Most test demos converted to use Fl_Double_Window

to prevent flicker when new users run test/demo programs.

For details, see fltk.development thread started 04/16/09,
"Subject: browser demo flicker".




git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6772 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

28 files changed, 72 insertions, 72 deletions

diff --git a/test/adjuster.cxx b/test/adjuster.cxx
index cd995a9fd..d6203a678 100644
--- a/test/adjuster.cxx
+++ b/test/adjuster.cxx
@@ -27,7 +27,7 @@
 
 #include <stdlib.h>
 #include <FL/Fl.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Adjuster.H>
 #include <FL/Fl_Box.H>
 
@@ -39,7 +39,7 @@ void adjcb(Fl_Widget *o, void *v) {
 }
 
 int main(int argc, char ** argv) {
-   Fl_Window window(320,100,argv[0]);
+   Fl_Double_Window window(320,100,argv[0]);
 
    char buf1[100];
    Fl_Box b1(FL_DOWN_BOX,20,30,80,25,buf1);
diff --git a/test/ask.cxx b/test/ask.cxx
index 86373a2fa..07bca9a5c 100644
--- a/test/ask.cxx
+++ b/test/ask.cxx
@@ -35,7 +35,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <FL/Fl.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Input.H>
 #include <FL/Fl_Button.H>
 #include <FL/Fl_Return_Button.H>
@@ -77,7 +77,7 @@ int main(int argc, char **argv) {
 // the question dialog several times and make sure it doesn't crash.
 // fc: added more fl_ask common dialogs for test cases purposes.
 
-  Fl_Window window(200, 105);
+  Fl_Double_Window window(200, 105);
   Fl_Return_Button b(20, 10, 160, 35, buffer); b.callback(rename_me);
   Fl_Button b2(20, 50, 160, 35, buffer2); b2.callback(rename_me_pwd);
   window.end();
diff --git a/test/bitmap.cxx b/test/bitmap.cxx
index f93d131cd..dbdc30eb6 100644
--- a/test/bitmap.cxx
+++ b/test/bitmap.cxx
@@ -26,7 +26,7 @@
 //
 
 #include <FL/Fl.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Button.H>
 #include <FL/Fl_Bitmap.H>
 #include <stdio.h>
@@ -102,7 +102,7 @@ static uchar sorceress_bits[] = {
 
 Fl_Toggle_Button *leftb,*rightb,*topb,*bottomb,*insideb,*overb,*inactb;
 Fl_Button *b;
-Fl_Window *w;
+Fl_Double_Window *w;
 
 void button_cb(Fl_Widget *,void *) {
   int i = 0;
@@ -119,7 +119,7 @@ void button_cb(Fl_Widget *,void *) {
 }
 
 int main(int argc, char **argv) {
-  w = new Fl_Window(400,400);
+  w = new Fl_Double_Window(400,400);
   b = new Fl_Button(140,160,120,120,"Bitmap");
   b->image(new Fl_Bitmap(sorceress_bits,sorceress_width,sorceress_height));
   leftb = new Fl_Toggle_Button(25,50,50,25,"left");
diff --git a/test/boxtype.cxx b/test/boxtype.cxx
index 4bc47b146..4341284c5 100644
--- a/test/boxtype.cxx
+++ b/test/boxtype.cxx
@@ -36,7 +36,7 @@ int N = 0;
 #define H 50
 #define ROWS 14
 
-Fl_Window *window;
+Fl_Double_Window *window;
 
 void bt(const char *name, Fl_Boxtype type, int square=0) {
   int x = N%4;
diff --git a/test/browser.cxx b/test/browser.cxx
index 77da66cde..064260d5e 100644
--- a/test/browser.cxx
+++ b/test/browser.cxx
@@ -126,7 +126,7 @@ int main(int argc, char **argv) {
   int i;
   if (!Fl::args(argc,argv,i)) Fl::fatal(Fl::help);
   const char* fname = (i < argc) ? argv[i] : "browser.cxx";
-  Fl_Window window(480,400,fname);
+  Fl_Double_Window window(480,400,fname);
   browser = new Fl_Select_Browser(0,0,480,350,0);
   browser->type(FL_MULTI_BROWSER);
   //browser->type(FL_HOLD_BROWSER);
diff --git a/test/clock.cxx b/test/clock.cxx
index 29317e064..0e9604db3 100644
--- a/test/clock.cxx
+++ b/test/clock.cxx
@@ -26,16 +26,16 @@
 //
 
