text box caret

2024-02-22 12:52:42 +03:00
parent c68e89038f
commit 4abe775c5b
3 changed files with 89 additions and 13 deletions
@@ -29,6 +29,9 @@ namespace gui {
        virtual void setText(std::wstring text);
        std::wstring getText() const;

+        virtual void setFontName(std::string name);
+        const std::string& getFontName() const;
+
        virtual void draw(const GfxContext* pctx, Assets* assets) override;

        virtual void textSupplier(wstringsupplier supplier);
@@ -105,12 +108,18 @@ namespace gui {
        wstringchecker validator = nullptr;
        runnable onEditStart = nullptr;
        bool valid = true;
+        /// @brief text input pointer, value may be greather than text length
+        uint caret = 0;
+        double caretLastMove = 0.0;
+
+        void paste(const std::wstring& text);
    public:
        TextBox(std::wstring placeholder, 
                glm::vec4 padding=glm::vec4(4.0f));

        virtual std::shared_ptr<UINode> getAt(glm::vec2 pos, std::shared_ptr<UINode> self) override;

+        virtual void draw(const GfxContext* pctx, Assets* assets) override;
        virtual void drawBackground(const GfxContext* pctx, Assets* assets) override;
        virtual void typed(unsigned int codepoint) override; 
        virtual void keyPressed(int key) override;
@@ -128,6 +137,8 @@ namespace gui {
        virtual void setText(std::wstring value);
        virtual std::wstring getPlaceholder() const;
        virtual void setPlaceholder(const std::wstring&);
+        virtual uint getCaret() const;
+        virtual void setCaret(uint position);
        virtual bool validate();
        virtual void setValid(bool valid);
        virtual bool isValid() const;