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Make print-editor test use double buffering in preview

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This makes preview work on win32
This commit is contained in:
Alexander Larsson 2011-11-01 21:07:14 +01:00
parent 49d017dcb9
commit c88ccc632a
1 changed files with 7 additions and 2 deletions
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9
tests/print-editor.c
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@ -436,6 +436,7 @@ typedef struct
GtkWidget *spin;
GtkWidget *area;
gint page;
GtkPrintContext *context;
PrintData *data;
gdouble dpi_x, dpi_y;
} PreviewOp;
@ -446,6 +447,11 @@ preview_expose (GtkWidget *widget,
gpointer data)
{
PreviewOp *pop = data;
cairo_t *cr;
cr = gdk_cairo_create (pop->area->window);
gtk_print_context_set_cairo_context (pop->context, cr, pop->dpi_x, pop->dpi_y);
cairo_destroy (cr);
gdk_window_clear (pop->area->window);
gtk_print_operation_preview_render_page (pop->preview,
@ -567,8 +573,6 @@ preview_cb (GtkPrintOperation *op,
gtk_widget_set_size_request (GTK_WIDGET (da), width, height);
gtk_box_pack_start (GTK_BOX (vbox), da, TRUE, TRUE, 0);
gtk_widget_set_double_buffered (da, FALSE);
gtk_widget_realize (da);
cr = gdk_cairo_create (da->window);
@ -582,6 +586,7 @@ preview_cb (GtkPrintOperation *op,
pop->spin = page;
pop->area = da;
pop->page = 1;
pop->context = context;
g_signal_connect (page, "value-changed",
G_CALLBACK (update_page), pop);