X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fsrc%2Fgtkmm%2Fdockmanager.cpp;h=0da07ebf42ac2558da0ee8e9cc90322af9e95392;hb=69d51ca9bea12b87bf5d8d81d0892ae824cb4147;hp=661b24b68f7bb4bc8eb3a22aa7eba4b0a4bd9ffa;hpb=37600b4b217caa5e316984ec0b035c5e8f9698af;p=synfig.git

diff --git a/synfig-studio/trunk/src/gtkmm/dockmanager.cpp b/synfig-studio/trunk/src/gtkmm/dockmanager.cpp
index 661b24b..0da07eb 100644
--- a/synfig-studio/trunk/src/gtkmm/dockmanager.cpp
+++ b/synfig-studio/trunk/src/gtkmm/dockmanager.cpp
@@ -38,6 +38,8 @@
 #include <synfigapp/main.h>
 #include <gdkmm/general.h>
 
+#include "general.h"
+
 #endif
 
 /* === U S I N G =========================================================== */
@@ -133,7 +135,8 @@ public:
 			if(key=="contents_size")
 			{
 				try {
-
+				int width, height;
+				Gtk::IconSize::lookup(Gtk::IconSize(4),width,height);
 				vector<int> data;
 				String::size_type n=0;
 				String value_(value);
@@ -143,6 +146,11 @@ public:
 					if(!strscanf(value_,"%d",&size))
 						break;
 					size=size*screen_h/SCALE_FACTOR;
+
+					// prevent errors like this, by allowing space for at least the dockable's icon:
+					// ** CRITICAL **: clearlooks_style_draw_box_gap: assertion `height >= -1' failed
+					if (size < height + 9) size = height + 9;
+
 					data.push_back(size);
 
 					n=value_.find(" ");