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244 lines
10 KiB
C++
244 lines
10 KiB
C++
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/**************************************************************************/
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/* style_box_texture.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#include "style_box_texture.h"
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float StyleBoxTexture::get_style_margin(Side p_side) const {
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ERR_FAIL_INDEX_V((int)p_side, 4, 0.0);
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return texture_margin[p_side];
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}
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void StyleBoxTexture::set_texture(Ref<Texture2D> p_texture) {
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if (texture == p_texture) {
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return;
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}
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texture = p_texture;
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emit_changed();
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}
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Ref<Texture2D> StyleBoxTexture::get_texture() const {
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return texture;
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}
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void StyleBoxTexture::set_texture_margin(Side p_side, float p_size) {
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ERR_FAIL_INDEX((int)p_side, 4);
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texture_margin[p_side] = p_size;
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emit_changed();
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}
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void StyleBoxTexture::set_texture_margin_all(float p_size) {
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for (int i = 0; i < 4; i++) {
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texture_margin[i] = p_size;
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}
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emit_changed();
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}
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void StyleBoxTexture::set_texture_margin_individual(float p_left, float p_top, float p_right, float p_bottom) {
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texture_margin[SIDE_LEFT] = p_left;
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texture_margin[SIDE_TOP] = p_top;
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texture_margin[SIDE_RIGHT] = p_right;
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texture_margin[SIDE_BOTTOM] = p_bottom;
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emit_changed();
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}
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float StyleBoxTexture::get_texture_margin(Side p_side) const {
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ERR_FAIL_INDEX_V((int)p_side, 4, 0.0);
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return texture_margin[p_side];
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}
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void StyleBoxTexture::set_expand_margin(Side p_side, float p_size) {
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ERR_FAIL_INDEX((int)p_side, 4);
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expand_margin[p_side] = p_size;
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emit_changed();
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}
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void StyleBoxTexture::set_expand_margin_all(float p_expand_margin_size) {
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for (int i = 0; i < 4; i++) {
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expand_margin[i] = p_expand_margin_size;
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}
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emit_changed();
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}
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void StyleBoxTexture::set_expand_margin_individual(float p_left, float p_top, float p_right, float p_bottom) {
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expand_margin[SIDE_LEFT] = p_left;
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expand_margin[SIDE_TOP] = p_top;
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expand_margin[SIDE_RIGHT] = p_right;
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expand_margin[SIDE_BOTTOM] = p_bottom;
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emit_changed();
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}
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float StyleBoxTexture::get_expand_margin(Side p_side) const {
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ERR_FAIL_INDEX_V((int)p_side, 4, 0);
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return expand_margin[p_side];
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}
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void StyleBoxTexture::set_region_rect(const Rect2 &p_region_rect) {
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if (region_rect == p_region_rect) {
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return;
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}
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region_rect = p_region_rect;
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emit_changed();
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}
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Rect2 StyleBoxTexture::get_region_rect() const {
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return region_rect;
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}
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void StyleBoxTexture::set_draw_center(bool p_enabled) {
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draw_center = p_enabled;
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emit_changed();
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}
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bool StyleBoxTexture::is_draw_center_enabled() const {
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return draw_center;
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}
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void StyleBoxTexture::set_h_axis_stretch_mode(AxisStretchMode p_mode) {
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ERR_FAIL_INDEX((int)p_mode, 3);
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axis_h = p_mode;
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emit_changed();
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}
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StyleBoxTexture::AxisStretchMode StyleBoxTexture::get_h_axis_stretch_mode() const {
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return axis_h;
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}
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void StyleBoxTexture::set_v_axis_stretch_mode(AxisStretchMode p_mode) {
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ERR_FAIL_INDEX((int)p_mode, 3);
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axis_v = p_mode;
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emit_changed();
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}
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StyleBoxTexture::AxisStretchMode StyleBoxTexture::get_v_axis_stretch_mode() const {
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return axis_v;
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}
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void StyleBoxTexture::set_modulate(const Color &p_modulate) {
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if (modulate == p_modulate) {
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return;
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}
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modulate = p_modulate;
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emit_changed();
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}
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Color StyleBoxTexture::get_modulate() const {
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return modulate;
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}
