C++ (Cpp) textbox_update_bbox Exemples

Exemple #1

Fichier : textbox.c Projet : Miuler/oregano

void
textbox_set_text (Textbox *textbox, const char *text)
{
	g_return_if_fail (textbox != NULL);
	g_return_if_fail (IS_TEXTBOX (textbox));

	g_free (textbox->priv->text);
	textbox->priv->text = g_strdup (text);

	textbox_update_bbox (textbox);

	g_signal_emit_by_name (G_OBJECT(textbox), "text_changed", text);
}

Exemple #2

Fichier : textbox.c Projet : Miuler/oregano

void
textbox_set_font (Textbox *textbox, char *font)
{
	g_return_if_fail (textbox != NULL);
	g_return_if_fail (IS_TEXTBOX (textbox));

	g_free (textbox->priv->font);
	if (font == NULL)
		textbox->priv->font = g_strdup (TEXTBOX_DEFAULT_FONT);
	else
		textbox->priv->font = g_strdup (font);

	textbox_update_bbox (textbox);

	g_signal_emit_by_name(G_OBJECT (textbox),
		"font_changed", textbox->priv->font);
}

Exemple #3

Fichier : textbox-item.c Projet : LukasGibeh/oregano

TextboxItem *textbox_item_new (Sheet *sheet, Textbox *textbox)
{
	GooCanvasItem *item;
	TextboxItem *textbox_item;
	TextboxItemPriv *priv;
	Coords pos;
	ItemData *item_data;

	g_return_val_if_fail (sheet != NULL, NULL);
	g_return_val_if_fail (IS_SHEET (sheet), NULL);

	item_data_get_pos (ITEM_DATA (textbox), &pos);

	item = g_object_new (TYPE_TEXTBOX_ITEM, NULL);

	g_object_set (item, "parent", sheet->object_group, NULL);

	textbox_item = TEXTBOX_ITEM (item);
	g_object_set (textbox_item, "data", textbox, NULL);

	priv = textbox_item->priv;

	priv->text_canvas_item = goo_canvas_text_new (
	    GOO_CANVAS_ITEM (textbox_item), textbox_get_text (textbox), 0.0, 0.0, -1,
	    GOO_CANVAS_ANCHOR_SW, "font", TEXTBOX_FONT, "fill-color", NORMAL_COLOR, NULL);

	item_data = ITEM_DATA (textbox);

	item_data->rotated_handler_id =
	    g_signal_connect_object (G_OBJECT (textbox), "rotated",
	                             G_CALLBACK (textbox_rotated_callback), G_OBJECT (textbox_item), 0);
	item_data->flipped_handler_id =
	    g_signal_connect_object (G_OBJECT (textbox), "flipped",
	                             G_CALLBACK (textbox_flipped_callback), G_OBJECT (textbox_item), 0);
	item_data->moved_handler_id =
	    g_signal_connect_object (G_OBJECT (textbox), "moved", G_CALLBACK (textbox_moved_callback),
	                             G_OBJECT (textbox_item), 0);
	textbox->text_changed_handler_id = g_signal_connect_object (
	    G_OBJECT (textbox), "text_changed", G_CALLBACK (textbox_text_changed_callback),
	    G_OBJECT (textbox_item), 0);

	textbox_update_bbox (textbox);

	return textbox_item;
}