void addButton(std::string IP){ cout << IP << endl; for (int i = 0; i<5;i++){ //Check if it already exists as a button std::string ButtonString = (std::string) gtk_button_get_label(Button[i]); if(IP==ButtonString){ gtk_widget_set_opacity((GtkWidget*) Button[i],1); gtk_widget_set_sensitive ((GtkWidget*) Button[i], true); return; } } for (int i = 0; i<5;i++){ const char* lol = IP.c_str(); std::string ButtonString = (std::string) gtk_button_get_label(Button[i]); cout << ButtonString << endl; if(ButtonString=="NONE"){ gtk_button_set_label(Button[i], lol); IPtoBuffer[IP] = Counter; gtk_widget_set_opacity((GtkWidget*) Button[i],1); gtk_widget_set_sensitive ((GtkWidget*) Button[i], true); Counter++; return; } } }
static void set_locale_id (GtkDialog *chooser, const gchar *locale_id) { CcLanguageChooserPrivate *priv = GET_PRIVATE (chooser); GList *children, *l; children = gtk_container_get_children (GTK_CONTAINER (priv->language_list)); for (l = children; l; l = l->next) { GtkWidget *row = l->data; GtkWidget *check = g_object_get_data (G_OBJECT (row), "check"); const gchar *language = g_object_get_data (G_OBJECT (row), "locale-id"); if (check == NULL || language == NULL) continue; if (g_strcmp0 (locale_id, language) == 0) { gboolean is_extra; gtk_widget_set_opacity (check, 1.0); /* make sure the selected language is shown */ is_extra = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (row), "is-extra")); if (!priv->showing_extra && is_extra) { g_object_set_data (G_OBJECT (row), "is-extra", GINT_TO_POINTER (FALSE)); gtk_list_box_invalidate_filter (GTK_LIST_BOX (priv->language_list)); } } else { gtk_widget_set_opacity (check, 0.0); } } g_list_free (children); g_free (priv->language); priv->language = g_strdup (locale_id); }
GtkWidget * do_transparent (GtkWidget *do_widget) { static GtkWidget *window = NULL; if (!window) { GtkWidget *overlay; GtkWidget *button; GtkWidget *label; GtkWidget *picture; window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_window_set_display (GTK_WINDOW (window), gtk_widget_get_display (do_widget)); gtk_window_set_default_size (GTK_WINDOW (window), 450, 450); g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window); gtk_window_set_title (GTK_WINDOW (window), "Transparency"); overlay = blur_overlay_new (); gtk_container_add (GTK_CONTAINER (window), overlay); button = gtk_button_new_with_label ("Don't click this button!"); label = gtk_bin_get_child (GTK_BIN (button)); g_object_set (label, "margin", 50, NULL); gtk_widget_set_opacity (button, 0.7); gtk_widget_set_halign (button, GTK_ALIGN_FILL); gtk_widget_set_valign (button, GTK_ALIGN_START); blur_overlay_add_overlay (BLUR_OVERLAY (overlay), button, 5.0); button = gtk_button_new_with_label ("Maybe this one?"); label = gtk_bin_get_child (GTK_BIN (button)); g_object_set (label, "margin", 50, NULL); gtk_widget_set_opacity (button, 0.7); gtk_widget_set_halign (button, GTK_ALIGN_FILL); gtk_widget_set_valign (button, GTK_ALIGN_END); blur_overlay_add_overlay (BLUR_OVERLAY (overlay), button, 5.0); picture = gtk_picture_new_for_resource ("/transparent/portland-rose.jpg"); gtk_container_add (GTK_CONTAINER (overlay), picture); } if (!gtk_widget_get_visible (window)) gtk_widget_show (window); else gtk_widget_destroy (window); return window; }
