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Diffstat (limited to 'libccc/0.0.4/demo/fifteen-item.c')
| -rw-r--r-- | libccc/0.0.4/demo/fifteen-item.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/libccc/0.0.4/demo/fifteen-item.c b/libccc/0.0.4/demo/fifteen-item.c new file mode 100644 index 0000000..92d8d72 --- /dev/null +++ b/libccc/0.0.4/demo/fifteen-item.c @@ -0,0 +1,86 @@ +/* this file is part of libccc, criawips' cairo-based canvas + * + * AUTHORS + * Sven Herzberg <herzi@gnome-de.org> + * + * Copyright (C) 2005 Sven Herzberg + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + * USA + */ + +#include "fifteen-item.h" + +#include <ccc.h> + +G_DEFINE_TYPE(FifteenItem, fifteen_item, CC_TYPE_RECTANGLE); + +CcItem* +fifteen_item_new(guint index) { + CcItem * retval = g_object_new(FIFTEEN_TYPE_ITEM, NULL); + CcColor* color = cc_color_new_hsva(1.0 * index / 15, 0.75, 1.0, 0.5); + CcBrush* brush = cc_brush_color_new(color); + cc_shape_set_brush_content(CC_SHAPE(retval), brush); + // make this a GObject property later + FIFTEEN_ITEM(retval)->index = index; + + gchar* text = g_strdup_printf("%d", index + 1); + FIFTEEN_ITEM(retval)->text = cc_text_new(text); + cc_text_set_anchor_type(CC_TEXT(FIFTEEN_ITEM(retval)->text), GTK_ANCHOR_CENTER); + cc_item_append(retval, FIFTEEN_ITEM(retval)->text); + g_free(text); + text = NULL; + + return retval; +} + +void +fifteen_item_move(FifteenItem* self, guint position, gdouble edge) { + cc_rectangle_set_position(CC_RECTANGLE(self), + (position%4)*edge, (position/4)*edge, edge, edge); + cc_text_set_anchor(CC_TEXT(self->text), (position%4 + 0.5)*edge, (position/4 + 0.5)*edge); +} + +/* GType stuff */ +static void +fifteen_item_init(FifteenItem* self) { + CC_ITEM_SET_FLAGS(self, CC_CAN_FOCUS); +} + +static gboolean +fi_focus_enter(CcItem * self, + CcView * view, + GdkEventFocus* ev G_GNUC_UNUSED) +{ + g_message("Focus on '%s'", pango_layout_get_text(CC_TEXT(FIFTEEN_ITEM(self)->text)->layout)); + return FALSE; +} + +static gboolean +fi_focus_leave(CcItem * self, + CcView * view, + GdkEventFocus* ev G_GNUC_UNUSED) +{ + g_message("Focus off '%s'", pango_layout_get_text(CC_TEXT(FIFTEEN_ITEM(self)->text)->layout)); + return FALSE; +} + +static void +fifteen_item_class_init(FifteenItemClass* self_class) { + CcItemClass* ci_class = CC_ITEM_CLASS(self_class); + ci_class->focus_enter = fi_focus_enter; + ci_class->focus_leave = fi_focus_leave; +} + |