Add GTK thin up/down box/frame types.

Update the GTK round up/down box types.

Update radio/check box drawing for gtk+ scheme.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@5505 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

5 files changed, 99 insertions, 11 deletions

diff --git a/src/Fl_Light_Button.cxx b/src/Fl_Light_Button.cxx
index 14943419f..1fc5e0636 100644
--- a/src/Fl_Light_Button.cxx
+++ b/src/Fl_Light_Button.cxx
@@ -3,7 +3,7 @@
 //
 // Lighted button widget for the Fast Light Tool Kit (FLTK).
 //
-// Copyright 1998-2005 by Bill Spitzak and others.
+// Copyright 1998-2006 by Bill Spitzak and others.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Library General Public
@@ -59,7 +59,11 @@ void Fl_Light_Button::draw() {
         // Check box...
         draw_box(down_box(), x()+dx, y()+dy, W, W, FL_BACKGROUND2_COLOR);
 	if (value()) {
-	  fl_color(col);
+	  if (Fl::scheme() && !strcmp(Fl::scheme(), "gtk+")) {
+	    fl_color(FL_SELECTION_COLOR);
+	  } else {
+	    fl_color(col);
+	  }
 	  int tx = x() + dx + 3;
 	  int tw = W - 6;
 	  int d1 = tw/3;
@@ -76,12 +80,19 @@ void Fl_Light_Button::draw() {
         // Radio button...
         draw_box(down_box(), x()+dx, y()+dy, W, W, FL_BACKGROUND2_COLOR);
 	if (value()) {
-	  fl_color(col);
 	  int tW = (W - Fl::box_dw(down_box())) / 2 + 1;
 	  if ((W - tW) & 1) tW++; // Make sure difference is even to center
 	  int tdx = dx + (W - tW) / 2;
 	  int tdy = dy + (W - tW) / 2;
 
+	  if (Fl::scheme() && !strcmp(Fl::scheme(), "gtk+")) {
+	    fl_color(FL_SELECTION_COLOR);
+	    tW --;
+	    fl_pie(x() + tdx - 1, y() + tdy - 1, tW + 3, tW + 3, 0.0, 360.0);
+	    fl_arc(x() + tdx - 1, y() + tdy - 1, tW + 3, tW + 3, 0.0, 360.0);
+	    fl_color(fl_color_average(FL_WHITE, FL_SELECTION_COLOR, 0.2));
+	  } else fl_color(col);
+
 	  switch (tW) {
 	    // Larger circles draw fine...
 	    default :
@@ -107,6 +118,11 @@ void Fl_Light_Button::draw() {
 	      fl_rectf(x() + tdx, y() + tdy, tW, tW);
 	      break;
 	  }
+
+	  if (Fl::scheme() && !strcmp(Fl::scheme(), "gtk+")) {
+	    fl_color(fl_color_average(FL_WHITE, FL_SELECTION_COLOR, 0.5));
+	    fl_arc(x() + tdx, y() + tdy, tW + 1, tW + 1, 60.0, 180.0);
+	  } else fl_color(col);
 	}
         break;
       default :
diff --git a/src/Fl_get_system_colors.cxx b/src/Fl_get_system_colors.cxx
index bce9e2cbe..1f1f90fb0 100644
--- a/src/Fl_get_system_colors.cxx
+++ b/src/Fl_get_system_colors.cxx
@@ -331,13 +331,13 @@ int Fl::reload_scheme() {
 
     set_boxtype(FL_UP_FRAME,        FL_GTK_UP_FRAME);
     set_boxtype(FL_DOWN_FRAME,      FL_GTK_DOWN_FRAME);
-    set_boxtype(FL_THIN_UP_FRAME,   FL_GTK_UP_FRAME);
-    set_boxtype(FL_THIN_DOWN_FRAME, FL_GTK_DOWN_FRAME);
+    set_boxtype(FL_THIN_UP_FRAME,   FL_GTK_THIN_UP_FRAME);
+    set_boxtype(FL_THIN_DOWN_FRAME, FL_GTK_THIN_DOWN_FRAME);
 
