2 files changed, 7 insertions, 47 deletions
diff --git a/src/drivers/Darwin/Fl_Darwin_System_Driver.H b/src/drivers/Darwin/Fl_Darwin_System_Driver.H
index 776f68738..011bea7ff 100644
--- a/src/drivers/Darwin/Fl_Darwin_System_Driver.H
+++ b/src/drivers/Darwin/Fl_Darwin_System_Driver.H
@@ -64,10 +64,7 @@ public:
   const char *latin1_to_local(const char *t, int n) FL_OVERRIDE;
   const char *local_to_mac_roman(const char *t, int n) FL_OVERRIDE;
   const char *mac_roman_to_local(const char *t, int n) FL_OVERRIDE;
-  Fl_Pixmap *tree_openpixmap() FL_OVERRIDE;
-  static const char * const tree_open_xpm_darwin[]; // used by tree_openpixmap()
-  Fl_Pixmap *tree_closepixmap() FL_OVERRIDE;
-  static const char * const tree_close_xpm_darwin[]; // used by tree_closepixmap()
+  void tree_draw_expando_button(int x, int y, bool state, bool active) FL_OVERRIDE;
   int tree_connector_style() FL_OVERRIDE;
   const char *filename_name(const char *buf) FL_OVERRIDE;
   void add_fd(int fd, int when, Fl_FD_Handler cb, void* = 0) FL_OVERRIDE;
diff --git a/src/drivers/Darwin/Fl_Darwin_System_Driver.cxx b/src/drivers/Darwin/Fl_Darwin_System_Driver.cxx
index c44ba34c1..9b6a2a694 100644
--- a/src/drivers/Darwin/Fl_Darwin_System_Driver.cxx
+++ b/src/drivers/Darwin/Fl_Darwin_System_Driver.cxx
@@ -21,6 +21,7 @@
 #include <FL/Fl_Tree_Prefs.H>
 #include <FL/Fl_Pixmap.H>
 #include <FL/platform.H>
+#include <FL/fl_draw.H>
 #include "../../flstring.h"
 #include <string.h>
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
@@ -357,50 +358,12 @@ Fl_Sys_Menu_Bar_Driver *Fl_Darwin_System_Driver::sys_menu_bar_driver()
   return Fl_MacOS_Sys_Menu_Bar_Driver::driver();
 }
 
-const char * const Fl_Darwin_System_Driver::tree_open_xpm_darwin[] = {
-  "11 11 2 1",
-  ".  c None",
-  "@  c #000000",
-  "...@.......",
-  "...@@......",
-  "...@@@.....",
-  "...@@@@....",
-  "...@@@@@...",
-  "...@@@@@@..",
-  "...@@@@@...",
-  "...@@@@....",
-  "...@@@.....",
-  "...@@......",
-  "...@......."
-};
-
-const char * const Fl_Darwin_System_Driver::tree_close_xpm_darwin[] = {
-  "11 11 2 1",
-  ".  c None",
-  "@  c #000000",
-  "...........",
-  "...........",
-  "...........",
-  "@@@@@@@@@@@",
-  ".@@@@@@@@@.",
-  "..@@@@@@@..",
-  "...@@@@@...",
-  "....@@@....",
-  ".....@.....",
-  "...........",
-  "..........."
-};
-
-Fl_Pixmap *Fl_Darwin_System_Driver::tree_openpixmap() {
-  static Fl_Pixmap *pixmap = new Fl_Pixmap(tree_open_xpm_darwin);
-  return pixmap;
+// Draw Mac-specific Fl_Tree open/close icons
+void Fl_Darwin_System_Driver::tree_draw_expando_button(int x, int y, bool state, bool active) {
+  fl_color(active ? FL_FOREGROUND_COLOR : FL_INACTIVE_COLOR);
+  if(state) fl_polygon(x + 3, y, x + 3, y + 11, x + 8, y + 5);   // right arrow: ▶
+  else      fl_polygon(x, y + 3, x + 11, y + 3, x + 5, y + 8);   // down arrow: ▼
 }
-
-Fl_Pixmap *Fl_Darwin_System_Driver::tree_closepixmap() {
-  static Fl_Pixmap *pixmap = new Fl_Pixmap(tree_close_xpm_darwin);
-  return pixmap;
-}
-
 int Fl_Darwin_System_Driver::tree_connector_style() {
   return FL_TREE_CONNECTOR_NONE;
 }