void ide_widget_show_with_fade (GtkWidget *widget) { GdkFrameClock *frame_clock; EggAnimation *anim; g_return_if_fail (GTK_IS_WIDGET (widget)); if (!gtk_widget_get_visible (widget)) { anim = g_object_get_data (G_OBJECT (widget), "FADE_ANIMATION"); if (anim != NULL) egg_animation_stop (anim); frame_clock = gtk_widget_get_frame_clock (widget); gtk_widget_set_opacity (widget, 0.0); gtk_widget_show (widget); anim = egg_object_animate_full (widget, EGG_ANIMATION_LINEAR, 500, frame_clock, show_callback, g_object_ref (widget), "opacity", 1.0, NULL); g_object_set_data_full (G_OBJECT (widget), "FADE_ANIMATION", g_object_ref (anim), g_object_unref); } }
static gboolean gd_stack_transition_cb (GdStack *stack, GdkFrameClock *frame_clock, gpointer user_data) { GdStackPrivate *priv = stack->priv; gint64 now; gdouble t; now = gdk_frame_clock_get_frame_time (frame_clock); t = 1.0; if (now < priv->end_time) t = (now - priv->start_time) / (double) (priv->end_time - priv->start_time); /* Finish animation early if not mapped anymore */ if (!gtk_widget_get_mapped (GTK_WIDGET (stack))) t = 1.0; if (gd_stack_set_transition_position (stack, t)) { gtk_widget_set_opacity (GTK_WIDGET (stack), 1.0); priv->tick_id = 0; return FALSE; } return TRUE; }
static void gd_stack_start_transition (GdStack *stack) { GdStackPrivate *priv = stack->priv; GtkWidget *widget = GTK_WIDGET (stack); gboolean animations_enabled; g_object_get (gtk_widget_get_settings (widget), "gtk-enable-animations", &animations_enabled, NULL); if (gtk_widget_get_mapped (widget) && animations_enabled && priv->transition_type != GD_STACK_TRANSITION_TYPE_NONE && priv->last_visible_child != NULL) { gtk_widget_set_opacity (widget, 0.999); priv->transition_pos = 0.0; priv->start_time = gdk_frame_clock_get_frame_time (gtk_widget_get_frame_clock (widget)); priv->end_time = priv->start_time + (priv->transition_duration * 1000); gd_stack_schedule_ticks (stack); } else { gd_stack_unschedule_ticks (stack); gd_stack_set_transition_position (stack, 1.0); } }
static gboolean fs_control_leave_handler( GtkWidget *widget, GdkEvent *event, gpointer data ) { gtk_widget_set_opacity(data, 0); return FALSE; }
static GtkWidget * language_widget_new (const gchar *locale_id, const gchar *current_locale_id, gboolean is_extra) { gchar *locale_name; gchar *locale_current_name; gchar *locale_untranslated_name; GtkWidget *row; GtkWidget *check; GtkWidget *box; locale_name = gnome_get_language_from_locale (locale_id, locale_id); locale_current_name = gnome_get_language_from_locale (locale_id, NULL); locale_untranslated_name = gnome_get_language_from_locale (locale_id, "C"); row = gtk_list_box_row_new (); box = padded_label_new (locale_name, is_extra); gtk_container_add (GTK_CONTAINER (row), box); /* We add a check on each side of the label to keep it centered. */ check = gtk_image_new (); gtk_image_set_from_icon_name (GTK_IMAGE (check), "object-select-symbolic", GTK_ICON_SIZE_MENU); gtk_widget_set_opacity (check, 0.0); g_object_set (check, "icon-size", GTK_ICON_SIZE_MENU, NULL); gtk_box_pack_start (GTK_BOX (box), check, FALSE, FALSE, 0); gtk_box_reorder_child (GTK_BOX (box), check, 0); check = gtk_image_new (); gtk_image_set_from_icon_name (GTK_IMAGE (check), "object-select-symbolic", GTK_ICON_SIZE_MENU); gtk_widget_set_opacity (check, 0.0); g_object_set (check, "icon-size", GTK_ICON_SIZE_MENU, NULL); gtk_box_pack_start (GTK_BOX (box), check, FALSE, FALSE, 0); if (g_strcmp0 (locale_id, current_locale_id) == 0) gtk_widget_set_opacity (check, 1.0); g_object_set_data (G_OBJECT (row), "check", check); g_object_set_data_full (G_OBJECT (row), "locale-id", g_strdup (locale_id), g_free); g_object_set_data_full (G_OBJECT (row), "locale-name", locale_name, g_free); g_object_set_data_full (G_OBJECT (row), "locale-current-name", locale_current_name, g_free); g_object_set_data_full (G_OBJECT (row), "locale-untranslated-name", locale_untranslated_name, g_free); g_object_set_data (G_OBJECT (row), "is-extra", GUINT_TO_POINTER (is_extra)); return row; }
static void _hide_close_button(DeepinWorkspaceOverview* self) { if (self->priv->close_button) { gtk_widget_set_opacity(self->priv->close_button, 0.0); deepin_fixed_move(DEEPIN_FIXED(self), self->priv->close_button, -100, -100, FALSE); } }
static void hide_callback (gpointer data) { GtkWidget *widget = data; gtk_widget_hide (widget); gtk_widget_set_opacity (widget, 1.0); g_object_unref (widget); }
static void hide_callback (gpointer data) { GtkWidget *widget = data; g_object_set_data (data, "FADE_ANIMATION", NULL); gtk_widget_hide (widget); gtk_widget_set_opacity (widget, 1.0); g_object_unref (widget); }
static void row_activated (GtkListBox *box, GtkListBoxRow *row) { GtkWidget *image; GtkWidget *dialog; image = (GtkWidget *)g_object_get_data (G_OBJECT (row), "image"); dialog = (GtkWidget *)g_object_get_data (G_OBJECT (row), "dialog"); if (image) { if (gtk_widget_get_opacity (image) > 0) gtk_widget_set_opacity (image, 0); else gtk_widget_set_opacity (image, 1); } else if (dialog) { gtk_window_present (GTK_WINDOW (dialog)); } }
static int gtkDialogSetOpacityAttrib(Ihandle *ih, const char *value) { int opacity; if (!iupStrToInt(value, &opacity)) return 0; #if GTK_CHECK_VERSION(3, 8, 0) gtk_widget_set_opacity(ih->handle, (double)opacity/255.0); #else gtk_window_set_opacity((GtkWindow*)ih->handle, (double)opacity/255.0); #endif return 1; }
void deleteButton(std::string IP){ for (int i = 0; i<5;i++){ std::string ButtonString = (std::string) gtk_button_get_label(Button[i]); if(IP==ButtonString){ //gtk_button_set_label(Button[i], "NONE"); gtk_widget_set_opacity((GtkWidget*) Button[i],0.5); gtk_widget_set_sensitive ((GtkWidget*) Button[i], false); if(getNextHop(DestinationIP, fwdTable) == ButtonString){ DestinationIP = ""; gtk_editable_set_editable( (GtkEditable*) InputBar, false); } } } }
bool wxTopLevelWindowGTK::SetTransparent(wxByte alpha) { if (m_widget == NULL) return false; #if GTK_CHECK_VERSION(2,12,0) #ifndef __WXGTK3__ if (gtk_check_version(2,12,0) == NULL) #endif { #if GTK_CHECK_VERSION(3,8,0) if(gtk_check_version(3,8,0) == NULL) { gtk_widget_set_opacity(m_widget, alpha / 255.0); } else #endif { // Can't avoid using this deprecated function with older GTK+. wxGCC_WARNING_SUPPRESS(deprecated-declarations); gtk_window_set_opacity(GTK_WINDOW(m_widget), alpha / 255.0); wxGCC_WARNING_RESTORE(); } return true; } #endif // GTK_CHECK_VERSION(2,12,0) #ifndef __WXGTK3__ #ifdef GDK_WINDOWING_X11 GdkWindow* window = gtk_widget_get_window(m_widget); if (window == NULL) return false; Display* dpy = GDK_WINDOW_XDISPLAY(window); Window win = GDK_WINDOW_XID(window); if (alpha == 0xff) XDeleteProperty(dpy, win, XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False)); else { long opacity = alpha * 0x1010101L; XChangeProperty(dpy, win, XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False), XA_CARDINAL, 32, PropModeReplace, (unsigned char *) &opacity, 1L); } XSync(dpy, False); return true; #else // !GDK_WINDOWING_X11 return false; #endif // GDK_WINDOWING_X11 / !GDK_WINDOWING_X11 #endif // !__WXGTK3__ }
