PROP_RUBBER_BANDING,
PROP_ENABLE_GRID_LINES,
PROP_TOOLTIP_COLUMN,
- PROP_SPECIAL_CELLS
+ PROP_SPECIAL_CELLS,
+ PROP_FIXED_HEIGHT,
+ PROP_FIXED_HEIGHT_SET
};
/* object signals */
GValue *value,
GParamSpec *pspec);
-/* gtkobject signals */
-static void pspp_sheet_view_destroy (GtkObject *object);
+static void pspp_sheet_view_dispose (GObject *object);
/* gtkwidget signals */
static void pspp_sheet_view_realize (GtkWidget *widget);
static gboolean pspp_sheet_view_maybe_begin_dragging_row (PsppSheetView *tree_view,
GdkEventMotion *event);
static void pspp_sheet_view_focus_to_cursor (PsppSheetView *tree_view);
-static void pspp_sheet_view_move_cursor_up_down (PsppSheetView *tree_view,
+static gboolean pspp_sheet_view_move_cursor_up_down (PsppSheetView *tree_view,
gint count);
static void pspp_sheet_view_move_cursor_page_up_down (PsppSheetView *tree_view,
gint count);
static void pspp_sheet_view_move_cursor_left_right (PsppSheetView *tree_view,
gint count);
+static void pspp_sheet_view_move_cursor_tab (PsppSheetView *tree_view,
+ gint count);
static void pspp_sheet_view_move_cursor_start_end (PsppSheetView *tree_view,
gint count);
static void pspp_sheet_view_real_set_cursor (PsppSheetView *tree_view,
GdkRectangle *cell_area,
GdkEvent *event,
guint flags);
-static void pspp_sheet_view_stop_editing (PsppSheetView *tree_view,
- gboolean cancel_editing);
static gboolean pspp_sheet_view_real_start_interactive_search (PsppSheetView *tree_view,
gboolean keybinding);
static gboolean pspp_sheet_view_start_interactive_search (PsppSheetView *tree_view);
static guint tree_view_signals [LAST_SIGNAL] = { 0 };
+static GtkBindingSet *edit_bindings;
+
\f
/* GType Methods
pspp_sheet_view_class_init (PsppSheetViewClass *class)
{
GObjectClass *o_class;
- GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkContainerClass *container_class;
- GtkBindingSet *binding_set;
+ GtkBindingSet *binding_set[2];
+ int i;
- binding_set = gtk_binding_set_by_class (class);
+ binding_set[0] = gtk_binding_set_by_class (class);
+
+ binding_set[1] = gtk_binding_set_new ("PsppSheetViewEditing");
+ edit_bindings = binding_set[1];
o_class = (GObjectClass *) class;
- object_class = (GtkObjectClass *) class;
widget_class = (GtkWidgetClass *) class;
container_class = (GtkContainerClass *) class;
o_class->set_property = pspp_sheet_view_set_property;
o_class->get_property = pspp_sheet_view_get_property;
o_class->finalize = pspp_sheet_view_finalize;
-
- /* GtkObject signals */
- object_class->destroy = pspp_sheet_view_destroy;
+ o_class->dispose = pspp_sheet_view_dispose;
/* GtkWidget signals */
widget_class->map = pspp_sheet_view_map;
PSPP_SHEET_VIEW_SPECIAL_CELLS_DETECT,
GTK_PARAM_READWRITE));
+ g_object_class_install_property (o_class,
+ PROP_FIXED_HEIGHT,
+ g_param_spec_int ("fixed-height",
+ P_("Fixed Height"),
+ P_("Height of a single row. Normally the height of a row is determined automatically. Writing this property sets fixed-height-set to true, preventing this property's value from changing."),
+ -1,
+ G_MAXINT,
+ -1,
+ GTK_PARAM_READWRITE));
+
+ g_object_class_install_property (o_class,
+ PROP_FIXED_HEIGHT_SET,
+ g_param_spec_boolean ("fixed-height-set",
+ P_("Fixed Height Set"),
+ P_("Whether fixed-height was set externally."),
+ FALSE,
+ GTK_PARAM_READWRITE));
+
/* Style properties */
#define _TREE_VIEW_EXPANDER_SIZE 12
#define _TREE_VIEW_VERTICAL_SEPARATOR 2
tree_view_signals[MOVE_CURSOR] =
g_signal_new ("move-cursor",
- G_TYPE_FROM_CLASS (object_class),
+ G_TYPE_FROM_CLASS (o_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_STRUCT_OFFSET (PsppSheetViewClass, move_cursor),
NULL, NULL,
tree_view_signals[SELECT_ALL] =
g_signal_new ("select-all",
- G_TYPE_FROM_CLASS (object_class),
+ G_TYPE_FROM_CLASS (o_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_STRUCT_OFFSET (PsppSheetViewClass, select_all),
NULL, NULL,
tree_view_signals[UNSELECT_ALL] =
g_signal_new ("unselect-all",
- G_TYPE_FROM_CLASS (object_class),
+ G_TYPE_FROM_CLASS (o_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_STRUCT_OFFSET (PsppSheetViewClass, unselect_all),
NULL, NULL,
tree_view_signals[SELECT_CURSOR_ROW] =
g_signal_new ("select-cursor-row",
- G_TYPE_FROM_CLASS (object_class),
+ G_TYPE_FROM_CLASS (o_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_STRUCT_OFFSET (PsppSheetViewClass, select_cursor_row),
NULL, NULL,
tree_view_signals[TOGGLE_CURSOR_ROW] =
g_signal_new ("toggle-cursor-row",
- G_TYPE_FROM_CLASS (object_class),
+ G_TYPE_FROM_CLASS (o_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_STRUCT_OFFSET (PsppSheetViewClass, toggle_cursor_row),
NULL, NULL,
tree_view_signals[START_INTERACTIVE_SEARCH] =
g_signal_new ("start-interactive-search",
- G_TYPE_FROM_CLASS (object_class),
+ G_TYPE_FROM_CLASS (o_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_STRUCT_OFFSET (PsppSheetViewClass, start_interactive_search),
NULL, NULL,
G_TYPE_BOOLEAN, 0);
/* Key bindings */
- pspp_sheet_view_add_move_binding (binding_set, GDK_Up, 0, TRUE,
- GTK_MOVEMENT_DISPLAY_LINES, -1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_KP_Up, 0, TRUE,
- GTK_MOVEMENT_DISPLAY_LINES, -1);
+ for (i = 0; i < 2; i++)
+ {
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_Up, 0, TRUE,
+ GTK_MOVEMENT_DISPLAY_LINES, -1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_KP_Up, 0, TRUE,
+ GTK_MOVEMENT_DISPLAY_LINES, -1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_Down, 0, TRUE,
- GTK_MOVEMENT_DISPLAY_LINES, 1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_KP_Down, 0, TRUE,
- GTK_MOVEMENT_DISPLAY_LINES, 1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_Down, 0, TRUE,
+ GTK_MOVEMENT_DISPLAY_LINES, 1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_KP_Down, 0, TRUE,
+ GTK_MOVEMENT_DISPLAY_LINES, 1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_p, GDK_CONTROL_MASK, FALSE,
- GTK_MOVEMENT_DISPLAY_LINES, -1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_p, GDK_CONTROL_MASK, FALSE,
+ GTK_MOVEMENT_DISPLAY_LINES, -1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_n, GDK_CONTROL_MASK, FALSE,
- GTK_MOVEMENT_DISPLAY_LINES, 1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_n, GDK_CONTROL_MASK, FALSE,
+ GTK_MOVEMENT_DISPLAY_LINES, 1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_Home, 0, TRUE,
- GTK_MOVEMENT_BUFFER_ENDS, -1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_KP_Home, 0, TRUE,
- GTK_MOVEMENT_BUFFER_ENDS, -1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_Home, 0, TRUE,
+ GTK_MOVEMENT_BUFFER_ENDS, -1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_KP_Home, 0, TRUE,
+ GTK_MOVEMENT_BUFFER_ENDS, -1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_End, 0, TRUE,
- GTK_MOVEMENT_BUFFER_ENDS, 1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_KP_End, 0, TRUE,
- GTK_MOVEMENT_BUFFER_ENDS, 1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_End, 0, TRUE,
+ GTK_MOVEMENT_BUFFER_ENDS, 1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_KP_End, 0, TRUE,
+ GTK_MOVEMENT_BUFFER_ENDS, 1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_Page_Up, 0, TRUE,
- GTK_MOVEMENT_PAGES, -1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_KP_Page_Up, 0, TRUE,