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Rect2 StyleBoxTexture::get_draw_rect(const Rect2 &p_rect) const {
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return p_rect.grow_individual(expand_margin[SIDE_LEFT], expand_margin[SIDE_TOP], expand_margin[SIDE_RIGHT], expand_margin[SIDE_BOTTOM]);
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}
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void StyleBoxTexture::draw(RID p_canvas_item, const Rect2 &p_rect) const {
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if (texture.is_null()) {
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return;
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}
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Rect2 rect = p_rect;
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Rect2 src_rect = region_rect;
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texture->get_rect_region(rect, src_rect, rect, src_rect);
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rect.position.x -= expand_margin[SIDE_LEFT];
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rect.position.y -= expand_margin[SIDE_TOP];
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rect.size.x += expand_margin[SIDE_LEFT] + expand_margin[SIDE_RIGHT];
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rect.size.y += expand_margin[SIDE_TOP] + expand_margin[SIDE_BOTTOM];
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Vector2 start_offset = Vector2(texture_margin[SIDE_LEFT], texture_margin[SIDE_TOP]);
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Vector2 end_offset = Vector2(texture_margin[SIDE_RIGHT], texture_margin[SIDE_BOTTOM]);
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RenderingServer::get_singleton()->canvas_item_add_nine_patch(p_canvas_item, rect, src_rect, texture->get_rid(), start_offset, end_offset, RS::NinePatchAxisMode(axis_h), RS::NinePatchAxisMode(axis_v), draw_center, modulate);
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}
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void StyleBoxTexture::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_texture", "texture"), &StyleBoxTexture::set_texture);
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ClassDB::bind_method(D_METHOD("get_texture"), &StyleBoxTexture::get_texture);
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ClassDB::bind_method(D_METHOD("set_texture_margin", "margin", "size"), &StyleBoxTexture::set_texture_margin);
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ClassDB::bind_method(D_METHOD("set_texture_margin_all", "size"), &StyleBoxTexture::set_texture_margin_all);
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ClassDB::bind_method(D_METHOD("get_texture_margin", "margin"), &StyleBoxTexture::get_texture_margin);
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ClassDB::bind_method(D_METHOD("set_expand_margin", "margin", "size"), &StyleBoxTexture::set_expand_margin);
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ClassDB::bind_method(D_METHOD("set_expand_margin_all", "size"), &StyleBoxTexture::set_expand_margin_all);
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ClassDB::bind_method(D_METHOD("get_expand_margin", "margin"), &StyleBoxTexture::get_expand_margin);
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ClassDB::bind_method(D_METHOD("set_region_rect", "region"), &StyleBoxTexture::set_region_rect);
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ClassDB::bind_method(D_METHOD("get_region_rect"), &StyleBoxTexture::get_region_rect);
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ClassDB::bind_method(D_METHOD("set_draw_center", "enable"), &StyleBoxTexture::set_draw_center);
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ClassDB::bind_method(D_METHOD("is_draw_center_enabled"), &StyleBoxTexture::is_draw_center_enabled);
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ClassDB::bind_method(D_METHOD("set_modulate", "color"), &StyleBoxTexture::set_modulate);
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ClassDB::bind_method(D_METHOD("get_modulate"), &StyleBoxTexture::get_modulate);
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ClassDB::bind_method(D_METHOD("set_h_axis_stretch_mode", "mode"), &StyleBoxTexture::set_h_axis_stretch_mode);
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ClassDB::bind_method(D_METHOD("get_h_axis_stretch_mode"), &StyleBoxTexture::get_h_axis_stretch_mode);
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ClassDB::bind_method(D_METHOD("set_v_axis_stretch_mode", "mode"), &StyleBoxTexture::set_v_axis_stretch_mode);
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ClassDB::bind_method(D_METHOD("get_v_axis_stretch_mode"), &StyleBoxTexture::get_v_axis_stretch_mode);
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ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture");
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ADD_GROUP("Texture Margins", "texture_margin_");
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ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "texture_margin_left", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_texture_margin", "get_texture_margin", SIDE_LEFT);
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ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "texture_margin_top", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_texture_margin", "get_texture_margin", SIDE_TOP);
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ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "texture_margin_right", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_texture_margin", "get_texture_margin", SIDE_RIGHT);
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ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "texture_margin_bottom", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_texture_margin", "get_texture_margin", SIDE_BOTTOM);
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ADD_GROUP("Expand Margins", "expand_margin_");
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ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_left", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_expand_margin", "get_expand_margin", SIDE_LEFT);
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ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_top", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_expand_margin", "get_expand_margin", SIDE_TOP);
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ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_right", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_expand_margin", "get_expand_margin", SIDE_RIGHT);
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ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_bottom", PROPERTY_HINT_RANGE, "0,2048,1,suffix:px"), "set_expand_margin", "get_expand_margin", SIDE_BOTTOM);
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ADD_GROUP("Axis Stretch", "axis_stretch_");
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ADD_PROPERTY(PropertyInfo(Variant::INT, "axis_stretch_horizontal", PROPERTY_HINT_ENUM, "Stretch,Tile,Tile Fit"), "set_h_axis_stretch_mode", "get_h_axis_stretch_mode");
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ADD_PROPERTY(PropertyInfo(Variant::INT, "axis_stretch_vertical", PROPERTY_HINT_ENUM, "Stretch,Tile,Tile Fit"), "set_v_axis_stretch_mode", "get_v_axis_stretch_mode");
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ADD_GROUP("Sub-Region", "region_");
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ADD_PROPERTY(PropertyInfo(Variant::RECT2, "region_rect", PROPERTY_HINT_NONE, "suffix:px"), "set_region_rect", "get_region_rect");
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ADD_GROUP("Modulate", "modulate_");
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ADD_PROPERTY(PropertyInfo(Variant::COLOR, "modulate_color"), "set_modulate", "get_modulate");
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ADD_PROPERTY(PropertyInfo(Variant::BOOL, "draw_center"), "set_draw_center", "is_draw_center_enabled");
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BIND_ENUM_CONSTANT(AXIS_STRETCH_MODE_STRETCH);
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BIND_ENUM_CONSTANT(AXIS_STRETCH_MODE_TILE);
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BIND_ENUM_CONSTANT(AXIS_STRETCH_MODE_TILE_FIT);
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}
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StyleBoxTexture::StyleBoxTexture() {}
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StyleBoxTexture::~StyleBoxTexture() {}
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