diff options
| -rw-r--r-- | fastiv-browser.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/fastiv-browser.c b/fastiv-browser.c index 50c4676..0b70643 100644 --- a/fastiv-browser.c +++ b/fastiv-browser.c @@ -43,6 +43,7 @@ struct _FastivBrowser { FastivIoThumbnailSize item_size; ///< Thumbnail size int item_height; ///< Thumbnail height in pixels + int item_spacing; ///< Space between items in pixels GArray *entries; ///< [Entry] GArray *layouted_rows; ///< [Row] @@ -60,10 +61,6 @@ typedef struct row Row; static const double g_permitted_width_multiplier = 2; -// Could be split out to also-idiomatic row-spacing/column-spacing properties. -// TODO(p): Make a property for this. -static const int g_item_spacing = 1; - // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - struct entry { @@ -106,7 +103,7 @@ static void append_row(FastivBrowser *self, int *y, int x, GArray *items_array) { if (self->layouted_rows->len) - *y += g_item_spacing; + *y += self->item_spacing; *y += self->item_border_y; g_array_append_val(self->layouted_rows, ((Row) { @@ -143,8 +140,8 @@ relayout(FastivBrowser *self, int width) 2 * self->item_border_x; if (!items->len) { // Just insert it, whether or not there's any space. - } else if (x + g_item_spacing + width <= available_width) { - x += g_item_spacing; + } else if (x + self->item_spacing + width <= available_width) { + x += self->item_spacing; } else { append_row(self, &y, padding.left + MAX(0, available_width - x) / 2, items); @@ -661,6 +658,11 @@ fastiv_browser_style_updated(GtkWidget *widget) GtkStyleContext *style = gtk_widget_get_style_context(widget); GtkBorder border = {}, margin = {}; + int item_spacing = self->item_spacing; + gtk_widget_style_get(widget, "spacing", &self->item_spacing, NULL); + if (item_spacing != self->item_spacing) + gtk_widget_queue_resize(widget); + // Using a pseudo-class, because GTK+ regions are deprecated. gtk_style_context_save(style); gtk_style_context_add_class(style, "item"); @@ -743,6 +745,12 @@ fastiv_browser_class_init(FastivBrowserClass *klass) widget_class->motion_notify_event = fastiv_browser_motion_notify_event; widget_class->style_updated = fastiv_browser_style_updated; + // Could be split to also-idiomatic row-spacing/column-spacing properties. + // The GParamSpec is sinked by this call. + gtk_widget_class_install_style_property(widget_class, + g_param_spec_int("spacing", "Spacing", "Space between items", + 0, G_MAXINT, 1, G_PARAM_READWRITE)); + // TODO(p): Later override "screen_changed", recreate Pango layouts there, // if we get to have any, or otherwise reflect DPI changes. gtk_widget_class_set_css_name(widget_class, "fastiv-browser"); |