static void sw_delay_notify (GObject *obj, GParamSpec *pspec, gpointer data) { GtkWidget *spinner = data; gboolean active; gboolean state; g_object_get (obj, "active", &active, "state", &state, NULL); if (active != state) { gtk_spinner_start (GTK_SPINNER (spinner)); gtk_widget_set_opacity (spinner, 1.0); } else { gtk_widget_set_opacity (spinner, 0.0); gtk_spinner_stop (GTK_SPINNER (spinner)); } }
static void reemphasize_window (GtkWidget *window) { GdkDisplay *display; display = gtk_widget_get_display (window); if (gdk_display_is_composited (display)) { gtk_widget_set_opacity (window, 1.0); gtk_widget_input_shape_combine_region (window, NULL); } else gdk_window_raise (gtk_widget_get_window (window)); }
static void ide_workbench_actions_opacity (GSimpleAction *action, GVariant *variant, gpointer user_data) { IdeWorkbench *workbench = user_data; gdouble opacity; g_assert (IDE_IS_WORKBENCH (workbench)); g_assert (g_variant_is_of_type (variant, G_VARIANT_TYPE_INT32)); opacity = CLAMP (g_variant_get_int32 (variant), 10, 100) / 100.0; gtk_widget_set_opacity (GTK_WIDGET (workbench), opacity); }
static void update_color (GcalEventWidget *self) { GtkStyleContext *context; GdkRGBA *color; GQuark color_id; gchar *color_str; gchar *css_class; GDateTime *now; gint date_compare; context = gtk_widget_get_style_context (GTK_WIDGET (self)); color = gcal_event_get_color (self->event); now = g_date_time_new_now_local (); date_compare = g_date_time_compare (self->dt_end, now); /* Fades out an event that's earlier than the current date */ gtk_widget_set_opacity (GTK_WIDGET (self), date_compare < 0 ? 0.6 : 1.0); /* Remove the old style class */ if (self->css_class) { gtk_style_context_remove_class (context, self->css_class); g_clear_pointer (&self->css_class, g_free); } color_str = gdk_rgba_to_string (color); color_id = g_quark_from_string (color_str); css_class = g_strdup_printf ("color-%d", color_id); gtk_style_context_add_class (context, css_class); if (INTENSITY (color) > 0.5) { gtk_style_context_remove_class (context, "color-dark"); gtk_style_context_add_class (context, "color-light"); } else { gtk_style_context_remove_class (context, "color-light"); gtk_style_context_add_class (context, "color-dark"); } /* Keep the current style around, so we can remove it later */ self->css_class = css_class; g_clear_pointer (&now, g_date_time_unref); g_free (color_str); }
// propagate from cloned static gboolean on_deepin_cloned_widget_entered(MetaDeepinClonedWidget* cloned, GdkEvent* event, gpointer data) { DeepinWorkspaceOverview* self = (DeepinWorkspaceOverview*)data; DeepinWorkspaceOverviewPrivate* priv = self->priv; if (!priv->ready) return FALSE; meta_verbose ("%s\n", __func__); priv->hovered_clone = cloned; if (priv->ready) { _move_close_button_for(self, cloned); gtk_widget_set_opacity(priv->close_button, 1.0); } return TRUE; }