- GTK_MOVEMENT_PAGES, -1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_Page_Up, 0, TRUE,
+ GTK_MOVEMENT_PAGES, -1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_KP_Page_Up, 0, TRUE,
+ GTK_MOVEMENT_PAGES, -1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_Page_Down, 0, TRUE,
- GTK_MOVEMENT_PAGES, 1);
- pspp_sheet_view_add_move_binding (binding_set, GDK_KP_Page_Down, 0, TRUE,
- GTK_MOVEMENT_PAGES, 1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_Page_Down, 0, TRUE,
+ GTK_MOVEMENT_PAGES, 1);
+ pspp_sheet_view_add_move_binding (binding_set[i], GDK_KP_Page_Down, 0, TRUE,
+ GTK_MOVEMENT_PAGES, 1);
- gtk_binding_entry_add_signal (binding_set, GDK_Right, 0, "move-cursor", 2,
- G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
- G_TYPE_INT, 1);
+ gtk_binding_entry_add_signal (binding_set[i], GDK_Right, 0, "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
+ G_TYPE_INT, 1);
- gtk_binding_entry_add_signal (binding_set, GDK_Left, 0, "move-cursor", 2,
- G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
- G_TYPE_INT, -1);
+ gtk_binding_entry_add_signal (binding_set[i], GDK_Left, 0, "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
+ G_TYPE_INT, -1);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Right, 0, "move-cursor", 2,
- G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
- G_TYPE_INT, 1);
+ gtk_binding_entry_add_signal (binding_set[i], GDK_Tab, 0, "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_LOGICAL_POSITIONS,
+ G_TYPE_INT, 1);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Left, 0, "move-cursor", 2,
- G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
- G_TYPE_INT, -1);
+ gtk_binding_entry_add_signal (binding_set[i], GDK_Tab, GDK_SHIFT_MASK, "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_LOGICAL_POSITIONS,
+ G_TYPE_INT, -1);
- gtk_binding_entry_add_signal (binding_set, GDK_Right, GDK_CONTROL_MASK,
- "move-cursor", 2,
- G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
- G_TYPE_INT, 1);
+ gtk_binding_entry_add_signal (binding_set[i], GDK_KP_Right, 0, "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
+ G_TYPE_INT, 1);
- gtk_binding_entry_add_signal (binding_set, GDK_Left, GDK_CONTROL_MASK,
- "move-cursor", 2,
- G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
- G_TYPE_INT, -1);
+ gtk_binding_entry_add_signal (binding_set[i], GDK_KP_Left, 0, "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
+ G_TYPE_INT, -1);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Right, GDK_CONTROL_MASK,
- "move-cursor", 2,
- G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
- G_TYPE_INT, 1);
+ gtk_binding_entry_add_signal (binding_set[i], GDK_Right, GDK_CONTROL_MASK,
+ "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
+ G_TYPE_INT, 1);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Left, GDK_CONTROL_MASK,
- "move-cursor", 2,
- G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
- G_TYPE_INT, -1);
+ gtk_binding_entry_add_signal (binding_set[i], GDK_Left, GDK_CONTROL_MASK,
+ "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
+ G_TYPE_INT, -1);
- gtk_binding_entry_add_signal (binding_set, GDK_space, GDK_CONTROL_MASK, "toggle-cursor-row", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Space, GDK_CONTROL_MASK, "toggle-cursor-row", 0);
+ gtk_binding_entry_add_signal (binding_set[i], GDK_KP_Right, GDK_CONTROL_MASK,
+ "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
+ G_TYPE_INT, 1);
- gtk_binding_entry_add_signal (binding_set, GDK_a, GDK_CONTROL_MASK, "select-all", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_slash, GDK_CONTROL_MASK, "select-all", 0);
+ gtk_binding_entry_add_signal (binding_set[i], GDK_KP_Left, GDK_CONTROL_MASK,
+ "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
+ G_TYPE_INT, -1);
+
+ gtk_binding_entry_add_signal (binding_set[i], GDK_f, GDK_CONTROL_MASK, "start-interactive-search", 0);
+
+ gtk_binding_entry_add_signal (binding_set[i], GDK_F, GDK_CONTROL_MASK, "start-interactive-search", 0);
+ }
- gtk_binding_entry_add_signal (binding_set, GDK_A, GDK_CONTROL_MASK | GDK_SHIFT_MASK, "unselect-all", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_backslash, GDK_CONTROL_MASK, "unselect-all", 0);
+ gtk_binding_entry_add_signal (binding_set[0], GDK_space, GDK_CONTROL_MASK, "toggle-cursor-row", 0);
+ gtk_binding_entry_add_signal (binding_set[0], GDK_KP_Space, GDK_CONTROL_MASK, "toggle-cursor-row", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_space, GDK_SHIFT_MASK, "select-cursor-row", 1,
+ gtk_binding_entry_add_signal (binding_set[0], GDK_a, GDK_CONTROL_MASK, "select-all", 0);
+ gtk_binding_entry_add_signal (binding_set[0], GDK_slash, GDK_CONTROL_MASK, "select-all", 0);
+
+ gtk_binding_entry_add_signal (binding_set[0], GDK_A, GDK_CONTROL_MASK | GDK_SHIFT_MASK, "unselect-all", 0);
+ gtk_binding_entry_add_signal (binding_set[0], GDK_backslash, GDK_CONTROL_MASK, "unselect-all", 0);
+
+ gtk_binding_entry_add_signal (binding_set[0], GDK_space, GDK_SHIFT_MASK, "select-cursor-row", 1,
G_TYPE_BOOLEAN, TRUE);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Space, GDK_SHIFT_MASK, "select-cursor-row", 1,
+ gtk_binding_entry_add_signal (binding_set[0], GDK_KP_Space, GDK_SHIFT_MASK, "select-cursor-row", 1,
G_TYPE_BOOLEAN, TRUE);
- gtk_binding_entry_add_signal (binding_set, GDK_space, 0, "select-cursor-row", 1,
+ gtk_binding_entry_add_signal (binding_set[0], GDK_space, 0, "select-cursor-row", 1,
G_TYPE_BOOLEAN, TRUE);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Space, 0, "select-cursor-row", 1,
+ gtk_binding_entry_add_signal (binding_set[0], GDK_KP_Space, 0, "select-cursor-row", 1,
G_TYPE_BOOLEAN, TRUE);
- gtk_binding_entry_add_signal (binding_set, GDK_Return, 0, "select-cursor-row", 1,
+ gtk_binding_entry_add_signal (binding_set[0], GDK_Return, 0, "select-cursor-row", 1,
G_TYPE_BOOLEAN, TRUE);
- gtk_binding_entry_add_signal (binding_set, GDK_ISO_Enter, 0, "select-cursor-row", 1,
+ gtk_binding_entry_add_signal (binding_set[0], GDK_ISO_Enter, 0, "select-cursor-row", 1,
G_TYPE_BOOLEAN, TRUE);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Enter, 0, "select-cursor-row", 1,
+ gtk_binding_entry_add_signal (binding_set[0], GDK_KP_Enter, 0, "select-cursor-row", 1,
G_TYPE_BOOLEAN, TRUE);
- gtk_binding_entry_add_signal (binding_set, GDK_BackSpace, 0, "select-cursor-parent", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_BackSpace, GDK_CONTROL_MASK, "select-cursor-parent", 0);
-
- gtk_binding_entry_add_signal (binding_set, GDK_f, GDK_CONTROL_MASK, "start-interactive-search", 0);
-
- gtk_binding_entry_add_signal (binding_set, GDK_F, GDK_CONTROL_MASK, "start-interactive-search", 0);
+ gtk_binding_entry_add_signal (binding_set[0], GDK_BackSpace, 0, "select-cursor-parent", 0);
+ gtk_binding_entry_add_signal (binding_set[0], GDK_BackSpace, GDK_CONTROL_MASK, "select-cursor-parent", 0);
g_type_class_add_private (o_class, sizeof (PsppSheetViewPrivate));
}
tree_view->priv->presize_handler_timer = 0;
tree_view->priv->scroll_sync_timer = 0;
tree_view->priv->fixed_height = -1;
+ tree_view->priv->fixed_height_set = FALSE;
