PROP_HOVER_SELECTION,
PROP_RUBBER_BANDING,
PROP_ENABLE_GRID_LINES,
- PROP_TOOLTIP_COLUMN
+ PROP_TOOLTIP_COLUMN,
+ PROP_SPECIAL_CELLS
};
/* object signals */
-1,
GTK_PARAM_READWRITE));
+ g_object_class_install_property (o_class,
+ PROP_SPECIAL_CELLS,
+ g_param_spec_enum ("special-cells",
+ P_("Special Cells"),
+ P_("Whether rows have special cells."),
+ PSPP_TYPE_SHEET_VIEW_SPECIAL_CELLS,
+ PSPP_SHEET_VIEW_SPECIAL_CELLS_DETECT,
+ GTK_PARAM_READWRITE));
+
/* Style properties */
#define _TREE_VIEW_EXPANDER_SIZE 12
#define _TREE_VIEW_VERTICAL_SEPARATOR 2
tree_view->priv->tooltip_column = -1;
+ tree_view->priv->special_cells = PSPP_SHEET_VIEW_SPECIAL_CELLS_DETECT;
+
tree_view->priv->post_validation_flag = FALSE;
tree_view->priv->last_button_x = -1;
tree_view->priv->rubber_band_end_node = -1;
tree_view->priv->anchor_column = NULL;
+
+ tree_view->priv->button_style = NULL;
}
\f
case PROP_TOOLTIP_COLUMN:
pspp_sheet_view_set_tooltip_column (tree_view, g_value_get_int (value));
break;
+ case PROP_SPECIAL_CELLS:
+ pspp_sheet_view_set_special_cells (tree_view, g_value_get_enum (value));
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
case PROP_TOOLTIP_COLUMN:
g_value_set_int (value, tree_view->priv->tooltip_column);
break;
+ case PROP_SPECIAL_CELLS:
+ g_value_set_enum (value, tree_view->priv->special_cells);
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
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;
+ }
+
GTK_OBJECT_CLASS (pspp_sheet_view_parent_class)->destroy (object);
}
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)
{
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,
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);
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;
&& 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;
parity = node % 2;
- /* we *need* to set cell data on all cells before the call
- * to _has_special_cell, else _has_special_cell() does not
- * return a correct value.
- */
- for (list = (rtl ? g_list_last (tree_view->priv->columns) : g_list_first (tree_view->priv->columns));
- list;
- list = (rtl ? list->prev : list->next))
+ if (tree_view->priv->special_cells == PSPP_SHEET_VIEW_SPECIAL_CELLS_DETECT)
{
- PsppSheetViewColumn *column = list->data;
- pspp_sheet_view_column_cell_set_cell_data (column,
- tree_view->priv->model,
- &iter);
- }
+ /* we *need* to set cell data on all cells before the call
+ * to _has_special_cell, else _has_special_cell() does not
+ * return a correct value.
+ */
+ for (list = (rtl ? g_list_last (tree_view->priv->columns) : g_list_first (tree_view->priv->columns));
+ list;
+ list = (rtl ? list->prev : list->next))
+ {
+ PsppSheetViewColumn *column = list->data;
+ pspp_sheet_view_column_cell_set_cell_data (column,
+ tree_view->priv->model,
+ &iter);
+ }
- has_special_cell = pspp_sheet_view_has_special_cell (tree_view);
+ has_special_cell = pspp_sheet_view_has_special_cell (tree_view);
+ }
+ else
+ has_special_cell = tree_view->priv->special_cells == PSPP_SHEET_VIEW_SPECIAL_CELLS_YES;
for (list = (rtl ? g_list_last (tree_view->priv->columns) : g_list_first (tree_view->priv->columns));
list;
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,
{
GList *list;
+ if (tree_view->priv->special_cells != PSPP_SHEET_VIEW_SPECIAL_CELLS_DETECT)
+ return tree_view->priv->special_cells = PSPP_SHEET_VIEW_SPECIAL_CELLS_YES;
+
for (list = tree_view->priv->columns; list; list = list->next)
{
if (!((PsppSheetViewColumn *)list->data)->visible)
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
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);
}
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);
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);
+ }
+ }
}
}
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);
}
}
}
+/**
+ * pspp_sheet_view_get_special_cells:
+ * @tree_view: a #PsppSheetView
+ *
+ * Returns which grid lines are enabled in @tree_view.
+ *
+ * Return value: a #PsppSheetViewSpecialCells value indicating whether rows in
+ * the sheet view contain special cells.
+ */
+PsppSheetViewSpecialCells
+pspp_sheet_view_get_special_cells (PsppSheetView *tree_view)
+{
+ g_return_val_if_fail (PSPP_IS_SHEET_VIEW (tree_view), 0);
+
+ return tree_view->priv->special_cells;
+}
+
+/**
+ * pspp_sheet_view_set_special_cells:
+ * @tree_view: a #PsppSheetView
+ * @special_cells: a #PsppSheetViewSpecialCells value indicating whether rows in
+ * the sheet view contain special cells.
+ *
+ * Sets whether rows in the sheet view contain special cells, controlling the
+ * rendering of row selections.
+ */
+void
+pspp_sheet_view_set_special_cells (PsppSheetView *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)
+ {
+ priv->special_cells = special_cells;
+ gtk_widget_queue_draw (GTK_WIDGET (tree_view));
+ g_object_notify (G_OBJECT (tree_view), "special-cells");
+ }
+}
+
/**
* pspp_sheet_view_set_tooltip_row:
* @tree_view: a #PsppSheetView
}
return etype;
}
+
+GType
+pspp_sheet_view_special_cells_get_type (void)
+{
+ static GType etype = 0;
+ if (G_UNLIKELY(etype == 0)) {
+ static const GEnumValue values[] = {
+ { PSPP_SHEET_VIEW_SPECIAL_CELLS_DETECT, "PSPP_SHEET_VIEW_SPECIAL_CELLS_DETECT", "detect" },
+ { PSPP_SHEET_VIEW_SPECIAL_CELLS_YES, "PSPP_SHEET_VIEW_SPECIAL_CELLS_YES", "yes" },
+ { PSPP_SHEET_VIEW_SPECIAL_CELLS_NO, "PSPP_SHEET_VIEW_SPECIAL_CELLS_NO", "no" },
+ { 0, NULL, NULL }
+ };
+ etype = g_enum_register_static (g_intern_static_string ("PsppSheetViewSpecialCells"), values);
+ }
+ return etype;
+}
projects / pspp / blobdiff