document that GetAttribute's argument must not be NULL

[wxWidgets.git] / src / gtk / dcclient.cpp

diff --git a/src/gtk/dcclient.cpp b/src/gtk/dcclient.cpp
index feb56a2e036d6e42cdeccc30da2fb1bdfef98888..2edcb8c80483d40eefeba02a39b66eb35670d513 100644 (file)
--- a/src/gtk/dcclient.cpp
+++ b/src/gtk/dcclient.cpp
@@ -37,6 +37,11 @@
 // local defines
 //-----------------------------------------------------------------------------
 
+#define XLOG2DEV(x)    LogicalToDeviceX(x)
+#define XLOG2DEVREL(x) LogicalToDeviceXRel(x)
+#define YLOG2DEV(y)    LogicalToDeviceY(y)
+#define YLOG2DEVREL(y) LogicalToDeviceYRel(y)
+
 #define USE_PAINT_REGION 1
 
 //-----------------------------------------------------------------------------