8979617990
Fl::args(arc, argv); Fl::set_system_colors(); git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4626 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
143 lines
4.7 KiB
C++
143 lines
4.7 KiB
C++
//
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// "$Id$"
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//
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// Input field test program for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2005 by Bill Spitzak and others.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// USA.
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//
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// Please report all bugs and problems on the following page:
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//
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// http://www.fltk.org/str.php
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//
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#include <stdio.h>
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#include <FL/Fl.H>
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#include <FL/Fl_Window.H>
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#include <FL/Fl_Input.H>
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#include <FL/Fl_Float_Input.H>
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#include <FL/Fl_Int_Input.H>
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#include <FL/Fl_Secret_Input.H>
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#include <FL/Fl_Multiline_Input.H>
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#include <FL/Fl_Button.H>
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#include <FL/Fl_Toggle_Button.H>
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#include <FL/Fl_Color_Chooser.H>
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void cb(Fl_Widget *ob) {
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printf("Callback for %s '%s'\n",ob->label(),((Fl_Input*)ob)->value());
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}
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int when = 0;
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Fl_Input *input[5];
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void toggle_cb(Fl_Widget *o, long v) {
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if (((Fl_Toggle_Button*)o)->value()) when |= v; else when &= ~v;
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for (int i=0; i<5; i++) input[i]->when(when);
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}
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void test(Fl_Input *i) {
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if (i->changed()) {
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i->clear_changed(); printf("%s '%s'\n",i->label(),i->value());
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}
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}
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void button_cb(Fl_Widget *,void *) {
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for (int i=0; i<5; i++) test(input[i]);
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}
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void color_cb(Fl_Widget* button, void* v) {
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Fl_Color c;
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switch ((int)v) {
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case 0: c = FL_BACKGROUND2_COLOR; break;
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case 1: c = FL_SELECTION_COLOR; break;
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default: c = FL_FOREGROUND_COLOR; break;
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}
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uchar r,g,b; Fl::get_color(c, r,g,b);
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if (fl_color_chooser(0,r,g,b)) {
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Fl::set_color(c,r,g,b); Fl::redraw();
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button->labelcolor(fl_contrast(FL_BLACK,c));
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button->redraw();
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}
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}
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int main(int argc, char **argv) {
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// the following two lines set the correct color scheme, so that
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// calling fl_contrast below will return good results
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Fl::args(argc, argv);
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Fl::get_system_colors();
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Fl_Window *window = new Fl_Window(400,400);
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int y = 10;
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input[0] = new Fl_Input(70,y,300,30,"Normal:"); y += 35;
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input[0]->tooltip("Normal input field");
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// input[0]->cursor_color(FL_SELECTION_COLOR);
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// input[0]->maximum_size(20);
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// input[0]->static_value("this is a testgarbage");
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input[1] = new Fl_Float_Input(70,y,300,30,"Float:"); y += 35;
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input[1]->tooltip("Input field for floating-point number");
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input[2] = new Fl_Int_Input(70,y,300,30,"Int:"); y += 35;
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input[2]->tooltip("Input field for integer number");
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input[3] = new Fl_Secret_Input(70,y,300,30,"Secret:"); y += 35;
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input[3]->tooltip("Input field for password");
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input[4] = new Fl_Multiline_Input(70,y,300,100,"Multiline:"); y += 105;
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input[4]->tooltip("Input field for short text with newlines");
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input[4]->wrap(1);
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for (int i = 0; i < 4; i++) {
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input[i]->when(0); input[i]->callback(cb);
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}
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int y1 = y;
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Fl_Button *b;
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b = new Fl_Toggle_Button(10,y,200,25,"FL_WHEN_CHANGED");
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b->callback(toggle_cb, FL_WHEN_CHANGED); y += 25;
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b->tooltip("Do callback each time the text changes");
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b = new Fl_Toggle_Button(10,y,200,25,"FL_WHEN_RELEASE");
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b->callback(toggle_cb, FL_WHEN_RELEASE); y += 25;
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b->tooltip("Do callback when widget loses focus");
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b = new Fl_Toggle_Button(10,y,200,25,"FL_WHEN_ENTER_KEY");
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b->callback(toggle_cb, FL_WHEN_ENTER_KEY); y += 25;
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b->tooltip("Do callback when user hits Enter key");
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b = new Fl_Toggle_Button(10,y,200,25,"FL_WHEN_NOT_CHANGED");
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b->callback(toggle_cb, FL_WHEN_NOT_CHANGED); y += 25;
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b->tooltip("Do callback even if the text is not changed");
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y += 5;
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b = new Fl_Button(10,y,200,25,"&print changed()");
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b->callback(button_cb);
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b->tooltip("Print widgets that have changed() flag set");
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b = new Fl_Button(220,y1,100,25,"color"); y1 += 25;
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b->color(input[0]->color()); b->callback(color_cb, (void*)0);
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b->tooltip("Color behind the text");
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b = new Fl_Button(220,y1,100,25,"selection_color"); y1 += 25;
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b->color(input[0]->selection_color()); b->callback(color_cb, (void*)1);
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b->labelcolor(fl_contrast(FL_BLACK,b->color()));
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b->tooltip("Color behind selected text");
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b = new Fl_Button(220,y1,100,25,"textcolor"); y1 += 25;
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b->color(input[0]->textcolor()); b->callback(color_cb, (void*)2);
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b->labelcolor(fl_contrast(FL_BLACK,b->color()));
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b->tooltip("Color of the text");
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window->end();
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window->show(argc,argv);
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return Fl::run();
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}
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//
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// End of "$Id$".
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//
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