From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 22 Jan 2014 19:51:14 +0000 (+0200)
Subject: Fix line processing in Text to match autosizing
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgltk.git;a=commitdiff_plain;h=bf4dbeb94ef7ce7fc7f9fb3e5f1d75cfe5cefff2

Fix line processing in Text to match autosizing
---

diff --git a/source/text.cpp b/source/text.cpp
index aa5ad80..8ef1739 100644
--- a/source/text.cpp
+++ b/source/text.cpp
@@ -231,7 +231,8 @@ void Text::process_lines(const Part &part, const Geometry &parent, unsigned firs
 	int y_offset = static_cast<int>(-font.get_descent()*font_size);
 
 	const Sides &margin = part.get_margin();
-	unsigned n_lines = min<unsigned>(lines.size(), max((parent.h-margin.top-margin.bottom)/line_spacing, 1U));
+	unsigned fit_height = parent.h-margin.top-margin.bottom+line_spacing-line_height;
+	unsigned n_lines = min<unsigned>(lines.size(), max(fit_height/line_spacing, 1U));
 	first_row = min<unsigned>(first_row, lines.size()-n_lines);
 
 	for(unsigned i=0; i<n_lines; ++i)