GRAPHICS: MACGUI: undraw input text before resizing MacTextWindow

2 files changed, 11 insertions, 3 deletions

diff --git a/graphics/macgui/mactextwindow.cpp b/graphics/macgui/mactextwindow.cpp
index 54c8f77726..3a90908b5c 100644
--- a/graphics/macgui/mactextwindow.cpp
+++ b/graphics/macgui/mactextwindow.cpp
@@ -70,6 +70,8 @@ MacTextWindow::MacTextWindow(MacWindowManager *wm, const MacFont *font, int fgco
 }
 
 void MacTextWindow::resize(int w, int h) {
+	undrawInput();
+
 	_maxWidth = w - kBorderWidth * 2;
 	_mactext->setMaxWidth(_maxWidth);
 
@@ -182,11 +184,16 @@ bool MacTextWindow::processEvent(Common::Event &event) {
 	return MacWindow::processEvent(event);
 }
 
-void MacTextWindow::drawInput() {
-	// First, we kill previous input text
-	for (uint i = 1; i < _inputTextHeight; i++)
+void MacTextWindow::undrawInput() {
+	for (uint i = 0; i < _inputTextHeight; i++)
 		_mactext->removeLastLine();
 
+	_inputTextHeight = 0;
+}
+
+void MacTextWindow::drawInput() {
+	undrawInput();
+
 	Common::Array<Common::String> text;
 
 	// Now recalc new text height
diff --git a/graphics/macgui/mactextwindow.h b/graphics/macgui/mactextwindow.h
index 6cdeea427d..d52e969022 100644
--- a/graphics/macgui/mactextwindow.h
+++ b/graphics/macgui/mactextwindow.h
@@ -76,6 +76,7 @@ public:
 	void clearInput();
 
 private:
+	void undrawInput();
 	void drawInput();
 	void updateCursorPos();