pspp_sheet_view_set_adjustments (tree_view, NULL, NULL);
tree_view->priv->selection = _pspp_sheet_selection_new_with_tree_view (tree_view);
tree_view->priv->enable_search = TRUE;
tree_view->priv->rubber_band_end_node = -1;
tree_view->priv->anchor_column = NULL;
+
+ tree_view->priv->button_style = NULL;
+
+ tree_view->dispose_has_run = FALSE;
}
\f
case PROP_SPECIAL_CELLS:
pspp_sheet_view_set_special_cells (tree_view, g_value_get_enum (value));
break;
+ case PROP_FIXED_HEIGHT:
+ pspp_sheet_view_set_fixed_height (tree_view, g_value_get_int (value));
+ break;
+ case PROP_FIXED_HEIGHT_SET:
+ if (g_value_get_boolean (value))
+ {
+ if (!tree_view->priv->fixed_height_set
+ && tree_view->priv->fixed_height >= 0)
+ {
+ tree_view->priv->fixed_height_set = true;
+ g_object_notify (G_OBJECT (tree_view), "fixed-height-set");
+ }
+ }
+ else
+ {
+ if (tree_view->priv->fixed_height_set)
+ {
+ tree_view->priv->fixed_height_set = false;
+ g_object_notify (G_OBJECT (tree_view), "fixed-height-set");
+ install_presize_handler (tree_view);
+ }
+ }
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
case PROP_SPECIAL_CELLS:
g_value_set_enum (value, tree_view->priv->special_cells);
break;
+ case PROP_FIXED_HEIGHT:
+ g_value_set_int (value, pspp_sheet_view_get_fixed_height (tree_view));
+ break;
+ case PROP_FIXED_HEIGHT_SET:
+ g_value_set_boolean (value, tree_view->priv->fixed_height_set);
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
static void
-pspp_sheet_view_finalize (GObject *object)
+pspp_sheet_view_dispose (GObject *object)
{
- G_OBJECT_CLASS (pspp_sheet_view_parent_class)->finalize (object);
+ PsppSheetView *tree_view = PSPP_SHEET_VIEW (object);
+
+ if (tree_view->dispose_has_run)
+ return;
+
+ tree_view->dispose_has_run = TRUE;
+
+ if (tree_view->priv->selection != NULL)
+ {
+ _pspp_sheet_selection_set_tree_view (tree_view->priv->selection, NULL);
+ g_object_unref (tree_view->priv->selection);
+ tree_view->priv->selection = NULL;
+ }
+
+ if (tree_view->priv->hadjustment)
+ {
+ g_object_unref (tree_view->priv->hadjustment);
+ tree_view->priv->hadjustment = NULL;
+ }
+ if (tree_view->priv->vadjustment)
+ {
+ g_object_unref (tree_view->priv->vadjustment);
+ tree_view->priv->vadjustment = NULL;
+ }
+
+ if (tree_view->priv->button_style)
+ {
+ g_object_unref (tree_view->priv->button_style);
+ tree_view->priv->button_style = NULL;
+ }
+
+
+ G_OBJECT_CLASS (pspp_sheet_view_parent_class)->dispose (object);
}
\f
pspp_sheet_view_append_column (PSPP_SHEET_VIEW (tree_view), PSPP_SHEET_VIEW_COLUMN (child));
}
-/* GtkObject Methods
- */
-
static void
-pspp_sheet_view_destroy (GtkObject *object)
+pspp_sheet_view_finalize (GObject *object)
{
PsppSheetView *tree_view = PSPP_SHEET_VIEW (object);
- GList *list;
pspp_sheet_view_stop_editing (tree_view, TRUE);
tree_view->priv->selected = NULL;
}
- if (tree_view->priv->columns != NULL)
- {
- list = tree_view->priv->columns;
- while (list)
- {
- PsppSheetViewColumn *column;
- column = PSPP_SHEET_VIEW_COLUMN (list->data);
- list = list->next;
- pspp_sheet_view_remove_column (tree_view, column);
- }
- tree_view->priv->columns = NULL;
- }
tree_view->priv->prelight_node = -1;
- if (tree_view->priv->selection != NULL)
- {
- _pspp_sheet_selection_set_tree_view (tree_view->priv->selection, NULL);
- g_object_unref (tree_view->priv->selection);
- tree_view->priv->selection = NULL;
- }
if (tree_view->priv->scroll_to_path != NULL)
{
pspp_sheet_view_set_model (tree_view, NULL);
- if (tree_view->priv->hadjustment)
- {
- g_object_unref (tree_view->priv->hadjustment);
- tree_view->priv->hadjustment = NULL;
- }
- if (tree_view->priv->vadjustment)
- {
- g_object_unref (tree_view->priv->vadjustment);
- tree_view->priv->vadjustment = NULL;
- }
- GTK_OBJECT_CLASS (pspp_sheet_view_parent_class)->destroy (object);
+ G_OBJECT_CLASS (pspp_sheet_view_parent_class)->finalize (object);
}
\f
for (list = tree_view->priv->columns; list; list = list->next)
{
column = list->data;
- if (gtk_widget_get_visible (column->button) &&
+ if (column->button != NULL &&
+ gtk_widget_get_visible (column->button) &&
!gtk_widget_get_mapped (column->button))
gtk_widget_map (column->button);
}
for (list = tree_view->priv->columns; list; list = list->next)
{
column = list->data;
- if (column->visible == FALSE)
+ if (column->visible == FALSE || column->window == NULL)
continue;
if (column->resizable)
{
static void
pspp_sheet_view_realize (GtkWidget *widget)
{
+ gint i;
PsppSheetView *tree_view = PSPP_SHEET_VIEW (widget);
GList *tmp_list;
GdkWindowAttr attributes;
pspp_sheet_view_set_grid_lines (tree_view, tree_view->priv->grid_lines);
install_presize_handler (tree_view);
+
+ for (i = 0; i < 5; ++i)
+ {
+ tree_view->priv->grid_line_gc[i] = gdk_gc_new (widget->window);
+ gdk_gc_copy (tree_view->priv->grid_line_gc[i], widget->style->text_aa_gc[i]);
+ }
}
static void
pspp_sheet_view_unrealize (GtkWidget *widget)
{
+ gint x;
PsppSheetView *tree_view = PSPP_SHEET_VIEW (widget);
PsppSheetViewPrivate *priv = tree_view->priv;
GList *list;
+ GTK_WIDGET_CLASS (pspp_sheet_view_parent_class)->unrealize (widget);
+
if (priv->scroll_timeout != 0)
{
g_source_remove (priv->scroll_timeout);
priv->drag_highlight_window = NULL;
}
- if (priv->grid_line_gc)
+ for (x = 0 ; x < 5 ; ++x)
+ g_object_unref (priv->grid_line_gc[x]);
+
+ if (tree_view->priv->columns != NULL)
{
- g_object_unref (priv->grid_line_gc);
- priv->grid_line_gc = NULL;
+ list = tree_view->priv->columns;
+ while (list)
+ {
+ PsppSheetViewColumn *column;
+ column = PSPP_SHEET_VIEW_COLUMN (list->data);
+ list = list->next;
+ pspp_sheet_view_remove_column (tree_view, column);
+ }
+ tree_view->priv->columns = NULL;
}
-
- GTK_WIDGET_CLASS (pspp_sheet_view_parent_class)->unrealize (widget);
}
/* GtkWidget::size_request helper */
GtkRequisition requisition;
PsppSheetViewColumn *column = list->data;
- if (column->button == NULL)
- continue;
-
- column = list->data;
-
- gtk_widget_size_request (column->button, &requisition);
+ pspp_sheet_view_column_size_request (column, &requisition);
column->button_request = requisition.width;
tree_view->priv->header_height = MAX (tree_view->priv->header_height, requisition.height);
}
return real_requested_width;
}
+static gboolean
+span_intersects (int a0, int a_width,
+ int b0, int b_width)
+{
+ int a1 = a0 + a_width;
+ int b1 = b0 + b_width;
+ return (a0 >= b0 && a0 < b1) || (b0 >= a0 && b0 < a1);
+}
+
/* GtkWidget::size_allocate helper */
static void
pspp_sheet_view_size_allocate_columns (GtkWidget *widget,
PsppSheetViewColumn *column;
GtkAllocation allocation;
gint width = 0;
- gint extra, extra_per_column, extra_for_last;
+ gint extra, extra_per_column;
gint full_requested_width = 0;
gint number_of_expand_columns = 0;
gboolean column_changed = FALSE;
gboolean rtl;
- gboolean update_expand;
-
+
tree_view = PSPP_SHEET_VIEW (widget);
for (last_column = g_list_last (tree_view->priv->columns);
number_of_expand_columns++;
}
- /* Only update the expand value if the width of the widget has changed,
- * or the number of expand columns has changed, or if there are no expand
- * columns, or if we didn't have an size-allocation yet after the
- * last validated node.
