451c410dec
2001-03-20 Christopher James Lahey <clahey@ximian.com> * configure.in: Bumped the version number to 05.99.9. From gal/e-table/ChangeLog: 2001-03-20 Christopher James Lahey <clahey@ximian.com> * e-table-click-to-add.c: Turn on the vertical grid. * e-table-group-container.c, e-table-group-container.h, e-table-group-leaf.c, e-table-group-leaf.h, e-table-item.c, e-table-item.h: Replaced the "drawgrid" argument with "horizontal_draw_grid" and "vertical_draw_grid" arguments. * e-table-specification.c, e-table-specifcation: Replaced the draw_grid setting with the horizontal_draw_grid and vertical_draw_grid settings. If the draw-grid property is set in a ETableSpecification it is still obeyed and overrides the vertical-draw-grid and horizontal-draw-grid properties. * e-table.c, e-table.h, e-tree.c, e-tree.h: Deal with the horizontal_draw_grid and vertical_draw_grid changes. * e-tree-model.h: Added a missing include. svn path=/trunk/; revision=8846
291 lines
10 KiB
C
291 lines
10 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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#ifndef _E_TREE_H_
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#define _E_TREE_H_
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#include <libgnomeui/gnome-canvas.h>
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#include <gtk/gtktable.h>
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#include <gnome-xml/tree.h>
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#include <gal/e-table/e-table-header.h>
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#include <gal/e-table/e-table-group.h>
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#include <gal/e-table/e-table-sort-info.h>
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#include <gal/e-table/e-table-item.h>
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#include <gal/e-table/e-table-selection-model.h>
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#include <gal/e-table/e-table-extras.h>
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#include <gal/e-table/e-table-specification.h>
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#include <gal/widgets/e-printable.h>
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#include <gal/e-table/e-table-state.h>
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#include <gal/e-table/e-tree-model.h>
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#include <gal/e-table/e-tree-table-adapter.h>
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#include <gal/e-table/e-tree-sorted.h>
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BEGIN_GNOME_DECLS
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#define E_TREE_TYPE (e_tree_get_type ())
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#define E_TREE(o) (GTK_CHECK_CAST ((o), E_TREE_TYPE, ETree))
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#define E_TREE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_TYPE, ETreeClass))
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#define E_IS_TREE(o) (GTK_CHECK_TYPE ((o), E_TREE_TYPE))
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#define E_IS_TREE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_TYPE))
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typedef struct _ETreeDragSourceSite ETreeDragSourceSite;
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typedef struct {
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GtkTable parent;
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ETreeModel *model;
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ETreeSorted *sorted;
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ETreeTableAdapter *etta;
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ETableHeader *full_header, *header;
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ETableSortInfo *sort_info;
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ESorter *sorter;
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ETableSelectionModel *selection;
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ETableSpecification *spec;
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int reflow_idle_id;
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GnomeCanvas *header_canvas, *table_canvas;
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GnomeCanvasItem *header_item, *root;
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GnomeCanvasItem *white_item;
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GnomeCanvasItem *item;
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gint length_threshold;
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/*
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* Configuration settings
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*/
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guint horizontal_draw_grid : 1;
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guint vertical_draw_grid : 1;
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guint draw_focus : 1;
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guint row_selection_active : 1;
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guint horizontal_scrolling : 1;
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ECursorMode cursor_mode;
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int drop_row;
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ETreePath drop_path;
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int drop_col;
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int drag_row;
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ETreePath drag_path;
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int drag_col;
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ETreeDragSourceSite *site;
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int drag_source_button_press_event_id;
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int drag_source_motion_notify_event_id;
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} ETree;
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typedef struct {
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GtkTableClass parent_class;
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void (*cursor_change) (ETree *et, int row, ETreePath path);
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void (*cursor_activated) (ETree *et, int row, ETreePath path);
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void (*selection_change) (ETree *et);
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void (*double_click) (ETree *et, int row, ETreePath path, int col, GdkEvent *event);
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gint (*right_click) (ETree *et, int row, ETreePath path, int col, GdkEvent *event);
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gint (*click) (ETree *et, int row, ETreePath path, int col, GdkEvent *event);
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gint (*key_press) (ETree *et, int row, ETreePath path, int col, GdkEvent *event);
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void (*set_scroll_adjustments) (ETree *tree,
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GtkAdjustment *hadjustment,
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GtkAdjustment *vadjustment);
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/* Source side drag signals */
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void (* tree_drag_begin) (ETree *tree,
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int row,
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ETreePath path,
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int col,
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GdkDragContext *context);
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void (* tree_drag_end) (ETree *tree,
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int row,
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ETreePath path,
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int col,
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GdkDragContext *context);
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void (* tree_drag_data_get) (ETree *tree,
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int row,
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ETreePath path,
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int col,
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GdkDragContext *context,
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GtkSelectionData *selection_data,
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guint info,
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guint time);
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void (* tree_drag_data_delete) (ETree *tree,
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int row,
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ETreePath path,
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int col,
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GdkDragContext *context);
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/* Target side drag signals */
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void (* tree_drag_leave) (ETree *tree,
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int row,
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ETreePath path,
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int col,
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GdkDragContext *context,
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guint time);
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gboolean (* tree_drag_motion) (ETree *tree,
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int row,
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ETreePath path,
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int col,
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GdkDragContext *context,
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gint x,
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gint y,
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guint time);
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gboolean (* tree_drag_drop) (ETree *tree,
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int row,
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ETreePath path,
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int col,
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GdkDragContext *context,