static gboolean fade_in (gpointer data) { GtkWidget *spinner = data; gdouble opacity; opacity = gtk_widget_get_opacity (spinner); opacity = opacity + 0.1; gtk_widget_set_opacity (spinner, opacity); if (opacity >= 1.0) { g_object_steal_data (G_OBJECT (spinner), "fade-timeout"); return G_SOURCE_REMOVE; } return G_SOURCE_CONTINUE; }
static gboolean start_spinning (gpointer data) { GtkWidget *spinner = data; guint id; gtk_widget_set_opacity (spinner, 0); gtk_spinner_start (GTK_SPINNER (spinner)); id = g_timeout_add (100, fade_in, spinner); g_object_set_data_full (G_OBJECT (spinner), "fade-timeout", GUINT_TO_POINTER (id), remove_source); /* don't try to remove this source in the future */ g_object_steal_data (G_OBJECT (spinner), "start-timeout"); return G_SOURCE_REMOVE; }
void gs_start_spinner (GtkSpinner *spinner) { gboolean active; guint id; /* Don't do anything if it's already spinning */ g_object_get (spinner, "active", &active, NULL); if (active || g_object_get_data (G_OBJECT (spinner), "start-timeout") != NULL) return; gtk_widget_set_opacity (GTK_WIDGET (spinner), 0); id = g_timeout_add (SPINNER_DELAY, start_spinning, spinner); g_object_set_data_full (G_OBJECT (spinner), "start-timeout", GUINT_TO_POINTER (id), remove_source); }
static void photos_dropdown_init (PhotosDropdown *self) { PhotosDropdownPrivate *priv; GApplication *app; GtkStyleContext *context; GtkWidget *frame; PhotosSearchContextState *state; self->priv = photos_dropdown_get_instance_private (self); priv = self->priv; app = g_application_get_default (); state = photos_search_context_get_state (PHOTOS_SEARCH_CONTEXT (app)); priv->srch_mtch_mngr = g_object_ref (state->srch_mtch_mngr); priv->srch_typ_mngr = g_object_ref (state->srch_typ_mngr); priv->src_mngr = g_object_ref (state->src_mngr); priv->match_view = photos_base_view_new (priv->srch_mtch_mngr); priv->source_view = photos_base_view_new (priv->src_mngr); priv->type_view = photos_base_view_new (priv->srch_typ_mngr); g_signal_connect_swapped (priv->match_view, "item-activated", G_CALLBACK (photos_dropdown_item_activated), self); g_signal_connect_swapped (priv->source_view, "item-activated", G_CALLBACK (photos_dropdown_item_activated), self); g_signal_connect_swapped (priv->type_view, "item-activated", G_CALLBACK (photos_dropdown_item_activated), self); frame = gtk_frame_new (NULL); gtk_widget_set_opacity (frame, 0.9); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); context = gtk_widget_get_style_context (frame); gtk_style_context_add_class (context, "photos-dropdown"); gtk_container_add (GTK_CONTAINER (self), frame); priv->grid = gtk_grid_new (); gtk_orientable_set_orientation (GTK_ORIENTABLE (priv->grid), GTK_ORIENTATION_HORIZONTAL); gtk_container_add (GTK_CONTAINER (frame), priv->grid); gtk_container_add (GTK_CONTAINER (priv->grid), priv->source_view); gtk_container_add (GTK_CONTAINER (priv->grid), priv->type_view); gtk_container_add (GTK_CONTAINER (priv->grid), priv->match_view); photos_dropdown_hide (self); gtk_widget_show_all (GTK_WIDGET (self)); }
