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Fix a few things

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This commit is contained in:
Anders Carlsson 2004-07-03 20:36:01 +00:00
parent 5cb796a44f
commit 08d94851a0
1 changed files with 32 additions and 10 deletions
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42
gtk/gtkiconview.c
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@ -95,12 +95,14 @@ struct _EggIconListPrivate
guint shift_pressed : 1;
EggIconListItem *last_single_clicked;
#ifdef DND_WORKS
/* Drag-and-drop. */
gint pressed_button;
gint press_start_x;
gint press_start_y;
#endif
/* Layout used to draw icon text */
PangoLayout *layout;
};
@ -201,8 +203,10 @@ static gboolean egg_icon_list_item_hit_test (EggIconListItem *it
gint y,
gint width,
gint height);
#ifdef DND_WORKS
static gboolean egg_icon_list_maybe_begin_dragging_items (EggIconList *icon_list,
GdkEventMotion *event);
#endif
static gboolean egg_icon_list_unselect_all_internal (EggIconList *icon_list,
gboolean emit);
static void egg_icon_list_calculate_item_size (EggIconList *icon_list,
@ -559,9 +563,11 @@ egg_icon_list_init (EggIconList *icon_list)
icon_list->priv->width = 0;
icon_list->priv->height = 0;
icon_list->priv->selection_mode = GTK_SELECTION_SINGLE;
#ifdef DND_WORKS
icon_list->priv->pressed_button = -1;
icon_list->priv->press_start_x = -1;
icon_list->priv->press_start_y = -1;
#endif
icon_list->priv->text_column = -1;
icon_list->priv->markup_column = -1;
icon_list->priv->pixbuf_column = -1;
@ -880,9 +886,9 @@ egg_icon_list_motion (GtkWidget *widget,
gint abs_y;
icon_list = EGG_ICON_LIST (widget);
#ifdef DND_WORKS
egg_icon_list_maybe_begin_dragging_items (icon_list, event);
#endif
if (icon_list->priv->rubberbanding)
{
rubberbanding (widget);
@ -983,7 +989,7 @@ egg_icon_list_button_press (GtkWidget *widget,
egg_icon_list_set_cursor_item (icon_list, item);
icon_list->priv->anchor_item = item;
}
#ifdef DND_WORKS
/* Save press to possibly begin a drag */
if (icon_list->priv->pressed_button < 0)
{
@ -991,7 +997,7 @@ egg_icon_list_button_press (GtkWidget *widget,
icon_list->priv->press_start_x = event->x;
icon_list->priv->press_start_y = event->y;
}
#endif
if (!icon_list->priv->last_single_clicked)
icon_list->priv->last_single_clicked = item;
}
@ -1039,10 +1045,11 @@ egg_icon_list_button_release (GtkWidget *widget,
EggIconList *icon_list;
icon_list = EGG_ICON_LIST (widget);
#ifdef DND_WORKS
if (icon_list->priv->pressed_button == event->button)
icon_list->priv->pressed_button = -1;
#endif
egg_icon_list_stop_rubberbanding (icon_list);
if (icon_list->priv->scroll_timeout_id != 0)
@ -1213,6 +1220,7 @@ egg_icon_list_item_hit_test (EggIconListItem *item,
return FALSE;
}
#ifdef DND_WORKS
static gboolean
egg_icon_list_maybe_begin_dragging_items (EggIconList *icon_list,
GdkEventMotion *event)
@ -1259,7 +1267,7 @@ egg_icon_list_maybe_begin_dragging_items (EggIconList *icon_list,
return retval;
}
#endif
static gboolean
egg_icon_list_unselect_all_internal (EggIconList *icon_list,
@ -2134,6 +2142,7 @@ egg_icon_list_row_deleted (GtkTreeModel *model,
EggIconList *icon_list;
EggIconListItem *item;
GList *list;
gboolean emit = FALSE;
icon_list = EGG_ICON_LIST (data);
@ -2141,10 +2150,23 @@ egg_icon_list_row_deleted (GtkTreeModel *model,
list = g_list_nth (icon_list->priv->items, index);
item = list->data;
if (item == icon_list->priv->anchor_item)
icon_list->priv->anchor_item = NULL;
if (item == icon_list->priv->cursor_item)
icon_list->priv->cursor_item = NULL;
if (item->selected)
emit = TRUE;
item->index = -1;
egg_icon_list_item_unref (item);
egg_icon_list_item_unref (item);
icon_list->priv->items = g_list_delete_link (icon_list->priv->items, list);
if (emit)
g_signal_emit (icon_list, icon_list_signals[SELECTION_CHANGED], 0);
}
static void