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iconview: Remove needless requirement

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If we use
  &item->cell_area
instead of
  (GdkRectangle *) item
there is no need anymore to keep the cell_area as the first member of
the the item. And we cget compile-time checks for changes to the item
struct.
This commit is contained in:
Benjamin Otte 2012-05-04 00:31:14 +02:00
parent 7604e2d418
commit ee91e272a8
3 changed files with 16 additions and 18 deletions
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2
gtk/a11y/gtkiconviewaccessible.c
View File

@ -226,7 +226,7 @@ get_pixbuf_box (GtkIconView *icon_view,
_gtk_icon_view_set_cell_data (icon_view, item);
gtk_cell_area_foreach_alloc (icon_view->priv->cell_area, context,
GTK_WIDGET (icon_view),
(GdkRectangle *)item, (GdkRectangle *)item,
&item->cell_area, &item->cell_area,
(GtkCellAllocCallback)get_pixbuf_foreach, &data);
return data.pixbuf_found;

30
gtk/gtkiconview.c
View File

@ -1474,10 +1474,10 @@ gtk_icon_view_draw (GtkWidget *widget,
GtkIconViewItem *item = icons->data;
GdkRectangle paint_area;
paint_area.x = ((GdkRectangle *)item)->x - icon_view->priv->item_padding;
paint_area.y = ((GdkRectangle *)item)->y - icon_view->priv->item_padding;
paint_area.width = ((GdkRectangle *)item)->width + icon_view->priv->item_padding * 2;
paint_area.height = ((GdkRectangle *)item)->height + icon_view->priv->item_padding * 2;
paint_area.x = item->cell_area.x - icon_view->priv->item_padding;
paint_area.y = item->cell_area.y - icon_view->priv->item_padding;
paint_area.width = item->cell_area.width + icon_view->priv->item_padding * 2;
paint_area.height = item->cell_area.height + icon_view->priv->item_padding * 2;
cairo_save (cr);
@ -1487,7 +1487,7 @@ gtk_icon_view_draw (GtkWidget *widget,
if (gdk_cairo_get_clip_rectangle (cr, NULL))
{
gtk_icon_view_paint_item (icon_view, cr, item,
((GdkRectangle *)item)->x, ((GdkRectangle *)item)->y,
item->cell_area.x, item->cell_area.y,
icon_view->priv->draw_focus);
if (dest_index == item->index)
@ -1814,7 +1814,7 @@ gtk_icon_view_set_cursor (GtkIconView *icon_view,
context = g_ptr_array_index (icon_view->priv->row_contexts, item->row);
_gtk_icon_view_set_cell_data (icon_view, item);
gtk_cell_area_activate (icon_view->priv->cell_area, context,
GTK_WIDGET (icon_view), (GdkRectangle *)item,
GTK_WIDGET (icon_view), &item->cell_area,
0 /* XXX flags */, TRUE);
}
}
@ -1972,7 +1972,7 @@ gtk_icon_view_button_press (GtkWidget *widget,
_gtk_icon_view_set_cell_data (icon_view, item);
gtk_cell_area_activate (icon_view->priv->cell_area, context,
GTK_WIDGET (icon_view),
(GdkRectangle *)item, 0/* XXX flags */, FALSE);
&item->cell_area, 0/* XXX flags */, FALSE);
}
}
else
@ -2241,7 +2241,7 @@ gtk_icon_view_item_hit_test (GtkIconView *icon_view,
{
HitTestData data = { { x, y, width, height }, FALSE };
GtkCellAreaContext *context;
GdkRectangle *item_area = (GdkRectangle *)item;
GdkRectangle *item_area = &item->cell_area;
if (MIN (x + width, item_area->x + item_area->width) - MAX (x, item_area->x) <= 0 ||
MIN (y + height, item_area->y + item_area->height) - MAX (y, item_area->y) <= 0)
@ -2320,7 +2320,7 @@ gtk_icon_view_real_activate_cursor_item (GtkIconView *icon_view)
_gtk_icon_view_set_cell_data (icon_view, icon_view->priv->cursor_item);
gtk_cell_area_activate (icon_view->priv->cell_area, context,
GTK_WIDGET (icon_view),
(GdkRectangle *)icon_view->priv->cursor_item,
&icon_view->priv->cursor_item->cell_area,
0 /* XXX flags */,
FALSE);
@ -2539,7 +2539,7 @@ gtk_icon_view_layout_single_row (GtkIconView *icon_view,
while (items)
{
GtkIconViewItem *item = items->data;
GdkRectangle *item_area = (GdkRectangle *)item;
GdkRectangle *item_area = &item->cell_area;
item_area->width = item_width;
@ -2586,7 +2586,7 @@ gtk_icon_view_layout_single_row (GtkIconView *icon_view,
for (items = first_item; items != last_item; items = items->next)
{
GtkIconViewItem *item = items->data;
GdkRectangle *item_area = (GdkRectangle *)item;
GdkRectangle *item_area = &item->cell_area;
if (rtl)
{
@ -2919,7 +2919,7 @@ gtk_icon_view_queue_draw_item (GtkIconView *icon_view,
GtkIconViewItem *item)
{
GdkRectangle rect;
GdkRectangle *item_area = (GdkRectangle *)item;
GdkRectangle *item_area = &item->cell_area;
rect.x = item_area->x - icon_view->priv->item_padding;
rect.y = item_area->y - icon_view->priv->item_padding;
@ -3045,7 +3045,7 @@ _gtk_icon_view_get_item_at_coords (GtkIconView *icon_view,
for (items = icon_view->priv->items; items; items = items->next)
{
GtkIconViewItem *item = items->data;
GdkRectangle *item_area = (GdkRectangle *)item;
GdkRectangle *item_area = &item->cell_area;
if (x >= item_area->x - icon_view->priv->column_spacing/2 &&
x <= item_area->x + item_area->width + icon_view->priv->column_spacing/2 &&
@ -4336,7 +4336,7 @@ gtk_icon_view_set_tooltip_cell (GtkIconView *icon_view,
_gtk_icon_view_set_cell_data (icon_view, item);
gtk_cell_area_get_cell_allocation (icon_view->priv->cell_area, context,
GTK_WIDGET (icon_view),
cell, (GdkRectangle *)item, &rect);
cell, &item->cell_area, &rect);
}
else
{
@ -4572,7 +4572,7 @@ gtk_icon_view_get_visible_range (GtkIconView *icon_view,
for (icons = icon_view->priv->items; icons; icons = icons->next)
{
GtkIconViewItem *item = icons->data;
GdkRectangle *item_area = (GdkRectangle *)item;
GdkRectangle *item_area = &item->cell_area;
if ((item_area->x + item_area->width >= (int)gtk_adjustment_get_value (icon_view->priv->hadjustment)) &&
(item_area->y + item_area->height >= (int)gtk_adjustment_get_value (icon_view->priv->vadjustment)) &&

2
gtk/gtkiconviewprivate.h
View File

@ -23,8 +23,6 @@
typedef struct _GtkIconViewItem GtkIconViewItem;
struct _GtkIconViewItem
{
/* First member is always the rectangle so it
* can be cast to a rectangle. */
GdkRectangle cell_area;
GtkTreeIter iter;