X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fentry.h;h=a8bbcd5d49f865c77ac0e276271684b62bb62590;hb=ae991f3bbd83fa0afff5e1fc31be50e1f2d17875;hp=b8bae562c7fd2b53b7322cc6c09f6baaa3b2f3d9;hpb=1e06dc208a02e68cf1bb127927e3ad5af3657c58;p=libs%2Fgltk.git

diff --git a/source/entry.h b/source/entry.h
index b8bae56..a8bbcd5 100644
--- a/source/entry.h
+++ b/source/entry.h
@@ -1,19 +1,22 @@
 /* $Id$
 
 This file is part of libmspgltk
-Copyright © 2007  Mikko Rasa, Mikkosoft Productions
+Copyright © 2007-2010  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.
 
@@ -21,8 +24,9 @@ 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
@@ -33,7 +37,12 @@ public:
 
 private:
 	Text text;
+	bool multiline;
 	unsigned edit_pos;
+	unsigned first_row;
+	unsigned visible_rows;
+	const Part *text_part;
+	VSlider *slider;
 
 public:
 	sigc::signal<void> signal_enter;
@@ -42,11 +51,19 @@ public:
 
 	void set_text(const std::string &);
 	const std::string &get_text() const { return text.get(); }
+	void set_multiline(bool);
+	bool is_multiline() const { return multiline; }
 
 	virtual void key_press(unsigned, unsigned, wchar_t);
 private:
 	virtual const char *get_class() const { return "entry"; }
 	virtual void render_special(const Part &) const;
+
+	virtual void on_geometry_change();
+	virtual void on_style_change();
+	void reposition_slider();
+	void slider_value_changed(double);
+	void check_view_range();
 };
 
 } // namespace GLtk