break;
          default: return; /* Unknown mouse event */
     }
+    if ([event clickCount] == 2]) {
+      dblclick = 1;
+    } 
     gstate = PyGILState_Ensure();
-    result = PyObject_CallMethod(canvas, "button_press_event", "iii", x, y, num);
+    result = PyObject_CallMethod(canvas, "button_press_event", "iiii", x, y, num, dblclick);
     if(result)
         Py_DECREF(result);
     else
@@ -5205,14 +5209,18 @@ - (void)rightMouseDown:(NSEvent *)event
 {
     int x, y;
     int num = 3;
+    int dblclick = 0;
     PyObject* result;
     PyGILState_STATE gstate;
     NSPoint location = [event locationInWindow];
     location = [self convertPoint: location fromView: nil];
     x = location.x;
     y = location.y;
     gstate = PyGILState_Ensure();
-    result = PyObject_CallMethod(canvas, "button_press_event", "iii", x, y, num);
+    if ([event clickCount] == 2]) {
+      dblclick = 1;
+    } 
+    result = PyObject_CallMethod(canvas, "button_press_event", "iiii", x, y, num, dblclick);
     if(result)
         Py_DECREF(result);
     else
@@ -5262,14 +5270,18 @@ - (void)otherMouseDown:(NSEvent *)event
 {
     int x, y;
     int num = 2;
+    int dblclick = 0;
     PyObject* result;
     PyGILState_STATE gstate;
     NSPoint location = [event locationInWindow];
     location = [self convertPoint: location fromView: nil];
     x = location.x;
     y = location.y;
     gstate = PyGILState_Ensure();
-    result = PyObject_CallMethod(canvas, "button_press_event", "iii", x, y, num);
+    if ([event clickCount] == 2]) {
+      dblclick = 1;
+    } 
+    result = PyObject_CallMethod(canvas, "button_press_event", "iiii", x, y, num, dblclick);
     if(result)
         Py_DECREF(result);
     else
