diff options
author | Benjamin Otte <otte@redhat.com> | 2020-03-01 17:32:40 +0100 |
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committer | Benjamin Otte <otte@redhat.com> | 2020-03-02 03:18:55 +0100 |
commit | c3fb6ca747c4f49c3e5a21c287baf37f1ab4676d (patch) | |
tree | 432c7f64175cf36e49a19ba9c6dfa21cf74049b4 /gtk/gtkcolorswatch.c | |
parent | 3f7b401de06c3e7559d613a7bf8246639186884c (diff) | |
download | gtk+-c3fb6ca747c4f49c3e5a21c287baf37f1ab4676d.tar.gz |
colorswatch: Switch to dragged color during dnd
This is really simple to implement now, so do it.
Diffstat (limited to 'gtk/gtkcolorswatch.c')
-rw-r--r-- | gtk/gtkcolorswatch.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/gtk/gtkcolorswatch.c b/gtk/gtkcolorswatch.c index ae424ad572..63dad35bd9 100644 --- a/gtk/gtkcolorswatch.c +++ b/gtk/gtkcolorswatch.c @@ -89,25 +89,35 @@ swatch_snapshot (GtkWidget *widget, GtkColorSwatchPrivate *priv = gtk_color_swatch_get_instance_private (swatch); const int width = gtk_widget_get_width (widget); const int height = gtk_widget_get_height (widget); + const GdkRGBA *color; + + color = &priv->color; + if (priv->dest) + { + const GValue *value = gtk_drop_target_get_value (priv->dest); + + if (value) + color = g_value_get_boxed (value); + } if (priv->has_color) { - if (priv->use_alpha && !gdk_rgba_is_opaque (&priv->color)) + if (priv->use_alpha && !gdk_rgba_is_opaque (color)) { _gtk_color_chooser_snapshot_checkered_pattern (snapshot, width, height); gtk_snapshot_append_color (snapshot, - &priv->color, + color, &GRAPHENE_RECT_INIT (0, 0, width, height)); } else { - GdkRGBA color = priv->color; + GdkRGBA opaque = *color; - color.alpha = 1.0; + opaque.alpha = 1.0; gtk_snapshot_append_color (snapshot, - &color, + &opaque, &GRAPHENE_RECT_INIT (0, 0, width, height)); } } @@ -654,7 +664,9 @@ gtk_color_swatch_set_can_drop (GtkColorSwatch *swatch, if (can_drop && !priv->dest) { priv->dest = gtk_drop_target_new (GDK_TYPE_RGBA, GDK_ACTION_COPY); + gtk_drop_target_set_preload (priv->dest, TRUE); g_signal_connect (priv->dest, "drop", G_CALLBACK (swatch_drag_drop), swatch); + g_signal_connect_swapped (priv->dest, "notify::value", G_CALLBACK (gtk_widget_queue_draw), swatch); gtk_widget_add_controller (GTK_WIDGET (swatch), GTK_EVENT_CONTROLLER (priv->dest)); } if (!can_drop && priv->dest) |