1 files changed, 46 insertions, 0 deletions
diff --git a/vendor/x11iraf/obm/ObmW/scroll.c b/vendor/x11iraf/obm/ObmW/scroll.c
new file mode 100644
index 00000000..5a618d44
--- /dev/null
+++ b/vendor/x11iraf/obm/ObmW/scroll.c
@@ -0,0 +1,46 @@
+#include <X11/Intrinsic.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/CharSet.h>
+#include "scroll.h"
+
+void XfwfConnectScrollingWidgets(w1, w2)
+    Widget w1, w2;
+{
+    XtCallbackProc response_cb_1 = NULL, response_cb_2 = NULL;
+
+    /* Error checking omitted */
+    XtVaGetValues(w1, "scrollResponse", &response_cb_1, NULL);
+    XtVaGetValues(w2, "scrollResponse", &response_cb_2, NULL);
+
+    XtAddCallback(w1, "scrollCallback", response_cb_2, (XtPointer)w2);
+
+    XtAddCallback(w2, "scrollCallback", response_cb_1, (XtPointer)w1);
+}
+
+XfwfSReason XfwfCvtStringToScrollReason(s)
+    String s;
+{
+    if (XmuCompareISOLatin1(s, "Notify") == 0) return XfwfSNotify;
+    if (XmuCompareISOLatin1(s, "Move") == 0) return XfwfSMove;
+    if (XmuCompareISOLatin1(s, "Drag") == 0) return XfwfSDrag;
+    if (XmuCompareISOLatin1(s, "Zoom") == 0) return XfwfSZoom;
+    if (XmuCompareISOLatin1(s, "Stretch") == 0) return XfwfSStretch;
+    if (XmuCompareISOLatin1(s, "Up") == 0) return XfwfSUp;
+    if (XmuCompareISOLatin1(s, "Down") == 0) return XfwfSDown;
+    if (XmuCompareISOLatin1(s, "Left") == 0) return XfwfSLeft;
+    if (XmuCompareISOLatin1(s, "Right") == 0) return XfwfSRight;
+    if (XmuCompareISOLatin1(s, "PageUp") == 0) return XfwfSPageUp;
+    if (XmuCompareISOLatin1(s, "PageDown") == 0) return XfwfSPageDown;
+    if (XmuCompareISOLatin1(s, "PageLeft") == 0) return XfwfSPageLeft;
+    if (XmuCompareISOLatin1(s, "PageRight") == 0) return XfwfSPageRight;
+    if (XmuCompareISOLatin1(s, "ZoomIn") == 0) return XfwfSZoomIn;
+    if (XmuCompareISOLatin1(s, "ZoomOut") == 0) return XfwfSZoomOut;
+    if (XmuCompareISOLatin1(s, "Top") == 0) return XfwfSTop;
+    if (XmuCompareISOLatin1(s, "Bottom") == 0) return XfwfSBottom;
+    if (XmuCompareISOLatin1(s, "LeftSide") == 0) return XfwfSLeftSide;
+    if (XmuCompareISOLatin1(s, "RightSide") == 0) return XfwfSRightSide;
+    if (XmuCompareISOLatin1(s, "ZoomInFull") == 0) return XfwfSZoomInFull;
+    if (XmuCompareISOLatin1(s, "ZoomOutFull") == 0) return XfwfSZoomOutFull;
+    return XfwfSNotify;				/* Should be: error */
+}
+