forked from AuroraMiddleware/gtk
ef4356b567
2001-01-26 Havoc Pennington <hp@redhat.com> * gtk/gtktextlayout.c (convert_color): adapt to handle PangoColor * gtk/gtktreeview.c (gtk_tree_view_widget_to_tree_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT (gtk_tree_view_tree_to_widget_coords): fix to not offset by TREE_VIEW_HEADER_HEIGHT * configure.in (included_loaders): for me, --with-included-loaders generates the error "the specified loader yes does not exist", i.e. the arg defaults to "yes", so change test for value "" to test for value "yes", and include all loaders in that case. * gtk/gtkrbtree.c (_gtk_rbtree_get_depth): new function * gtk/gtktreeview.c (gtk_tree_view_get_cell_rect): fix to properly handle TREE_VIEW_VERTICAL_SEPARATOR (gtk_tree_view_bin_expose): fix to consider the row offset as pointing halfway into vertical separator. (gtk_tree_view_draw_node_focus_rect): ditto * gtk/gtkdebug.h, gtk/gtkmain.c (gtk_init_check): Add --gtk-debug=updates, which causes gdk_window_set_debug_updates (TRUE) to be called. * gdk/gdkwindow.c (gdk_window_set_debug_updates): Allow enabling a debug mode where the invalid region is colored in on invalidate, so you can see the flicker and know whether your redraw code is doing a good job. * gtk/gtktreeview.c (gtk_tree_view_queue_draw_node): Work in tree window coordinates (clip rect is in tree window coords) * gtk/Makefile.am: add gtktreednd.[hc] * gtk/gtkliststore.c: implement gtktreednd interfaces. * gtk/gtktreednd.c, gtk/gtktreednd.h: New interface to support drag-and-drop data operations on a model (so we can set up tree drag-and-drop automatically) * gtk/testgtk.c: Add a window to change sensitivity in the GtkLabel test; add a way to change the entry frame in GtkEntry test * gtk/gtkentry.c (gtk_entry_set_has_frame): (gtk_entry_get_has_frame): new functions to remove the frame around an entry (gtk_entry_size_request): shrink requisition if no frame (gtk_entry_draw_focus): don't draw frame if no frame * gtk/gtkstyle.c (gtk_default_draw_check): draw custom look for checks inside a cell renderer (gtk_default_draw_option): ditto for options * gtk/gtktreeviewcolumn.c (update_button_contents): add/remove children from the alignment, not the button (gtk_tree_view_column_init): ref/sink the column, to emulate GObject refcounting. * gtk/gtkcellrenderer.c (gtk_cell_renderer_init): ref/sink * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): Use theme functions to draw the toggles * gdk/gdkpango.c (gdk_pango_get_gc): use GdkRGB to alloc colors * gdk/gdkpango.h, gdk/gdkpango.c: Add GdkPangoAttrStipple and GdkPangoAttrEmbossed to use in rendering insensitive text * gdk/gdkpango.c (gdk_draw_layout_line): render new properties * gtk/gtkstyle.c (gtk_default_draw_layout): handle sensitivity using new GDK features
190 lines
7.4 KiB
C
190 lines
7.4 KiB
C
/* gtktreemodel.h
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* Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
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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 Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GTK_TREE_MODEL_H__
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#define __GTK_TREE_MODEL_H__
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#include <gtk/gtkobject.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#define GTK_TYPE_TREE_MODEL (gtk_tree_model_get_type ())
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#define GTK_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_MODEL, GtkTreeModel))
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#define GTK_IS_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_MODEL))
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#define GTK_TREE_MODEL_GET_IFACE(obj) ((GtkTreeModelIface *)g_type_interface_peek (((GTypeInstance *)GTK_TREE_MODEL (obj))->g_class, GTK_TYPE_TREE_MODEL))
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typedef struct _GtkTreeIter GtkTreeIter;
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typedef struct _GtkTreePath GtkTreePath;
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typedef struct _GtkTreeModel GtkTreeModel; /* Dummy typedef */
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typedef struct _GtkTreeModelIface GtkTreeModelIface;
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typedef enum
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{
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GTK_TREE_MODEL_ITERS_PERSIST = 1 << 0
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} GtkTreeModelFlags;
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struct _GtkTreeIter
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{
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gint stamp;
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gpointer user_data;
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gpointer user_data2;
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gpointer user_data3;
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};
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struct _GtkTreeModelIface
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{
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GTypeInterface g_iface;
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/* Signals */
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/* Currently unimplemented as interfaces do not support signals yet, so
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* objects implementing this interface need this. Later, it will be moved
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* back here.
