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Restore 3-way close window dialog (#900)

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ManoloFLTK 2024-02-06 20:27:18 +01:00 committed by GitHub
parent a651c89c85
commit 6d98c6a8b1
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1 changed files with 19 additions and 0 deletions
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19
test/editor.cxx
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@ -52,6 +52,7 @@ int main (int argc, char **argv) {
Fl_Menu_Bar *app_menu_bar = NULL;
bool text_changed = false;
#if TUTORIAL_CHAPTER < 4
void menu_quit_callback(Fl_Widget *, void *) {
if (text_changed) {
int c = fl_choice("Changes in your text have not been saved.\n"
@ -61,6 +62,9 @@ void menu_quit_callback(Fl_Widget *, void *) {
}
Fl::hide_all_windows();
}
#else
void menu_quit_callback(Fl_Widget *, void *);
#endif
void tut2_build_app_menu_bar() {
app_window->begin();
@ -184,6 +188,21 @@ void menu_save_callback(Fl_Widget*, void*) {
}
}
void menu_quit_callback(Fl_Widget *, void *) {
if (text_changed) {
int r = fl_choice("The current file has not been saved.\n"
"Would you like to save it now?",
"Cancel", "Save", "Don't Save");
if (r == 0) // cancel
return;
if (r == 1) { // save
menu_save_callback(NULL, NULL);
return;
}
}
Fl::hide_all_windows();
}
void load(const char *filename) {
if (app_text_buffer->loadfile(filename) == 0) {
strncpy(app_filename, filename, FL_PATH_MAX-1);