 #include <FL/Fl.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Clock.H>
 #include <FL/Fl_Round_Clock.H>
 
 int main(int argc, char **argv) {
-  Fl_Window window(220,220,"Fl_Clock");
+  Fl_Double_Window window(220,220,"Fl_Clock");
   Fl_Clock c1(0,0,220,220); // c1.color(2,1);
   window.resizable(c1);
   window.end();
-  Fl_Window window2(220,220,"Fl_Round_Clock");
+  Fl_Double_Window window2(220,220,"Fl_Round_Clock");
   Fl_Round_Clock c2(0,0,220,220); // c2.color(3,4);
   window2.resizable(c2);
   window2.end();
diff --git a/test/cursor.cxx b/test/cursor.cxx
index f236dc212..e06f2554f 100644
--- a/test/cursor.cxx
+++ b/test/cursor.cxx
@@ -26,7 +26,7 @@
 //
 
 #include <FL/Fl.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Hor_Value_Slider.H>
 #include <FL/Fl_Choice.H>
 #include <FL/fl_draw.H>
@@ -100,7 +100,7 @@ public:
 };
 
 int main(int argc, char **argv) {
-  Fl_Window window(400,300);
+  Fl_Double_Window window(400,300);
 
   Fl_Choice choice(80,100,200,25,"Cursor:");
   choice.menu(choices);
diff --git a/test/demo.cxx b/test/demo.cxx
index e2e3a721b..d380567f7 100644
--- a/test/demo.cxx
+++ b/test/demo.cxx
@@ -40,7 +40,7 @@
 #  include <unistd.h>
 #endif
 #include <FL/Fl.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Box.H>
 #include <FL/Fl_Button.H>
 #include <FL/Fl_Choice.H>
@@ -56,12 +56,12 @@ void doscheme(Fl_Choice *c, void *) {
   Fl::scheme(c->text(c->value()));
 }
 
-Fl_Window *form;
+Fl_Double_Window *form;
 Fl_Button *but[9];
 
 void create_the_forms() {
   Fl_Widget *obj;
-  form = new Fl_Window(350, 440);
+  form = new Fl_Double_Window(350, 440);
   obj = new Fl_Box(FL_FRAME_BOX,10,15,330,40,"FLTK Demonstration");
   obj->color(FL_GRAY-4);
   obj->labelsize(24);
diff --git a/test/file_chooser.cxx b/test/file_chooser.cxx
index 8af406647..872994e2c 100644
--- a/test/file_chooser.cxx
+++ b/test/file_chooser.cxx
@@ -48,6 +48,7 @@
 #include <FL/Fl_Shared_Image.H>
 #include <FL/Fl_PNM_Image.H>
 #include <FL/Fl_Light_Button.H>
+#include <FL/Fl_Double_Window.H>
 #include <string.h>
 
 
@@ -91,9 +92,9 @@ int			// O - Exit status
 main(int  argc,		// I - Number of command-line arguments
      char *argv[])	// I - Command-line arguments
 {
-  Fl_Window	*window;// Main window
-  Fl_Button	*button;// Buttons
-  Fl_File_Icon	*icon;	// New file icon
+  Fl_Double_Window	*window;// Main window
+  Fl_Button		*button;// Buttons
+  Fl_File_Icon		*icon;	// New file icon
 
 
   // Make the file chooser...
@@ -108,7 +109,7 @@ main(int  argc,		// I - Number of command-line arguments
   Fl_Shared_Image::add_handler(ps_check);
 