- */
- update_expand = (width_changed && *width_changed == TRUE)
- || number_of_expand_columns != tree_view->priv->last_number_of_expand_columns
- || number_of_expand_columns == 0
- || tree_view->priv->post_validation_flag == TRUE;
-
- tree_view->priv->post_validation_flag = FALSE;
-
- if (!update_expand)
- {
- extra = tree_view->priv->last_extra_space;
- extra_for_last = MAX (widget->allocation.width - full_requested_width - extra, 0);
- }
- else
- {
- extra = MAX (widget->allocation.width - full_requested_width, 0);
- extra_for_last = 0;
-
- tree_view->priv->last_extra_space = extra;
- }
-
+ extra = MAX (widget->allocation.width - full_requested_width, 0);
if (number_of_expand_columns > 0)
extra_per_column = extra/number_of_expand_columns;
else
extra_per_column = 0;
- if (update_expand)
- {
- tree_view->priv->last_extra_space_per_column = extra_per_column;
- tree_view->priv->last_number_of_expand_columns = number_of_expand_columns;
- }
-
for (list = (rtl ? last_column : first_column);
list != (rtl ? first_column->prev : last_column->next);
list = (rtl ? list->prev : list->next))
&(drag_allocation.height));
drag_allocation.x = 0;
drag_allocation.y = 0;
- gtk_widget_size_allocate (tree_view->priv->drag_column->button,
- &drag_allocation);
+ pspp_sheet_view_column_size_allocate (tree_view->priv->drag_column,
+ &drag_allocation);
width += drag_allocation.width;
continue;
}
number_of_expand_columns --;
}
}
- else if (number_of_expand_columns == 0 &&
- list == last_column)
- {
- column->width += extra;
- }
-
- /* In addition to expand, the last column can get even more
- * extra space so all available space is filled up.
- */
- if (extra_for_last > 0 && list == last_column)
- column->width += extra_for_last;
- g_object_notify (G_OBJECT (column), "width");
+ if (column->width != old_width)
+ g_object_notify (G_OBJECT (column), "width");
allocation.width = column->width;
width += column->width;
if (column->width > old_width)
column_changed = TRUE;
- gtk_widget_size_allocate (column->button, &allocation);
+ pspp_sheet_view_column_size_allocate (column, &allocation);
+
+ if (span_intersects (allocation.x, allocation.width,
+ tree_view->priv->hadjustment->value,
+ widget->allocation.width)
+ && gtk_widget_get_realized (widget))
+ pspp_sheet_view_column_set_need_button (column, TRUE);
if (column->window)
gdk_window_move_resize (column->window,
PsppSheetViewColumn *column = NULL;
GtkCellRenderer *focus_cell = NULL;
gboolean row_double_click = FALSE;
- gboolean node_selected;
/* Empty tree? */
if (tree_view->priv->row_count == 0)
return TRUE;
/* select */
- node_selected = pspp_sheet_view_node_is_selected (tree_view, node);
pre_val = tree_view->priv->vadjustment->value;
path = _pspp_sheet_view_find_path (tree_view, node);
tree_view->priv->press_start_node = node;
if (tree_view->priv->rubber_banding_enable
- //&& !node_selected
&& (tree_view->priv->selection->type == PSPP_SHEET_SELECTION_MULTIPLE ||
tree_view->priv->selection->type == PSPP_SHEET_SELECTION_RECTANGLE))
{
gtk_grab_add (widget);
PSPP_SHEET_VIEW_SET_FLAG (tree_view, PSPP_SHEET_VIEW_IN_COLUMN_RESIZE);
- column->resized_width = column->width - tree_view->priv->last_extra_space_per_column;
+ column->resized_width = column->width;
/* block attached dnd signal handler */
drag_data = g_object_get_data (G_OBJECT (widget), "gtk-site-data");
drag_data);
tree_view->priv->drag_pos = i;
- tree_view->priv->x_drag = column->button->allocation.x + (rtl ? 0 : column->button->allocation.width);
+ tree_view->priv->x_drag = column->allocation.x + (rtl ? 0 : column->allocation.width);
if (!gtk_widget_has_focus (widget))
gtk_widget_grab_focus (widget);
gdk_display_keyboard_ungrab (gtk_widget_get_display (widget), GDK_CURRENT_TIME);
/* Move the button back */
+ g_return_val_if_fail (tree_view->priv->drag_column->button, FALSE);
+
g_object_ref (tree_view->priv->drag_column->button);
gtk_container_remove (GTK_CONTAINER (tree_view), tree_view->priv->drag_column->button);
gtk_widget_set_parent_window (tree_view->priv->drag_column->button, tree_view->priv->header_window);
if (event->window != tree_view->priv->bin_window)
return FALSE;
+ /* Ignore a released button, if that button wasn't depressed */
+ if (tree_view->priv->pressed_button != event->button)
+ return FALSE;
+
if (!find_click (tree_view, event->x, event->y, &node, &column, &background_area,
&cell_area))
return FALSE;
GdkRectangle visible_rect;
pspp_sheet_view_get_visible_rect (tree_view, &visible_rect);
if (reorder->left_column)
- x = reorder->left_column->button->allocation.x + reorder->left_column->button->allocation.width;
+ x = reorder->left_column->allocation.x + reorder->left_column->allocation.width;
else
- x = reorder->right_column->button->allocation.x;
+ x = reorder->right_column->allocation.x;
if (x < visible_rect.x)
arrow_type = DRAG_COLUMN_WINDOW_STATE_ARROW_LEFT;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.x = tree_view->priv->drag_column_x;
attributes.y = 0;
- width = attributes.width = tree_view->priv->drag_column->button->allocation.width;
- height = attributes.height = tree_view->priv->drag_column->button->allocation.height;
+ width = attributes.width = tree_view->priv->drag_column->allocation.width;
+ height = attributes.height = tree_view->priv->drag_column->allocation.height;
attributes.visual = gtk_widget_get_visual (GTK_WIDGET (tree_view));
attributes.colormap = gtk_widget_get_colormap (GTK_WIDGET (tree_view));
attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK | GDK_EXPOSURE_MASK | GDK_POINTER_MOTION_MASK;
gdk_window_get_origin (tree_view->priv->header_window, &x, &y);
if (reorder->left_column)
{
- x += reorder->left_column->button->allocation.x + reorder->left_column->button->allocation.width - width/2;
- height = reorder->left_column->button->allocation.height;
+ x += reorder->left_column->allocation.x + reorder->left_column->allocation.width - width/2;
+ height = reorder->left_column->allocation.height;
}
else
{
- x += reorder->right_column->button->allocation.x - width/2;
- height = reorder->right_column->button->allocation.height;
+ x += reorder->right_column->allocation.x - width/2;
+ height = reorder->right_column->allocation.height;
}
y -= tree_view->priv->expander_size/2; /* The arrow takes up only half the space */
height += tree_view->priv->expander_size;
x += widget->allocation.width - width;
if (reorder->left_column)
- height = reorder->left_column->button->allocation.height;
+ height = reorder->left_column->allocation.height;
else
- height = reorder->right_column->button->allocation.height;
+ height = reorder->right_column->allocation.height;
y -= tree_view->priv->expander_size;
height += 2*tree_view->priv->expander_size;
{
column->use_resized_width = TRUE;
column->resized_width = new_width;
+#if 0
if (column->expand)
column->resized_width -= tree_view->priv->last_extra_space_per_column;
+#endif
gtk_widget_queue_resize (widget);
}
/* Handle moving the header */
gdk_window_get_position (tree_view->priv->drag_window, &x, &y);
x = CLAMP (x + (gint)event->x - column->drag_x, 0,
- MAX (tree_view->priv->width, GTK_WIDGET (tree_view)->allocation.width) - column->button->allocation.width);
+ MAX (tree_view->priv->width, GTK_WIDGET (tree_view)->allocation.width) - column->allocation.width);
gdk_window_move (tree_view->priv->drag_window, x, y);
/* autoscroll, if needed */
static void
pspp_sheet_view_draw_grid_lines (PsppSheetView *tree_view,
GdkEventExpose *event,
- gint n_visible_columns)
+ gint n_visible_columns,
+ gint min_y,
+ gint max_y)
{
GList *list = tree_view->priv->columns;
gint i = 0;
if (current_x - 1 >= event->area.x
&& current_x - 1 < event->area.x + event->area.width)
gdk_draw_line (event->window,
- tree_view->priv->grid_line_gc,
- current_x - 1, 0,
- current_x - 1, height);
+ tree_view->priv->grid_line_gc[GTK_WIDGET(tree_view)->state],
+ current_x - 1, min_y,
+ current_x - 1, max_y - min_y);
}
}
gint new_y;
gint y_offset, cell_offset;
gint max_height;
- gint depth;
GdkRectangle background_area;
GdkRectangle cell_area;
guint flags;
gint grid_line_width;
gboolean row_ending_details;
gboolean draw_vgrid_lines, draw_hgrid_lines;
+ gint min_y, max_y;
rtl = (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL);
gtk_tree_model_get_iter (tree_view->priv->model,
&iter,
path);
- depth = gtk_tree_path_get_depth (path);
gtk_tree_path_free (path);
cursor_path = NULL;
* order, drawing each successive node.
