v1.4.4

source/windowing/StarTextBoxWidget.hpp

@@ -0,0 +1,85 @@
+#ifndef STAR_TEXTBOX_WIDGET_HPP
+#define STAR_TEXTBOX_WIDGET_HPP
+
+#include "StarWidget.hpp"
+
+namespace Star {
+
+enum class SpecialRepeatKeyCodes : String::Char { None, Delete, Backspace, Left, Right };
+
+STAR_CLASS(TextBoxWidget);
+class TextBoxWidget : public Widget {
+public:
+  TextBoxWidget(String const& startingText, String const& hint, WidgetCallbackFunc callback);
+
+  virtual void update() override;
+
+  String getText();
+  bool setText(String const& text, bool callback = true);
+
+  // Set the regex that the text-box must match.  Defaults to .*
+  String getRegex();
+  void setRegex(String const& regex);
+
+  void setColor(Color const& color);
+  void setFontSize(int fontSize);
+  void setMaxWidth(int maxWidth);
+  void setOverfillMode(bool overfillMode);
+
+  void setOnBlurCallback(WidgetCallbackFunc onBlur);
+  void setOnEnterKeyCallback(WidgetCallbackFunc onEnterKey);
+  void setOnEscapeKeyCallback(WidgetCallbackFunc onEscapeKey);
+
+  void setNextFocus(Maybe<String> nextFocus);
+  void setPrevFocus(Maybe<String> prevFocus);
+
+  bool sendEvent(InputEvent const& event) override;
+
+  void setDrawBorder(bool drawBorder);
+  void setTextAlign(HorizontalAnchor hAnchor);
+  int getCursorOffset();
+
+  virtual void mouseOver() override;
+  virtual void mouseOut() override;
+  virtual void mouseReturnStillDown() override;
+
+  virtual void blur() override;
+
+  virtual KeyboardCaptureMode keyboardCaptured() const override;
+
+protected:
+  virtual void renderImpl() override;
+
+private:
+  bool innerSendEvent(InputEvent const& event);
+  bool modText(String const& text);
+  bool newTextValid(String const& text) const;
+
+  String m_text;
+  String m_hint;
+  String m_regex;
+  HorizontalAnchor m_hAnchor;
+  VerticalAnchor m_vAnchor;
+  Color m_color;
+  int m_fontSize;
+  int m_maxWidth;
+  int m_cursorOffset;
+  bool m_isHover;
+  bool m_isPressed;
+  SpecialRepeatKeyCodes m_repeatCode;
+  int64_t m_repeatKeyThreshold;
+  WidgetCallbackFunc m_callback;
+  WidgetCallbackFunc m_onBlur;
+  WidgetCallbackFunc m_onEnterKey;
+  WidgetCallbackFunc m_onEscapeKey;
+  Maybe<String> m_nextFocus;
+  Maybe<String> m_prevFocus;
+  bool m_drawBorder;
+  Vec2I m_cursorHoriz;
+  Vec2I m_cursorVert;
+  bool m_overfillMode;
+};
+
+}
+
+#endif