   // Make the main window...
-  window = new Fl_Window(400, 215, "File Chooser Test");
+  window = new Fl_Double_Window(400, 215, "File Chooser Test");
 
   filter = new Fl_Input(50, 10, 315, 25, "Filter:");
   if (argc > 1)
diff --git a/test/image.cxx b/test/image.cxx
index 689fe0701..64f339c8c 100644
--- a/test/image.cxx
+++ b/test/image.cxx
@@ -30,7 +30,7 @@
 //
 
 #include <FL/Fl.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Button.H>
 #include <FL/Fl_Image.H>
 #include <stdio.h>
@@ -65,7 +65,7 @@ void make_image() {
 
 Fl_Toggle_Button *leftb,*rightb,*topb,*bottomb,*insideb,*overb,*inactb;
 Fl_Button *b;
-Fl_Window *w;
+Fl_Double_Window *w;
 
 void button_cb(Fl_Widget *,void *) {
   int i = 0;
@@ -121,7 +121,7 @@ int main(int argc, char **argv) {
   }
 #endif
 
-  Fl_Window window(400,400); ::w = &window;
+  Fl_Double_Window window(400,400); ::w = &window;
   window.color(FL_WHITE);
   Fl_Button b(140,160,120,120,"Image w/Alpha"); ::b = &b;
 
diff --git a/test/input_choice.cxx b/test/input_choice.cxx
index b7dfb1352..5bdb5bc73 100644
--- a/test/input_choice.cxx
+++ b/test/input_choice.cxx
@@ -23,7 +23,7 @@
 
 #include <stdio.h>
 #include <FL/Fl_Button.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Input_Choice.H>
 
 void buttcb(Fl_Widget*,void*data) {
@@ -44,7 +44,7 @@ void input_choice_cb(Fl_Widget*,void*data) {
 }
 
 int main(int argc, char **argv) {
-    Fl_Window win(300, 200);
+    Fl_Double_Window win(300, 200);
 
     Fl_Input_Choice in(40,40,100,28,"Test");
     in.callback(input_choice_cb, (void*)&in);
diff --git a/test/keyboard.cxx b/test/keyboard.cxx
index 8e02e2e11..18ab70b52 100644
--- a/test/keyboard.cxx
+++ b/test/keyboard.cxx
@@ -100,7 +100,7 @@ struct keycode_table{int n; const char* text;} table[] = {
 
 int main(int argc, char** argv) {
   Fl::add_handler(handle);
-  Fl_Window *window = make_window();
+  MyWindow *window = make_window();
   window->show(argc,argv);
   while (Fl::wait()) {
     const char *str;
diff --git a/test/line_style.cxx b/test/line_style.cxx
index 3f5ae5e37..a4d394510 100644
--- a/test/line_style.cxx
+++ b/test/line_style.cxx
@@ -26,27 +26,27 @@
 //
 
 #include <FL/Fl.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Value_Slider.H>
 #include <FL/fl_draw.H>
 #include <FL/Fl_Choice.H>
 #include <FL/Fl_Check_Button.H>
 #include <FL/Fl_Box.H>
 
-Fl_Window *form;
+Fl_Double_Window *form;
 Fl_Slider *sliders[8];
 Fl_Choice *choice[3];
 Fl_Check_Button *draw_line;
 
-class test_box: public Fl_Window {
+class test_box: public Fl_Double_Window {
   void draw();
 public:
   test_box(int x,int y,int w,int h,const char *l=0)
-    : Fl_Window(x,y,w,h,l) {}
+    : Fl_Double_Window(x,y,w,h,l) {}
 }*test;
 
 void test_box::draw() {
-  Fl_Window::draw();
+  Fl_Double_Window::draw();
   fl_color((uchar)(sliders[0]->value()),
 	   (uchar)(sliders[1]->value()),
 	   (uchar)(sliders[2]->value()));
@@ -111,7 +111,7 @@ void do_redraw(Fl_Widget*,void*)
 }
 
