From 1c28a0e598b27deb73ffa6e622388682a7d4d88b Mon Sep 17 00:00:00 2001
From: perry.werneck@gmail.com <perry.werneck@gmail.com@d25448e0-c022-0410-b998-a785f7053de0>
Date: Mon, 2 Apr 2012 20:48:17 +0000
Subject: [PATCH] Acertando ponteiro do mouse em windows, corrigindo "drag" da area selecionada

---
 src/gtk/v3270/widget.c  |  6 +++---
 src/lib3270/selection.c | 41 ++++++++++++++++++++++++++++-------------
 2 files changed, 31 insertions(+), 16 deletions(-)

diff --git a/src/gtk/v3270/widget.c b/src/gtk/v3270/widget.c
index 6613c00..83c5f5c 100644
--- a/src/gtk/v3270/widget.c
+++ b/src/gtk/v3270/widget.c
@@ -269,7 +269,7 @@ static void v3270_class_init(v3270Class *klass)
 			"arrow",
 			"wait",
 			"arrow",
-			"sizeall",
+			"hand",
 			"sizenwse",	// Top-left
 			"sizenesw",	// Top-right
 			"sizens",	// Top
@@ -278,14 +278,14 @@ static void v3270_class_init(v3270Class *klass)
 			"sizens",	// Bottom
 			"sizewe",	// Left
 			"sizewe",	// Right
-		}
+		};
 #else
 		static const int	  cr[V3270_CURSOR_COUNT] =
 		{
 			GDK_XTERM,
 			GDK_WATCH,
 			GDK_X_CURSOR,
-			GDK_FLEUR,
+			GDK_HAND1,
 			GDK_TOP_LEFT_CORNER, 		// Top-left
 			GDK_TOP_RIGHT_CORNER,		// Top-right
 			GDK_TOP_SIDE,				// Top
diff --git a/src/lib3270/selection.c b/src/lib3270/selection.c
index aee6baf..4d10daf 100644
--- a/src/lib3270/selection.c
+++ b/src/lib3270/selection.c
@@ -437,27 +437,42 @@ LIB3270_EXPORT int lib3270_get_selected_addr(H3270 *hSession, int *begin, int *e
 
 LIB3270_EXPORT int lib3270_move_selected_area(H3270 *hSession, int from, int to)
 {
-	int step = (to - from);
-	int first, last, pos, len;
+	int pos[2];
+	int rows, cols, f, step;
 
-	if(lib3270_get_selected_addr(hSession,&first,&last))
+	if(lib3270_get_selected_addr(hSession,&pos[0],&pos[1]))
 		return from;
 
-	len = hSession->rows * hSession->cols;
+	rows = (to / hSession->cols) - (from / hSession->cols);
+	cols = (to % hSession->cols) - (from % hSession->cols);
 
-	pos = first+step;
-	trace("first=%d pos=%d step=%d",first,pos,step);
-	if(pos < 0)
-		step -= pos;
+	for(f=0;f<2;f++)
+	{
+		int row  = (pos[f] / hSession->cols) + rows;
+		int col  = (pos[f] % hSession->cols) + cols;
+
+		if(row < 0)
+			rows = - (pos[f] / hSession->cols);
+
+		if(col < 0)
+			cols = - (pos[f] % hSession->cols);
+
+		if(row >= (hSession->rows))
+			rows = hSession->rows - ((pos[f] / hSession->cols)+1);
 
-	pos = last+step;
-	if(pos > len)
-		step -= (pos - len);
+		if(col >= hSession->cols)
+			cols = hSession->cols - ((pos[f] % hSession->cols)+1);
+	}
+
+	step = (rows * hSession->cols) + cols;
 
+	hSession->select.begin += step;
+	hSession->select.end   += step;
 
-	trace("%s step=%d",__FUNCTION__,step);
+	update_selection(hSession);
+	lib3270_set_cursor_address(hSession,hSession->select.end);
 
-	return from;
+	return from+step;
 }
 
 LIB3270_EXPORT int lib3270_move_selection(H3270 *hSession, LIB3270_DIRECTION dir)
--
libgit2 0.21.2