*/
+ min_y = y_offset;
do
{
gboolean parity;
background_area.y = y_offset + event->area.y;
background_area.height = max_height;
+ max_y = background_area.y + max_height;
flags = 0;
{
if (background_area.y > 0)
gdk_draw_line (event->window,
- tree_view->priv->grid_line_gc,
+ tree_view->priv->grid_line_gc[widget->state],
background_area.x, background_area.y,
background_area.x + background_area.width,
background_area.y);
if (y_offset + max_height >= event->area.height)
gdk_draw_line (event->window,
- tree_view->priv->grid_line_gc,
+ tree_view->priv->grid_line_gc[widget->state],
background_area.x, background_area.y + max_height,
background_area.x + background_area.width,
background_area.y + max_height);
cell_offset += column->width;
}
+ if (cell_offset < event->area.x)
+ {
+ gtk_paint_flat_box (widget->style,
+ event->window,
+ GTK_STATE_NORMAL,
+ GTK_SHADOW_NONE,
+ &event->area,
+ widget,
+ "base",
+ cell_offset,
+ background_area.y,
+ event->area.x - cell_offset,
+ background_area.height);
+ }
+
if (node == drag_highlight)
{
/* Draw indicator for the drop
while (y_offset < event->area.height);
done:
- pspp_sheet_view_draw_grid_lines (tree_view, event, n_visible_columns);
+ pspp_sheet_view_draw_grid_lines (tree_view, event, n_visible_columns,
+ min_y, max_y);
if (tree_view->priv->rubber_band_status == RUBBER_BAND_ACTIVE)
{
static gboolean
pspp_sheet_view_expose (GtkWidget *widget,
- GdkEventExpose *event)
+ GdkEventExpose *event)
{
PsppSheetView *tree_view = PSPP_SHEET_VIEW (widget);
else if (event->window == tree_view->priv->header_window)
{
+ gint n_visible_columns;
GList *list;
-
+
+ gtk_paint_flat_box (widget->style,
+ event->window,
+ GTK_STATE_NORMAL,
+ GTK_SHADOW_NONE,
+ &event->area,
+ widget,
+ "cell_odd",
+ event->area.x,
+ event->area.y,
+ event->area.width,
+ event->area.height);
+
for (list = tree_view->priv->columns; list != NULL; list = list->next)
{
PsppSheetViewColumn *column = list->data;
- if (column == tree_view->priv->drag_column)
+ if (column == tree_view->priv->drag_column || !column->visible)
continue;
- if (column->visible)
- gtk_container_propagate_expose (GTK_CONTAINER (tree_view),
- column->button,
- event);
+ if (span_intersects (column->allocation.x, column->allocation.width,
+ event->area.x, event->area.width)
+ && column->button != NULL)
+ gtk_container_propagate_expose (GTK_CONTAINER (tree_view),
+ column->button, event);
}
+
+ n_visible_columns = 0;
+ for (list = tree_view->priv->columns; list; list = list->next)
+ {
+ if (! PSPP_SHEET_VIEW_COLUMN (list->data)->visible)
+ continue;
+ n_visible_columns ++;
+ }
+ pspp_sheet_view_draw_grid_lines (tree_view,
+ event,
+ n_visible_columns,
+ event->area.y,
+ event->area.height);
}
else if (event->window == tree_view->priv->drag_window)
{
{
PsppSheetViewColumn *column = PSPP_SHEET_VIEW_COLUMN (focus_column->data);
- if (gtk_widget_has_focus (column->button))
+ if (column->button && gtk_widget_has_focus (column->button))
break;
}
column->resized_width = 0;
if (column->min_width == -1)
- column->resized_width = MAX (column->button->requisition.width,
+ column->resized_width = MAX (column->button_request,
column->resized_width);
else
column->resized_width = MAX (column->min_width,
gint horizontal_separator;
gint vertical_separator;
gint focus_line_width;
- gboolean retval = FALSE;
gboolean draw_vgrid_lines, draw_hgrid_lines;
gint focus_pad;
gint grid_line_width;
}
if (tmp_width > column->requested_width)
- {
- retval = TRUE;
- column->requested_width = tmp_width;
- }
+ column->requested_width = tmp_width;
}
if (draw_hgrid_lines)
if (!tree_view->priv->row_count)
return;
+ if (tree_view->priv->fixed_height_set)
+ return;
+
if (tree_view->priv->fixed_height < 0)
{
GtkTreeIter iter;
tree_view->priv->fixed_height = validate_row (tree_view, node, &iter, path);
gtk_tree_path_free (path);
+
+ g_object_notify (G_OBJECT (tree_view), "fixed-height");
}
}
validate_visible_area (tree_view);
tree_view->priv->presize_handler_timer = 0;
+ if (! gtk_widget_get_realized (GTK_WIDGET (tree_view)))
+ return FALSE;
+
gtk_widget_size_request (GTK_WIDGET (tree_view), &requisition);
tree_view->priv->hadjustment->upper = MAX (tree_view->priv->hadjustment->upper, (gfloat)requisition.width);
return FALSE;
}
+static void
+pspp_sheet_view_focus_column (PsppSheetView *tree_view,
+ PsppSheetViewColumn *focus_column,
+ gboolean clamp_column_visible)
+{
+ g_return_if_fail (focus_column != NULL);
+
+ tree_view->priv->focus_column = focus_column;
+ if (!focus_column->button)
+ {
+ pspp_sheet_view_column_set_need_button (focus_column, TRUE);
+ g_return_if_fail (focus_column->button != NULL);
+ }
+
+ if (GTK_CONTAINER (tree_view)->focus_child != focus_column->button)
+ gtk_widget_grab_focus (focus_column->button);
+
+ if (clamp_column_visible)
+ pspp_sheet_view_clamp_column_visible (tree_view, focus_column, FALSE);
+}
+
/* Returns TRUE if the focus is within the headers, after the focus operation is
* done
*/
gboolean clamp_column_visible)
{
GtkWidget *focus_child;
-
+ PsppSheetViewColumn *focus_column;
GList *last_column, *first_column;
GList *tmp_list;
gboolean rtl;
first_column = tree_view->priv->columns;
while (first_column)
{
- if (gtk_widget_get_can_focus (PSPP_SHEET_VIEW_COLUMN (first_column->data)->button) &&
- PSPP_SHEET_VIEW_COLUMN (first_column->data)->visible &&
- (PSPP_SHEET_VIEW_COLUMN (first_column->data)->clickable ||
- PSPP_SHEET_VIEW_COLUMN (first_column->data)->reorderable))
+ PsppSheetViewColumn *c = PSPP_SHEET_VIEW_COLUMN (first_column->data);
+
+ if (pspp_sheet_view_column_can_focus (c) && c->visible)
break;
first_column = first_column->next;
}
last_column = g_list_last (tree_view->priv->columns);
while (last_column)
{
- if (gtk_widget_get_can_focus (PSPP_SHEET_VIEW_COLUMN (last_column->data)->button) &&
- PSPP_SHEET_VIEW_COLUMN (last_column->data)->visible &&
- (PSPP_SHEET_VIEW_COLUMN (last_column->data)->clickable ||
- PSPP_SHEET_VIEW_COLUMN (last_column->data)->reorderable))
+ PsppSheetViewColumn *c = PSPP_SHEET_VIEW_COLUMN (last_column->data);
+
+ if (pspp_sheet_view_column_can_focus (c) && c->visible)
break;
last_column = last_column->prev;
}
if (focus_child == NULL)
{
if (tree_view->priv->focus_column != NULL &&
- gtk_widget_get_can_focus (tree_view->priv->focus_column->button))
- focus_child = tree_view->priv->focus_column->button;
+ pspp_sheet_view_column_can_focus (tree_view->priv->focus_column))
+ focus_column = tree_view->priv->focus_column;
else
- focus_child = PSPP_SHEET_VIEW_COLUMN (first_column->data)->button;
- gtk_widget_grab_focus (focus_child);
- break;
+ focus_column = first_column->data;
+ pspp_sheet_view_focus_column (tree_view, focus_column,
+ clamp_column_visible);
+ return TRUE;
}
return FALSE;
if (focus_child == NULL)
{
if (tree_view->priv->focus_column != NULL)
- focus_child = tree_view->priv->focus_column->button;
