X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1b8c7ba607a15a2ff8a04448138df9ffff7df6c5..46ae103b9f08fc4e447d16a6a92b03cf55ee3189:/wxPython/src/_gdicmn.i

diff --git a/wxPython/src/_gdicmn.i b/wxPython/src/_gdicmn.i
index 5b62dd38d2..22a3d83fbc 100644
--- a/wxPython/src/_gdicmn.i
+++ b/wxPython/src/_gdicmn.i
@@ -191,7 +191,7 @@ of this object (i.e. equal to -1) with those of the other.", "");
                "Get() -> (width,height)",
                "Returns the width and height properties as a tuple.", "");
         PyObject* Get() {
-            bool blocked = wxPyBeginBlockThreads();
+            wxPyBlock_t blocked = wxPyBeginBlockThreads();
             PyObject* tup = PyTuple_New(2);
             PyTuple_SET_ITEM(tup, 0, PyInt_FromLong(self->x));
             PyTuple_SET_ITEM(tup, 1, PyInt_FromLong(self->y));
@@ -264,7 +264,7 @@ public:
                "Get() -> (x,y)",
                "Return the x and y properties as a tuple. ", "");
         PyObject* Get() {
-            bool blocked = wxPyBeginBlockThreads();
+            wxPyBlock_t blocked = wxPyBeginBlockThreads();
             PyObject* tup = PyTuple_New(2);
             PyTuple_SET_ITEM(tup, 0, PyFloat_FromDouble(self->x));
             PyTuple_SET_ITEM(tup, 1, PyFloat_FromDouble(self->y));
@@ -377,7 +377,7 @@ public:
                "Get() -> (x,y)",
                "Return the x and y properties as a tuple. ", "");
         PyObject* Get() {
-            bool blocked = wxPyBeginBlockThreads();
+            wxPyBlock_t blocked = wxPyBeginBlockThreads();
             PyObject* tup = PyTuple_New(2);
             PyTuple_SET_ITEM(tup, 0, PyInt_FromLong(self->x));
             PyTuple_SET_ITEM(tup, 1, PyInt_FromLong(self->y));
@@ -453,6 +453,8 @@ public:
     wxSize GetSize() const;
     void SetSize( const wxSize &s );
 
+    bool IsEmpty() const;
+    
     wxPoint GetTopLeft() const;
     void SetTopLeft(const wxPoint &p);
     wxPoint GetBottomRight() const;
@@ -484,15 +486,51 @@ public:
 
     DocDeclStr(
         wxRect&, Inflate(wxCoord dx, wxCoord dy),
-        "Increase the rectangle size by dx in x direction and dy in y
-direction. Both (or one of) parameters may be negative to decrease the
-rectangle size.", "");
+        "Increases the size of the rectangle.
+
+The left border is moved farther left and the right border is moved
+farther right by ``dx``. The upper border is moved farther up and the
+bottom border is moved farther down by ``dy``. (Note the the width and
+height of the rectangle thus change by ``2*dx`` and ``2*dy``,
+respectively.) If one or both of ``dx`` and ``dy`` are negative, the
+opposite happens: the rectangle size decreases in the respective
+direction.
+
+The change is made to the rectangle inplace, if instead you need a
+copy that is inflated, preserving the original then make the copy
+first::
+
+    copy = wx.Rect(*original)
+    copy.Inflate(10,15)
+
+", "
+Inflating and deflating behaves *naturally*. Defined more precisely,
+that means:
+
+    * Real inflates (that is, ``dx`` and/or ``dy`` >= 0) are not
+      constrained. Thus inflating a rectangle can cause its upper left
+      corner to move into the negative numbers. (The versions prior to
+      2.5.4 forced the top left coordinate to not fall below (0, 0),
+      which implied a forced move of the rectangle.)
+
+    * Deflates are clamped to not reduce the width or height of the
+      rectangle below zero. In such cases, the top-left corner is
+      nonetheless handled properly. For example, a rectangle at (10,
+      10) with size (20, 40) that is inflated by (-15, -15) will
+      become located at (20, 25) at size (0, 10). Finally, observe
+      that the width and height are treated independently. In the
+      above example, the width is reduced by 20, whereas the height is
+      reduced by the full 30 (rather than also stopping at 20, when
+      the width reached zero).
+
+:see: `Deflate`
+");
 
     DocDeclStr(
         wxRect&, Deflate(wxCoord dx, wxCoord dy),
-        "Decrease the rectangle size by dx in x direction and dy in y
-direction. Both (or one of) parameters may be negative to increase the
-rectngle size. This method is the opposite of Inflate.", "");
+        "Decrease the rectangle size. This method is the opposite of `Inflate`
+in that Deflate(a,b) is equivalent to Inflate(-a,-b).  Please refer to
+`Inflate` for a full description.", "");
 
     DocDeclStrName(
         void, Offset(wxCoord dx, wxCoord dy),
@@ -556,7 +594,7 @@ bottom, otherwise it is moved to the left or top respectively.", "",
                "Get() -> (x,y,width,height)",
                "Return the rectangle properties as a tuple.", "");
         PyObject* Get() {
-            bool blocked = wxPyBeginBlockThreads();
+            wxPyBlock_t blocked = wxPyBeginBlockThreads();
             PyObject* tup = PyTuple_New(4);
             PyTuple_SET_ITEM(tup, 0, PyInt_FromLong(self->x));
             PyTuple_SET_ITEM(tup, 1, PyInt_FromLong(self->y));
@@ -602,7 +640,7 @@ DocAStr(wxIntersectRect,
         dest = reg1.GetBox();
 
         if (dest != wxRect(0,0,0,0)) {
-            bool blocked = wxPyBeginBlockThreads();
+            wxPyBlock_t blocked = wxPyBeginBlockThreads();
             wxRect* newRect = new wxRect(dest);
             obj = wxPyConstructObject((void*)newRect, wxT("wxRect"), true);
             wxPyEndBlockThreads(blocked);
@@ -690,7 +728,7 @@ public:
                "Get() -> (x,y)",
                "Return x and y properties as a tuple.", "");               
         PyObject* Get() {
-            bool blocked = wxPyBeginBlockThreads();
+            wxPyBlock_t blocked = wxPyBeginBlockThreads();
             PyObject* tup = PyTuple_New(2);
             PyTuple_SET_ITEM(tup, 0, PyFloat_FromDouble(self->m_x));
             PyTuple_SET_ITEM(tup, 1, PyFloat_FromDouble(self->m_y));