Removed gtk+ docsHEADmaster

1 files changed, 0 insertions, 248 deletions

diff --git a/gtk+-mingw/share/gtk-3.0/demo/transparent.c b/gtk+-mingw/share/gtk-3.0/demo/transparent.c
deleted file mode 100644
index 21c6a0b..0000000
--- a/gtk+-mingw/share/gtk-3.0/demo/transparent.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/* Transparent
- *
- * Use transparent background on GdkWindows to create a shadow effect on a GtkOverlay widget.
- */
-
-#include <gtk/gtk.h>
-
-#define SHADOW_OFFSET_X 7
-#define SHADOW_OFFSET_Y 7
-#define SHADOW_RADIUS 5
-
-static void
-draw_shadow_box (cairo_t   *cr,
-		 GdkRectangle rect,
-		 double radius,
-		 double transparency)
-{
-  cairo_pattern_t *pattern;
-  double x0, x1, x2, x3;
-  double y0, y1, y2, y3;
-
-  x0 = rect.x;
-  x1 = rect.x + radius;
-  x2 = rect.x + rect.width - radius;
-  x3 = rect.x + rect.width;
-  
-  y0 = rect.y;
-  y1 = rect.y + radius;
-  y2 = rect.y + rect.height - radius;
-  y3 = rect.y + rect.height;
-  
-   /* Fill non-border part */
-  cairo_set_source_rgba (cr, 0, 0, 0, transparency);
-  cairo_rectangle (cr,
-		   x1, y1, x2 - x1, y2 - y1);
-  cairo_fill (cr);
-
-  /* Upper border */
-
-  pattern = cairo_pattern_create_linear (0, y0, 0, y1);
-  
-  cairo_pattern_add_color_stop_rgba (pattern, 0.0, 0.0, 0, 0, 0.0);
-  cairo_pattern_add_color_stop_rgba (pattern, 1.0, 0.0, 0, 0, transparency);
-  
-  cairo_set_source (cr, pattern);
-  cairo_pattern_destroy (pattern);
-  
-  cairo_rectangle (cr,
-		   x1, y0,
-		   x2 - x1, y1 - y0);
-  cairo_fill (cr);
-
-  /* Bottom border */
-
-  pattern = cairo_pattern_create_linear (0, y2, 0, y3);
-  
-  cairo_pattern_add_color_stop_rgba (pattern, 0.0, 0.0, 0, 0, transparency);
-  cairo_pattern_add_color_stop_rgba (pattern, 1.0, 0.0, 0, 0, 0.0);
-  
-  cairo_set_source (cr, pattern);
-  cairo_pattern_destroy (pattern);
-  
-  cairo_rectangle (cr,
-		   x1, y2,
-		   x2 - x1, y3 - y2);
-  cairo_fill (cr);
-  
-  /* Left border */
-
-  pattern = cairo_pattern_create_linear (x0, 0, x1, 0);
-  
-  cairo_pattern_add_color_stop_rgba (pattern, 0.0, 0.0, 0, 0, 0.0);
-  cairo_pattern_add_color_stop_rgba (pattern, 1.0, 0.0, 0, 0, transparency);
-  
-  cairo_set_source (cr, pattern);
-  cairo_pattern_destroy (pattern);
-  
-  cairo_rectangle (cr,
-		   x0, y1,
-		   x1 - x0, y2 - y1);
-  cairo_fill (cr);
-
-  /* Right border */
-
-  pattern = cairo_pattern_create_linear (x2, 0, x3, 0);
-  
-  cairo_pattern_add_color_stop_rgba (pattern, 0.0, 0.0, 0, 0, transparency);
-  cairo_pattern_add_color_stop_rgba (pattern, 1.0, 0.0, 0, 0, 0.0);
-  
-  cairo_set_source (cr, pattern);
-  cairo_pattern_destroy (pattern);
-  
-  cairo_rectangle (cr,
-		   x2, y1,
-		   x3 - x2, y2 - y1);
-  cairo_fill (cr);
-
-  /* NW corner */
-  
-  pattern = cairo_pattern_create_radial (x1, y1, 0,
-					 x1, y1, radius);
-
-  cairo_pattern_add_color_stop_rgba (pattern, 0.0, 0.0, 0, 0, transparency);
-  cairo_pattern_add_color_stop_rgba (pattern, 1.0, 0.0, 0, 0, 0.0);
-  
-  cairo_set_source (cr, pattern);
-  cairo_pattern_destroy (pattern);
-  
-  cairo_rectangle (cr,
-		   x0, y0,
-		   x1 - x0, y1 - y0);
-  cairo_fill (cr);
-
-  /* NE corner */
-  
-  pattern = cairo_pattern_create_radial (x2, y1, 0,
-					 x2, y1, radius);
-
-  cairo_pattern_add_color_stop_rgba (pattern, 0.0, 0.0, 0, 0, transparency);
