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Removed drag move from list. Changed navigation to occur on mouse up, not

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2000-07-11  Gene Z. Ragan  <gzr@eazel.com>

	* components/history/nautilus-history-view.c:
	(history_load_location), (history_button_press),
	(history_button_release), (make_obj):
	Removed drag move from list.  Changed navigation
	to occur on mouse up, not on select row.  This is
	because select row is called on rows during a drag.
	Tghis can be annoying if you are trying to drag a
	row item and Nautilus is navigating to the item you
	ared dragging over.  This behavior happens even if we
	are not supporting drag move of items. Now navigation
	occurs on the mouse up.
This commit is contained in:
Gene Z. Ragan 2000-07-12 01:13:29 +00:00 committed by Gene Ragan
parent a409c1bb98
commit b698da5abc
2 changed files with 58 additions and 29 deletions
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14
ChangeLog
View file

@ -1,3 +1,17 @@
2000-07-11 Gene Z. Ragan <gzr@eazel.com>
* components/history/nautilus-history-view.c:
(history_load_location), (history_button_press),
(history_button_release), (make_obj):
Removed drag move from list. Changed navigation
to occur on mouse up, not on select row. This is
because select row is called on rows during a drag.
Tghis can be annoying if you are trying to drag a
row item and Nautilus is navigating to the item you
ared dragging over. This behavior happens even if we
are not supporting drag move of items. Now navigation
occurs on the mouse up.
2000-07-11 Michael Engber <engber@eazel.com>
* libnautilus/nautilus-view-component.idl:

55
components/history/nautilus-history-view.c
View file

@ -41,7 +41,7 @@ typedef struct {
GtkCList *clist;
gint notify_count;
gint press_row;
BonoboUIHandler *uih;
} HistoryView;
@ -129,7 +129,7 @@ get_history_list (HistoryView *hview)
}
static void
hyperbola_navigation_history_load_location (NautilusView *view,
history_load_location (NautilusView *view,
const char *location,
HistoryView *hview)
{
@ -147,7 +147,6 @@ hyperbola_navigation_history_load_location (NautilusView *view,
gtk_clist_freeze (clist);
/* Clear out list */
/* FIXME: Storage leak of column names here. */
gtk_clist_clear (clist);
/* Populate with data from main history list */
@ -157,8 +156,7 @@ hyperbola_navigation_history_load_location (NautilusView *view,
bookmark = nautilus_bookmark_new (item->location, item->title);
cols[HISTORY_VIEW_COLUMN_ICON] = NULL;
/* FIXME: Storage leak of column names when list goes away. */
cols[HISTORY_VIEW_COLUMN_NAME] = g_strdup (item->title);
cols[HISTORY_VIEW_COLUMN_NAME] = item->title;
new_rownum = gtk_clist_append (clist, cols);
@ -181,33 +179,47 @@ hyperbola_navigation_history_load_location (NautilusView *view,
hview->notify_count--;
}
static void
hyperbola_navigation_history_select_row(GtkCList *clist, gint row, gint column, GdkEvent *event,
HistoryView *hview)
history_button_press (GtkCList *clist, GdkEventButton *event, HistoryView *hview)
{
int row, column;
/* Get row and column */
gtk_clist_get_selection_info (clist, event->x, event->y, &row, &column);
hview->press_row = row;
}
static void
history_button_release (GtkCList *clist, GdkEventButton *event, HistoryView *hview)
{
char *uri;
int row, column;
if(hview->notify_count > 0) {
return;
}
/* First row is always current location, by definition, so don't activate */
if (row == 0) {
/* Get row and column */
gtk_clist_get_selection_info (clist, event->x, event->y, &row, &column);
/* Do nothing if row is zero. A click either in the top list item
* or in the history content view is ignored.
*/
if (row <= 0) {
return;
}
/* FIXME bugzilla.eazel.com 702: There are bugs here if you drag up & down */
gtk_clist_freeze(clist);
if(gtk_clist_row_is_visible(clist, row) != GTK_VISIBILITY_FULL) {
gtk_clist_moveto(clist, row, -1, 0.5, 0.0);
/* Return if the row does not match the rwo we stashed on the mouse down. */
if (row != hview->press_row) {
return;
}
/* Navigate to uri */
uri = get_uri_from_row (clist, row);
nautilus_view_open_location (hview->view, uri);
g_free (uri);
gtk_clist_thaw(clist);
}
static int object_count = 0;
@ -237,8 +249,9 @@ make_obj(BonoboGenericFactory *Factory, const char *goad_id, gpointer closure)
clist = GTK_CLIST (gtk_clist_new (HISTORY_VIEW_COLUMN_COUNT));
gtk_clist_column_titles_hide (clist);
gtk_clist_set_row_height (clist, NAUTILUS_ICON_SIZE_SMALLER);
gtk_clist_set_selection_mode(clist, GTK_SELECTION_BROWSE);
gtk_clist_columns_autosize(clist);
gtk_clist_set_selection_mode (clist, GTK_SELECTION_BROWSE);
gtk_clist_columns_autosize (clist);
wtmp = gtk_scrolled_window_new (gtk_clist_get_hadjustment (clist),
gtk_clist_get_vadjustment (clist));
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (wtmp),
@ -257,8 +270,10 @@ make_obj(BonoboGenericFactory *Factory, const char *goad_id, gpointer closure)
/* handle events */
gtk_signal_connect(GTK_OBJECT(hview->view), "load_location",
hyperbola_navigation_history_load_location, hview);
gtk_signal_connect(GTK_OBJECT(clist), "select_row", hyperbola_navigation_history_select_row, hview);
history_load_location, hview);
gtk_signal_connect(GTK_OBJECT(clist), "button-press-event", history_button_press, hview);
gtk_signal_connect(GTK_OBJECT(clist), "button-release-event", history_button_release, hview);
gtk_signal_connect_object_while_alive (nautilus_icon_factory_get (),
"icons_changed",