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Added "get_popup" method for OptionButton and minor changes.

This commit is contained in:
Michael Alexsander Silva Dias 2017-12-25 13:24:10 -02:00
parent 256a60bc6e
commit 096b5a65c6
3 changed files with 49 additions and 35 deletions
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7
doc/classes/OptionButton.xml
View File

@ -91,6 +91,13 @@
Return the text of the item at index "idx".
</description>
</method>
<method name="get_popup" qualifiers="const">
<return type="PopupMenu">
</return>
<description>
Return the [PopupMenu] contained in this button.
</description>
</method>
<method name="get_selected_id" qualifiers="const">
<return type="int">
</return>

31
scene/gui/option_button.cpp
View File

@ -42,9 +42,7 @@ Size2 OptionButton::get_minimum_size() const {
void OptionButton::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_DRAW: {
if (p_what == NOTIFICATION_DRAW) {
if (!has_icon("arrow"))
return;
@ -53,7 +51,7 @@ void OptionButton::_notification(int p_what) {
Ref<Texture> arrow = Control::get_icon("arrow");
Ref<StyleBox> normal = get_stylebox("normal");
Color clr = Color(1, 1, 1);
if (get_constant("modulate_arrow"))
if (get_constant("modulate_arrow")) {
switch (get_draw_mode()) {
case DRAW_PRESSED:
clr = get_color("font_color_pressed");
@ -67,13 +65,12 @@ void OptionButton::_notification(int p_what) {
default:
clr = get_color("font_color");
}
}
Size2 size = get_size();
Point2 ofs(size.width - arrow->get_width() - get_constant("arrow_margin"), int(Math::abs((size.height - arrow->get_height()) / 2)));
arrow->draw(ci, ofs, clr);
} break;
}
}
@ -244,6 +241,11 @@ void OptionButton::remove_item(int p_idx) {
popup->remove_item(p_idx);
}
PopupMenu *OptionButton::get_popup() const {
return popup;
}
Array OptionButton::_get_items() const {
Array items;
@ -310,6 +312,8 @@ void OptionButton::_bind_methods() {
ClassDB::bind_method(D_METHOD("remove_item", "idx"), &OptionButton::remove_item);
ClassDB::bind_method(D_METHOD("_select_int"), &OptionButton::_select_int);
ClassDB::bind_method(D_METHOD("get_popup"), &OptionButton::get_popup);
ClassDB::bind_method(D_METHOD("_set_items"), &OptionButton::_set_items);
ClassDB::bind_method(D_METHOD("_get_items"), &OptionButton::_get_items);
@ -320,15 +324,16 @@ void OptionButton::_bind_methods() {
OptionButton::OptionButton() {
popup = memnew(PopupMenu);
popup->hide();
popup->set_as_toplevel(true);
popup->set_pass_on_modal_close_click(false);
add_child(popup);
popup->connect("id_pressed", this, "_selected");
current = -1;
set_text_align(ALIGN_LEFT);
set_action_mode(ACTION_MODE_BUTTON_PRESS);
popup = memnew(PopupMenu);
popup->hide();
add_child(popup);
popup->set_as_toplevel(true);
popup->set_pass_on_modal_close_click(false);
popup->connect("id_pressed", this, "_selected");
}
OptionButton::~OptionButton() {

2
scene/gui/option_button.h
View File

@ -85,6 +85,8 @@ public:
void remove_item(int p_idx);
PopupMenu *get_popup() const;
virtual void get_translatable_strings(List<String> *p_strings) const;
OptionButton();