+ focus_column = tree_view->priv->focus_column;
else if (dir == GTK_DIR_LEFT)
- focus_child = PSPP_SHEET_VIEW_COLUMN (last_column->data)->button;
+ focus_column = last_column->data;
else
- focus_child = PSPP_SHEET_VIEW_COLUMN (first_column->data)->button;
- gtk_widget_grab_focus (focus_child);
- break;
+ focus_column = first_column->data;
+ pspp_sheet_view_focus_column (tree_view, focus_column,
+ clamp_column_visible);
+ return TRUE;
}
if (gtk_widget_child_focus (focus_child, dir))
{
/* The focus moves inside the button. */
/* This is probably a great example of bad UI */
- break;
+ if (clamp_column_visible)
+ pspp_sheet_view_clamp_column_visible (tree_view,
+ tree_view->priv->focus_column,
+ FALSE);
+ return TRUE;
}
/* We need to move the focus among the row of buttons. */
|| (tmp_list == last_column && dir == (rtl ? GTK_DIR_LEFT : GTK_DIR_RIGHT)))
{
gtk_widget_error_bell (GTK_WIDGET (tree_view));
- break;
+ return TRUE;
}
while (tmp_list)
column = tmp_list->data;
if (column->button &&
column->visible &&
- gtk_widget_get_can_focus (column->button))
+ pspp_sheet_view_column_can_focus (column))
{
- focus_child = column->button;
- gtk_widget_grab_focus (column->button);
- break;
+ pspp_sheet_view_focus_column (tree_view, column,
+ clamp_column_visible);
+ return TRUE;
}
}
- break;
+ return FALSE;
+
default:
g_assert_not_reached ();
break;
}
- /* if focus child is non-null, we assume it's been set to the current focus child
- */
- if (focus_child)
- {
- for (tmp_list = tree_view->priv->columns; tmp_list; tmp_list = tmp_list->next)
- if (PSPP_SHEET_VIEW_COLUMN (tmp_list->data)->button == focus_child)
- {
- tree_view->priv->focus_column = PSPP_SHEET_VIEW_COLUMN (tmp_list->data);
- break;
- }
-
- if (clamp_column_visible)
- {
- pspp_sheet_view_clamp_column_visible (tree_view,
- tree_view->priv->focus_column,
- FALSE);
- }
- }
-
- return (focus_child != NULL);
+ return FALSE;
}
/* This function returns in 'path' the first focusable path, if the given path
if (gtk_widget_get_realized (widget))
{
+ gint i;
+ PsppSheetViewPrivate *priv = PSPP_SHEET_VIEW (widget)->priv;
+
gdk_window_set_back_pixmap (widget->window, NULL, FALSE);
gdk_window_set_background (tree_view->priv->bin_window, &widget->style->base[widget->state]);
gtk_style_set_background (widget->style, tree_view->priv->header_window, GTK_STATE_NORMAL);
+ for (i = 0; i < 5 ; ++i)
+ {
+ g_object_unref (priv->grid_line_gc[i]);
+ priv->grid_line_gc[i] = gdk_gc_new (widget->window);
+ gdk_gc_copy (priv->grid_line_gc[i], widget->style->text_aa_gc[i]);
+ }
pspp_sheet_view_set_grid_lines (tree_view, tree_view->priv->grid_lines);
}
tree_view->priv->fixed_height = -1;
+ /* Invalidate cached button style. */
+ if (tree_view->priv->button_style)
+ {
+ g_object_unref (tree_view->priv->button_style);
+ tree_view->priv->button_style = NULL;
+ }
+
gtk_widget_queue_resize (widget);
}
switch (step)
{
- /* currently we make no distinction. When we go bi-di, we need to */
case GTK_MOVEMENT_LOGICAL_POSITIONS:
+ pspp_sheet_view_move_cursor_tab (tree_view, count);
+ break;
case GTK_MOVEMENT_VISUAL_POSITIONS:
pspp_sheet_view_move_cursor_left_right (tree_view, count);
break;
if (column == NULL)
return;
- x = column->button->allocation.x;
- width = column->button->allocation.width;
+ x = column->allocation.x;
+ width = column->allocation.width;
if (width > tree_view->priv->hadjustment->page_size)
{
if (tmp_list->next != NULL)
{
g_assert (tmp_list->next->data);
- left = reorder->right_align = (reorder->right_column->button->allocation.x +
- reorder->right_column->button->allocation.width +
- ((PsppSheetViewColumnReorder *)tmp_list->next->data)->left_column->button->allocation.x)/2;
+ left = reorder->right_align = (reorder->right_column->allocation.x +
+ reorder->right_column->allocation.width +
+ ((PsppSheetViewColumnReorder *)tmp_list->next->data)->left_column->allocation.x)/2;
}
else
{
g_return_if_fail (tree_view->priv->column_drag_info == NULL);
g_return_if_fail (tree_view->priv->cur_reorder == NULL);
+ g_return_if_fail (column->button);
pspp_sheet_view_set_column_drag_info (tree_view, column);
attributes.window_type = GDK_WINDOW_CHILD;
attributes.wclass = GDK_INPUT_OUTPUT;
- attributes.x = column->button->allocation.x;
+ attributes.x = column->allocation.x;
attributes.y = 0;
- attributes.width = column->button->allocation.width;
- attributes.height = column->button->allocation.height;
+ attributes.width = column->allocation.width;
+ attributes.height = column->allocation.height;
attributes.visual = gtk_widget_get_visual (GTK_WIDGET (tree_view));
attributes.colormap = gtk_widget_get_colormap (GTK_WIDGET (tree_view));
attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK | GDK_EXPOSURE_MASK | GDK_POINTER_MOTION_MASK;
gtk_widget_set_parent (column->button, GTK_WIDGET (tree_view));
g_object_unref (column->button);
- tree_view->priv->drag_column_x = column->button->allocation.x;
- allocation = column->button->allocation;
+ tree_view->priv->drag_column_x = column->allocation.x;
+ allocation = column->allocation;
allocation.x = 0;
gtk_widget_size_allocate (column->button, &allocation);
gtk_widget_set_parent_window (column->button, tree_view->priv->drag_window);
}
}
-static void
+static gboolean
pspp_sheet_view_move_cursor_up_down (PsppSheetView *tree_view,
gint count)
{
gboolean grab_focus = TRUE;
if (! gtk_widget_has_focus (GTK_WIDGET (tree_view)))
- return;
+ return FALSE;
cursor_path = NULL;
if (!gtk_tree_row_reference_valid (tree_view->priv->cursor))
/* FIXME: we lost the cursor; should we get the first? */
- return;
+ return FALSE;
cursor_path = gtk_tree_row_reference_get_path (tree_view->priv->cursor);
_pspp_sheet_view_find_node (tree_view, cursor_path, &cursor_node);
if (cursor_node < 0)
/* FIXME: we lost the cursor; should we get the first? */
- return;
+ return FALSE;
selection_count = pspp_sheet_selection_count_selected_rows (tree_view->priv->selection);
if (grab_focus)
gtk_widget_grab_focus (GTK_WIDGET (tree_view));
+
+ return new_cursor_node >= 0;
}
static void
gboolean left, right;
column = list->data;
- if (column->visible == FALSE)
+ if (column->visible == FALSE || column->row_head)
goto loop_end;
pspp_sheet_view_column_cell_set_cell_data (column,
tree_view->priv->focus_column, TRUE);
}
+static gboolean
+try_move_cursor_tab (PsppSheetView *tree_view,
+ gboolean start_at_focus_column,
+ gint count)
+{
+ PsppSheetViewColumn *column;
+ GtkTreeIter iter;
+ int cursor_node = -1;
+ GtkTreePath *cursor_path = NULL;
+ gboolean rtl;
+ GList *list;
+
+ if (gtk_tree_row_reference_valid (tree_view->priv->cursor))
+ cursor_path = gtk_tree_row_reference_get_path (tree_view->priv->cursor);
+ else
+ return TRUE;
+
+ _pspp_sheet_view_find_node (tree_view, cursor_path, &cursor_node);
+ if (cursor_node < 0)
+ return TRUE;
+ if (gtk_tree_model_get_iter (tree_view->priv->model, &iter, cursor_path) == FALSE)