 void makeform(const char *) {
-  form = new Fl_Window(500,230,"fl_line_style() test");
+  form = new Fl_Double_Window(500,230,"fl_line_style() test");
   sliders[0]= new Fl_Value_Slider(280,10,180,20,"R");
   sliders[0]->bounds(0,255);
   sliders[1]= new Fl_Value_Slider(280,30,180,20,"G");
diff --git a/test/mandelbrot.h b/test/mandelbrot.h
index 183ce7e11..4e7b58ccf 100644
--- a/test/mandelbrot.h
+++ b/test/mandelbrot.h
@@ -28,7 +28,7 @@
 #include <FL/Fl.H>
 #include <FL/Fl_Box.H>
 #include <FL/Fl_Slider.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Input.H>
 
 class Drawing_Area : public Fl_Box {
diff --git a/test/mandelbrot_ui.fl b/test/mandelbrot_ui.fl
index bb7afe815..075819b57 100644
--- a/test/mandelbrot_ui.fl
+++ b/test/mandelbrot_ui.fl
@@ -1,5 +1,5 @@
 # data file for the Fltk User Interface Designer (fluid)
-version 1.0108 
+version 1.0300 
 header_name {.h} 
 code_name {.cxx}
 decl {\#include "mandelbrot.h"} {public
@@ -12,7 +12,7 @@ class Drawing_Window {open
   Function {make_window()} {open return_type void
   } {
     Fl_Window window {open selected
-      xywh {178 479 450 520} type Single resizable
+      xywh {178 479 450 520} type Double resizable
       code0 {o->size_range(220,220);} visible
     } {
       Fl_Box d {
diff --git a/test/menubar.cxx b/test/menubar.cxx
index c16ee0144..eb80dd43b 100644
--- a/test/menubar.cxx
+++ b/test/menubar.cxx
@@ -27,7 +27,7 @@
 
 #include <FL/Fl.H>
 #include <FL/Fl_Box.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Menu_Bar.H>
 #include <FL/Fl_Toggle_Button.H>
 #include <FL/Fl_Menu_Button.H>
@@ -39,7 +39,7 @@
 
 void window_cb(Fl_Widget* w, void*) {
   puts("window callback called");
-  ((Fl_Window *)w)->hide();
+  ((Fl_Double_Window *)w)->hide();
 }
 
 void test_cb(Fl_Widget* w, void*) {
@@ -178,7 +178,7 @@ int main(int argc, char **argv) {
     sprintf(buf,"item %d",i);
     hugemenu[i].text = strdup(buf);
   }
-  Fl_Window window(WIDTH,400);
+  Fl_Double_Window window(WIDTH,400);
   window.callback(window_cb);
   Fl_Menu_Bar menubar(0,0,WIDTH,30); menubar.menu(menutable);
   menubar.callback(test_cb);
diff --git a/test/minimum.cxx b/test/minimum.cxx
index 6e00ca7cb..009a7238a 100644
--- a/test/minimum.cxx
+++ b/test/minimum.cxx
@@ -44,13 +44,13 @@
 
 #include <stdlib.h>
 #include <FL/Fl.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Slider.H>
 #include <FL/Fl_Box.H>
 #include <FL/Fl_Return_Button.H>
 
 int main(int argc, char **argv) {
-  Fl_Window *window = new Fl_Window(400,320,argv[0]);
+  Fl_Double_Window *window = new Fl_Double_Window(400,320,argv[0]);
   window->resizable(*(new Fl_Box(FL_ENGRAVED_FRAME,10,10,300,300,
 "MINIMUM UPDATE TEST\n"
 "\n"
diff --git a/test/output.cxx b/test/output.cxx
index 5c9dc5713..ccf4c4ca2 100644
--- a/test/output.cxx
+++ b/test/output.cxx
@@ -27,7 +27,7 @@
 