     set_boxtype(FL_UP_BOX,          FL_GTK_UP_BOX);
     set_boxtype(FL_DOWN_BOX,        FL_GTK_DOWN_BOX);
-    set_boxtype(FL_THIN_UP_BOX,     FL_GTK_UP_BOX);
-    set_boxtype(FL_THIN_DOWN_BOX,   FL_GTK_DOWN_BOX);
+    set_boxtype(FL_THIN_UP_BOX,     FL_GTK_THIN_UP_BOX);
+    set_boxtype(FL_THIN_DOWN_BOX,   FL_GTK_THIN_DOWN_BOX);
     set_boxtype(_FL_ROUND_UP_BOX,   FL_GTK_ROUND_UP_BOX);
     set_boxtype(_FL_ROUND_DOWN_BOX, FL_GTK_ROUND_DOWN_BOX);
   } else {
diff --git a/src/fl_boxtype.cxx b/src/fl_boxtype.cxx
index 5e8f5e45c..e8099efab 100644
--- a/src/fl_boxtype.cxx
+++ b/src/fl_boxtype.cxx
@@ -243,6 +243,10 @@ static struct {
   {fl_down_box,		2,2,4,4,0}, // _FL_GTK_DOWN_BOX,
   {fl_up_frame,		2,2,4,4,0}, // _FL_GTK_UP_FRAME,
   {fl_down_frame,	2,2,4,4,0}, // _FL_GTK_DOWN_FRAME,
+  {fl_up_frame,		1,1,2,2,0}, // _FL_GTK_THIN_UP_FRAME,
+  {fl_down_frame,	1,1,2,2,0}, // _FL_GTK_THIN_DOWN_FRAME,
+  {fl_up_box,		1,1,2,2,0}, // _FL_GTK_THIN_ROUND_UP_BOX,
+  {fl_down_box,		1,1,2,2,0}, // _FL_GTK_THIN_ROUND_DOWN_BOX,
   {fl_up_box,		2,2,4,4,0}, // _FL_GTK_ROUND_UP_BOX,
   {fl_down_box,		2,2,4,4,0}, // _FL_GTK_ROUND_DOWN_BOX,
   {fl_up_box,		3,3,6,6,0}, // FL_FREE_BOX+0
diff --git a/src/fl_gtk.cxx b/src/fl_gtk.cxx
index fc6ca6160..9925dac97 100644
--- a/src/fl_gtk.cxx
+++ b/src/fl_gtk.cxx
@@ -115,10 +115,74 @@ static void gtk_down_box(int x, int y, int w, int h, Fl_Color c) {
 }
 