+ {
+ gtk_tree_path_free (cursor_path);
+ return TRUE;
+ }
+ gtk_tree_path_free (cursor_path);
+
+ rtl = gtk_widget_get_direction (GTK_WIDGET (tree_view)) == GTK_TEXT_DIR_RTL;
+ if (start_at_focus_column)
+ {
+ list = (rtl
+ ? g_list_last (tree_view->priv->columns)
+ : g_list_first (tree_view->priv->columns));
+ if (tree_view->priv->focus_column)
+ {
+ for (; list; list = (rtl ? list->prev : list->next))
+ {
+ if (list->data == tree_view->priv->focus_column)
+ break;
+ }
+ }
+ }
+ else
+ {
+ list = (rtl ^ (count == 1)
+ ? g_list_first (tree_view->priv->columns)
+ : g_list_last (tree_view->priv->columns));
+ }
+
+ while (list)
+ {
+ gboolean left, right;
+
+ column = list->data;
+ if (column->visible == FALSE || !column->tabbable)
+ goto loop_end;
+
+ pspp_sheet_view_column_cell_set_cell_data (column,
+ tree_view->priv->model,
+ &iter);
+
+ if (rtl)
+ {
+ right = list->prev ? TRUE : FALSE;
+ left = list->next ? TRUE : FALSE;
+ }
+ else
+ {
+ left = list->prev ? TRUE : FALSE;
+ right = list->next ? TRUE : FALSE;
+ }
+
+ if (column->tabbable
+ && _pspp_sheet_view_column_cell_focus (column, count, left, right))
+ {
+ tree_view->priv->focus_column = column;
+ _pspp_sheet_view_queue_draw_node (tree_view, cursor_node, NULL);
+ g_signal_emit (tree_view, tree_view_signals[CURSOR_CHANGED], 0);
+ gtk_widget_grab_focus (GTK_WIDGET (tree_view));
+ return TRUE;
+ }
+ loop_end:
+ if (count == 1)
+ list = rtl ? list->prev : list->next;
+ else
+ list = rtl ? list->next : list->prev;
+ }
+
+ return FALSE;
+}
+
+static void
+pspp_sheet_view_move_cursor_tab (PsppSheetView *tree_view,
+ gint count)
+{
+ if (!gtk_widget_has_focus (GTK_WIDGET (tree_view)))
+ return;
+
+ if (!try_move_cursor_tab (tree_view, TRUE, count))
+ {
+ /* Shift+Tab goes backward, but Shift isn't supposed to act as Shift does
+ for other movement commands, that is, it shouldn't cause the selection
+ to be extended, so we need to act as though it is off. */
+ tree_view->priv->shift_pressed = FALSE;
+
+ if (pspp_sheet_view_move_cursor_up_down (tree_view, count)
+ && !try_move_cursor_tab (tree_view, FALSE, count))
+ gtk_widget_error_bell (GTK_WIDGET (tree_view));
+ }
+
+ pspp_sheet_view_clamp_column_visible (tree_view,
+ tree_view->priv->focus_column, TRUE);
+}
+
static void
pspp_sheet_view_move_cursor_start_end (PsppSheetView *tree_view,
gint count)
if (! column->visible)
continue;
- if (gtk_widget_has_focus (column->button))
+ if (column->button && gtk_widget_has_focus (column->button))
{
found_focus = TRUE;
break;
*/
rtl = (gtk_widget_get_direction (GTK_WIDGET (tree_view)) == GTK_TEXT_DIR_RTL);
column = g_list_nth (tree_view->priv->columns, i)->data;
- width = rtl ? (column->button->allocation.x + column->button->allocation.width - *x) : (*x - column->button->allocation.x);
+ width = rtl ? (column->allocation.x + column->allocation.width - *x) : (*x - column->allocation.x);
/* Clamp down the value */
if (column->min_width == -1)
- width = MAX (column->button->requisition.width,
- width);
+ width = MAX (column->button_request, width);
else
- width = MAX (column->min_width,
- width);
+ width = MAX (column->min_width, width);
if (column->max_width != -1)
width = MIN (width, column->max_width);
- *x = rtl ? (column->button->allocation.x + column->button->allocation.width - width) : (column->button->allocation.x + width);
+ *x = rtl ? (column->allocation.x + column->allocation.width - width) : (column->allocation.x + width);
return width;
}
adjust_allocation_recurse (widget, &scroll_data);
}
+void
+pspp_sheet_view_column_update_button (PsppSheetViewColumn *tree_column);
+
/* Callbacks */
static void
pspp_sheet_view_adjustment_changed (GtkAdjustment *adjustment,
{
if (gtk_widget_get_realized (GTK_WIDGET (tree_view)))
{
+ GList *list;
gint dy;
gdk_window_move (tree_view->priv->bin_window,
pspp_sheet_view_dy_to_top_row (tree_view);
}
- gdk_window_process_updates (tree_view->priv->header_window, TRUE);
- gdk_window_process_updates (tree_view->priv->bin_window, TRUE);
+ for (list = tree_view->priv->columns; list; list = list->next)
+ {
+ PsppSheetViewColumn *column = list->data;
+ GtkAllocation *allocation = &column->allocation;
+
+ if (span_intersects (allocation->x, allocation->width,
+ tree_view->priv->hadjustment->value,
+ GTK_WIDGET (tree_view)->allocation.width))
+ {
+ pspp_sheet_view_column_set_need_button (column, TRUE);
+ if (!column->button)
+ pspp_sheet_view_column_update_button (column);
+ }
+ }
}
}
if (tree_view->priv->model)
{
gint i;
- GtkTreeModelFlags flags;
if (tree_view->priv->search_column == -1)
{
G_CALLBACK (pspp_sheet_view_rows_reordered),
tree_view);
- flags = gtk_tree_model_get_flags (tree_view->priv->model);
-
tree_view->priv->row_count = gtk_tree_model_iter_n_children (tree_view->priv->model, NULL);
/* FIXME: do I need to do this? pspp_sheet_view_create_buttons (tree_view); */
for (list = tree_view->priv->columns; list; list = list->next)
{
column = list->data;
- gtk_widget_unmap (column->button);
+ if (column->button)
+ gtk_widget_unmap (column->button);
}
gdk_window_hide (tree_view->priv->header_window);
}
}
if (tree_view->priv->n_columns == 0 &&
- pspp_sheet_view_get_headers_visible (tree_view))
+ pspp_sheet_view_get_headers_visible (tree_view) &&
+ tree_view->priv->header_window)
gdk_window_hide (tree_view->priv->header_window);
gtk_widget_queue_resize (GTK_WIDGET (tree_view));
GdkRectangle background_area;
GdkRectangle expose_area;
GtkWidget *widget;
- gint depth;
/* start drawing inside the black outline */
gint x = 1, y = 1;
GdkDrawable *drawable;
if (!gtk_widget_get_realized (widget))
return NULL;
- depth = gtk_tree_path_get_depth (path);
-
_pspp_sheet_view_find_node (tree_view,
path,
&node);
sheet_view);
}
+static gboolean
+is_all_selected (GtkWidget *widget)
+{
+ GtkEntryBuffer *buffer;
+ gint start_pos, end_pos;
+
+ if (!GTK_IS_ENTRY (widget))
+ return FALSE;
+
+ buffer = gtk_entry_get_buffer (GTK_ENTRY (widget));
+ return (gtk_editable_get_selection_bounds (GTK_EDITABLE (widget),
+ &start_pos, &end_pos)
+ && start_pos == 0
+ && end_pos == gtk_entry_buffer_get_length (buffer));
+}
+
+static gboolean
+is_at_left (GtkWidget *widget)
+{
+ return (GTK_IS_ENTRY (widget)
+ && gtk_editable_get_position (GTK_EDITABLE (widget)) == 0);
+}
+
+static gboolean
+is_at_right (GtkWidget *widget)
+{
+ GtkEntryBuffer *buffer;
+ gint length;
+
+ if (!GTK_IS_ENTRY (widget))
+ return FALSE;
+
+ buffer = gtk_entry_get_buffer (GTK_ENTRY (widget));
+ length = gtk_entry_buffer_get_length (buffer);
+ return gtk_editable_get_position (GTK_EDITABLE (widget)) == length;
+}
+
+static gboolean
+pspp_sheet_view_event (GtkWidget *widget,
+ GdkEventKey *event,
+ PsppSheetView *tree_view)
+{
+ PsppSheetViewColumn *column;
+ GtkTreePath *path;
+ gboolean handled;
+ gboolean cancel;
+ guint keyval;
+ guint state;
+ gint row;
+
+ /* Intercept only key press events.