 #include <FL/Fl.H>
 #include <FL/Fl_Value_Input.H> // necessary for bug in mingw32?
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Box.H>
 #include <FL/Fl_Hor_Value_Slider.H>
 #include <FL/Fl_Toggle_Button.H>
@@ -41,7 +41,7 @@ Fl_Multiline_Output *text2;
 Fl_Input *input;
 Fl_Value_Slider *fonts;
 Fl_Value_Slider *sizes;
-Fl_Window *window;
+Fl_Double_Window *window;
 
 void font_cb(Fl_Widget *,void *) {
   text->textfont(int(fonts->value()));
@@ -63,7 +63,7 @@ void input_cb(Fl_Widget *,void *) {
 }
 
 int main(int argc, char **argv) {
-  window = new Fl_Window(400,400);
+  window = new Fl_Double_Window(400,400);
 
   input = new Fl_Input(50,375,350,25);
   input->static_value("The quick brown fox\njumped over\nthe lazy dog.");
diff --git a/test/pack.cxx b/test/pack.cxx
index be28f16a7..4a9fbec79 100644
--- a/test/pack.cxx
+++ b/test/pack.cxx
@@ -32,7 +32,7 @@
 #include <FL/Fl.H>
 #include <FL/Fl_Button.H>
 #include <FL/Fl_Light_Button.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Scroll.H>
 #include <FL/Fl_Value_Slider.H>
 #include <FL/Fl_Pack.H>
@@ -57,8 +57,8 @@ void spacing_cb(Fl_Value_Slider*o, long) {
 }
 
 int main(int argc, char **argv) {
- Fl_Window *w;
- {Fl_Window* o = new Fl_Window(360, 370);
+ Fl_Double_Window *w;
+ {Fl_Double_Window* o = new Fl_Double_Window(360, 370);
   w = o;
   scroll = new Fl_Scroll(10,10,340,285);
  {Fl_Pack* o = new Fl_Pack(10, 10, 340, 285);
diff --git a/test/pixmap.cxx b/test/pixmap.cxx
index 3c50f01fb..db3f6fc50 100644
--- a/test/pixmap.cxx
+++ b/test/pixmap.cxx
@@ -26,7 +26,7 @@
 //
 
 #include <FL/Fl.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Button.H>
 #include <FL/Fl_Pixmap.H>
 #include <stdio.h>
@@ -37,7 +37,7 @@
 
 Fl_Toggle_Button *leftb,*rightb,*topb,*bottomb,*insideb,*overb,*inactb;
 Fl_Button *b;
-Fl_Window *w;
+Fl_Double_Window *w;
 
 void button_cb(Fl_Widget *,void *) {
   int i = 0;
@@ -66,7 +66,7 @@ int main(int argc, char **argv) {
   if (Fl::args(argc,argv,i,arg) < argc)
     Fl::fatal(" -8 # : use default visual\n%s\n",Fl::help);
 
-  Fl_Window window(400,400); ::w = &window;
+  Fl_Double_Window window(400,400); ::w = &window;
   Fl_Button b(140,160,120,120,"Pixmap"); ::b = &b;
   Fl_Pixmap *pixmap = new Fl_Pixmap(porsche_xpm);
   Fl_Pixmap *depixmap;
diff --git a/test/pixmap_browser.cxx b/test/pixmap_browser.cxx
index 53cd5fb0e..4df8c1fed 100644
--- a/test/pixmap_browser.cxx
+++ b/test/pixmap_browser.cxx
@@ -27,7 +27,7 @@
 
 #include <FL/Fl.H>
 #include <FL/Fl_Box.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Button.H>
 #include <FL/Fl_Shared_Image.H>
 #include <string.h>
@@ -36,7 +36,7 @@
 #include <FL/fl_message.H>
 
 Fl_Box *b;
-Fl_Window *w;
+Fl_Double_Window *w;
 Fl_Shared_Image *img;
 
 
@@ -105,7 +105,7 @@ int main(int argc, char **argv) {
 
   Fl::args(argc,argv,i,arg);
 
