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Fix from Bill - updated fonts demo to handle >255 fonts.

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git-svn-id: file:///fltk/svn/fltk/trunk@182 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet 1999-01-04 19:27:48 +00:00
parent f7ec07d6ef
commit b148ef28d5
1 changed files with 20 additions and 6 deletions
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26
test/fonts.cxx
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@ -1,5 +1,5 @@
//
// "$Id: fonts.cxx,v 1.3 1998/10/21 14:21:25 mike Exp $"
// "$Id: fonts.cxx,v 1.4 1999/01/04 19:27:48 mike Exp $"
//
// Font demo program for the Fast Light Tool Kit (FLTK).
//
@ -34,7 +34,21 @@
Fl_Window *form;
Fl_Box *textobj;
class FontDisplay : public Fl_Widget {
void draw();
public:
int font, size;
FontDisplay(Fl_Boxtype B, int X, int Y, int W, int H, const char* L = 0) :
Fl_Widget(X,Y,W,H,L) {box(B); font = 0; size = 14;}
};
void FontDisplay::draw() {
draw_box();
fl_font((Fl_Font)font, size);
fl_color(FL_BLACK);
fl_draw(label(), x()+3, y()+3, w()-6, h()-6, align());
}
FontDisplay *textobj;
Fl_Hold_Browser *fontobj, *sizeobj;
@ -46,7 +60,7 @@ void font_cb(Fl_Widget *, long) {
int fn = fontobj->value();
if (!fn) return;
fn--;
textobj->labelfont(fn);
textobj->font = fn;
sizeobj->clear();
int n = numsizes[fn];
int *s = sizes[fn];
@ -82,7 +96,7 @@ void size_cb(Fl_Widget *, long) {
const char *c = sizeobj->text(i);
while (*c < '0' || *c > '9') c++;
pickedsize = atoi(c);
textobj->labelsize(pickedsize);
textobj->size = pickedsize;
textobj->redraw();
}
@ -99,7 +113,7 @@ void create_the_forms() {
for (c = 0xA1; c; c++) {if (!(c&0x1f)) label[i++]='\n'; label[i++]=c;}
label[i] = 0;
textobj = new Fl_Box(FL_FRAME_BOX,10,10,530,170,label);
textobj = new FontDisplay(FL_FRAME_BOX,10,10,530,170,label);
textobj->align(FL_ALIGN_TOP|FL_ALIGN_LEFT|FL_ALIGN_INSIDE|FL_ALIGN_CLIP);
textobj->color(9,47);
fontobj = new Fl_Hold_Browser(10, 190, 390, 170);
@ -150,5 +164,5 @@ int main(int argc, char **argv) {
}
//
// End of "$Id: fonts.cxx,v 1.3 1998/10/21 14:21:25 mike Exp $".
// End of "$Id: fonts.cxx,v 1.4 1999/01/04 19:27:48 mike Exp $".
//