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Added to allow testing of scrollbar sizing.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6829 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
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Greg Ercolano 2009-07-12 00:29:36 +00:00
parent fe687baefd
commit 5045d2e834
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test/unittest_scrollbarsize.cxx Normal file
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//
// "$Id: $"
//
// Unit tests for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2009 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
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems on the following page:
//
// http://www.fltk.org/str.php
//
#include <FL/Fl_Group.H>
#include <FL/Fl_Browser.H>
#include <FL/Fl_Value_Slider.H>
//
// Test new 1.3.x global vs. local scrollbar sizing
//
class ScrollBarSizeTest : public Fl_Group {
Fl_Browser *brow_a, *brow_b, *brow_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->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");
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);
}
void slide_cb2(Fl_Value_Slider *in) {
const char *label = in->label();
int val = in->value();
//fprintf(stderr, "VAL='%d'\n",val);
if ( strcmp(label,"A: Scroll Size") == 0 ) {
brow_a->scrollbar_size(val);
} 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();
brow_a = makebrowser(X+ 10,Y+40,100,H-170,"Browser A");
brow_b = makebrowser(X+120,Y+40,100,H-170,"Browser B");
brow_c = makebrowser(X+240,Y+40,100,H-170,"Browser C");
Fl_Value_Slider *slide_glob = new Fl_Value_Slider(X+100,Y+10,100,18,"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+10,100,18,"A: Scroll Size");
slide_browa->value(16);
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"
"for 'Browser A', and the global size will only affect Browser A + B.");
labelsize(12);
align(FL_ALIGN_INSIDE|FL_ALIGN_BOTTOM|FL_ALIGN_LEFT|FL_ALIGN_WRAP);
}
};
UnitTest scrollbarsize("scrollbar size", ScrollBarSizeTest::create);
//
// End of "$Id: $"
//