add a scrollbars_visible option

5 files changed, 19 insertions, 0 deletions

diff --git a/README b/README
index 217e6bf..45a3465 100644
--- a/README
+++ b/README
@@ -235,6 +235,7 @@ Besides the builtin variables you can also define your own ones and use them in
   - `fantasy_font_family` = "Pterra"
   - `serif_font_family` = serif (example "DejaVu Serif")
   - `sans_serif_font_family` = sans (example "DejaVu Sans")
+  - `scrollbars_visible`: set to 1 to have GTK scrollbars if the document doesn't fit into the window (defaults to 0)
 
 
 * Constants (not dumpable or writeable):
diff --git a/src/callbacks.c b/src/callbacks.c
index dab92c1..9130f5f 100644
--- a/src/callbacks.c
+++ b/src/callbacks.c
@@ -270,6 +270,19 @@ cmd_useragent() {
     }
 }
 
+void
+cmd_scrollbars_visibility() {
+    if(uzbl.gui.scrollbars_visible) {
+        uzbl.gui.bar_h = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (uzbl.gui.scrolled_win));
+        uzbl.gui.bar_v = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (uzbl.gui.scrolled_win));
+    }
+    else {
+        uzbl.gui.bar_v = gtk_range_get_adjustment (GTK_RANGE (uzbl.gui.scbar_v));
+        uzbl.gui.bar_h = gtk_range_get_adjustment (GTK_RANGE (uzbl.gui.scbar_h));
+    }
+    gtk_widget_set_scroll_adjustments (GTK_WIDGET (uzbl.gui.web_view), uzbl.gui.bar_h, uzbl.gui.bar_v);
+}
+
 /* requires webkit >=1.1.14 */
 void
 cmd_view_source() {
diff --git a/src/callbacks.h b/src/callbacks.h
index 3f318f2..882ffa4 100644
--- a/src/callbacks.h
+++ b/src/callbacks.h
@@ -113,6 +113,9 @@ void
 cmd_view_source();
 
 void
+cmd_scrollbars_visibility();
+
+void
 cmd_load_start();
 
 WebKitWebSettings*
diff --git a/src/uzbl-core.c b/src/uzbl-core.c
index 0acd0c5..ce1c77d 100644
--- a/src/uzbl-core.c
+++ b/src/uzbl-core.c
@@ -138,6 +138,7 @@ const struct var_name_to_ptr_t {
     { "default_encoding",       PTR_V_STR(uzbl.behave.default_encoding,         1,   cmd_default_encoding)},
     { "enforce_96_dpi",         PTR_V_INT(uzbl.behave.enforce_96dpi,            1,   cmd_enforce_96dpi)},
     { "caret_browsing",         PTR_V_INT(uzbl.behave.caret_browsing,           1,   cmd_caret_browsing)},
+    { "scrollbars_visible",     PTR_V_INT(uzbl.gui.scrollbars_visible,          1,   cmd_scrollbars_visibility)},
 
     /* constants (not dumpable or writeable) */
     { "WEBKIT_MAJOR",           PTR_C_INT(uzbl.info.webkit_major,                    NULL)},
diff --git a/src/uzbl-core.h b/src/uzbl-core.h
index df9eb1a..70a383c 100644
--- a/src/uzbl-core.h
+++ b/src/uzbl-core.h
@@ -54,6 +54,7 @@ typedef struct {
     GtkScrollbar*  scbar_h;   // (These are still hidden)
     GtkAdjustment* bar_v; // Information about document length
     GtkAdjustment* bar_h; // and scrolling position
+    int            scrollbars_visible;
     WebKitWebView* web_view;
     gchar*         main_title;
     gchar*         icon;