138 lines
3.4 KiB
C++
138 lines
3.4 KiB
C++
/* Test all the built-in labeltypes, and fl_font
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This is also a good double-buffering test.
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*/
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#include <FL/Fl.H>
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#include <FL/Fl_Double_Window.H>
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#include <FL/Fl_Box.H>
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#include <FL/Fl_Hor_Value_Slider.H>
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#include <FL/Fl_Toggle_Button.H>
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#include <FL/Fl_Input.H>
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#include <FL/Fl_Choice.H>
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#include <FL/fl_draw.H>
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Fl_Toggle_Button *leftb,*rightb,*topb,*bottomb,*insideb,*clipb,*wrapb;
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Fl_Box *text;
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Fl_Input *input;
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Fl_Hor_Value_Slider *fonts;
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Fl_Hor_Value_Slider *sizes;
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Fl_Double_Window *window;
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void button_cb(Fl_Widget *,void *) {
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int i = 0;
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if (leftb->value()) i |= FL_ALIGN_LEFT;
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if (rightb->value()) i |= FL_ALIGN_RIGHT;
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if (topb->value()) i |= FL_ALIGN_TOP;
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if (bottomb->value()) i |= FL_ALIGN_BOTTOM;
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if (insideb->value()) i |= FL_ALIGN_INSIDE;
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if (clipb->value()) i |= FL_ALIGN_CLIP;
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if (wrapb->value()) i |= FL_ALIGN_WRAP;
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text->align(i);
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window->redraw();
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}
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void font_cb(Fl_Widget *,void *) {
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text->labelfont(int(fonts->value()));
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window->redraw();
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}
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void size_cb(Fl_Widget *,void *) {
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text->labelsize(int(sizes->value()));
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window->redraw();
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}
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void input_cb(Fl_Widget *,void *) {
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text->label(input->value());
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window->redraw();
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}
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void normal_cb(Fl_Widget *,void *) {
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text->labeltype(FL_NORMAL_LABEL);
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window->redraw();
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}
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void symbol_cb(Fl_Widget *,void *) {
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text->labeltype(FL_SYMBOL_LABEL);
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if (input->value()[0] != '@') {
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input->static_value("@->");
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text->label("@->");
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}
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window->redraw();
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}
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void shadow_cb(Fl_Widget *,void *) {
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text->labeltype(FL_SHADOW_LABEL);
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window->redraw();
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}
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void embossed_cb(Fl_Widget *,void *) {
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text->labeltype(FL_EMBOSSED_LABEL);
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window->redraw();
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}
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void engraved_cb(Fl_Widget *,void *) {
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text->labeltype(FL_ENGRAVED_LABEL);
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window->redraw();
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}
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Fl_Menu_Item choices[] = {
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{"FL_NORMAL_LABEL",0,normal_cb},
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{"FL_SYMBOL_LABEL",0,symbol_cb},
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{"FL_SHADOW_LABEL",0,shadow_cb},
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{"FL_ENGRAVED_LABEL",0,engraved_cb},
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{"FL_EMBOSSED_LABEL",0,embossed_cb},
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{0}};
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int main(int argc, char **argv) {
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window = new Fl_Double_Window(400,400);
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input = new Fl_Input(50,0,350,25);
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input->static_value("The quick brown fox jumped over the lazy dog.");
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input->when(FL_WHEN_CHANGED);
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input->callback(input_cb);
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sizes= new Fl_Hor_Value_Slider(50,25,350,25,"Size:");
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sizes->align(FL_ALIGN_LEFT);
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sizes->bounds(1,64);
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sizes->step(1);
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sizes->value(14);
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sizes->callback(size_cb);
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fonts=new Fl_Hor_Value_Slider(50,50,350,25,"Font:");
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fonts->align(FL_ALIGN_LEFT);
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fonts->bounds(0,15);
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fonts->step(1);
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fonts->value(0);
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fonts->callback(font_cb);
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Fl_Group *g = new Fl_Group(0,0,0,0);
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leftb = new Fl_Toggle_Button(50,75,50,25,"left");
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leftb->callback(button_cb);
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rightb = new Fl_Toggle_Button(100,75,50,25,"right");
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rightb->callback(button_cb);
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topb = new Fl_Toggle_Button(150,75,50,25,"top");
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topb->callback(button_cb);
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bottomb = new Fl_Toggle_Button(200,75,50,25,"bottom");
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bottomb->callback(button_cb);
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insideb = new Fl_Toggle_Button(250,75,50,25,"inside");
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insideb->callback(button_cb);
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wrapb = new Fl_Toggle_Button(300,75,50,25,"wrap");
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wrapb->callback(button_cb);
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clipb = new Fl_Toggle_Button(350,75,50,25,"clip");
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clipb->callback(button_cb);
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g->resizable(insideb);
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g->forms_end();
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Fl_Choice *c = new Fl_Choice(50,100,200,25);
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c->menu(choices);
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text= new Fl_Box(FL_FRAME_BOX,100,225,200,100,input->value());
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text->align(FL_ALIGN_CENTER);
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window->resizable(text);
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window->forms_end();
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window->show(argc,argv);
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return Fl::run();
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}
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