Added Fl_Table to scrollbar resize unittests

as prep for resolving STR #2679.



git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8862 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

test/unittest_scrollbarsize.cxx

@@ -28,14 +28,58 @@
 #include <FL/Fl_Group.H>
 #include <FL/Fl_Browser.H>
 #include <FL/Fl_Tree.H>
+#include <FL/Fl_Table.H>
 #include <FL/Fl_Value_Slider.H>
 
 //
 // Test new 1.3.x global vs. local scrollbar sizing
 //
+class MyTable : public Fl_Table {
+  // Handle drawing table's cells
+  //     Fl_Table calls this function to draw each visible cell in the table.
+  //     It's up to us to use FLTK's drawing functions to draw the cells the way we want.
+  //
+  void draw_cell(TableContext context, int ROW=0, int COL=0, int X=0, int Y=0, int W=0, int H=0) {
+    static char s[10];
+    switch ( context ) {
+      case CONTEXT_STARTPAGE:                   // before page is drawn..
+	fl_font(FL_HELVETICA, 8);               // set font for drawing operations
+	return; 
+      case CONTEXT_CELL:                        // Draw data in cells
+        sprintf(s, "%c", 'A'+ROW+COL);
+	fl_push_clip(X,Y,W,H);
+	  // Draw cell bg
+	  fl_color(FL_WHITE); fl_rectf(X,Y,W,H);
+	  // Draw cell data
+	  fl_color(FL_GRAY0); fl_draw(s, X,Y,W,H, FL_ALIGN_CENTER);
+	  // Draw box border
+	  fl_color(color()); fl_rect(X,Y,W,H);
+	fl_pop_clip();
+	return;
+      default:
+	return;
+    }
+  }
+  public:
+  // Constructor
+  //     Make our data array, and initialize the table options.
+  //
+  MyTable(int X, int Y, int W, int H, const char *L=0) : Fl_Table(X,Y,W,H,L) {
+    // Rows
+    rows(13);                   // how many rows
+    row_height_all(10);         // default height of rows
+    // Cols
+    cols(13);                   // how many columns
+    col_width_all(10);          // default width of columns
+    end();			// end the Fl_Table group
+  }
+  ~MyTable() { }
+};
+
 class ScrollBarSizeTest : public Fl_Group {
     Fl_Browser *brow_a, *brow_b, *brow_c;
     Fl_Tree    *tree_a, *tree_b, *tree_c;
+    MyTable    *table_a,*table_b,*table_c;
 
     Fl_Browser *makebrowser(int X,int Y,int W,int H,const char*L=0) {
 	Fl_Browser *b = new Fl_Browser(X,Y,W,H,L);
@@ -78,6 +122,12 @@ class ScrollBarSizeTest : public Fl_Group {
 	b->add("Whisky");   b->add("Zulu");
 	return(b);
     }
+    MyTable *maketable(int X,int Y,int W,int H,const char*L=0) {
+	MyTable *mta = new MyTable(X,Y,W,H,L);
+	mta->align(FL_ALIGN_TOP);
+	mta->end();
+	return(mta);
+    }
     void slide_cb2(Fl_Value_Slider *in) {
 	const char *label = in->label();
 	int val = int(in->value());
@@ -107,30 +157,39 @@ public:
         //                                                ---   -----  <-- tgrpy
         //       brow_a      brow_b      brow_c            | 14   | 
         //     ----------  ----------  ----------         ---     |    <-- browy
-        //     |        |  |        |  |        |          |      |
         //     |        |  |        |  |        |          |browh |
         //     |        |  |        |  |        |          |      |
         //     ----------  ----------  ----------         ---   tgrph 
         //                                                 |      |
         //       tree_a      tree_b      tree_c            | 20   | 
         //     ----------  ----------  ----------         ---     |    <-- treey
-        //     |        |  |        |  |        |          |      |
         //     |        |  |        |  |        |          |treeh |
         //     |        |  |        |  |        |          |      |
+        //     ----------  ----------  ----------         ---     |
+        //                                                 |      |
+        //      table_a     table_b     table_c            | 20   | 
+        //     ----------  ----------  ----------         ---     |    <-- tabley
+        //     |        |  |        |  |        |          |tableh|
+        //     |        |  |        |  |        |          |      |
         //     ----------  ----------  ----------         ---  ------
-        //                                     
+        //  etc..
         int tgrpy = Y+30;
         int tgrph = H-130;
         int browy = tgrpy+14;
-        int browh = tgrph/2 - 20;
+        int browh = tgrph/3 - 20;
         int treey = browy + browh + 20;
         int treeh = browh;
+        int tabley = treey + treeh + 20;
+        int tableh = browh;
         brow_a = makebrowser(X+ 10,browy,100,browh,"Browser A");
         brow_b = makebrowser(X+120,browy,100,browh,"Browser B");
-        brow_c = makebrowser(X+240,browy,100,browh,"Browser C");
+        brow_c = makebrowser(X+230,browy,100,browh,"Browser C");
         tree_a = maketree(X+ 10,treey,100,treeh,"Tree A");
         tree_b = maketree(X+120,treey,100,treeh,"Tree B");
-        tree_c = maketree(X+240,treey,100,treeh,"Tree C");
+        tree_c = maketree(X+230,treey,100,treeh,"Tree C");
+        table_a = maketable(X+ 10,tabley,100,tableh,"Table A");
+        table_b = maketable(X+120,tabley,100,tableh,"Table B");
+        table_c = maketable(X+230,tabley,100,tableh,"Table C");
         Fl_Value_Slider *slide_glob = new Fl_Value_Slider(X+100,Y,100,18,"Global Scroll Size");
         slide_glob->value(16);
         slide_glob->type(FL_HORIZONTAL);
@@ -153,7 +212,7 @@ public:
             "Changing 'Global Scroll Size' should affect all three browser's scrollbars UNLESS\n"
 	    "the 'A: Scroll Size' slider is changed, in which case its value will take precedence\n"
 	    "for 'Browser A', and the global size will only affect Browser B and C.");
-      labelsize(12);
+      labelsize(10);
       align(FL_ALIGN_INSIDE|FL_ALIGN_BOTTOM|FL_ALIGN_LEFT|FL_ALIGN_WRAP);
     }
 };