forked from AuroraMiddleware/gtk
6d562b6176
Use the LIST and LIST_ITEM roles for GtkListView and its children. Use the GRID and GRID_CELL roles for GtkGridView and its children.
119 lines
7.8 KiB
C
119 lines
7.8 KiB
C
/*
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* Copyright © 2019 Benjamin Otte
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors: Benjamin Otte <otte@gnome.org>
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*/
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#ifndef __GTK_LIST_BASE_PRIVATE_H__
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#define __GTK_LIST_BASE_PRIVATE_H__
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#include "gtklistbase.h"
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#include "gtklistitemmanagerprivate.h"
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#include "gtkprivate.h"
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struct _GtkListBase
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{
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GtkWidget parent_instance;
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};
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struct _GtkListBaseClass
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{
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GtkWidgetClass parent_class;
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const char * list_item_name;
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GtkAccessibleRole list_item_role;
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gsize list_item_size;
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gsize list_item_augment_size;
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GtkRbTreeAugmentFunc list_item_augment_func;
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void (* adjustment_value_changed) (GtkListBase *self,
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GtkOrientation orientation);
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gboolean (* get_allocation_along) (GtkListBase *self,
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guint pos,
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int *offset,
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int *size);
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gboolean (* get_allocation_across) (GtkListBase *self,
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guint pos,
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int *offset,
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int *size);
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gboolean (* get_position_from_allocation) (GtkListBase *self,
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int across,
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int along,
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guint *pos,
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cairo_rectangle_int_t *area);
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GtkBitset * (* get_items_in_rect) (GtkListBase *self,
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const cairo_rectangle_int_t *rect);
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guint (* move_focus_along) (GtkListBase *self,
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guint pos,
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int steps);
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guint (* move_focus_across) (GtkListBase *self,
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guint pos,
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int steps);
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};
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GtkOrientation gtk_list_base_get_orientation (GtkListBase *self);
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#define gtk_list_base_get_opposite_orientation(self) OPPOSITE_ORIENTATION(gtk_list_base_get_orientation(self))
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guint gtk_list_base_get_focus_position (GtkListBase *self);
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GtkListItemManager * gtk_list_base_get_manager (GtkListBase *self);
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GtkScrollablePolicy gtk_list_base_get_scroll_policy (GtkListBase *self,
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GtkOrientation orientation);
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guint gtk_list_base_get_n_items (GtkListBase *self);
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GtkSelectionModel * gtk_list_base_get_model (GtkListBase *self);
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gboolean gtk_list_base_set_model (GtkListBase *self,
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GtkSelectionModel *model);
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void gtk_list_base_update_adjustments (GtkListBase *self,
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int total_across,
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int total_along,
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int page_across,
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int page_along,
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int *across,
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int *along);
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guint gtk_list_base_get_anchor (GtkListBase *self);
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void gtk_list_base_set_anchor (GtkListBase *self,
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guint anchor_pos,
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double anchor_align_across,
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GtkPackType anchor_side_across,
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double anchor_align_along,
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GtkPackType anchor_side_along);
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void gtk_list_base_set_anchor_max_widgets (GtkListBase *self,
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guint n_center,
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guint n_above_below);
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void gtk_list_base_select_item (GtkListBase *self,
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guint pos,
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gboolean modify,
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gboolean extend);
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gboolean gtk_list_base_grab_focus_on_item (GtkListBase *self,
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guint pos,
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gboolean select,
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gboolean modify,
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gboolean extend);
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void gtk_list_base_set_enable_rubberband (GtkListBase *self,
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gboolean enable);
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gboolean gtk_list_base_get_enable_rubberband (GtkListBase *self);
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void gtk_list_base_allocate_rubberband (GtkListBase *self);
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void gtk_list_base_size_allocate_child (GtkListBase *self,
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GtkWidget *child,
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int x,
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int y,
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int width,
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int height);
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#endif /* __GTK_LIST_BASE_PRIVATE_H__ */
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