diff options
Diffstat (limited to 'tikzit-old/src/gtk/tztoolpalette.m')
| -rw-r--r-- | tikzit-old/src/gtk/tztoolpalette.m | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/tikzit-old/src/gtk/tztoolpalette.m b/tikzit-old/src/gtk/tztoolpalette.m deleted file mode 100644 index a948127..0000000 --- a/tikzit-old/src/gtk/tztoolpalette.m +++ /dev/null @@ -1,158 +0,0 @@ -/* GIMP - The GNU Image Manipulation Program - * Copyright (C) 1995 Spencer Kimball and Peter Mattis - * - * tztoolpalette.c, based on gimptoolpalette.c - * Copyright (C) 2010 Michael Natterer <mitch@gimp.org> - * Copyright (C) 2012 Alex Merry <alex.merry@kdemail.net> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 3 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <gtk/gtk.h> - -#include "tztoolpalette.h" - - -#define DEFAULT_TOOL_ICON_SIZE GTK_ICON_SIZE_BUTTON -#define DEFAULT_BUTTON_RELIEF GTK_RELIEF_NONE - -#define TOOL_BUTTON_DATA_KEY "tz-tool-palette-item" -#define TOOL_INFO_DATA_KEY "tz-tool-info" - - -typedef struct _TzToolPalettePrivate TzToolPalettePrivate; - -struct _TzToolPalettePrivate -{ - gint tool_rows; - gint tool_columns; -}; - -#define GET_PRIVATE(p) G_TYPE_INSTANCE_GET_PRIVATE (p, \ - TZ_TYPE_TOOL_PALETTE, \ - TzToolPalettePrivate) - - -static void tz_tool_palette_size_allocate (GtkWidget *widget, - GtkAllocation *allocation); - - -G_DEFINE_TYPE (TzToolPalette, tz_tool_palette, GTK_TYPE_TOOL_PALETTE) - -#define parent_class tz_tool_palette_parent_class - - -static void -tz_tool_palette_class_init (TzToolPaletteClass *klass) -{ - GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); - - widget_class->size_allocate = tz_tool_palette_size_allocate; - - g_type_class_add_private (klass, sizeof (TzToolPalettePrivate)); -} - -static void -tz_tool_palette_init (TzToolPalette *palette) -{ -} - -static GtkToolItemGroup * -tz_tool_palette_tool_group (TzToolPalette *palette) -{ - GList *children; - GtkToolItemGroup *group; - - children = gtk_container_get_children (GTK_CONTAINER (palette)); - g_return_val_if_fail (children, NULL); - group = GTK_TOOL_ITEM_GROUP (children->data); - g_list_free (children); - - return group; -} - -gboolean -tz_tool_palette_get_button_size (TzToolPalette *palette, - gint *width, - gint *height) -{ - g_return_val_if_fail (width || height, FALSE); - - GtkToolItemGroup *group = tz_tool_palette_tool_group (palette); - g_return_val_if_fail (group, FALSE); - - guint tool_count = gtk_tool_item_group_get_n_items (group); - if (tool_count > 0) - { - GtkWidget *tool_button; - GtkRequisition button_requisition; - - tool_button = GTK_WIDGET (gtk_tool_item_group_get_nth_item (group, 0)); - gtk_widget_size_request (tool_button, &button_requisition); - if (width) - *width = button_requisition.width; - if (height) - *height = button_requisition.height; - return TRUE; - } - return FALSE; -} - -static void -tz_tool_palette_size_allocate (GtkWidget *widget, - GtkAllocation *allocation) -{ - TzToolPalettePrivate *private = GET_PRIVATE (widget); - GtkToolItemGroup *group = tz_tool_palette_tool_group (TZ_TOOL_PALETTE (widget)); - - g_return_if_fail (group); - - GTK_WIDGET_CLASS (parent_class)->size_allocate (widget, allocation); - - guint tool_count = gtk_tool_item_group_get_n_items (group); - if (tool_count > 0) - { - GtkWidget *tool_button; - GtkRequisition button_requisition; - gint tool_rows; - gint tool_columns; - - tool_button = GTK_WIDGET (gtk_tool_item_group_get_nth_item (group, 0)); - gtk_widget_size_request (tool_button, &button_requisition); - - tool_columns = MAX (1, (allocation->width / button_requisition.width)); - tool_rows = tool_count / tool_columns; - - if (tool_count % tool_columns) - tool_rows++; - - if (private->tool_rows != tool_rows || - private->tool_columns != tool_columns) - { - private->tool_rows = tool_rows; - private->tool_columns = tool_columns; - - gtk_widget_set_size_request (widget, -1, - tool_rows * button_requisition.height); - } - } -} - -GtkWidget * -tz_tool_palette_new (void) -{ - return g_object_new (TZ_TYPE_TOOL_PALETTE, NULL); -} - -// vim:ft=objc:ts=8:et:sts=2:sw=2:foldmethod=marker |