-  cairo_pattern_add_color_stop_rgba (pattern, 1.0, 0.0, 0, 0, 0.0);
-  
-  cairo_set_source (cr, pattern);
-  cairo_pattern_destroy (pattern);
-  
-  cairo_rectangle (cr,
-		   x2, y0,
-		   x3 - x2, y1 - y0);
-  cairo_fill (cr);
-
-  /* SW corner */
-  
-  pattern = cairo_pattern_create_radial (x1, y2, 0,
-					 x1, y2, radius);
-
-  cairo_pattern_add_color_stop_rgba (pattern, 0.0, 0.0, 0, 0, transparency);
-  cairo_pattern_add_color_stop_rgba (pattern, 1.0, 0.0, 0, 0, 0.0);
-  
-  cairo_set_source (cr, pattern);
-  cairo_pattern_destroy (pattern);
-  
-  cairo_rectangle (cr,
-		   x0, y2,
-		   x1 - x0, y3 - y2);
-  cairo_fill (cr);
-
-  /* SE corner */
-  
-  pattern = cairo_pattern_create_radial (x2, y2, 0,
-					 x2, y2, radius);
-
-  cairo_pattern_add_color_stop_rgba (pattern, 0.0, 0.0, 0, 0, transparency);
-  cairo_pattern_add_color_stop_rgba (pattern, 1.0, 0.0, 0, 0, 0.0);
-  
-  cairo_set_source (cr, pattern);
-  cairo_pattern_destroy (pattern);
-  
-  cairo_rectangle (cr,
-		   x2, y2,
-		   x3 - x2, y3 - y2);
-  cairo_fill (cr);
-}
-
-static gboolean
-draw_callback (GtkWidget *widget,
-               cairo_t   *cr,
-               gpointer   data)
-{
-  GdkRectangle rect;
-
-  gtk_widget_get_allocation (widget, &rect);
-  rect.x += SHADOW_OFFSET_X;
-  rect.y += SHADOW_OFFSET_Y;
-  rect.width -= SHADOW_OFFSET_X;
-  rect.height -= SHADOW_OFFSET_Y;
-
-  draw_shadow_box (cr,
-		   rect, SHADOW_RADIUS, 0.4);
-  
-  return FALSE;
-}
-
-GtkWidget *
-do_transparent (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-
-  if (!window)
-    {
-      GtkWidget *view;
-      GtkWidget *sw;
-      GtkWidget *overlay;
-      GtkWidget *align;
-      GtkWidget *entry;
-      GdkRGBA transparent = {0, 0, 0, 0};
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-                             gtk_widget_get_screen (do_widget));
-      gtk_window_set_default_size (GTK_WINDOW (window),
-                                   450, 450);
-
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      gtk_window_set_title (GTK_WINDOW (window), "Transparent");
-      gtk_container_set_border_width (GTK_CONTAINER (window), 0);
-
-      view = gtk_text_view_new ();
-
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-                                      GTK_POLICY_AUTOMATIC,
-                                      GTK_POLICY_AUTOMATIC);
-      gtk_container_add (GTK_CONTAINER (sw), view);
-
-      overlay = gtk_overlay_new ();
-      gtk_container_add (GTK_CONTAINER (overlay), sw);
-      gtk_container_add (GTK_CONTAINER (window), overlay);
-
-      gtk_widget_override_background_color (overlay, 0, &transparent);
-
-      align = gtk_alignment_new (0.0, 0.0, 0.0, 0.0);
-      gtk_alignment_set_padding (GTK_ALIGNMENT (align),
-				 0, SHADOW_OFFSET_Y, 0, SHADOW_OFFSET_X);
-      g_signal_connect (align, "draw", G_CALLBACK (draw_callback), NULL);
-      
-      entry = gtk_entry_new ();
-      gtk_container_add (GTK_CONTAINER (align), entry);
-      
-      gtk_overlay_add_overlay (GTK_OVERLAY (overlay), align);
-      gtk_widget_set_halign (align, GTK_ALIGN_CENTER);
-      gtk_widget_set_valign (align, GTK_ALIGN_START);
-
-      gtk_widget_show_all (overlay);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    {
-      gtk_widget_show (window);
-    }
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}