merge

1 files changed, 9 insertions, 1 deletions

diff --git a/indra/newview/lltoastalertpanel.cpp b/indra/newview/lltoastalertpanel.cpp
index 6c6eda2e68..db1f4dc4cb 100644
--- a/indra/newview/lltoastalertpanel.cpp
+++ b/indra/newview/lltoastalertpanel.cpp
@@ -172,6 +172,7 @@ LLToastAlertPanel::LLToastAlertPanel( LLNotificationPtr notification, bool modal
 	params.tab_stop(false);
 	params.wrap(true);
 	params.follows.flags(FOLLOWS_LEFT | FOLLOWS_TOP);
+	params.allow_scroll(true);
 
 	LLTextBox * msg_box = LLUICtrlFactory::create<LLTextBox> (params);
 	// Compute max allowable height for the dialog text, so we can allocate
@@ -180,9 +181,16 @@ LLToastAlertPanel::LLToastAlertPanel( LLNotificationPtr notification, bool modal
 			gFloaterView->getRect().getHeight()
 			- LINE_HEIGHT			// title bar
 			- 3*VPAD - BTN_HEIGHT;
+	// reshape to calculate real text width and height
 	msg_box->reshape( MAX_ALLOWED_MSG_WIDTH, max_allowed_msg_height );
 	msg_box->setValue(msg);
-	msg_box->reshapeToFitText();
+
+	S32 pixel_width = msg_box->getTextPixelWidth();
+	S32 pixel_height = msg_box->getTextPixelHeight();
+
+	// We should use some space to prevent set textbox's scroller visible when it is unnecessary.
+	msg_box->reshape( llmin(MAX_ALLOWED_MSG_WIDTH,pixel_width + 2 * msg_box->getHPad() + HPAD),
+		llmin(max_allowed_msg_height,pixel_height + 2 * msg_box->getVPad())  ) ;
 
 	const LLRect& text_rect = msg_box->getRect();
 	S32 dialog_width = llmax( btn_total_width, text_rect.getWidth() ) + 2 * HPAD;