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draw focus as a rectangle around the complete item, not just the text.

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2008-09-24  Denis Washington  <denisw@svn.gnome.org>

	* gtk/gtkiconview.c: draw focus as a rectangle around the
	complete item, not just the text. (Bug #38254)

svn path=/trunk/; revision=21506
This commit is contained in:
Denis Washington 2008-09-24 08:04:15 +00:00 committed by Denis Washington
parent 781850fc64
commit bbc726431d
2 changed files with 125 additions and 99 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2008-09-24 Denis Washington <denisw@svn.gnome.org>
* gtk/gtkiconview.c: draw focus as a rectangle around the
complete item, not just the text. (Bug #38254)
2008-09-23 Michael Natterer <mitch@imendio.com>
* gtk/gtkobject.c

219
gtk/gtkiconview.c
View File

@ -46,6 +46,7 @@
#undef DEBUG_ICON_VIEW
#define SCROLL_EDGE_SIZE 15
#define ITEM_PADDING 6
#define GTK_ICON_VIEW_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GTK_TYPE_ICON_VIEW, GtkIconViewPrivate))
@ -1301,10 +1302,10 @@ gtk_icon_view_allocate_children (GtkIconView *icon_view)
/* totally ignore our child's requisition */
if (child->cell < 0)
{
allocation.x = child->item->x;
allocation.y = child->item->y;
allocation.width = child->item->width;
allocation.height = child->item->height;
allocation.x = child->item->x + ITEM_PADDING;
allocation.y = child->item->y + ITEM_PADDING;
allocation.width = child->item->width - ITEM_PADDING * 2;
allocation.height = child->item->height - ITEM_PADDING * 2;
}
else
{
@ -1770,10 +1771,6 @@ gtk_icon_view_start_editing (GtkIconView *icon_view,
0);
g_free (path_string);
/* FIXME ugly special case */
if (GTK_IS_ENTRY (editable) || GTK_IS_COMBO_BOX (editable))
g_object_set (editable, "has-frame", TRUE, NULL);
/* the rest corresponds to tree_view_real_start_editing... */
icon_view->priv->edited_item = item;
icon_view->priv->editable = editable;
@ -1965,7 +1962,7 @@ gtk_icon_view_button_press (GtkWidget *widget,
GtkIconViewCellInfo *info = NULL;
gboolean dirty = FALSE;
GtkCellRendererMode mode;
gint cursor_cell;
gint cursor_cell = -1;
icon_view = GTK_ICON_VIEW (widget);
@ -1979,18 +1976,25 @@ gtk_icon_view_button_press (GtkWidget *widget,
{
item = gtk_icon_view_get_item_at_coords (icon_view,
event->x, event->y,
TRUE,
&info);
if (item != NULL)
FALSE,
&info);
/*
* We consider only the the cells' area as the item area if the
* item is not selected, but if it *is* selected, the complete
* selection rectangle is considered to be part of the item.
*/
if (item != NULL && (info != NULL || item->selected))
{
g_object_get (info->cell, "mode", &mode, NULL);
if (mode == GTK_CELL_RENDERER_MODE_ACTIVATABLE ||
mode == GTK_CELL_RENDERER_MODE_EDITABLE)
cursor_cell = g_list_index (icon_view->priv->cell_list, info);
else
cursor_cell = -1;
if (info != NULL)
{
g_object_get (info->cell, "mode", &mode, NULL);
if (mode == GTK_CELL_RENDERER_MODE_ACTIVATABLE ||
mode == GTK_CELL_RENDERER_MODE_EDITABLE)
cursor_cell = g_list_index (icon_view->priv->cell_list, info);
}
gtk_icon_view_scroll_to_item (icon_view, item);
if (icon_view->priv->selection_mode == GTK_SELECTION_NONE)
@ -2049,13 +2053,16 @@ gtk_icon_view_button_press (GtkWidget *widget,
/* cancel the current editing, if it exists */
gtk_icon_view_stop_editing (icon_view, TRUE);
if (mode == GTK_CELL_RENDERER_MODE_ACTIVATABLE)
gtk_icon_view_item_activate_cell (icon_view, item, info,
(GdkEvent *)event);
else if (mode == GTK_CELL_RENDERER_MODE_EDITABLE)
gtk_icon_view_start_editing (icon_view, item, info,
(GdkEvent *)event);
if (info != NULL)
{
if (mode == GTK_CELL_RENDERER_MODE_ACTIVATABLE)
gtk_icon_view_item_activate_cell (icon_view, item, info,
