Added an arrow cursor for the draggable columns. Made the clickable column

2000-01-27  Christopher James Lahey  <clahey@helixcode.com>

        * widgets/e-reflow.h, widgets/e-reflow.c: Added an arrow cursor
        for the draggable columns.  Made the clickable column area
        larger.

        * widgets/e-text.h, widgets/e-text.c: Added an I beam cursor for
        the text item when it is editable.

        * widgets/e-minicard-label.c: Forward enter and leave
        notifications to the contained editable text item.

svn path=/trunk/; revision=1647

2 files changed, 51 insertions, 0 deletions

diff --git a/widgets/text/e-text.c b/widgets/text/e-text.c
index f4d6dddf55..1aef2ded6c 100644
--- a/widgets/text/e-text.c
+++ b/widgets/text/e-text.c
@@ -311,6 +311,9 @@ e_text_init (EText *text)
 	text->primary_length = 0;
 	text->clipboard_selection = NULL;
 	text->clipboard_length = 0;
+
+	text->pointer_in = FALSE;
+	text->default_cursor_shown = TRUE;
 }
 
 /* Destroy handler for the text item */
@@ -1031,6 +1034,9 @@ e_text_realize (GnomeCanvasItem *item)
 		(* parent_class->realize) (item);
 
 	text->gc = gdk_gc_new (item->canvas->layout.bin_window);
+	
+	text->i_cursor = gdk_cursor_new (GDK_XTERM);
+	text->default_cursor = gdk_cursor_new (GDK_LEFT_PTR);
 }
 
 /* Unrealize handler for the text item */
@@ -1044,6 +1050,9 @@ e_text_unrealize (GnomeCanvasItem *item)
 	gdk_gc_unref (text->gc);
 	text->gc = NULL;
 
+	gdk_cursor_destroy (text->i_cursor);
+	gdk_cursor_destroy (text->default_cursor);
+
 	if (parent_class->unrealize)
 		(* parent_class->unrealize) (item);
 }
@@ -1700,6 +1709,12 @@ e_text_event (GnomeCanvasItem *item, GdkEvent *event)
 			if (focus_event->in) {
 				if(!text->editing) {
 					text->editing = TRUE;
+					if ( text->pointer_in ) {
+						if ( text->default_cursor_shown ) {
+							gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, text->i_cursor);
+							text->default_cursor_shown = FALSE;
+						}
+					}
 					text->selection_start = 0;
 					text->selection_end = 0;
 					text->select_by_word = FALSE;
@@ -1712,6 +1727,10 @@ e_text_event (GnomeCanvasItem *item, GdkEvent *event)
 				}
 			} else {
 				text->editing = FALSE;
+				if ( ! text->default_cursor_shown ) {
+					gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, text->default_cursor);
+					text->default_cursor_shown = TRUE;
+				}
 				if (text->timeout_id) {
 					g_source_remove(text->timeout_id);
 					text->timeout_id = 0;
@@ -1765,6 +1784,14 @@ e_text_event (GnomeCanvasItem *item, GdkEvent *event)
 			if (event->type == GDK_BUTTON_PRESS && text->timer) {
 				g_timer_reset(text->timer);
 			}
+			if (event->type == GDK_BUTTON_PRESS) {
+				gnome_canvas_item_grab (item, 
+							GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK,
+							text->i_cursor,
+							button.time);
+			} else {
+				gnome_canvas_item_ungrab (item, button.time);
+			}
 		} else if (text->editable && event->type == GDK_BUTTON_RELEASE) {
 			gnome_canvas_item_grab_focus (item);
 			return 1;
@@ -1784,6 +1811,24 @@ e_text_event (GnomeCanvasItem *item, GdkEvent *event)
 			text->last_state = motion.state;
 		}
 		break;
+	case GDK_ENTER_NOTIFY:
+		text->pointer_in = TRUE;
+		if (text->editing) {
+			if ( text->default_cursor_shown ) {
+				gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, text->i_cursor);
+				text->default_cursor_shown = FALSE;
+			}
+		}
+		break;
+	case GDK_LEAVE_NOTIFY:
+		text->pointer_in = FALSE;
+		if (text->editing) {
+			if ( ! text->default_cursor_shown ) {
+				gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, text->default_cursor);
+				text->default_cursor_shown = TRUE;
+			}
+		}
+		break;
 	default:
 		break;
 	}
diff --git a/widgets/text/e-text.h b/widgets/text/e-text.h
index e1f250c678..f4f43a156b 100644
--- a/widgets/text/e-text.h
+++ b/widgets/text/e-text.h
@@ -167,6 +167,12 @@ struct _EText {
 	gint primary_length;            /* Primary selection text length */
 	gchar *clipboard_selection;     /* Clipboard selection text */
 	gint clipboard_length;          /* Clipboard selection text length*/
+
+	guint pointer_in : 1;
+	guint default_cursor_shown : 1;
+
+	GdkCursor *default_cursor;
+	GdkCursor *i_cursor;
 };
 
 struct _ETextClass {