99 lines
3.5 KiB
C++
99 lines
3.5 KiB
C++
#pragma once
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#include <extra2d/core/types.h>
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#include <extra2d/graphics/font.h>
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#include <extra2d/ui/widget.h>
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namespace extra2d {
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// ============================================================================
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// 复选框组件
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// ============================================================================
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class CheckBox : public Widget {
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public:
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CheckBox();
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~CheckBox() override = default;
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static Ptr<CheckBox> create();
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static Ptr<CheckBox> create(const std::string &label);
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// ------------------------------------------------------------------------
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// 选中状态
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// ------------------------------------------------------------------------
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void setChecked(bool checked);
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bool isChecked() const { return checked_; }
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void toggle();
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// ------------------------------------------------------------------------
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// 标签设置
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// ------------------------------------------------------------------------
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void setLabel(const std::string &label);
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const std::string &getLabel() const { return label_; }
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// ------------------------------------------------------------------------
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// 字体设置
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// ------------------------------------------------------------------------
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void setFont(Ptr<FontAtlas> font);
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Ptr<FontAtlas> getFont() const { return font_; }
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// ------------------------------------------------------------------------
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// 文字颜色
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// ------------------------------------------------------------------------
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void setTextColor(const Color &color);
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Color getTextColor() const { return textColor_; }
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// ------------------------------------------------------------------------
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// 复选框尺寸
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// ------------------------------------------------------------------------
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void setBoxSize(float size);
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float getBoxSize() const { return boxSize_; }
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// ------------------------------------------------------------------------
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// 间距
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// ------------------------------------------------------------------------
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void setSpacing(float spacing);
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float getSpacing() const { return spacing_; }
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// ------------------------------------------------------------------------
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// 颜色设置
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// ------------------------------------------------------------------------
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void setCheckedColor(const Color &color);
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Color getCheckedColor() const { return checkedColor_; }
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void setUncheckedColor(const Color &color);
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Color getUncheckedColor() const { return uncheckedColor_; }
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void setCheckMarkColor(const Color &color);
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Color getCheckMarkColor() const { return checkMarkColor_; }
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// ------------------------------------------------------------------------
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// 回调设置
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// ------------------------------------------------------------------------
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void setOnStateChange(Function<void(bool)> callback);
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Rect getBoundingBox() const override;
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protected:
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void onDrawWidget(RenderBackend &renderer) override;
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bool onMousePress(const MouseEvent &event) override;
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bool onMouseRelease(const MouseEvent &event) override;
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private:
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bool checked_ = false;
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std::string label_;
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Ptr<FontAtlas> font_;
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Color textColor_ = Colors::White;
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float boxSize_ = 20.0f;
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float spacing_ = 8.0f;
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Color checkedColor_ = Color(0.2f, 0.6f, 1.0f, 1.0f);
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Color uncheckedColor_ = Color(0.3f, 0.3f, 0.3f, 1.0f);
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Color checkMarkColor_ = Colors::White;
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bool pressed_ = false;
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Function<void(bool)> onStateChange_;
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};
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} // namespace extra2d
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