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Fix TouchScreenButton not redrawn when texture changes

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This commit is contained in:
Haoyu Qiu 2023-03-17 15:22:47 +08:00
parent 27253f3eb2
commit a15126915d
1 changed files with 22 additions and 3 deletions
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25
scene/2d/touch_screen_button.cpp
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@ -31,9 +31,19 @@
#include "touch_screen_button.h" #include "touch_screen_button.h"
#include "scene/main/window.h" #include "scene/main/window.h"
#include "scene/scene_string_names.h"
void TouchScreenButton::set_texture_normal(const Ref<Texture2D> &p_texture) { void TouchScreenButton::set_texture_normal(const Ref<Texture2D> &p_texture) {
if (texture_normal == p_texture) {
return;
}
if (texture_normal.is_valid()) {
texture_normal->disconnect(SceneStringNames::get_singleton()->changed, callable_mp((CanvasItem *)this, &CanvasItem::queue_redraw));
}
texture_normal = p_texture; texture_normal = p_texture;
if (texture_normal.is_valid()) {
texture_normal->connect(SceneStringNames::get_singleton()->changed, callable_mp((CanvasItem *)this, &CanvasItem::queue_redraw));
}
queue_redraw(); queue_redraw();
} }
@ -42,7 +52,16 @@ Ref<Texture2D> TouchScreenButton::get_texture_normal() const {
} }
void TouchScreenButton::set_texture_pressed(const Ref<Texture2D> &p_texture_pressed) { void TouchScreenButton::set_texture_pressed(const Ref<Texture2D> &p_texture_pressed) {
if (texture_pressed == p_texture_pressed) {
return;
}
if (texture_pressed.is_valid()) {
texture_pressed->disconnect(SceneStringNames::get_singleton()->changed, callable_mp((CanvasItem *)this, &CanvasItem::queue_redraw));
}
texture_pressed = p_texture_pressed; texture_pressed = p_texture_pressed;
if (texture_pressed.is_valid()) {
texture_pressed->connect(SceneStringNames::get_singleton()->changed, callable_mp((CanvasItem *)this, &CanvasItem::queue_redraw));
}
queue_redraw(); queue_redraw();
} }
@ -59,16 +78,16 @@ Ref<BitMap> TouchScreenButton::get_bitmask() const {
} }
void TouchScreenButton::set_shape(const Ref<Shape2D> &p_shape) { void TouchScreenButton::set_shape(const Ref<Shape2D> &p_shape) {
if (shape == p_shape) {
return;
}
if (shape.is_valid()) { if (shape.is_valid()) {
shape->disconnect("changed", callable_mp((CanvasItem *)this, &CanvasItem::queue_redraw)); shape->disconnect("changed", callable_mp((CanvasItem *)this, &CanvasItem::queue_redraw));
} }
shape = p_shape; shape = p_shape;
if (shape.is_valid()) { if (shape.is_valid()) {
shape->connect("changed", callable_mp((CanvasItem *)this, &CanvasItem::queue_redraw)); shape->connect("changed", callable_mp((CanvasItem *)this, &CanvasItem::queue_redraw));
} }
queue_redraw(); queue_redraw();
} }