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Fix TouchScreenButton not redrawn when texture changes

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Co-authored-by: A Thousand Ships <96648715+AThousandShips@users.noreply.github.com>
This commit is contained in:
Haoyu Qiu 2023-08-29 09:15:34 +08:00 committed by Relintai
parent d7575edb2d
commit 30376f7079
1 changed files with 25 additions and 6 deletions
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31
scene/2d/touch_screen_button.cpp
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@ -36,9 +36,19 @@
#include "scene/resources/bit_map.h"
#include "scene/resources/rectangle_shape_2d.h"
#include "scene/resources/texture.h"
#include "scene/scene_string_names.h"
void TouchScreenButton::set_texture(const Ref<Texture> &p_texture) {
if (texture == p_texture) {
return;
}
if (texture.is_valid()) {
texture->disconnect(SceneStringNames::get_singleton()->changed, this, "update");
}
texture = p_texture;
if (texture.is_valid()) {
texture->connect(SceneStringNames::get_singleton()->changed, this, "update", varray(), CONNECT_REFERENCE_COUNTED);
}
update();
}
@ -47,7 +57,16 @@ Ref<Texture> TouchScreenButton::get_texture() const {
}
void TouchScreenButton::set_texture_pressed(const Ref<Texture> &p_texture_pressed) {
if (texture_pressed == p_texture_pressed) {
return;
}
if (texture_pressed.is_valid()) {
texture_pressed->disconnect(SceneStringNames::get_singleton()->changed, this, "update");
}
texture_pressed = p_texture_pressed;
if (texture_pressed.is_valid()) {
texture_pressed->connect(SceneStringNames::get_singleton()->changed, this, "update", varray(), CONNECT_REFERENCE_COUNTED);
}
update();
}
@ -64,16 +83,16 @@ Ref<BitMap> TouchScreenButton::get_bitmask() const {
}
void TouchScreenButton::set_shape(const Ref<Shape2D> &p_shape) {
if (shape.is_valid()) {
shape->disconnect("changed", this, "update");
if (shape == p_shape) {
return;
}
if (shape.is_valid()) {
shape->disconnect(SceneStringNames::get_singleton()->changed, this, "update");
}
shape = p_shape;
if (shape.is_valid()) {
shape->connect("changed", this, "update");
shape->connect(SceneStringNames::get_singleton()->changed, this, "update");
}
update();
}