improve text editing. Patch by Anders Holst

2 files changed, 28 insertions, 5 deletions

diff --git a/lib/gui/elabel.cpp b/lib/gui/elabel.cpp
index 6e53c851..87ad5133 100644
--- a/lib/gui/elabel.cpp
+++ b/lib/gui/elabel.cpp
@@ -51,7 +51,20 @@ int eLabel::event(int event, void *data, void *data2)
 
 			int glyphs = para->size();
 
-			if ((m_pos < 0) || (m_pos >= glyphs))
+			if (m_pos == -2) {  /* All glyphs inverted */
+				eRect bbox;
+				int left = 0, right = 0;
+				for (int i=0; i<glyphs; i++)
+					para->setGlyphFlag(i, GS_INVERT);
+				if (glyphs > 0) {
+					bbox = para->getGlyphBBox(0);
+					left = bbox.left();
+					bbox = para->getGlyphBBox(glyphs-1);
+					right = bbox.left() + bbox.width();
+				}
+				bbox = eRect(left, 0, right-left, size().height());
+				painter.fill(bbox);
+			} else if ((m_pos < 0) || (m_pos >= glyphs))
 				eWarning("glyph index %d in eLabel out of bounds!", m_pos);
 			else
 			{
diff --git a/lib/gui/elistboxcontent.cpp b/lib/gui/elistboxcontent.cpp
index 191bc7e1..585d6fec 100644
--- a/lib/gui/elistboxcontent.cpp
+++ b/lib/gui/elistboxcontent.cpp
@@ -431,6 +431,8 @@ void eListboxPythonConfigContent::paint(gPainter &painter, eWindowStyle &style,
 						if (plist && PyList_Check(plist))
 							entries = PyList_Size(plist);
 						
+						int left=0, right=0, last=-1;
+						eRect bbox;
 						for (int i = 0; i < entries; ++i)
 						{
 							ePyObject entry = PyList_GET_ITEM(plist, i);
@@ -440,15 +442,23 @@ void eListboxPythonConfigContent::paint(gPainter &painter, eWindowStyle &style,
 								eWarning("glyph index %d in PythonConfigList out of bounds!", num);
 							else
 							{
+								if (last+1 != num && last != -1) {
+									bbox = eRect(left, offset.y(), right-left, m_itemsize.height());
+									painter.fill(bbox);
+								}
 								para->setGlyphFlag(num, GS_INVERT);
-								eRect bbox;
 								bbox = para->getGlyphBBox(num);
-								bbox = eRect(bbox.left(), offset.y(), bbox.width(), m_itemsize.height());
-								painter.fill(bbox);
+								if (last+1 != num || last == -1)
+									left = bbox.left();
+								right = bbox.left() + bbox.width();
+								last = num;
 							}
 								/* entry is borrowed */
 						}
-						
+						if (last != -1) {
+							bbox = eRect(left, offset.y(), right-left, m_itemsize.height());
+							painter.fill(bbox);
+						}
 						painter.renderPara(para, ePoint(0, 0));
 							/* pvalue is borrowed */
 							/* plist is 0 or borrowed */