X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=gtk%2Fgtktreeprivate.h;h=fcdcf81b22756feb4ee57f15c38f37add2e372a1;hb=24fa27732942b074e5a0c5872944cb3ba2fde1aa;hp=43fb6381c6649a7e06bf5b4455144019f009bc6d;hpb=6fe9df2f1d553dd03e5c4a876b6c411a94a6585f;p=~andy%2Fgtk diff --git a/gtk/gtktreeprivate.h b/gtk/gtktreeprivate.h index 43fb6381c..fcdcf81b2 100644 --- a/gtk/gtktreeprivate.h +++ b/gtk/gtktreeprivate.h @@ -12,9 +12,7 @@ * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. + * License along with this library. If not, see . */ #ifndef __GTK_TREE_PRIVATE_H__ @@ -30,18 +28,6 @@ G_BEGIN_DECLS #define TREE_VIEW_DRAG_WIDTH 6 -typedef enum -{ - GTK_TREE_VIEW_IS_LIST = 1 << 0, - GTK_TREE_VIEW_SHOW_EXPANDERS = 1 << 1, - GTK_TREE_VIEW_IN_COLUMN_RESIZE = 1 << 2, - GTK_TREE_VIEW_ARROW_PRELIT = 1 << 3, - GTK_TREE_VIEW_HEADERS_VISIBLE = 1 << 4, - GTK_TREE_VIEW_DRAW_KEYFOCUS = 1 << 5, - GTK_TREE_VIEW_MODEL_SETUP = 1 << 6, - GTK_TREE_VIEW_IN_COLUMN_DRAG = 1 << 7 -} GtkTreeViewFlags; - typedef enum { GTK_TREE_SELECT_MODE_TOGGLE = 1 << 0, @@ -49,336 +35,6 @@ typedef enum } GtkTreeSelectMode; -enum -{ - DRAG_COLUMN_WINDOW_STATE_UNSET = 0, - DRAG_COLUMN_WINDOW_STATE_ORIGINAL = 1, - DRAG_COLUMN_WINDOW_STATE_ARROW = 2, - DRAG_COLUMN_WINDOW_STATE_ARROW_LEFT = 3, - DRAG_COLUMN_WINDOW_STATE_ARROW_RIGHT = 4 -}; - -enum -{ - RUBBER_BAND_OFF = 0, - RUBBER_BAND_MAYBE_START = 1, - RUBBER_BAND_ACTIVE = 2 -}; - -#define GTK_TREE_VIEW_SET_FLAG(tree_view, flag) G_STMT_START{ (tree_view->priv->flags|=flag); }G_STMT_END -#define GTK_TREE_VIEW_UNSET_FLAG(tree_view, flag) G_STMT_START{ (tree_view->priv->flags&=~(flag)); }G_STMT_END -#define GTK_TREE_VIEW_FLAG_SET(tree_view, flag) ((tree_view->priv->flags&flag)==flag) -#define TREE_VIEW_HEADER_HEIGHT(tree_view) (GTK_TREE_VIEW_FLAG_SET (tree_view, GTK_TREE_VIEW_HEADERS_VISIBLE)?tree_view->priv->header_height:0) -#define TREE_VIEW_COLUMN_REQUESTED_WIDTH(column) (CLAMP (column->requested_width, (column->min_width!=-1)?column->min_width:column->requested_width, (column->max_width!=-1)?column->max_width:column->requested_width)) -#define TREE_VIEW_DRAW_EXPANDERS(tree_view) (!GTK_TREE_VIEW_FLAG_SET (tree_view, GTK_TREE_VIEW_IS_LIST)&>K_TREE_VIEW_FLAG_SET (tree_view, GTK_TREE_VIEW_SHOW_EXPANDERS)) - - /* This lovely little value is used to determine how far away from the title bar - * you can move the mouse and still have a column drag work. - */ -#define TREE_VIEW_COLUMN_DRAG_DEAD_MULTIPLIER(tree_view) (10*TREE_VIEW_HEADER_HEIGHT(tree_view)) - -typedef struct _GtkTreeViewColumnReorder GtkTreeViewColumnReorder; -struct _GtkTreeViewColumnReorder -{ - gint left_align; - gint right_align; - GtkTreeViewColumn *left_column; - GtkTreeViewColumn *right_column; -}; - -struct _GtkTreeViewPrivate -{ - GtkTreeModel *model; - - guint flags; - /* tree information */ - GtkRBTree *tree; - - /* Container info */ - GList *children; - gint width; - gint height; - - /* Adjustments */ - GtkAdjustment *hadjustment; - GtkAdjustment *vadjustment; - gint min_display_width; - gint min_display_height; - - /* Sub windows */ - GdkWindow *bin_window; - GdkWindow *header_window; - - /* Scroll position state keeping */ - GtkTreeRowReference *top_row; - gint top_row_dy; - /* dy == y pos of top_row + top_row_dy */ - /* we cache it for simplicity of the code */ - gint dy; - - guint presize_handler_timer; - guint validate_rows_timer; - guint scroll_sync_timer; - - /* Indentation and expander layout */ - gint expander_size; - GtkTreeViewColumn *expander_column; - - gint level_indentation; - - /* Key navigation (focus), selection */ - gint cursor_offset; - - GtkTreeRowReference *anchor; - GtkTreeRowReference *cursor; - - GtkTreeViewColumn *focus_column; - - /* Current pressed node, previously pressed, prelight */ - GtkRBNode *button_pressed_node; - GtkRBTree *button_pressed_tree; - - gint pressed_button; - gint press_start_x; - gint press_start_y; - - gint event_last_x; - gint event_last_y; - - guint last_button_time; - gint last_button_x; - gint last_button_y; - - GtkRBNode *prelight_node; - GtkRBTree *prelight_tree; - - /* Cell Editing */ - GtkTreeViewColumn *edited_column; - - /* The node that's currently being collapsed or expanded */ - GtkRBNode *expanded_collapsed_node; - GtkRBTree *expanded_collapsed_tree; - guint expand_collapse_timeout; - - /* Auto expand/collapse timeout in hover mode */ - guint auto_expand_timeout; - - /* Selection information */ - GtkTreeSelection *selection; - - /* Header information */ - gint n_columns; - GList *columns; - gint header_height; - - GtkTreeViewColumnDropFunc column_drop_func; - gpointer column_drop_func_data; - GDestroyNotify column_drop_func_data_destroy; - GList *column_drag_info; - GtkTreeViewColumnReorder *cur_reorder; - - gint prev_width_before_expander; - - /* Interactive Header reordering */ - GdkWindow *drag_window; - GdkWindow *drag_highlight_window; - GtkTreeViewColumn *drag_column; - gint drag_column_x; - - /* Interactive Header Resizing */ - gint drag_pos; - gint x_drag; - - /* Non-interactive Header Resizing, expand flag support */ - gint prev_width; - - gint last_extra_space; - gint last_extra_space_per_column; - gint last_number_of_expand_columns; - - /* ATK Hack */ - GtkTreeDestroyCountFunc destroy_count_func; - gpointer destroy_count_data; - GDestroyNotify destroy_count_destroy; - - /* Scroll timeout (e.g. during dnd, rubber banding) */ - guint scroll_timeout; - - /* Row drag-and-drop */ - GtkTreeRowReference *drag_dest_row; - GtkTreeViewDropPosition drag_dest_pos; - guint open_dest_timeout; - - /* Rubber banding */ - gint rubber_band_status; - gint rubber_band_x; - gint rubber_band_y; - gint rubber_band_shift; - gint rubber_band_ctrl; - - GtkRBNode *rubber_band_start_node; - GtkRBTree *rubber_band_start_tree; - - GtkRBNode *rubber_band_end_node; - GtkRBTree *rubber_band_end_tree; - - /* fixed height */ - gint fixed_height; - - /* Scroll-to functionality when unrealized */ - GtkTreeRowReference *scroll_to_path; - GtkTreeViewColumn *scroll_to_column; - gfloat scroll_to_row_align; - gfloat scroll_to_col_align; - - /* Interactive search */ - gint selected_iter; - gint search_column; - GtkTreeViewSearchPositionFunc search_position_func; - GtkTreeViewSearchEqualFunc search_equal_func; - gpointer