static void ctree_detach_styles (GtkCMCTree *ctree,
GtkCMCTreeNode *node,
gpointer data);
-static void draw_drag_highlight (GtkCMCList *clist,
- GtkCMCListRow *dest_row,
- gint dest_row_number,
- GtkCMCListDragPos drag_pos);
static void set_cell_contents (GtkCMCList *clist,
GtkCMCListRow *clist_row,
gint column,
clist_class->selection_find = selection_find;
clist_class->click_column = NULL;
clist_class->draw_row = draw_row;
- clist_class->draw_drag_highlight = draw_drag_highlight;
clist_class->clear = real_clear;
clist_class->select_all = real_select_all;
clist_class->unselect_all = real_unselect_all;
return GTK_WIDGET_CLASS (parent_class)->button_press_event (widget, event);
}
-static void
-draw_drag_highlight (GtkCMCList *clist,
- GtkCMCListRow *dest_row,
- gint dest_row_number,
- GtkCMCListDragPos drag_pos)
-{
- GtkAllocation allocation;
- GtkCMCTree *ctree;
- GdkPoint points[4];
- gint level;
- gint i;
- gint y = 0;
-
- cm_return_if_fail (GTK_IS_CMCTREE (clist));
-
- ctree = GTK_CMCTREE (clist);
- gtk_widget_get_allocation(GTK_WIDGET(ctree), &allocation);
-
- level = ((GtkCMCTreeRow *)(dest_row))->level;
-
- y = ROW_TOP_YPIXEL (clist, dest_row_number) - 1;
-
- switch (drag_pos)
- {
- case GTK_CMCLIST_DRAG_NONE:
- break;
- case GTK_CMCLIST_DRAG_AFTER:
- y += clist->row_height + 1;
- case GTK_CMCLIST_DRAG_BEFORE:
-
- if (clist->column[ctree->tree_column].visible)
- switch (clist->column[ctree->tree_column].justification)
- {
- case GTK_JUSTIFY_CENTER:
- case GTK_JUSTIFY_FILL:
- case GTK_JUSTIFY_LEFT:
- if (ctree->tree_column > 0)
- gdk_draw_line (clist->clist_window, clist->xor_gc,
- COLUMN_LEFT_XPIXEL(clist, 0), y,
- COLUMN_LEFT_XPIXEL(clist, ctree->tree_column - 1)+
- clist->column[ctree->tree_column - 1].area.width,
- y);
-
- gdk_draw_line (clist->clist_window, clist->xor_gc,
- COLUMN_LEFT_XPIXEL(clist, ctree->tree_column) +
- ctree->tree_indent * level -
- (ctree->tree_indent - PM_SIZE) / 2, y,
- allocation.width, y);
- break;
- case GTK_JUSTIFY_RIGHT:
- if (ctree->tree_column < clist->columns - 1)
- gdk_draw_line (clist->clist_window, clist->xor_gc,
- COLUMN_LEFT_XPIXEL(clist, ctree->tree_column + 1),
- y,
- COLUMN_LEFT_XPIXEL(clist, clist->columns - 1) +
- clist->column[clist->columns - 1].area.width, y);
-
- gdk_draw_line (clist->clist_window, clist->xor_gc,
- 0, y, COLUMN_LEFT_XPIXEL(clist, ctree->tree_column)
- + clist->column[ctree->tree_column].area.width -
- ctree->tree_indent * level +
- (ctree->tree_indent - PM_SIZE) / 2, y);
- break;
- }
- else
- gdk_draw_line (clist->clist_window, clist->xor_gc,
- 0, y, clist->clist_window_width, y);
- break;
- case GTK_CMCLIST_DRAG_INTO:
- y = ROW_TOP_YPIXEL (clist, dest_row_number) + clist->row_height;
-
- if (clist->column[ctree->tree_column].visible)
- switch (clist->column[ctree->tree_column].justification)
- {
- case GTK_JUSTIFY_CENTER:
- case GTK_JUSTIFY_FILL:
- case GTK_JUSTIFY_LEFT:
- points[0].x = COLUMN_LEFT_XPIXEL(clist, ctree->tree_column) +