-  Fl_Window window(400,435); ::w = &window;
+  Fl_Double_Window window(400,435); ::w = &window;
   Fl_Box b(10,45,380,380); ::b = &b;
   b.box(FL_THIN_DOWN_BOX);
   b.align(FL_ALIGN_INSIDE|FL_ALIGN_CENTER);
diff --git a/test/resizebox.cxx b/test/resizebox.cxx
index cad3b515a..ddef1377c 100644
--- a/test/resizebox.cxx
+++ b/test/resizebox.cxx
@@ -30,13 +30,13 @@
 #define W3 (5*W1+6*B)
 
 #include <FL/Fl.H>
-#include <FL/Fl_Single_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Box.H>
 #include <FL/Fl_Radio_Button.H>
 #include <FL/fl_draw.H>
 #include <FL/fl_message.H>
 
-Fl_Single_Window *window;
+Fl_Double_Window *window;
 Fl_Box *box;
 
 int big = 0;
@@ -64,7 +64,7 @@ void b_cb(Fl_Widget *,long w) {
 }
 
 int main(int argc, char **argv) {
-  window = new Fl_Single_Window(W3,W3);
+  window = new Fl_Double_Window(W3,W3);
   window->box(FL_NO_BOX);
   Fl_Box *n;
   for (int x = 0; x<4; x++) for (int y = 0; y<4; y++) {
diff --git a/test/sudoku.cxx b/test/sudoku.cxx
index 8cea0ae36..5cabc5f20 100644
--- a/test/sudoku.cxx
+++ b/test/sudoku.cxx
@@ -27,7 +27,7 @@
 
 #include <FL/Fl.H>
 #include <FL/Enumerations.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Button.H>
 #include <FL/Fl_Group.H>
 #include <FL/fl_ask.H>
@@ -162,7 +162,7 @@ class SudokuCell : public Fl_Widget {
 
 
 // Sudoku window class...
-class Sudoku : public Fl_Window {
+class Sudoku : public Fl_Double_Window {
   Fl_Sys_Menu_Bar *menubar_;
   Fl_Group	*grid_;
   time_t	seed_;
@@ -627,7 +627,7 @@ Fl_Preferences	Sudoku::prefs_(Fl_Preferences::USER, "fltk.org", "sudoku");
 
 // Create a Sudoku game window...
 Sudoku::Sudoku()
-  : Fl_Window(GROUP_SIZE * 3, GROUP_SIZE * 3 + MENU_OFFSET, "Sudoku")
+  : Fl_Double_Window(GROUP_SIZE * 3, GROUP_SIZE * 3 + MENU_OFFSET, "Sudoku")
 {
   int j, k;
   Fl_Group *g;
@@ -1215,7 +1215,7 @@ Sudoku::reset_cb(Fl_Widget *widget, void *) {
 void
 Sudoku::resize(int X, int Y, int W, int H) {
   // Resize the window...
-  Fl_Window::resize(X, Y, W, H);
+  Fl_Double_Window::resize(X, Y, W, H);
 
   // Save the new window geometry...
   prefs_.set("x", X);
diff --git a/test/symbols.cxx b/test/symbols.cxx
index 16bdb0504..37ca9c2cb 100644
--- a/test/symbols.cxx
+++ b/test/symbols.cxx
@@ -30,7 +30,7 @@
 #include <string.h>
 #include <ctype.h>
 #include <FL/Fl.H>
-#include <FL/Fl_Single_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Box.H>
 #include <FL/Fl_Value_Slider.H>
 #include <FL/fl_draw.H>
@@ -41,7 +41,7 @@ int N = 0;
 #define ROWS 6
 #define COLS 6
 
-Fl_Window *window;
+Fl_Double_Window *window;
 Fl_Value_Slider *orientation;
 Fl_Value_Slider *size;
 
@@ -93,7 +93,7 @@ void bt(const char *name) {
 }
 
 int main(int argc, char ** argv) {
-  window = new Fl_Single_Window(COLS*W,ROWS*H+60);
+  window = new Fl_Double_Window(COLS*W,ROWS*H+60);
 bt("@->");
 bt("@>");
 bt("@>>");
diff --git a/test/threads.cxx b/test/threads.cxx
index e50a2e917..76ef20530 100644
--- a/test/threads.cxx
+++ b/test/threads.cxx
@@ -29,7 +29,7 @@
 
