Initial commit

gui/Tooltip.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef GUI_TOOLTIP_H
+#define GUI_TOOLTIP_H
+
+#include "common/keyboard.h"
+#include "common/str-array.h"
+#include "gui/dialog.h"
+
+namespace GUI {
+
+class Widget;
+
+class Tooltip : public Dialog {
+private:
+	Dialog *_parent;
+
+public:
+	Tooltip();
+
+	void setup(Dialog *parent, Widget *widget, int x, int y);
+
+	void drawDialog(DrawLayer layerToDraw) override;
+
+	void receivedFocus(int x = -1, int y = -1) override {}
+protected:
+	void handleMouseDown(int x, int y, int button, int clickCount) override {
+		close();
+		_parent->handleMouseDown(x + (getAbsX() - _parent->getAbsX()), y + (getAbsY() - _parent->getAbsY()), button, clickCount);
+	}
+	void handleMouseUp(int x, int y, int button, int clickCount) override {
+		close();
+		_parent->handleMouseUp(x + (getAbsX() - _parent->getAbsX()), y + (getAbsY() - _parent->getAbsY()), button, clickCount);
+	}
+	void handleMouseWheel(int x, int y, int direction) override {
+		close();
+		_parent->handleMouseWheel(x + (getAbsX() - _parent->getAbsX()), y + (getAbsX() - _parent->getAbsX()), direction);
+	}
+	void handleKeyDown(Common::KeyState state) override {
+		close();
+		_parent->handleKeyDown(state);
+	}
+	void handleKeyUp(Common::KeyState state) override {
+		close();
+		_parent->handleKeyUp(state);
+	}
+	void handleMouseMoved(int x, int y, int button) override {
+		close();
+	}
+
+	int _maxWidth;
+	int _xdelta, _ydelta;
+	int _xpadding, _ypadding;
+
+	Common::U32StringArray _wrappedLines;
+};
+
+} // End of namespace GUI
+
+#endif // GUI_TOOLTIP_H