diff options
Diffstat (limited to 'libcaja-private')
| -rw-r--r-- | libcaja-private/caja-icon-container.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/libcaja-private/caja-icon-container.c b/libcaja-private/caja-icon-container.c index 75ecefc0..1a92caec 100644 --- a/libcaja-private/caja-icon-container.c +++ b/libcaja-private/caja-icon-container.c @@ -4518,6 +4518,67 @@ size_allocate (GtkWidget *widget, } } +static GtkSizeRequestMode +get_request_mode (GtkWidget *widget) +{ + /* Don't trade size at all, since we get whatever we get anyway. */ + return GTK_SIZE_REQUEST_CONSTANT_SIZE; +} + + /* We need to implement these since the GtkScrolledWindow uses them + to guess whether to show scrollbars or not, and if we don't report + anything it'll tend to get it wrong causing double calls + to size_allocate (at different sizes) during its size allocation. */ +static void +get_prefered_width (GtkWidget *widget, + gint *minimum_size, + gint *natural_size) +{ + EelCanvasGroup *root; + double x1, x2; + int cx1, cx2; + int width; + + root = eel_canvas_root (EEL_CANVAS (widget)); + eel_canvas_item_get_bounds (EEL_CANVAS_ITEM (root), + &x1, NULL, &x2, NULL); + eel_canvas_w2c (EEL_CANVAS (widget), x1, 0, &cx1, NULL); + eel_canvas_w2c (EEL_CANVAS (widget), x2, 0, &cx2, NULL); + + width = cx2 - cx1; + if (natural_size) { + *natural_size = width; + } + if (minimum_size) { + *minimum_size = width; + } +} + +static void +get_prefered_height (GtkWidget *widget, + gint *minimum_size, + gint *natural_size) +{ + EelCanvasGroup *root; + double y1, y2; + int cy1, cy2; + int height; + + root = eel_canvas_root (EEL_CANVAS (widget)); + eel_canvas_item_get_bounds (EEL_CANVAS_ITEM (root), + NULL, &y1, NULL, &y2); + eel_canvas_w2c (EEL_CANVAS (widget), 0, y1, NULL, &cy1); + eel_canvas_w2c (EEL_CANVAS (widget), 0, y2, NULL, &cy2); + + height = cy2 - cy1; + if (natural_size) { + *natural_size = height; + } + if (minimum_size) { + *minimum_size = height; + } +} + static gboolean draw (GtkWidget *widget, cairo_t *cr) { @@ -6519,6 +6580,9 @@ caja_icon_container_class_init (CajaIconContainerClass *class) widget_class = GTK_WIDGET_CLASS (class); widget_class->size_allocate = size_allocate; + widget_class->get_request_mode = get_request_mode; + widget_class->get_preferred_width = get_prefered_width; + widget_class->get_preferred_height = get_prefered_height; widget_class->draw = draw; widget_class->realize = realize; widget_class->unrealize = unrealize; |