uiMenuItem *uiMenuAppendSubmenu(uiMenu *m, uiMenu* child)
{
uiMenuItem *item;
if (menusFinalized)
userbug("You cannot create a new menu item after menus have been finalized.");
item = uiNew(uiMenuItem);
g_array_append_val(m->items, item);
item->type = typeSubmenu;
item->name = child->name;
uiMenuItemOnClicked(item, defaultOnClicked, NULL);
// checkme
item->gtype = GTK_TYPE_MENU_ITEM;
item->windows = g_hash_table_new(g_direct_hash, g_direct_equal);
item->popupchild = child;
child->ischild = TRUE;
return item;
}
static Janet janet_ui_menu_item_on_clicked(int32_t argc, Janet *argv) {
janet_fixarity(argc, 2);
uiMenuItem *mi = janet_getuitype(argv, 0, &menu_item_td);
assert_callable(argv, 1);
void *handle = janet_ui_to_handler_data(argv[1]);
uiMenuItemOnClicked(mi, menu_item_on_clicked, handle);
return argv[0];
}
static uiMenuItem *newItem(uiMenu *m, int type, const char *name)
{
uiMenuItem *item;
if (menusFinalized)
userbug("You cannot create a new menu item after menus have been finalized.");
item = uiNew(uiMenuItem);
g_array_append_val(m->items, item);
item->type = type;
switch (item->type) {
case typeQuit:
item->name = g_strdup("Quit");
break;
case typePreferences:
item->name = g_strdup("Preferences...");
break;
case typeAbout:
item->name = g_strdup("About");
break;
case typeSeparator:
break;
default:
item->name = g_strdup(name);
break;
}
if (item->type == typeQuit) {
// can't call uiMenuItemOnClicked() here
item->onClicked = onQuitClicked;
item->onClickedData = NULL;
} else
uiMenuItemOnClicked(item, defaultOnClicked, NULL);
switch (item->type) {
case typeCheckbox:
item->gtype = GTK_TYPE_CHECK_MENU_ITEM;
break;
case typeSeparator:
item->gtype = GTK_TYPE_SEPARATOR_MENU_ITEM;
break;
default:
item->gtype = GTK_TYPE_MENU_ITEM;
break;
}
item->windows = g_hash_table_new(g_direct_hash, g_direct_equal);
item->popupchild = NULL;
return item;
}
static uiMenuItem *newItem(uiMenu *m, int type, const char *name)
{
uiMenuItem *item;
if (menusFinalized)
userbug("You can not create a new menu item after menus have been finalized.");
if (m->len >= m->cap) {
m->cap += grow;
m->items = (uiMenuItem **) uiRealloc(m->items, m->cap * sizeof (uiMenuItem *), "uiMenuitem *[]");
}
item = uiNew(uiMenuItem);
m->items[m->len] = item;
m->len++;
item->type = type;
switch (item->type) {
case typeQuit:
item->name = toUTF16("Quit");
break;
case typePreferences:
item->name = toUTF16("Preferences...");
break;
case typeAbout:
item->name = toUTF16("About");
break;
case typeSeparator:
break;
default:
item->name = toUTF16(name);
break;
}
if (item->type != typeSeparator) {
item->id = curID;
curID++;
}
if (item->type == typeQuit) {
// can't call uiMenuItemOnClicked() here
item->onClicked = onQuitClicked;
item->onClickedData = NULL;
} else
uiMenuItemOnClicked(item, defaultOnClicked, NULL);
return item;
}
int main(void)
{
uiInitOptions o;
const char *err;
uiMenu *menu;
uiMenuItem *item;
uiBox *box;
uiBox *hbox;
uiGroup *group;
uiBox *inner;
uiBox *inner2;
uiEntry *entry;
uiCombobox *cbox;
uiRadioButtons *rb;
uiTab *tab;
memset(&o, 0, sizeof (uiInitOptions));
err = uiInit(&o);
if (err != NULL) {
fprintf(stderr, "error initializing ui: %s\n", err);
uiFreeInitError(err);
return 1;
}
menu = uiNewMenu("File");
item = uiMenuAppendItem(menu, "Open");
uiMenuItemOnClicked(item, openClicked, NULL);