 
-static void gtk_round_box(int x, int y, int w, int h, Fl_Color c) {
+static void gtk_thin_up_frame(int x, int y, int w, int h, Fl_Color c) {
+  gtk_color(fl_color_average(FL_WHITE, c, 0.5));
+  fl_xyline(x + 1, y, x + w - 2);
+  fl_yxline(x, y + 1, y + h - 2);
+
+  gtk_color(fl_color_average(FL_BLACK, c, 0.5));
+  fl_xyline(x + 1, y + h - 1, x + w - 2);
+  fl_yxline(x + w - 1, y + 1, y + h - 2);
+}
+
+
+static void gtk_thin_up_box(int x, int y, int w, int h, Fl_Color c) {
+  gtk_thin_up_frame(x, y, w, h, c);
+
+  gtk_color(fl_color_average(FL_WHITE, c, 0.4));
+  fl_xyline(x + 1, y + 1, x + w - 2);
+  gtk_color(fl_color_average(FL_WHITE, c, 0.2));
+  fl_xyline(x + 1, y + 2, x + w - 2);
+  gtk_color(fl_color_average(FL_WHITE, c, 0.1));
+  fl_xyline(x + 1, y + 3, x + w - 2);
+  gtk_color(c);
+  fl_rectf(x + 1, y + 4, w - 2, h - 8);
+  gtk_color(fl_color_average(FL_BLACK, c, 0.025));
+  fl_xyline(x + 1, y + h - 4, x + w - 2);
+  gtk_color(fl_color_average(FL_BLACK, c, 0.05));
+  fl_xyline(x + 1, y + h - 3, x + w - 2);
+  gtk_color(fl_color_average(FL_BLACK, c, 0.1));
+  fl_xyline(x + 1, y + h - 2, x + w - 2);
+}
+
+
+static void gtk_thin_down_frame(int x, int y, int w, int h, Fl_Color c) {
+  gtk_color(fl_color_average(FL_BLACK, c, 0.5));
+  fl_xyline(x + 1, y, x + w - 2);
+  fl_yxline(x, y + 1, y + h - 2);
+
+  gtk_color(fl_color_average(FL_WHITE, c, 0.5));
+  fl_xyline(x + 1, y + h - 1, x + w - 2);
+  fl_yxline(x + w - 1, y + 1, y + h - 2);
+}
+
+
+static void gtk_thin_down_box(int x, int y, int w, int h, Fl_Color c) {
+  gtk_thin_down_frame(x, y, w, h, c);
+
+  gtk_color(c);
+  fl_rectf(x + 1, y + 1, w - 2, h - 2);
+}
+
+
+static void gtk_round_up_box(int x, int y, int w, int h, Fl_Color c) {
   gtk_color(c);
   fl_pie(x, y, w, h, 0.0, 360.0);
+  gtk_color(fl_color_average(FL_WHITE, c, 0.5));
+  fl_arc(x, y, w, h, 45.0, 180.0);
+  gtk_color(fl_color_average(FL_WHITE, c, 0.25));
+  fl_arc(x, y, w, h, 180.0, 405.0);
   gtk_color(fl_color_average(FL_BLACK, c, 0.5));
+  fl_arc(x, y, w, h, 225.0, 360.0);
+}
+
+
+static void gtk_round_down_box(int x, int y, int w, int h, Fl_Color c) {
+  gtk_color(c);
+  fl_pie(x, y, w, h, 0.0, 360.0);
+  gtk_color(fl_color_average(FL_BLACK, c, 0.2));
+  fl_arc(x + 1, y, w, h, 90.0, 210.0);
+  gtk_color(fl_color_average(FL_BLACK, c, 0.6));
   fl_arc(x, y, w, h, 0.0, 360.0);
 }
 
@@ -128,8 +192,12 @@ Fl_Boxtype fl_define_FL_GTK_UP_BOX() {
   fl_internal_boxtype(_FL_GTK_DOWN_BOX, gtk_down_box);
   fl_internal_boxtype(_FL_GTK_UP_FRAME, gtk_up_frame);
   fl_internal_boxtype(_FL_GTK_DOWN_FRAME, gtk_down_frame);
-  fl_internal_boxtype(_FL_GTK_ROUND_UP_BOX, gtk_round_box);
-  fl_internal_boxtype(_FL_GTK_ROUND_DOWN_BOX, gtk_round_box);
+  fl_internal_boxtype(_FL_GTK_THIN_UP_BOX, gtk_thin_up_box);
+  fl_internal_boxtype(_FL_GTK_THIN_DOWN_BOX, gtk_thin_down_box);
+  fl_internal_boxtype(_FL_GTK_THIN_UP_FRAME, gtk_thin_up_frame);
+  fl_internal_boxtype(_FL_GTK_THIN_DOWN_FRAME, gtk_thin_down_frame);
+  fl_internal_boxtype(_FL_GTK_ROUND_UP_BOX, gtk_round_up_box);
+  fl_internal_boxtype(_FL_GTK_ROUND_DOWN_BOX, gtk_round_down_box);
 
   return _FL_GTK_UP_BOX;
 }
diff --git a/src/fl_set_fonts_xft.cxx b/src/fl_set_fonts_xft.cxx
index e95412e8d..b12ab2dee 100644
--- a/src/fl_set_fonts_xft.cxx
+++ b/src/fl_set_fonts_xft.cxx
@@ -3,7 +3,7 @@
 //
 // More font utilities for the Fast Light Tool Kit (FLTK).
 //
-// Copyright 1998-2005 by Bill Spitzak and others.
+// Copyright 1998-2006 by Bill Spitzak and others.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Library General Public