From c64467af1ab23643b7cfe575463bdeb825b6b846 Mon Sep 17 00:00:00 2001
From: Torbjörn Andersson
Date: Mon, 16 May 2005 13:43:31 +0000
Subject: Fixed drawing of the caret. (It was drawn using the GUI font, rather
 than the widget's font.)

svn-id: r18130
---
 gui/ListWidget.h |  1 -
 gui/editable.cpp | 20 ++++++++++++--------
 gui/editable.h   |  1 +
 3 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/gui/ListWidget.h b/gui/ListWidget.h
index 0681c6cb29..652489cfa3 100644
--- a/gui/ListWidget.h
+++ b/gui/ListWidget.h
@@ -57,7 +57,6 @@ protected:
 	ScrollBarWidget	*_scrollBar;
 	int				_currentKeyDown;
 	int				_lineHeight;
-	const Graphics::Font	*_font;
 	
 	String			_quickSelectStr;
 	uint32			_quickSelectTime;
diff --git a/gui/editable.cpp b/gui/editable.cpp
index 5a556ee561..3cac9d487c 100644
--- a/gui/editable.cpp
+++ b/gui/editable.cpp
@@ -34,6 +34,8 @@ EditableWidget::EditableWidget(GuiObject *boss, int x, int y, int w, int h)
 	_caretInverse = false;
 
 	_editScrollOffset = 0;
+
+	_font = &(g_gui.getFont());	// Most widgets will probably set this to something else.
 }
 
 EditableWidget::~EditableWidget() {
@@ -45,7 +47,7 @@ void EditableWidget::setEditString(const String &str) {
 	_editString = str;
 	_caretPos = _editString.size();
 
-	_editScrollOffset = (g_gui.getStringWidth(_editString) - (getEditRect().width()));
+	_editScrollOffset = (_font->getStringWidth(_editString) - (getEditRect().width()));
 	if (_editScrollOffset < 0)
 		_editScrollOffset = 0;
 }
@@ -130,7 +132,7 @@ bool EditableWidget::handleKeyDown(uint16 ascii, int keycode, int modifiers) {
 int EditableWidget::getCaretOffset() const {
 	int caretpos = 0;
 	for (int i = 0; i < _caretPos; i++)
-		caretpos += g_gui.getCharWidth(_editString[i]);
+		caretpos += _font->getCharWidth(_editString[i]);
 
 	caretpos -= _editScrollOffset;
 
@@ -142,20 +144,22 @@ void EditableWidget::drawCaret(bool erase) {
 	if (!isVisible() || !_boss->isVisible())
 		return;
 
+	Common::Rect editRect = getEditRect();
+
 	int16 color = (erase ^ _caretInverse) ? g_gui._bgcolor : g_gui._textcolorhi;
-	int x = getEditRect().left;
-	int y = getEditRect().top;
+	int x = editRect.left;
+	int y = editRect.top;
 
 	x += getCaretOffset();
 
-	if (y < 0 || y + kLineHeight >= _h)
+	if (y < 0 || y + editRect.height() >= _h)
 		return;
 	
 	x += getAbsX();
 	y += getAbsY();
 
-	g_gui.vLine(x, y, y + kLineHeight, color);
-	g_gui.addDirtyRect(x, y, 2, kLineHeight);
+	g_gui.vLine(x, y, y + editRect.height(), color);
+	g_gui.addDirtyRect(x, y, 2, editRect.height());
 
 	_caretVisible = !erase;
 }
@@ -182,7 +186,7 @@ bool EditableWidget::adjustOffset() {
 		_editScrollOffset -= (editWidth - caretpos);
 		return true;
 	} else if (_editScrollOffset > 0) {
-		const int strWidth = g_gui.getStringWidth(_editString);
+		const int strWidth = _font->getStringWidth(_editString);
 		if (strWidth - _editScrollOffset < editWidth) {
 			// scroll right
 			_editScrollOffset = (strWidth - editWidth);
diff --git a/gui/editable.h b/gui/editable.h
index 2d637316c8..0b20bd072d 100644
--- a/gui/editable.h
+++ b/gui/editable.h
@@ -35,6 +35,7 @@ class EditableWidget : public Widget {
 public:
 	typedef Common::String String;
 protected:
+	const Graphics::Font	*_font;
 	String		_editString;
 
 	bool		_caretVisible;
-- 
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