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*/
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void (* changed) (GtkTreeModel *tree_model,
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GtkTreePath *path,
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GtkTreeIter *iter);
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void (* inserted) (GtkTreeModel *tree_model,
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GtkTreePath *path,
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GtkTreeIter *iter);
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void (* child_toggled) (GtkTreeModel *tree_model,
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GtkTreePath *path,
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GtkTreeIter *iter);
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void (* deleted) (GtkTreeModel *tree_model,
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GtkTreePath *path);
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void (* reordered) (GtkTreeModel *tree_model,
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GtkTreePath *path,
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gint *new_order);
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/* VTable - not signals */
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GtkTreeModelFlags (* get_flags) (GtkTreeModel *tree_model);
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gint (* get_n_columns) (GtkTreeModel *tree_model);
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GType (* get_column_type) (GtkTreeModel *tree_model,
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gint index);
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gboolean (* get_iter) (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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GtkTreePath *path);
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GtkTreePath *(* get_path) (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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void (* get_value) (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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gint column,
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GValue *value);
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gboolean (* iter_next) (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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gboolean (* iter_children) (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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GtkTreeIter *parent);
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gboolean (* iter_has_child) (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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gint (* iter_n_children) (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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gboolean (* iter_nth_child) (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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GtkTreeIter *parent,
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gint n);
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gboolean (* iter_parent) (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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GtkTreeIter *child);
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void (* ref_iter) (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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void (* unref_iter) (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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};
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/* GtkTreePath operations */
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GtkTreePath *gtk_tree_path_new (void);
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GtkTreePath *gtk_tree_path_new_from_string (gchar *path);
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gchar *gtk_tree_path_to_string (GtkTreePath *path);
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GtkTreePath *gtk_tree_path_new_root (void);
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void gtk_tree_path_append_index (GtkTreePath *path,
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gint index);
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void gtk_tree_path_prepend_index (GtkTreePath *path,
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gint index);
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gint gtk_tree_path_get_depth (GtkTreePath *path);
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gint *gtk_tree_path_get_indices (GtkTreePath *path);
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void gtk_tree_path_free (GtkTreePath *path);
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GtkTreePath *gtk_tree_path_copy (GtkTreePath *path);
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gint gtk_tree_path_compare (const GtkTreePath *a,
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const GtkTreePath *b);
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void gtk_tree_path_next (GtkTreePath *path);
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gboolean gtk_tree_path_prev (GtkTreePath *path);
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gboolean gtk_tree_path_up (GtkTreePath *path);
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void gtk_tree_path_down (GtkTreePath *path);
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/* GtkTreeIter operations */
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GtkTreeIter *gtk_tree_iter_copy (GtkTreeIter *iter);
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void gtk_tree_iter_free (GtkTreeIter *iter);
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/* GtkTreeModel stuff */
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GtkType gtk_tree_model_get_type (void) G_GNUC_CONST;
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GtkTreeModelFlags gtk_tree_model_get_flags (GtkTreeModel *tree_model);
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/* Column information */
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gint gtk_tree_model_get_n_columns (GtkTreeModel *tree_model);
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GType gtk_tree_model_get_column_type (GtkTreeModel *tree_model,
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gint index);
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/* Iterator movement */
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gboolean gtk_tree_model_get_iter (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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GtkTreePath *path);
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gboolean gtk_tree_model_get_first (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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GtkTreePath *gtk_tree_model_get_path (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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void gtk_tree_model_get_value (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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gint column,
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GValue *value);
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gboolean gtk_tree_model_iter_next (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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gboolean gtk_tree_model_iter_children (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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GtkTreeIter *parent);
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gboolean gtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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gint gtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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gboolean gtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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GtkTreeIter *parent,
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gint n);
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gboolean gtk_tree_model_iter_parent (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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GtkTreeIter *child);
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void gtk_tree_model_ref_iter (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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void gtk_tree_model_unref_iter (GtkTreeModel *tree_model,
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GtkTreeIter *iter);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GTK_TREE_MODEL_H__ */
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