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 */
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
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkContainerClass *container_class;
- GtkBindingSet *binding_set;
+ GtkBindingSet *binding_set[2];
+ int i;
+
+ binding_set[0] = gtk_binding_set_by_class (class);
- binding_set = 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;
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
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_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_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_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_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_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_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_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_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_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, 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_F, GDK_CONTROL_MASK, "start-interactive-search", 0);
+ }
- 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[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_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_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, GDK_space, GDK_SHIFT_MASK, "select-cursor-row", 1,
+ 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;
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;
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);
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))
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;
if (column->width != old_width)
g_object_notify (G_OBJECT (column), "width");
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");
{
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);
}
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;
&& 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);
+ current_x - 1, min_y,
+ current_x - 1, max_y - min_y);
}
}
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);
* 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;
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)
{
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;
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)
{
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");
}
}
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,
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_ISO_Left_Tab:
+ keyval = event->state & GDK_SHIFT_MASK ? GDK_Left : GDK_Right;
+ 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;
}
}
+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