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| author | Michael Fulbright <drmike@redhat.com> | 1999-10-29 22:32:47 +0000 |
|---|---|---|
| committer | Michael Fulbright <drmike@src.gnome.org> | 1999-10-29 22:32:47 +0000 |
| commit | a3fd5f8d9adac69644377a94410513098bc633d2 (patch) | |
| tree | 2391dc30d486bef170315443a76306cef8f0223f /demos/testpixbuf.c | |
| parent | 5749f310e4783c801371e2b876eb6379720f3800 (diff) | |
| download | gdk-pixbuf-a3fd5f8d9adac69644377a94410513098bc633d2.tar.gz | |
Added title to windows so you can identify progressive and file windows.
1999-10-29 Michael Fulbright <drmike@redhat.com>
* src/testpixbuf.c: Added title to windows so you can identify
progressive and file windows.
Diffstat (limited to 'demos/testpixbuf.c')
| -rw-r--r-- | demos/testpixbuf.c | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/demos/testpixbuf.c b/demos/testpixbuf.c index 7dfcf06ef..7309a41a9 100644 --- a/demos/testpixbuf.c +++ b/demos/testpixbuf.c @@ -310,6 +310,11 @@ expose_func (GtkWidget *drawing_area, GdkEventExpose *event, gpointer data) pixbuf = (GdkPixbuf *)gtk_object_get_data(GTK_OBJECT(drawing_area), "pixbuf"); + if (!pixbuf->art_pixbuf) { + g_warning ("art_pixbuf is NULL in expose_func!!\n"); + return; + } + if (pixbuf->art_pixbuf->has_alpha) { gdk_draw_rgb_32_image (drawing_area->window, drawing_area->style->black_gc, @@ -352,7 +357,7 @@ config_func (GtkWidget *drawing_area, GdkEventConfigure *event, gpointer data) } static GtkWidget* -new_testrgb_window (GdkPixbuf *pixbuf) +new_testrgb_window (GdkPixbuf *pixbuf, gchar *title) { GtkWidget *window; GtkWidget *vbox; @@ -374,10 +379,14 @@ new_testrgb_window (GdkPixbuf *pixbuf) vbox = gtk_vbox_new (FALSE, 0); + if (title) + gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new (title), + TRUE, TRUE, 0); + drawing_area = gtk_drawing_area_new (); gtk_drawing_area_size (GTK_DRAWING_AREA(drawing_area), w, h); - gtk_box_pack_start (GTK_BOX (vbox), drawing_area, TRUE, TRUE, 0); + gtk_box_pack_start (GTK_BOX (vbox), drawing_area, FALSE, TRUE, 0); gtk_signal_connect (GTK_OBJECT(drawing_area), "expose_event", GTK_SIGNAL_FUNC(expose_func), NULL); @@ -397,7 +406,7 @@ new_testrgb_window (GdkPixbuf *pixbuf) gtk_widget_show (button); gtk_container_add (GTK_CONTAINER (window), vbox); - gtk_widget_show (vbox); + gtk_widget_show_all (vbox); gtk_widget_show (window); @@ -424,7 +433,8 @@ progressive_prepared_callback(GdkPixbufLoader* loader, gpointer data) g_assert(pixbuf != NULL); gdk_pixbuf_ref(pixbuf); /* for the RGB window */ - *retloc = new_testrgb_window(pixbuf); + + *retloc = new_testrgb_window(pixbuf, "Progressive"); return; } @@ -457,25 +467,26 @@ main (int argc, char **argv) pixbuf = gdk_pixbuf_new_from_data ((guchar *) default_image, ART_PIX_RGB, FALSE, DEFAULT_WIDTH, DEFAULT_HEIGHT, DEFAULT_WIDTH * 3, NULL, NULL); - new_testrgb_window (pixbuf); + new_testrgb_window (pixbuf, NULL); xpmp = xpms; while (*xpmp) { pixbuf = gdk_pixbuf_new_from_xpm_data (*xpmp); - new_testrgb_window (pixbuf); + new_testrgb_window (pixbuf, NULL); ++xpmp; } found_valid = TRUE; } else { for (i = 1; i < argc; i++) { + pixbuf = gdk_pixbuf_new_from_file (argv[i]); #if 0 pixbuf = gdk_pixbuf_rotate(pixbuf, 10.0); #endif if (pixbuf) { - new_testrgb_window (pixbuf); + new_testrgb_window (pixbuf, "File"); found_valid = TRUE; } } @@ -483,7 +494,7 @@ main (int argc, char **argv) { GtkWidget* rgb_window = NULL; guint timeout; - + pixbuf_loader = gdk_pixbuf_loader_new (); gtk_signal_connect(GTK_OBJECT(pixbuf_loader), @@ -495,7 +506,7 @@ main (int argc, char **argv) file = fopen (argv[1], "r"); g_assert (file != NULL); - + while (TRUE) { val = fgetc (file); if (val == EOF) @@ -514,9 +525,9 @@ main (int argc, char **argv) gtk_main_iteration(); } - gtk_timeout_remove(timeout); + gtk_timeout_remove (timeout); gdk_pixbuf_loader_close (GDK_PIXBUF_LOADER (pixbuf_loader)); - gtk_object_destroy (GTK_OBJECT(pixbuf_loader)); + gtk_object_destroy (GTK_OBJECT(pixbuf_loader)); fclose (file); if (rgb_window != NULL) |