static GtkWidget * make_delayed_switch (gboolean is_on, gboolean is_sensitive) { GtkWidget *hbox; GtkWidget *sw, *label, *spinner, *check; hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); sw = gtk_switch_new (); gtk_switch_set_active (GTK_SWITCH (sw), is_on); gtk_box_pack_start (GTK_BOX (hbox), sw, FALSE, FALSE, 0); gtk_widget_set_sensitive (sw, is_sensitive); gtk_widget_show (sw); g_signal_connect (sw, "state-set", G_CALLBACK (set_state), NULL); spinner = gtk_spinner_new (); gtk_box_pack_start (GTK_BOX (hbox), spinner, FALSE, TRUE, 0); gtk_widget_set_opacity (spinner, 0.0); gtk_widget_show (spinner); check = gtk_check_button_new (); gtk_box_pack_end (GTK_BOX (hbox), check, FALSE, TRUE, 0); gtk_widget_show (check); g_object_bind_property (sw, "state", check, "active", G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE); label = gtk_label_new (is_on ? "Enabled" : "Disabled"); gtk_box_pack_end (GTK_BOX (hbox), label, TRUE, TRUE, 0); gtk_widget_show (label); g_object_bind_property_full (sw, "active", label, "label", G_BINDING_DEFAULT, boolean_to_text, NULL, NULL, NULL); g_signal_connect (sw, "notify", G_CALLBACK (sw_delay_notify), spinner); return hbox; }
static void sync_checkmark (GtkWidget *row, gpointer user_data) { GtkWidget *child; LanguageWidget *widget; gchar *locale_id; gboolean should_be_visible; child = gtk_bin_get_child (GTK_BIN (row)); widget = get_language_widget (child); if (widget == NULL) return; locale_id = user_data; should_be_visible = g_str_equal (widget->locale_id, locale_id); gtk_widget_set_opacity (widget->checkmark, should_be_visible ? 1.0 : 0.0); }
static gboolean cheese_flash_opacity_fade (gpointer data) { CheeseFlash *flash = data; CheeseFlashPrivate *flash_priv = CHEESE_FLASH_GET_PRIVATE (flash); GtkWidget *flash_window = GTK_WIDGET (flash_priv->window); double opacity = gtk_widget_get_opacity (flash_window); /* exponentially decrease */ gtk_widget_set_opacity (flash_window, opacity * FLASH_FADE_FACTOR); if (opacity <= FLASH_LOW_THRESHOLD) { /* the flasher has finished when we reach the quit value */ gtk_widget_hide (flash_window); return FALSE; } return TRUE; }
static void deemphasize_window (GtkWidget *window) { GdkDisplay *display; display = gtk_widget_get_display (window); if (gdk_display_is_composited (display)) { cairo_rectangle_int_t rect; cairo_region_t *region; gtk_widget_set_opacity (window, 0.3); rect.x = rect.y = rect.width = rect.height = 0; region = cairo_region_create_rectangle (&rect); gtk_widget_input_shape_combine_region (window, region); cairo_region_destroy (region); } else gdk_window_lower (gtk_widget_get_window (window)); }
void gb_widget_fade_show (GtkWidget *widget) { GdkFrameClock *frame_clock; g_return_if_fail (GTK_IS_WIDGET (widget)); if (!gtk_widget_get_visible (widget)) { frame_clock = gtk_widget_get_frame_clock (widget); gtk_widget_set_opacity (widget, 0.0); gtk_widget_show (widget); ide_object_animate_full (widget, IDE_ANIMATION_LINEAR, 500, frame_clock, NULL, NULL, "opacity", 1.0, NULL); } }
void cheese_flash_fire (CheeseFlash *flash, GdkRectangle *rect) { CheeseFlashPrivate *flash_priv = CHEESE_FLASH_GET_PRIVATE (flash); GtkWindow *flash_window = flash_priv->window; if (flash_priv->flash_timeout_tag > 0) g_source_remove (flash_priv->flash_timeout_tag); if (flash_priv->fade_timeout_tag > 0) g_source_remove (flash_priv->fade_timeout_tag); gtk_window_resize (flash_window, rect->width, rect->height); gtk_window_move (flash_window, rect->x, rect->y); gtk_widget_set_opacity (GTK_WIDGET (flash_window), 0.99); gtk_widget_show_all (GTK_WIDGET (flash_window)); flash_priv->flash_timeout_tag = g_timeout_add_full (G_PRIORITY_DEFAULT, FLASH_DURATION, cheese_flash_start_fade, g_object_ref (flash), g_object_unref); }