search_user_data; - GDestroyNotify search_destroy; - gpointer search_position_user_data; - GDestroyNotify search_position_destroy; - GtkWidget *search_window; - GtkWidget *search_entry; - gulong search_entry_changed_id; - guint typeselect_flush_timeout; - - /* Grid and tree lines */ - GtkTreeViewGridLines grid_lines; - double grid_line_dashes[2]; - int grid_line_width; - - gboolean tree_lines_enabled; - double tree_line_dashes[2]; - int tree_line_width; - - /* Row separators */ - GtkTreeViewRowSeparatorFunc row_separator_func; - gpointer row_separator_data; - GDestroyNotify row_separator_destroy; - - /* Tooltip support */ - gint tooltip_column; - - /* Here comes the bitfield */ - guint scroll_to_use_align : 1; - - guint fixed_height_mode : 1; - guint fixed_height_check : 1; - - guint reorderable : 1; - guint header_has_focus : 1; - guint drag_column_window_state : 3; - /* hint to display rows in alternating colors */ - guint has_rules : 1; - guint mark_rows_col_dirty : 1; - - /* for DnD */ - guint empty_view_drop : 1; - - guint ctrl_pressed : 1; - guint shift_pressed : 1; - - guint init_hadjust_value : 1; - - guint in_top_row_to_dy : 1; - - /* interactive search */ - guint enable_search : 1; - guint disable_popdown : 1; - guint search_custom_entry_set : 1; - - guint hover_selection : 1; - guint hover_expand : 1; - guint imcontext_changed : 1; - - guint rubber_banding_enable : 1; - - guint in_grab : 1; - - guint post_validation_flag : 1; - - /* Whether our key press handler is to avoid sending an unhandled binding to the search entry */ - guint search_entry_avoid_unhandled_binding : 1; - - /* GtkScrollablePolicy needs to be checked when - * driving the scrollable adjustment values */ - guint hscroll_policy : 1; - guint vscroll_policy : 1; -}; - -#ifdef __GNUC__ - -#define TREE_VIEW_INTERNAL_ASSERT(expr, ret) G_STMT_START{ \ - if (!(expr)) \ - { \ - g_log (G_LOG_DOMAIN, \ - G_LOG_LEVEL_CRITICAL, \ - "%s (%s): assertion `%s' failed.\n" \ - "There is a disparity between the internal view of the GtkTreeView,\n" \ - "and the GtkTreeModel. This generally means that the model has changed\n"\ - "without letting the view know. Any display from now on is likely to\n" \ - "be incorrect.\n", \ - G_STRLOC, \ - G_STRFUNC, \ - #expr); \ - return ret; \ - }; }G_STMT_END - -#define TREE_VIEW_INTERNAL_ASSERT_VOID(expr) G_STMT_START{ \ - if (!(expr)) \ - { \ - g_log (G_LOG_DOMAIN, \ - G_LOG_LEVEL_CRITICAL, \ - "%s (%s): assertion `%s' failed.\n" \ - "There is a disparity between the internal view of the GtkTreeView,\n" \ - "and the GtkTreeModel. This generally means that the model has changed\n"\ - "without letting the view know. Any display from now on is likely to\n" \ - "be incorrect.\n", \ - G_STRLOC, \ - G_STRFUNC, \ - #expr); \ - return; \ - }; }G_STMT_END - -#else - -#define TREE_VIEW_INTERNAL_ASSERT(expr, ret) G_STMT_START{ \ - if (!(expr)) \ - { \ - g_log (G_LOG_DOMAIN, \ - G_LOG_LEVEL_CRITICAL, \ - "file %s: line %d: assertion `%s' failed.