X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fentry.h;h=a3b160735b61ad22b31704296db48ff9c71b5d70;hb=46def086def19c58fb9e577312c07f2f7e758b34;hp=b8bae562c7fd2b53b7322cc6c09f6baaa3b2f3d9;hpb=1e06dc208a02e68cf1bb127927e3ad5af3657c58;p=libs%2Fgltk.git

diff --git a/source/entry.h b/source/entry.h
index b8bae56..a3b1607 100644
--- a/source/entry.h
+++ b/source/entry.h
@@ -1,19 +1,15 @@
-/* $Id$
-
-This file is part of libmspgltk
-Copyright © 2007  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GLTK_ENTRY_H_
 #define MSP_GLTK_ENTRY_H_
 
+#include "container.h"
 #include "text.h"
 #include "widget.h"
 
 namespace Msp {
 namespace GLtk {
 
+class VSlider;
+
 /**
 Text entry field.
 
@@ -21,32 +17,71 @@ Special parts:
 
   text    The current text of the widget.  Graphics are ignored.
   cursor  Indicates the current input position.  Fill_x is ignored.
+  slider  A vertical slider for multiline entries.
 */
-class Entry: public Widget
+class Entry: virtual public Widget, private Container
 {
 public:
-	class Loader: public Widget::Loader
+	class Loader: public DataFile::DerivedObjectLoader<Entry, Widget::Loader>
 	{
 	public:
 		Loader(Entry &);
+
+	private:
+		void multiline(bool);
 	};
 
+	// Deprecated
+	sigc::signal<void> signal_enter;
+
 private:
 	Text text;
+	bool multiline;
+	unsigned edit_width;
+	unsigned edit_height;
 	unsigned edit_pos;
+	unsigned first_row;
+	unsigned visible_rows;
+	const Part *text_part;
+	VSlider *slider;
+	bool got_key_press;
 
 public:
-	sigc::signal<void> signal_enter;
+	Entry(const std::string & = std::string());
 
-	Entry(const Resources &, const std::string & =std::string());
+	virtual const char *get_class() const { return "entry"; }
 
+private:
+	virtual void autosize_special(const Part &, Geometry &) const;
+
+public:
 	void set_text(const std::string &);
 	const std::string &get_text() const { return text.get(); }
 
-	virtual void key_press(unsigned, unsigned, wchar_t);
+	/** Sets the minimum size of the editing area, in characters and rows.  This
+	only affects autosizing. */
+	void set_edit_size(unsigned w, unsigned h);
+
+	void set_multiline(bool);
+	bool is_multiline() const { return multiline; }
+
 private:
-	virtual const char *get_class() const { return "entry"; }
-	virtual void render_special(const Part &) const;
+	virtual void rebuild_special(const Part &);
+	virtual void render_special(const Part &, GL::Renderer &) const;
+
+public:
+	virtual void touch_press(int, int, unsigned);
+	virtual bool key_press(unsigned, unsigned);
+	virtual bool character(wchar_t);
+	virtual void focus_out();
+	virtual bool navigate(Navigation);
+private:
+	virtual void on_geometry_change();
+	virtual void on_style_change();
+
+	void set_edit_position(unsigned);
+	void check_view_range();
+	void slider_value_changed(double);
 };
 
 } // namespace GLtk