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Force nsgtk caret plotting to use GDK. Move plotting to stand-alone function.

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svn path=/trunk/netsurf/; revision=2897
This commit is contained in:
Rob Kendrick 2006-08-28 20:24:45 +00:00
parent 3887fb72ae
commit 170c992d2a
1 changed files with 20 additions and 2 deletions
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22
gtk/gtk_window.c
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@ -94,6 +94,7 @@ static struct gui_window *window_list = 0; /**< first entry in win list*/
static wchar_t gdkkey_to_nskey(GdkEventKey *);
static void nsgtk_window_destroy_event(GtkWidget *, gpointer);
static void nsgtk_plot_caret(int x, int y, int h);
static gboolean nsgtk_window_expose_event(GtkWidget *, GdkEventExpose *,
gpointer);
static gboolean nsgtk_window_motion_notify_event(GtkWidget *, GdkEventMotion *,
@ -259,6 +260,24 @@ void nsgtk_window_destroy_event(GtkWidget *widget, gpointer data)
gui_window_destroy(g);
}
/** Plot a caret. It is assumed that the plotters have been set up. */
void nsgtk_plot_caret(int x, int y, int h)
{
GdkColor colour;
colour.red = 0;
colour.green = 0;
colour.blue = 0;
colour.pixel = 0;
gdk_color_alloc(gdk_colormap_get_system(),
&colour);
gdk_gc_set_foreground(current_gc, &colour);
gdk_draw_line(current_drawable, current_gc,
x, y,
x, y + h - 1);
}
gboolean nsgtk_window_expose_event(GtkWidget *widget,
GdkEventExpose *event, gpointer data)
{
@ -287,8 +306,7 @@ gboolean nsgtk_window_expose_event(GtkWidget *widget,
g->scale, 0xFFFFFF);
if (g->careth != 0)
plot.line(g->caretx, g->carety,
g->caretx, g->carety + g->careth, 1, 0, false, false);
nsgtk_plot_caret(g->caretx, g->carety, g->careth);
g_object_unref(current_gc);
#ifdef CAIRO_VERSION