\n" \ - "There is a disparity between the internal view of the GtkTreeView,\n" \ - "and the GtkTreeModel. This generally means that the model has changed\n"\ - "without letting the view know. Any display from now on is likely to\n" \ - "be incorrect.\n", \ - __FILE__, \ - __LINE__, \ - #expr); \ - return ret; \ - }; }G_STMT_END - -#define TREE_VIEW_INTERNAL_ASSERT_VOID(expr) G_STMT_START{ \ - if (!(expr)) \ - { \ - g_log (G_LOG_DOMAIN, \ - G_LOG_LEVEL_CRITICAL, \ - "file %s: line %d: assertion '%s' failed.\n" \ - "There is a disparity between the internal view of the GtkTreeView,\n" \ - "and the GtkTreeModel. This generally means that the model has changed\n"\ - "without letting the view know. Any display from now on is likely to\n" \ - "be incorrect.\n", \ - __FILE__, \ - __LINE__, \ - #expr); \ - return; \ - }; }G_STMT_END -#endif - - /* functions that shouldn't be exported */ void _gtk_tree_selection_internal_select_node (GtkTreeSelection *selection, GtkRBNode *node, @@ -391,8 +47,10 @@ gboolean _gtk_tree_view_find_node (GtkTreeView *tree_v GtkTreePath *path, GtkRBTree **tree, GtkRBNode **node); -GtkTreePath *_gtk_tree_view_find_path (GtkTreeView *tree_view, - GtkRBTree *tree, +gboolean _gtk_tree_view_get_cursor_node (GtkTreeView *tree_view, + GtkRBTree **tree, + GtkRBNode **node); +GtkTreePath *_gtk_tree_path_new_from_rbtree (GtkRBTree *tree, GtkRBNode *node); void _gtk_tree_view_child_move_resize (GtkTreeView *tree_view, GtkWidget *widget, @@ -414,12 +72,46 @@ void _gtk_tree_view_remove_editable (GtkTreeView *tree_v GtkTreeViewColumn *column, GtkCellEditable *cell_editable); +void _gtk_tree_view_install_mark_rows_col_dirty (GtkTreeView *tree_view, + gboolean install_handler); +void _gtk_tree_view_column_autosize (GtkTreeView *tree_view, + GtkTreeViewColumn *column); +gint _gtk_tree_view_get_header_height (GtkTreeView *tree_view); + +void _gtk_tree_view_get_row_separator_func (GtkTreeView *tree_view, + GtkTreeViewRowSeparatorFunc *func, + gpointer *data); +GtkTreePath *_gtk_tree_view_get_anchor_path (GtkTreeView *tree_view); +void _gtk_tree_view_set_anchor_path (GtkTreeView *tree_view, + GtkTreePath *anchor_path); +GtkRBTree * _gtk_tree_view_get_rbtree (GtkTreeView *tree_view); + +GtkTreeViewColumn *_gtk_tree_view_get_focus_column (GtkTreeView *tree_view); +void _gtk_tree_view_set_focus_column (GtkTreeView *tree_view, + GtkTreeViewColumn *column); +GdkWindow *_gtk_tree_view_get_header_window (GtkTreeView *tree_view); + + +GtkTreeSelection* _gtk_tree_selection_new (void); +GtkTreeSelection* _gtk_tree_selection_new_with_tree_view (GtkTreeView *tree_view); +void _gtk_tree_selection_set_tree_view (GtkTreeSelection *selection, + GtkTreeView *tree_view); +gboolean _gtk_tree_selection_row_is_selectable (GtkTreeSelection *selection, + GtkRBNode *node, + GtkTreePath *path); + + void _gtk_tree_view_column_realize_button (GtkTreeViewColumn *column); void _gtk_tree_view_column_unrealize_button (GtkTreeViewColumn *column); + void _gtk_tree_view_column_set_tree_view (GtkTreeViewColumn *column, GtkTreeView *tree_view); -void _gtk_tree_view_column_set_width (GtkTreeViewColumn *column, - int width); +void _gtk_tree_view_column_request_width (GtkTreeViewColumn *tree_column, + gint *minimum, + gint *natural); +void _gtk_tree_view_column_allocate (GtkTreeViewColumn *tree_column, + int x_offset, + int width); void _gtk_tree_view_column_unset_model (GtkTreeViewColumn *column, GtkTreeModel *old_model); void _gtk_tree_view_column_unset_tree_view (GtkTreeViewColumn *column); @@ -427,28 +119,21 @@ void _gtk_tree_view_column_start_drag (GtkTreeView *tree_view, GtkTreeViewColumn *column, GdkDevice *device); gboolean _gtk_tree_view_column_cell_event (GtkTreeViewColumn *tree_column, - GtkCellEditable **editable_widget, GdkEvent *event, - gchar *path_string, - const GdkRectangle *background_area, const GdkRectangle *cell_area, guint flags); -void _gtk_tree_view_install_mark_rows_col_dirty (GtkTreeView *tree_view); -void _gtk_tree_view_column_autosize (GtkTreeView *tree_view, - GtkTreeViewColumn *column); - -gboolean _gtk_tree_view_column_has_editable_cell (GtkTreeViewColumn *column); -GtkCellRenderer *_gtk_tree_view_column_get_edited_cell (GtkTreeViewColumn *column); -GtkCellRenderer *_gtk_tree_view_column_get_cell_at_pos (GtkTreeViewColumn *column, - gint x); - -GtkTreeSelection* _gtk_tree_selection_new (void); -GtkTreeSelection* _gtk_tree_selection_new_with_tree_view (GtkTreeView *tree_view); -void _gtk_tree_selection_set_tree_view (GtkTreeSelection *selection, - GtkTreeView *tree_view); -gboolean _gtk_tree_selection_row_is_selectable (GtkTreeSelection *selection, - GtkRBNode *node, - GtkTreePath *path); +gboolean _gtk_tree_view_column_has_editable_cell(GtkTreeViewColumn *column); +GtkCellRenderer *_gtk_tree_view_column_get_edited_cell (GtkTreeViewColumn *column); +GtkCellRenderer *_gtk_tree_view_column_get_cell_at_pos (GtkTreeViewColumn *column, + GdkRectangle *cell_area, + GdkRectangle *background_area, + gint x, + gint y); +gboolean _gtk_tree_view_column_is_blank_at_pos (GtkTreeViewColumn *column, + GdkRectangle *cell_area, + GdkRectangle *background_area, + gint x, + gint y); void _gtk_tree_view_column_cell_render (GtkTreeViewColumn *tree_column, cairo_t *cr, @@ -456,16 +141,18 @@ void _gtk_tree_view_column_cell_render (GtkTreeViewColumn *tree_column, const GdkRectangle *cell_area, guint flags, gboolean draw_focus); -void _gtk_tree_view_column_get_focus_area (GtkTreeViewColumn *tree_column, - const GdkRectangle *background_area, - const GdkRectangle *cell_area, - GdkRectangle *focus_area); -gboolean _gtk_tree_view_column_cell_focus (GtkTreeViewColumn *tree_column, - gint count, - gboolean left, - gboolean right); void _gtk_tree_view_column_cell_set_dirty (GtkTreeViewColumn *tree_column, gboolean install_handler); +gboolean _gtk_tree_view_column_cell_get_dirty (GtkTreeViewColumn *tree_column); +GdkWindow *_gtk_tree_view_column_get_window (GtkTreeViewColumn *column); + +void _gtk_tree_view_column_push_padding (GtkTreeViewColumn *column, + gint padding); +gint _gtk_tree_view_column_get_requested_width (GtkTreeViewColumn *column); +gint _gtk_tree_view_column_get_drag_x (GtkTreeViewColumn *column); +GtkCellAreaContext *_gtk_tree_view_column_get_context (GtkTreeViewColumn *column); +void _gtk_tree_view_reset_header_styles (GtkTreeView *tree_view); + G_END_DECLS