 #if HAVE_PTHREAD || defined(WIN32)
 #  include <FL/Fl.H>
-#  include <FL/Fl_Window.H>
+#  include <FL/Fl_Double_Window.H>
 #  include <FL/Fl_Browser.H>
 #  include <FL/Fl_Value_Output.H>
 #  include <FL/fl_ask.H>
@@ -120,13 +120,13 @@ void* prime_func(void* p)
 
 int main(int argc, char **argv)
 {
-  Fl_Window* w = new Fl_Window(200, 200, "Single Thread");
+  Fl_Double_Window* w = new Fl_Double_Window(200, 200, "Single Thread");
   browser1 = new Fl_Browser(0, 0, 200, 175);
   w->resizable(browser1);
   value1 = new Fl_Value_Output(100, 175, 200, 25, "Max Prime:");
   w->end();
   w->show(argc, argv);
-  w = new Fl_Window(200, 200, "Six Threads");
+  w = new Fl_Double_Window(200, 200, "Six Threads");
   browser2 = new Fl_Browser(0, 0, 200, 175);
   w->resizable(browser2);
   value2 = new Fl_Value_Output(100, 175, 200, 25, "Max Prime:");
diff --git a/test/tile.cxx b/test/tile.cxx
index cbbf537fb..7db28eb45 100644
--- a/test/tile.cxx
+++ b/test/tile.cxx
@@ -33,7 +33,7 @@
 //#define TEST_INACTIVE
 
 int main(int argc, char** argv) {
-  Fl_Window window(300,300);
+  Fl_Double_Window window(300,300);
   window.box(FL_NO_BOX);
   window.resizable(window);
   Fl_Tile tile(0,0,300,300);
@@ -42,7 +42,7 @@ int main(int argc, char** argv) {
   box0.color(9);
   box0.labelsize(36);
   box0.align(FL_ALIGN_CLIP);
-  Fl_Window w1(150,0,150,150,"1");
+  Fl_Double_Window w1(150,0,150,150,"1");
   w1.box(FL_NO_BOX);
   Fl_Box box1(0,0,150,150,"1\nThis is a\nchild\nwindow");
   box1.box(FL_DOWN_BOX);
diff --git a/test/tiled_image.cxx b/test/tiled_image.cxx
index a4c483201..2c23392e1 100644
--- a/test/tiled_image.cxx
+++ b/test/tiled_image.cxx
@@ -26,7 +26,7 @@
 //
 
 #include <FL/Fl.H>
-#include <FL/Fl_Window.H>
+#include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Button.H>
 #include <FL/Fl_Pixmap.H>
 #include <FL/Fl_Tiled_Image.H>
@@ -37,7 +37,7 @@
 #include "pixmaps/tile.xpm"
 
 Fl_Button *b;
-Fl_Window *w;
+Fl_Double_Window *w;
 
 void button_cb(Fl_Widget *,void *) {
   w->hide();
@@ -83,7 +83,7 @@ int main(int argc, char **argv) {
   }
 #endif
 
-  Fl_Window window(400,400); ::w = &window;
+  Fl_Double_Window window(400,400); ::w = &window;
   Fl_Group group(0,0,400,400);
   group.image(new Fl_Tiled_Image(new Fl_Pixmap((const char * const *)tile_xpm)));
   group.align(FL_ALIGN_INSIDE);
diff --git a/test/utf8.cxx b/test/utf8.cxx
index 86b006f3f..40eb12c90 100644
--- a/test/utf8.cxx
+++ b/test/utf8.cxx
@@ -23,7 +23,6 @@
 //
 
 #include <FL/Fl.H>
-#include <FL/Fl_Window.H>
 #include <FL/Fl_Double_Window.H>
 #include <FL/Fl_Scroll.H>
 #include <FL/Fl_Choice.H>