(GdkEvent *)event);
else if (mode == GTK_CELL_RENDERER_MODE_EDITABLE)
gtk_icon_view_start_editing (icon_view, item, info,
(GdkEvent *)event);
}
}
else
{
@ -2075,7 +2082,7 @@ gtk_icon_view_button_press (GtkWidget *widget,
{
item = gtk_icon_view_get_item_at_coords (icon_view,
event->x, event->y,
TRUE,
FALSE,
NULL);
if (item && item == icon_view->priv->last_single_clicked)
@ -2726,16 +2733,16 @@ gtk_icon_view_get_cell_area (GtkIconView *icon_view,
if (icon_view->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
{
cell_area->x = item->box[info->position].x - item->before[info->position];
cell_area->y = item->y;
cell_area->y = item->y + ITEM_PADDING;
cell_area->width = item->box[info->position].width +
item->before[info->position] + item->after[info->position];
cell_area->height = item->height;
cell_area->height = item->height - ITEM_PADDING * 2;
}
else
{
cell_area->x = item->x;
cell_area->x = item->x + ITEM_PADDING;
cell_area->y = item->box[info->position].y - item->before[info->position];
cell_area->width = item->width;
cell_area->width = item->width - ITEM_PADDING * 2;
cell_area->height = item->box[info->position].height +
item->before[info->position] + item->after[info->position];
}
@ -2796,6 +2803,8 @@ adjust_wrap_width (GtkIconView *icon_view,
else
wrap_width = item_width - pixbuf_width - icon_view->priv->spacing;
wrap_width -= ITEM_PADDING * 2;
g_object_set (text_info->cell, "wrap-width", wrap_width, NULL);
g_object_set (text_info->cell, "width", wrap_width, NULL);
}
@ -2854,6 +2863,9 @@ gtk_icon_view_calculate_item_size (GtkIconView *icon_view,
item->height += item->box[info->position].height + (info->position > 0 ? spacing : 0);
}
}
item->width += ITEM_PADDING * 2;
item->height += ITEM_PADDING * 2;
}
static void
@ -2882,8 +2894,8 @@ gtk_icon_view_calculate_item_size2 (GtkIconView *icon_view,
item->height += max_height[i] + (i > 0 ? spacing : 0);
}
cell_area.x = item->x;
cell_area.y = item->y;
cell_area.x = item->x + ITEM_PADDING;
cell_area.y = item->y + ITEM_PADDING;
for (k = 0; k < 2; k++)
for (l = icon_view->priv->cell_list, i = 0; l; l = l->next, i++)
@ -2898,12 +2910,19 @@ gtk_icon_view_calculate_item_size2 (GtkIconView *icon_view,
if (icon_view->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
{
/* We should not subtract ITEM_PADDING from item->height,
* because item->height is recalculated above using
* max_height which does not contain item padding.
*/
cell_area.width = item->box[info->position].width;
cell_area.height = item->height;
}
else
{
cell_area.width = item->width;
/* item->width is not recalculated and thus needs to be
* corrected for the padding.
*/
cell_area.width = item->width - 2 * ITEM_PADDING;
cell_area.height = max_height[i];
}
@ -2922,9 +2941,9 @@ gtk_icon_view_calculate_item_size2 (GtkIconView *icon_view,
}
else
{
if (item->box[info->position].width > item->width)
if (item->box[info->position].width > item->width - ITEM_PADDING * 2)
{
item->width = item->box[info->position].width;
item->width = item->box[info->position].width + ITEM_PADDING * 2;
cell_area.width = item->width;
}
item->before[info->position] = item->box[info->position].y - cell_area.y;
@ -2940,7 +2959,9 @@ gtk_icon_view_calculate_item_size2 (GtkIconView *icon_view,
item->box[i].x = item->x + item->width -
(item->box[i].x + item->box[i].width - item->x);
}
}
}
item->height += ITEM_PADDING * 2;
}
static void
@ -3009,28 +3030,17 @@ gtk_icon_view_paint_item (GtkIconView *icon_view,
#endif
if (item->selected)
for (l = icon_view->priv->cell_list; l; l = l->next)
{
GtkIconViewCellInfo *info = (GtkIconViewCellInfo *)l->data;
if (!info->cell->visible)
continue;
gtk_icon_view_get_cell_box (icon_view, item, info, &box);
