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STR # 1908 - usage example

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6121 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
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yuri 2008-05-01 18:04:41 +00:00
parent 385c38912e
commit 1488c10f7e
1 changed files with 41 additions and 3 deletions
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44
test/file_chooser.cxx
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@ -35,6 +35,8 @@
// file.
// show_callback() - Show the file chooser...
//
// extra_callback() - circle extra groups (none,group1,check_button);
//
//
// Include necessary headers...
@ -58,6 +60,13 @@ Fl_File_Browser *files;
Fl_File_Chooser *fc;
Fl_Shared_Image *image = 0;
// for choosing extra groups
Fl_Choice *ch_extra;
// first extra group
Fl_Group *encodings = (Fl_Group*)0;
Fl_Choice *ch_enc;
// second extra widget
Fl_Check_Button *version = (Fl_Check_Button*)0;
//
// Functions...
@ -72,6 +81,7 @@ Fl_Image *pdf_check(const char *, uchar *, int);
Fl_Image *ps_check(const char *, uchar *, int);
void show_callback(void);
void extra_callback(Fl_Choice*,void*);
//
// 'main()' - Create a file chooser and wait for a selection to be made.
@ -98,7 +108,7 @@ main(int argc, // I - Number of command-line arguments
Fl_Shared_Image::add_handler(ps_check);
// Make the main window...
window = new Fl_Window(400, 200, "File Chooser Test");
window = new Fl_Window(400, 215, "File Chooser Test");
filter = new Fl_Input(50, 10, 315, 25, "Filter:");
if (argc > 1)
@ -125,10 +135,16 @@ main(int argc, // I - Number of command-line arguments
button = new Fl_Light_Button(240, 45, 115, 25, "DIRECTORY");
button->callback((Fl_Callback *)dir_callback);
files = new Fl_File_Browser(50, 80, 340, 75, "Files:");
//
ch_extra = new Fl_Choice(150, 75, 150, 25, "Extra Group:");
ch_extra->add("none|encodings group|check button");
ch_extra->value(0);
ch_extra->callback((Fl_Callback *)extra_callback);
//
files = new Fl_File_Browser(50, 105, 340, 75, "Files:");
files->align(FL_ALIGN_LEFT);
button = new Fl_Button(340, 165, 50, 25, "Close");
button = new Fl_Button(340, 185, 50, 25, "Close");
button->callback((Fl_Callback *)close_callback);
window->resizable(files);
@ -141,6 +157,28 @@ main(int argc, // I - Number of command-line arguments
}
void
extra_callback(Fl_Choice*w,void*)
{
int val=w->value();
if (0 == val) fc->add_extra(NULL);
else if (1 == val) {
if(!encodings){
encodings=new Fl_Group(0,0,254,30);
ch_enc=new Fl_Choice(152,2,100,25,"Choose Encoding:");
ch_enc->add("ASCII|Koi8-r|win1251|Utf-8");
encodings->end();
}
fc->add_extra(encodings);
} else {
if (!version) {
version = new Fl_Check_Button(5,0,200,25,"Save binary 1.0 version");
}
fc->add_extra(version);
}
}
//
// 'close_callback()' - Close the main window...
//