can change comment pages without the scrollwheel, click and hold scrollbar area to have it scroll to that point

4 files changed, 27 insertions, 9 deletions

diff --git a/src/gui/preview/PreviewController.cpp b/src/gui/preview/PreviewController.cpp
index 3e6dd38..3a7961a 100644
--- a/src/gui/preview/PreviewController.cpp
+++ b/src/gui/preview/PreviewController.cpp
@@ -162,16 +162,24 @@ void PreviewController::OpenInBrowser()
 	OpenURI(uriStream.str());
 }
 
-void PreviewController::NextCommentPage()
+bool PreviewController::NextCommentPage()
 {
 	if(previewModel->GetCommentsPageNum() < previewModel->GetCommentsPageCount() && previewModel->GetCommentsLoaded())
+	{
 		previewModel->UpdateComments(previewModel->GetCommentsPageNum()+1);
+		return true;
+	}
+	return false;
 }
 
-void PreviewController::PrevCommentPage()
+bool PreviewController::PrevCommentPage()
 {
 	if(previewModel->GetCommentsPageNum()>1 && previewModel->GetCommentsLoaded())
+	{
 		previewModel->UpdateComments(previewModel->GetCommentsPageNum()-1);
+		return true;
+	}
+	return false;
 }
 
 void PreviewController::Exit()
diff --git a/src/gui/preview/PreviewController.h b/src/gui/preview/PreviewController.h
index e1e429d..c5a4306 100644
--- a/src/gui/preview/PreviewController.h
+++ b/src/gui/preview/PreviewController.h
@@ -36,8 +36,8 @@ public:
 	void FavouriteSave();
 	bool SubmitComment(std::string comment);
 
-	void NextCommentPage();
-	void PrevCommentPage();
+	bool NextCommentPage();
+	bool PrevCommentPage();
 
 	virtual ~PreviewController();
 };
diff --git a/src/gui/preview/PreviewView.cpp b/src/gui/preview/PreviewView.cpp
index 590798e..de17531 100644
--- a/src/gui/preview/PreviewView.cpp
+++ b/src/gui/preview/PreviewView.cpp
@@ -376,12 +376,23 @@ void PreviewView::OnMouseWheel(int x, int y, int d)
 		c->NextCommentPage();
 	if(commentsPanel->GetScrollLimit() == -1 && d > 0)
 	{
-		prevPage = true;
-		c->PrevCommentPage();
+		if (c->PrevCommentPage())
+			prevPage = true;
 	}
 
 }
 
+void PreviewView::OnMouseUp(int x, int y, unsigned int button)
+{
+	if(commentsPanel->GetScrollLimit() == 1)
+		c->NextCommentPage();
+	if(commentsPanel->GetScrollLimit() == -1)
+	{
+		if (c->PrevCommentPage())
+			prevPage = true;
+	}
+}
+
 void PreviewView::OnKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt)
 {
 	if ((key == KEY_ENTER || key == KEY_RETURN) && (!addCommentBox || !addCommentBox->IsFocused()))
@@ -558,7 +569,7 @@ void PreviewView::NotifyCommentsChanged(PreviewModel * sender)
 			}
 
 			if(showAvatars)
-				tempUsername = new ui::Label(ui::Point(31, currentY+3), ui::Point(Size.X-((XRES/2) + 13), 16), comments->at(i)->authorNameFormatted);
+				tempUsername = new ui::Label(ui::Point(31, currentY+3), ui::Point(Size.X-((XRES/2) + 13 + 26), 16), comments->at(i)->authorNameFormatted);
 			else
 				tempUsername = new ui::Label(ui::Point(5, currentY+3), ui::Point(Size.X-((XRES/2) + 13), 16), comments->at(i)->authorNameFormatted);
 			tempUsername->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
@@ -593,8 +604,6 @@ void PreviewView::NotifyCommentsChanged(PreviewModel * sender)
 		{
 			prevPage = false;
 			commentsPanel->SetScrollPosition(currentY);
-			//update positions of the comments so that it doesn't start at the top for a frame
-			commentsPanel->Tick(0);
 		}
 	}
 }
diff --git a/src/gui/preview/PreviewView.h b/src/gui/preview/PreviewView.h
index 9ddbb71..9975afc 100644
--- a/src/gui/preview/PreviewView.h
+++ b/src/gui/preview/PreviewView.h
@@ -72,6 +72,7 @@ public:
 	virtual void OnTick(float dt);
 	virtual void OnTryExit(ExitMethod method);
 	virtual void OnMouseWheel(int x, int y, int d);
+	virtual void OnMouseUp(int x, int y, unsigned int button);
 	virtual void OnKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt);
 	virtual ~PreviewView();
 };