/* FIXME we hardwire background drawing behind text
* cell renderers here
*/
if (GTK_IS_CELL_RENDERER_TEXT (info->cell))
{
gdk_cairo_set_source_color (cr, &GTK_WIDGET (icon_view)->style->base[state]);
cairo_rectangle (cr,
x - item->x + box.x,
y - item->y + box.y,
box.width, box.height);
cairo_fill (cr);
}
}
{
gtk_paint_flat_box (GTK_WIDGET (icon_view)->style,
(GdkWindow *) drawable,
GTK_STATE_SELECTED,
GTK_SHADOW_NONE,
area,
GTK_WIDGET (icon_view),
"icon_view_item",
x, y,
item->width, item->height);
}
for (l = icon_view->priv->cell_list; l; l = l->next)
{
@ -3066,42 +3076,57 @@ gtk_icon_view_paint_item (GtkIconView *icon_view,
drawable,
GTK_WIDGET (icon_view),
&cell_area, &cell_area, area, flags);
}
/* FIXME where to draw the focus with generic cell renderers ? */
if (draw_focus &&
if (draw_focus &&
GTK_WIDGET_HAS_FOCUS (icon_view) &&
item == icon_view->priv->cursor_item)
for (l = icon_view->priv->cell_list, i = 0; l; l = l->next, i++)
{
GtkIconViewCellInfo *info = (GtkIconViewCellInfo *)l->data;
if (!info->cell->visible)
continue;
if (icon_view->priv->cursor_cell < 0 &&
(info->cell->mode != GTK_CELL_RENDERER_MODE_INERT ||
GTK_IS_CELL_RENDERER_TEXT (info->cell)))
icon_view->priv->cursor_cell = i;
if (i == icon_view->priv->cursor_cell)
{
gtk_icon_view_get_cell_box (icon_view, item, info, &box);
{
for (l = icon_view->priv->cell_list, i = 0; l; l = l->next, i++)
{
GtkIconViewCellInfo *info = (GtkIconViewCellInfo *)l->data;
gtk_paint_focus (GTK_WIDGET (icon_view)->style,
drawable,
GTK_STATE_NORMAL,
area,
GTK_WIDGET (icon_view),
"icon_view",
x - item->x + box.x - padding,
y - item->y + box.y - padding,
box.width + 2 * padding,
box.height + 2 * padding);
break;
}
}
if (!info->cell->visible)
continue;
/* If found a editable/activatable cell, draw focus on it. */
if (icon_view->priv->cursor_cell < 0 &&
info->cell->mode != GTK_CELL_RENDERER_MODE_INERT)
icon_view->priv->cursor_cell = i;
gtk_icon_view_get_cell_box (icon_view, item, info, &box);
if (i == icon_view->priv->cursor_cell)
{
gtk_paint_focus (GTK_WIDGET (icon_view)->style,
drawable,
GTK_STATE_NORMAL,
area,
GTK_WIDGET (icon_view),
"icon_view",
x - item->x + box.x - padding,
y - item->y + box.y - padding,
box.width + 2 * padding,
box.height + 2 * padding);
break;
}
}
/* If there are no editable/activatable cells, draw focus
* around the whole item.
*/
if (icon_view->priv->cursor_cell < 0)
gtk_paint_focus (GTK_WIDGET (icon_view)->style,
drawable,
GTK_STATE_NORMAL,
area,
GTK_WIDGET (icon_view),
"icon_view",
x - padding,
y - padding,
item->width + 2 * padding,
item->height + 2 * padding);
}
}
static void
@ -3724,7 +3749,6 @@ find_cell (GtkIconView *icon_view,
{
gint n_focusable;
gint *focusable;
gint first_text;
gint current;
gint i, k;
GList *l;
@ -3737,7 +3761,6 @@ find_cell (GtkIconView *icon_view,
focusable = g_new0 (gint, icon_view->priv->n_cells);
n_focusable = 0;
first_text = 0;
current = 0;
for (k = 0; k < 2; k++)
for (l = icon_view->priv->cell_list, i = 0; l; l = l->next, i++)
@ -3749,9 +3772,6 @@ find_cell (GtkIconView *icon_view,
if (!info->cell->visible)
continue;
if (GTK_IS_CELL_RENDERER_TEXT (info->cell))
first_text = i;
if (info->cell->mode != GTK_CELL_RENDERER_MODE_INERT)
{
@ -3765,7 +3785,10 @@ find_cell (GtkIconView *icon_view,
}
if (n_focusable == 0)
focusable[n_focusable++] = first_text;
{
g_free (focusable);
return -1;
}
if (cell < 0)
{
@ -5349,13 +5372,11 @@ update_pixbuf_cell (GtkIconView *icon_view)
if (icon_view->priv->orientation == GTK_ORIENTATION_VERTICAL)
g_object_set (info->cell,
"follow-state", TRUE,
"xalign", 0.5,
"yalign", 1.0,
NULL);
else
g_object_set (info->cell,
"follow-state", TRUE,
"xalign", 0.0,
"yalign", 0.0,
NULL);