From a7d37040bf83725bd96f1cb15bb5ddc536ba02d3 Mon Sep 17 00:00:00 2001 From: Benjamin Otte Date: Fri, 15 Oct 2010 21:07:29 +0200 Subject: e-table: Draw grids with Cairo Gets rid of the need for GdkGC completely. --- widgets/table/e-table-item.c | 42 ++++++++++++++++++++---------------------- 1 file changed, 20 insertions(+), 22 deletions(-) (limited to 'widgets/table/e-table-item.c') diff --git a/widgets/table/e-table-item.c b/widgets/table/e-table-item.c index d68c69a220..0969a7c4e1 100644 --- a/widgets/table/e-table-item.c +++ b/widgets/table/e-table-item.c @@ -1665,11 +1665,6 @@ eti_realize (GnomeCanvasItem *item) style = gtk_widget_get_style (widget); window = gtk_widget_get_window (widget); - eti->fill_gc = gdk_gc_new (window); - - eti->grid_gc = gdk_gc_new (window); - gdk_gc_set_foreground (eti->grid_gc, &style->dark[GTK_STATE_NORMAL]); - g_signal_connect (GTK_LAYOUT(item->canvas), "scroll_event", G_CALLBACK (eti_tree_unfreeze), eti); if (eti->cell_views == NULL) @@ -1721,11 +1716,6 @@ eti_unrealize (GnomeCanvasItem *item) eti->height_cache = NULL; eti->height_cache_idle_count = 0; - g_object_unref (eti->fill_gc); - eti->fill_gc = NULL; - g_object_unref (eti->grid_gc); - eti->grid_gc = NULL; - eti_unrealize_cell_views (eti); eti->height = 0; @@ -1734,6 +1724,22 @@ eti_unrealize (GnomeCanvasItem *item) (*GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->unrealize)(item); } +static void +eti_draw_grid_line (ETableItem *eti, cairo_t *cr, GtkStyle *style, + int x1, int y1, int x2, int y2) +{ + cairo_save (cr); + + cairo_set_line_width (cr, 1.0); + gdk_cairo_set_source_color (cr, &style->dark[GTK_STATE_NORMAL]); + + cairo_move_to (cr, x1 + 0.5, y1 + 0.5); + cairo_line_to (cr, x2 + 0.5, y2 + 0.5); + cairo_stroke (cr); + + cairo_restore (cr); +} + static void eti_draw (GnomeCanvasItem *item, GdkDrawable *drawable, gint x, gint y, gint width, gint height) { @@ -1846,11 +1852,8 @@ eti_draw (GnomeCanvasItem *item, GdkDrawable *drawable, gint x, gint y, gint wid f_x1 = f_x2 = f_y1 = f_y2 = -1; f_found = FALSE; - if (eti->horizontal_draw_grid && first_row == 0) { - gdk_draw_line ( - drawable, eti->grid_gc, - eti_base.x - x, yd, eti_base.x + eti->width - x, yd); - } + if (eti->horizontal_draw_grid && first_row == 0) + eti_draw_grid_line (eti, cr, style, eti_base.x - x, yd, eti_base.x + eti->width - x, yd); yd += height_extra; @@ -1994,10 +1997,7 @@ eti_draw (GnomeCanvasItem *item, GdkDrawable *drawable, gint x, gint y, gint wid yd += height; if (eti->horizontal_draw_grid) { - gdk_draw_line ( - drawable, eti->grid_gc, - eti_base.x - x, yd, eti_base.x + eti->width - x, yd); - + eti_draw_grid_line (eti, cr, style, eti_base.x - x, yd, eti_base.x + eti->width - x, yd); yd++; } } @@ -2008,9 +2008,7 @@ eti_draw (GnomeCanvasItem *item, GdkDrawable *drawable, gint x, gint y, gint wid for (col = first_col; col <= last_col; col++) { ETableCol *ecol = e_table_header_get_column (eti->header, col); - gdk_draw_line ( - drawable, eti->grid_gc, - xd, y_offset, xd, yd - 1); + eti_draw_grid_line (eti, cr, style, xd, y_offset, xd, yd - 1); /* * This looks wierd, but it is to draw the last line -- cgit