- ctree->tree_indent * level - (ctree->tree_indent - PM_SIZE) / 2;
- points[0].y = y;
- points[3].x = points[0].x;
- points[3].y = y - clist->row_height - 1;
- points[1].x = clist->clist_window_width - 1;
- points[1].y = points[0].y;
- points[2].x = points[1].x;
- points[2].y = points[3].y;
-
- for (i = 0; i < 3; i++)
- gdk_draw_line (clist->clist_window, clist->xor_gc,
- points[i].x, points[i].y,
- points[i+1].x, points[i+1].y);
-
- if (ctree->tree_column > 0)
- {
- points[0].x = COLUMN_LEFT_XPIXEL(clist,
- ctree->tree_column - 1) +
- clist->column[ctree->tree_column - 1].area.width ;
- points[0].y = y;
- points[3].x = points[0].x;
- points[3].y = y - clist->row_height - 1;
- points[1].x = 0;
- points[1].y = points[0].y;
- points[2].x = 0;
- points[2].y = points[3].y;
-
- for (i = 0; i < 3; i++)
- gdk_draw_line (clist->clist_window, clist->xor_gc,
- points[i].x, points[i].y, points[i+1].x,
- points[i+1].y);
- }
- break;
- case GTK_JUSTIFY_RIGHT:
- points[0].x = COLUMN_LEFT_XPIXEL(clist, ctree->tree_column) -
- ctree->tree_indent * level + (ctree->tree_indent - PM_SIZE) / 2 +
- clist->column[ctree->tree_column].area.width;
- points[0].y = y;
- points[3].x = points[0].x;
- points[3].y = y - clist->row_height - 1;
- points[1].x = 0;
- points[1].y = points[0].y;
- points[2].x = 0;
- points[2].y = points[3].y;
-
- for (i = 0; i < 3; i++)
- gdk_draw_line (clist->clist_window, clist->xor_gc,
- points[i].x, points[i].y,
- points[i+1].x, points[i+1].y);
-
- if (ctree->tree_column < clist->columns - 1)
- {
- points[0].x = COLUMN_LEFT_XPIXEL(clist, ctree->tree_column +1);
- points[0].y = y;
- points[3].x = points[0].x;
- points[3].y = y - clist->row_height - 1;
- points[1].x = clist->clist_window_width - 1;
- points[1].y = points[0].y;
- points[2].x = points[1].x;
- points[2].y = points[3].y;
-
- for (i = 0; i < 3; i++)
- gdk_draw_line (clist->clist_window, clist->xor_gc,
- points[i].x, points[i].y,
- points[i+1].x, points[i+1].y);
- }
- break;
- }
- else
- gdk_draw_rectangle (clist->clist_window, clist->xor_gc, FALSE,
- 0, y - clist->row_height,
- clist->clist_window_width - 1, clist->row_height);
- break;
- }
-}
-
static gint
gtk_cmctree_get_offset(GtkCMCTree *ctree,
GtkCMCTreeRow *ctree_row,
(new_info.cell.row == dest_info->cell.row &&
dest_info->insert_pos != new_info.insert_pos))
{
- if (dest_info->cell.row >= 0)
- GTK_CMCLIST_GET_CLASS (clist)->draw_drag_highlight
- (clist,
- g_list_nth (clist->row_list, dest_info->cell.row)->data,
- dest_info->cell.row, dest_info->insert_pos);
-
dest_info->insert_pos = new_info.insert_pos;
dest_info->cell.row = new_info.cell.row;
dest_info->cell.column = new_info.cell.column;
- GTK_CMCLIST_GET_CLASS (clist)->draw_drag_highlight
- (clist,
- g_list_nth (clist->row_list, dest_info->cell.row)->data,
- dest_info->cell.row, dest_info->insert_pos);
-
clist->drag_highlight_row = dest_info->cell.row;
clist->drag_highlight_pos = dest_info->insert_pos;
projects / claws.git / blobdiff