// // "$Id: unittest_scrollbarsize.cxx 9706 2012-11-06 20:46:14Z matt $" // // Unit tests for the Fast Light Tool Kit (FLTK). // // Copyright 1998-2010 by Bill Spitzak and others. // // This library is free software. Distribution and use rights are outlined in // the file "COPYING" which should have been included with this file. If this // file is missing or damaged, see the license at: // // http://www.fltk.org/COPYING.php // // Please report all bugs and problems on the following page: // // http://www.fltk.org/str.php // #include #include #include #include #include // // 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); b->type(FL_MULTI_BROWSER); b->align(FL_ALIGN_TOP); b->add("Papa"); b->add("Delta"); b->add("Hotel"); b->add("Long entry will show h-bar"); b->add("Charlie"); b->add("Echo"); b->add("Foxtrot"); b->add("Golf"); b->add("Lima"); b->add("Victor"); b->add("Alpha"); b->add("Xray"); b->add("Yankee"); b->add("Oscar"); b->add("India"); b->add("Juliet"); b->add("Kilo"); b->add("Mike"); b->add("Sierra"); b->add("November"); b->add("Tango"); b->add("Quebec"); b->add("Bravo"); b->add("Romeo"); b->add("Uniform"); b->add("Whisky"); b->add("Zulu"); b->add("Papa"); b->add("Delta"); b->add("Hotel"); b->add("Charlie"); b->add("Echo"); b->add("Foxtrot"); b->add("Golf"); b->add("Lima"); b->add("Victor"); b->add("Alpha"); b->add("Xray"); b->add("Yankee"); b->add("Oscar"); b->add("India"); b->add("Juliet"); b->add("Kilo"); b->add("Mike"); b->add("Sierra"); b->add("November"); b->add("Tango"); b->add("Quebec"); b->add("Bravo"); b->add("Romeo"); b->add("Uniform"); b->add("Whisky"); b->add("Zulu"); return(b); } Fl_Tree *maketree(int X,int Y,int W,int H,const char*L=0) { Fl_Tree *b = new Fl_Tree(X,Y,W,H,L); b->type(FL_TREE_SELECT_MULTI); b->align(FL_ALIGN_TOP); b->add("Papa"); b->add("Delta"); b->add("Hotel"); b->add("Long entry will show h-bar"); b->add("Charlie"); b->add("Echo"); b->add("Foxtrot"); b->add("Golf"); b->add("Lima"); b->add("Victor"); b->add("Alpha"); b->add("Xray"); b->add("Yankee"); b->add("Oscar"); b->add("India"); b->add("Juliet"); b->add("Kilo"); b->add("Mike"); b->add("Sierra"); b->add("November"); b->add("Tango"); b->add("Quebec"); b->add("Bravo"); b->add("Romeo"); b->add("Uniform"); 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()); //fprintf(stderr, "VAL='%d'\n",val); if ( strcmp(label,"A: Scroll Size") == 0 ) { brow_a->scrollbar_size(val); tree_a->scrollbar_size(val); #if FLTK_ABI_VERSION >= 10301 // NEW table_a->scrollbar_size(val); #endif } else { Fl::scrollbar_size(val); } in->window()->redraw(); } static void slide_cb(Fl_Widget *w, void *data) { ScrollBarSizeTest *o = (ScrollBarSizeTest*)data; o->slide_cb2((Fl_Value_Slider*)w); } public: static Fl_Widget *create() { return(new ScrollBarSizeTest(TESTAREA_X, TESTAREA_Y, TESTAREA_W, TESTAREA_H)); } // CTOR ScrollBarSizeTest(int X, int Y, int W, int H) : Fl_Group(X,Y,W,H) { begin(); // _____________ _______________ // |_____________| |_______________| // --- ----- <-- 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/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+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+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); slide_glob->align(FL_ALIGN_LEFT); slide_glob->range(0.0, 30.0); slide_glob->step(1.0); slide_glob->callback(slide_cb, (void*)this); slide_glob->labelsize(12); Fl_Value_Slider *slide_browa = new Fl_Value_Slider(X+350,Y,100,18,"A: Scroll Size"); slide_browa->value(0); slide_browa->type(FL_HORIZONTAL); slide_browa->align(FL_ALIGN_LEFT); slide_browa->range(0.0, 30.0); slide_browa->step(1.0); slide_browa->callback(slide_cb, (void*)this); slide_browa->labelsize(12); end(); label("Verify global scroll sizing and per-widget scroll sizing.\n" "Scrollbar's size should change interactively as size sliders are changed.\n" "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" #if FLTK_ABI_VERSION >= 10301 "for the 'A' group of widgets."); #else "for the 'A' group of widgets. (NOTE: 'table_a' does not currently support this)"); #endif labelsize(10); align(FL_ALIGN_INSIDE|FL_ALIGN_BOTTOM|FL_ALIGN_LEFT|FL_ALIGN_WRAP); } }; UnitTest scrollbarsize("scrollbar size", ScrollBarSizeTest::create); // // End of "$Id: unittest_scrollbarsize.cxx 9706 2012-11-06 20:46:14Z matt $" //