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gint x,
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gint y,
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guint time);
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void (* tree_drag_data_received) (ETree *tree,
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int row,
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ETreePath path,
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int col,
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GdkDragContext *context,
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gint x,
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gint y,
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GtkSelectionData *selection_data,
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guint info,
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guint time);
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} ETreeClass;
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GtkType e_tree_get_type (void);
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ETree *e_tree_construct (ETree *e_tree,
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ETreeModel *etm,
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ETableExtras *ete,
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const char *spec,
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const char *state);
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GtkWidget *e_tree_new (ETreeModel *etm,
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ETableExtras *ete,
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const char *spec,
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const char *state);
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/* Create an ETree using files. */
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ETree *e_tree_construct_from_spec_file (ETree *e_tree,
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ETreeModel *etm,
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ETableExtras *ete,
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const char *spec_fn,
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const char *state_fn);
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GtkWidget *e_tree_new_from_spec_file (ETreeModel *etm,
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ETableExtras *ete,
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const char *spec_fn,
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const char *state_fn);
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/* To save the state */
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gchar *e_tree_get_state (ETree *e_tree);
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void e_tree_save_state (ETree *e_tree,
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const gchar *filename);
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ETableState *e_tree_get_state_object (ETree *e_tree);
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/* note that it is more efficient to provide the state at creation time */
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void e_tree_set_state (ETree *e_tree,
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const gchar *state);
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void e_tree_set_state_object (ETree *e_tree,
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ETableState *state);
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void e_tree_load_state (ETree *e_tree,
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const gchar *filename);
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void e_tree_set_cursor (ETree *e_tree,
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ETreePath path);
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/* NULL means we don't have the cursor. */
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ETreePath e_tree_get_cursor (ETree *e_tree);
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void e_tree_selected_row_foreach (ETree *e_tree,
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EForeachFunc callback,
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gpointer closure);
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gint e_tree_selected_count (ETree *e_tree);
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EPrintable *e_tree_get_printable (ETree *e_tree);
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gint e_tree_get_next_row (ETree *e_tree,
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gint model_row);
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gint e_tree_get_prev_row (ETree *e_tree,
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gint model_row);
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gint e_tree_model_to_view_row (ETree *e_tree,
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gint model_row);
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gint e_tree_view_to_model_row (ETree *e_tree,
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gint view_row);
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void e_tree_get_cell_at (ETree *tree,
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int x, int y,
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int *row_return, int *col_return);
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/* Drag & drop stuff. */
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/* Target */
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void e_tree_drag_get_data (ETree *tree,
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int row,
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int col,
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GdkDragContext *context,
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GdkAtom target,
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guint32 time);
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void e_tree_drag_highlight (ETree *tree,
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int row,
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int col); /* col == -1 to highlight entire row. */
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void e_tree_drag_unhighlight (ETree *tree);
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void e_tree_drag_dest_set (ETree *tree,
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GtkDestDefaults flags,
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const GtkTargetEntry *targets,
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gint n_targets,
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GdkDragAction actions);
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void e_tree_drag_dest_set_proxy (ETree *tree,
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GdkWindow *proxy_window,
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GdkDragProtocol protocol,
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gboolean use_coordinates);
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/* There probably should be functions for setting the targets
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* as a GtkTargetList
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*/
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void e_tree_drag_dest_unset (GtkWidget *widget);
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/* Source side */
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void e_tree_drag_source_set (ETree *tree,
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GdkModifierType start_button_mask,
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const GtkTargetEntry *targets,
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gint n_targets,
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GdkDragAction actions);
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void e_tree_drag_source_unset (ETree *tree);
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/* There probably should be functions for setting the targets
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* as a GtkTargetList
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*/
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GdkDragContext *e_tree_drag_begin (ETree *tree,
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int row,
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int col,
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GtkTargetList *targets,
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GdkDragAction actions,
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gint button,
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GdkEvent *event);
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/* selection stuff */
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void e_tree_select_all (ETree *tree);
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void e_tree_invert_selection (ETree *tree);
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/* Adapter functions */
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gboolean e_tree_node_is_expanded (ETree *et, ETreePath path);
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void e_tree_node_set_expanded (ETree *et, ETreePath path, gboolean expanded);
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void e_tree_node_set_expanded_recurse (ETree *et, ETreePath path, gboolean expanded);
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void e_tree_root_node_set_visible (ETree *et, gboolean visible);
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ETreePath e_tree_node_at_row (ETree *et, int row);
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int e_tree_row_of_node (ETree *et, ETreePath path);
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gboolean e_tree_root_node_is_visible(ETree *et);
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void e_tree_show_node (ETree *et, ETreePath path);
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void e_tree_save_expanded_state (ETree *et, char *filename);
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void e_tree_load_expanded_state (ETree *et, char *filename);
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int e_tree_row_count (ETree *et);
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END_GNOME_DECLS
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#endif /* _E_TREE_H_ */
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