Index: source/blender/makesdna/DNA_userdef_types.h
===================================================================
--- source/blender/makesdna/DNA_userdef_types.h	(Revision 21467)
+++ source/blender/makesdna/DNA_userdef_types.h	(Arbeitskopie)
@@ -95,6 +95,8 @@
 	uiFontStyle widgetlabel;
 	uiFontStyle widget;
 	
+	float pannelzoomlevel;
+	
 	short minlabelchars;	/* in characters */
 	short minwidgetchars;	/* in characters */
 
@@ -106,7 +108,7 @@
 	short panelspace;
 	short panelouter;
 
-	short pad[3];
+	short pad[1];
 } uiStyle;
 
 typedef struct uiWidgetColors {
Index: source/blender/makesrna/intern/rna_userdef.c
===================================================================
--- source/blender/makesrna/intern/rna_userdef.c	(Revision 21467)
+++ source/blender/makesrna/intern/rna_userdef.c	(Arbeitskopie)
@@ -184,6 +184,11 @@
 	RNA_def_struct_sdna(srna, "uiStyle");
 	RNA_def_struct_ui_text(srna, "Style", "Theme settings for style sets.");
 	
+	prop= RNA_def_property(srna, "pannelzoomlevel", PROP_FLOAT, PROP_NONE);
+	RNA_def_property_range(prop, 0.5, 2.0);
+	RNA_def_property_ui_text(prop, "Pannel Zoom Level", "Default zoom level for pannel areas. (0.5 - 2.0, 1.0 = unchanged)");
+	RNA_def_property_update(prop, NC_WINDOW, NULL);
+	
 	prop= RNA_def_property(srna, "paneltitle", PROP_POINTER, PROP_NEVER_NULL);
 	RNA_def_property_pointer_sdna(prop, NULL, "paneltitle");
 	RNA_def_property_struct_type(prop, "ThemeFontStyle");
Index: source/blender/editors/interface/view2d.c
===================================================================
--- source/blender/editors/interface/view2d.c	(Revision 21467)
+++ source/blender/editors/interface/view2d.c	(Arbeitskopie)
@@ -155,7 +155,8 @@
 void UI_view2d_region_reinit(View2D *v2d, short type, int winx, int winy)
 {
 	short tot_changed= 0;
-	
+	uiStyle *style= U.uistyles.first;
+
 	/* initialise data if there is a need for such */
 	if ((v2d->flag & V2D_IS_INITIALISED) == 0) {
 		/* set initialised flag so that View2D doesn't get reinitialised next time again */
@@ -250,7 +251,11 @@
 				v2d->tot.ymax= 0.0f;
 				v2d->tot.ymin= -winy;
 
-				v2d->cur= v2d->tot;
+				v2d->cur.xmin= 0.0f;
+				v2d->cur.xmax= winx *  style->pannelzoomlevel;
+
+				v2d->cur.ymax= 0.0f;
+				v2d->cur.ymin= -winy * style->pannelzoomlevel;
 			}
 				break;
 
Index: source/blender/editors/interface/interface_style.c
===================================================================
--- source/blender/editors/interface/interface_style.c	(Revision 21467)
+++ source/blender/editors/interface/interface_style.c	(Arbeitskopie)
@@ -89,6 +89,8 @@
 	BLI_addtail(styles, style);
 	BLI_strncpy(style->name, name, MAX_STYLE_NAME);
 	
+	style->pannelzoomlevel= 1.0;
+
 	style->paneltitle.uifont_id= UIFONT_DEFAULT;
 	style->paneltitle.points= 13;
 	style->paneltitle.kerning= 0.0;