item = uiMenuAppendItem(menu, "Save");
uiMenuItemOnClicked(item, saveClicked, NULL);
item = uiMenuAppendQuitItem(menu);
uiOnShouldQuit(shouldQuit, NULL);
menu = uiNewMenu("Edit");
item = uiMenuAppendCheckItem(menu, "Checkable Item");
uiMenuAppendSeparator(menu);
item = uiMenuAppendItem(menu, "Disabled Item");
uiMenuItemDisable(item);
item = uiMenuAppendPreferencesItem(menu);
menu = uiNewMenu("Help");
item = uiMenuAppendItem(menu, "Help");
item = uiMenuAppendAboutItem(menu);
mainwin = uiNewWindow("libui Control Gallery", 640, 480, 1);
uiWindowSetMargined(mainwin, 1);
uiWindowOnClosing(mainwin, onClosing, NULL);
box = uiNewVerticalBox();
uiBoxSetPadded(box, 1);
uiWindowSetChild(mainwin, uiControl(box));
hbox = uiNewHorizontalBox();
uiBoxSetPadded(hbox, 1);
uiBoxAppend(box, uiControl(hbox), 1);
group = uiNewGroup("Basic Controls");
uiGroupSetMargined(group, 1);
uiBoxAppend(hbox, uiControl(group), 0);
inner = uiNewVerticalBox();
uiBoxSetPadded(inner, 1);
uiGroupSetChild(group, uiControl(inner));
uiBoxAppend(inner,
uiControl(uiNewButton("Button")),
0);
uiBoxAppend(inner,
uiControl(uiNewCheckbox("Checkbox")),
0);
entry = uiNewEntry();
uiEntrySetText(entry, "Entry");
uiBoxAppend(inner,
uiControl(entry),
0);
uiBoxAppend(inner,
uiControl(uiNewLabel("Label")),
0);
uiBoxAppend(inner,
uiControl(uiNewHorizontalSeparator()),
0);
uiBoxAppend(inner,
uiControl(uiNewDatePicker()),
0);
uiBoxAppend(inner,
uiControl(uiNewTimePicker()),
0);
uiBoxAppend(inner,
uiControl(uiNewDateTimePicker()),
0);
uiBoxAppend(inner,
uiControl(uiNewFontButton()),
0);
uiBoxAppend(inner,
uiControl(uiNewColorButton()),
0);
inner2 = uiNewVerticalBox();
uiBoxSetPadded(inner2, 1);
uiBoxAppend(hbox, uiControl(inner2), 1);
group = uiNewGroup("Numbers");
uiGroupSetMargined(group, 1);
uiBoxAppend(inner2, uiControl(group), 0);
inner = uiNewVerticalBox();
uiBoxSetPadded(inner, 1);
uiGroupSetChild(group, uiControl(inner));
spinbox = uiNewSpinbox(0, 100);
uiSpinboxOnChanged(spinbox, onSpinboxChanged, NULL);
uiBoxAppend(inner, uiControl(spinbox), 0);
slider = uiNewSlider(0, 100);
uiSliderOnChanged(slider, onSliderChanged, NULL);
uiBoxAppend(inner, uiControl(slider), 0);
progressbar = uiNewProgressBar();
uiBoxAppend(inner, uiControl(progressbar), 0);
group = uiNewGroup("Lists");
uiGroupSetMargined(group, 1);
uiBoxAppend(inner2, uiControl(group), 0);
inner = uiNewVerticalBox();
uiBoxSetPadded(inner, 1);
uiGroupSetChild(group, uiControl(inner));
cbox = uiNewCombobox();
uiComboboxAppend(cbox, "Combobox Item 1");
uiComboboxAppend(cbox, "Combobox Item 2");
uiComboboxAppend(cbox, "Combobox Item 3");
uiBoxAppend(inner, uiControl(cbox), 0);
cbox = uiNewEditableCombobox();
uiComboboxAppend(cbox, "Editable Item 1");
uiComboboxAppend(cbox, "Editable Item 2");
uiComboboxAppend(cbox, "Editable Item 3");
uiBoxAppend(inner, uiControl(cbox), 0);
rb = uiNewRadioButtons();
uiRadioButtonsAppend(rb, "Radio Button 1");
uiRadioButtonsAppend(rb, "Radio Button 2");
uiRadioButtonsAppend(rb, "Radio Button 3");
uiBoxAppend(inner, uiControl(rb), 1);
tab = uiNewTab();
uiTabAppend(tab, "Page 1", uiControl(uiNewHorizontalBox()));
uiTabAppend(tab, "Page 2", uiControl(uiNewHorizontalBox()));
uiTabAppend(tab, "Page 3", uiControl(uiNewHorizontalBox()));
uiBoxAppend(inner2, uiControl(tab), 1);
uiControlShow(uiControl(mainwin));
uiMain();
uiUninit();
return 0;
}