+ It would make sense to use "key-press-event" instead of "event", but
+ GtkEntry attaches its own signal handler to "key-press-event" that runs
+ before ours and overrides our desired behavior for GDK_Up and GDK_Down.
+ */
+ if (event->type != GDK_KEY_PRESS)
+ return FALSE;
+
+ if (event->state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK | GDK_MOD1_MASK))
+ {
+ /* Pass through most keys that include modifiers. */
+ if ((event->keyval == GDK_Tab || event->keyval == GDK_ISO_Left_Tab)
+ && !(event->state & (GDK_CONTROL_MASK | GDK_MOD1_MASK)))
+ {
+ /* Special case for Shift-Tab. */
+ }
+ else
+ return FALSE;
+ }
+
+ keyval = event->keyval;
+ state = event->state & ~(GDK_CONTROL_MASK | GDK_SHIFT_MASK | GDK_MOD1_MASK);
+ cancel = FALSE;
+ switch (event->keyval)
+ {
+ case GDK_Left: case GDK_KP_Left:
+ if (!is_all_selected (widget) && !is_at_left (widget))
+ return FALSE;
+ break;
+
+ case GDK_Right: case GDK_KP_Right:
+ if (!is_all_selected (widget) && !is_at_right (widget))
+ return FALSE;
+ break;
+
+ case GDK_Up: case GDK_KP_Up:
+ case GDK_Down: case GDK_KP_Down:
+ break;
+
+ case GDK_Page_Up: case GDK_KP_Page_Up:
+ case GDK_Page_Down: case GDK_KP_Page_Down:
+ break;
+
+ case GDK_Escape:
+ cancel = TRUE;
+ break;
+
+ case GDK_Return:
+ keyval = GDK_Down;
+ break;
+
+ case GDK_Tab: case GDK_KP_Tab:
+ case GDK_ISO_Left_Tab:
+ keyval = GDK_Tab;
+ state |= event->state & GDK_SHIFT_MASK;
+ break;
+
+ default:
+ return FALSE;
+ }
+
+ row = tree_view->priv->edited_row;
+ column = tree_view->priv->edited_column;
+ path = gtk_tree_path_new_from_indices (row, -1);
+
+ pspp_sheet_view_stop_editing (tree_view, cancel);
+ gtk_widget_grab_focus (GTK_WIDGET (tree_view));
+
+ pspp_sheet_view_set_cursor (tree_view, path, column, FALSE);
+ gtk_tree_path_free (path);
+
+ handled = gtk_binding_set_activate (edit_bindings, keyval, state,
+ GTK_OBJECT (tree_view));
+ if (handled)
+ g_signal_stop_emission_by_name (widget, "event");
+
+ pspp_sheet_view_get_cursor (tree_view, &path, NULL);
+ pspp_sheet_view_start_editing (tree_view, path);
+ gtk_tree_path_free (path);
+
+ return handled;
+}
+
+static void
+pspp_sheet_view_override_cell_keypresses (GtkWidget *widget,
+ gpointer data)
+{
+ PsppSheetView *sheet_view = data;
+
+ g_signal_connect (widget, "event",
+ G_CALLBACK (pspp_sheet_view_event),
+ sheet_view);
+
+ if (GTK_IS_CONTAINER (widget))
+ gtk_container_foreach (GTK_CONTAINER (widget),
+ pspp_sheet_view_override_cell_keypresses,
+ data);
+}
+
static void
pspp_sheet_view_real_start_editing (PsppSheetView *tree_view,
PsppSheetViewColumn *column,
PsppSheetSelectionMode mode = pspp_sheet_selection_get_mode (tree_view->priv->selection);
gint pre_val = tree_view->priv->vadjustment->value;
GtkRequisition requisition;
+ gint row;
+
+ g_return_if_fail (gtk_tree_path_get_depth (path) == 1);
tree_view->priv->edited_column = column;
_pspp_sheet_view_column_start_editing (column, GTK_CELL_EDITABLE (cell_editable));
+ row = gtk_tree_path_get_indices (path)[0];
+ tree_view->priv->edited_row = row;
pspp_sheet_view_real_set_cursor (tree_view, path, FALSE, TRUE);
cell_area->y += pre_val - (int)tree_view->priv->vadjustment->value;
G_CALLBACK (pspp_sheet_view_editable_button_press_event),
tree_view);
g_object_set_data (G_OBJECT (cell_editable), "pspp-sheet-view-node",
- GINT_TO_POINTER (gtk_tree_path_get_indices (path)[0]));
+ GINT_TO_POINTER (row));
g_signal_connect (cell_editable, "clicked",
G_CALLBACK (pspp_sheet_view_editable_clicked),
tree_view);
}
+
+ pspp_sheet_view_override_cell_keypresses (GTK_WIDGET (cell_editable),
+ tree_view);
}
-static void
+void
pspp_sheet_view_stop_editing (PsppSheetView *tree_view,
- gboolean cancel_editing)
+ gboolean cancel_editing)
{
PsppSheetViewColumn *column;
GtkCellRenderer *cell;
PsppSheetViewGridLines grid_lines)
{
PsppSheetViewPrivate *priv;
- GtkWidget *widget;
PsppSheetViewGridLines old_grid_lines;
g_return_if_fail (PSPP_IS_SHEET_VIEW (tree_view));
priv = tree_view->priv;
- widget = GTK_WIDGET (tree_view);
old_grid_lines = priv->grid_lines;
priv->grid_lines = grid_lines;
- if (gtk_widget_get_realized (widget))
- {
- if (grid_lines == PSPP_SHEET_VIEW_GRID_LINES_NONE &&
- priv->grid_line_gc)
- {
- g_object_unref (priv->grid_line_gc);
- priv->grid_line_gc = NULL;
- }
-
- if (grid_lines != PSPP_SHEET_VIEW_GRID_LINES_NONE &&
- !priv->grid_line_gc)
- {
- gint line_width;
-
- gtk_widget_style_get (widget,
- "grid-line-width", &line_width,
- NULL);
-
- priv->grid_line_gc = gdk_gc_new (widget->window);
- gdk_gc_copy (priv->grid_line_gc, widget->style->black_gc);
- }
- }
-
if (old_grid_lines != grid_lines)
{
gtk_widget_queue_draw (GTK_WIDGET (tree_view));
PsppSheetViewSpecialCells special_cells)
{
PsppSheetViewPrivate *priv;
- GtkWidget *widget;
g_return_if_fail (PSPP_IS_SHEET_VIEW (tree_view));
priv = tree_view->priv;
- widget = GTK_WIDGET (tree_view);
if (priv->special_cells != special_cells)
{
}
}
+int
+pspp_sheet_view_get_fixed_height (const PsppSheetView *tree_view)
+{
+ /* XXX (re)calculate fixed_height if necessary */
+ return tree_view->priv->fixed_height;
+}
+
+void
+pspp_sheet_view_set_fixed_height (PsppSheetView *tree_view,
+ int fixed_height)
+{
+ g_return_if_fail (fixed_height > 0);
+
+ if (tree_view->priv->fixed_height != fixed_height)
+ {
+ tree_view->priv->fixed_height = fixed_height;
+ g_object_notify (G_OBJECT (tree_view), "fixed-height");
+ }
+ if (!tree_view->priv->fixed_height_set)
+ {
+ tree_view->priv->fixed_height_set = TRUE;
+ g_object_notify (G_OBJECT (tree_view), "fixed-height-set");
+ }
+}
+
/**
* pspp_sheet_view_set_tooltip_row:
* @tree_view: a #PsppSheetView
projects / pspp / blobdiff