NewStory:

scroll 3 textline on MOUSEWHEEL (Windows default)
set textline height as font FONT_INMSG height

2 files changed, 11 insertions, 8 deletions

diff --git a/plugins/NewStory/src/history_control.cpp b/plugins/NewStory/src/history_control.cpp
index d4da49277d..a3ea867b5b 100644
--- a/plugins/NewStory/src/history_control.cpp
+++ b/plugins/NewStory/src/history_control.cpp
@@ -63,6 +63,8 @@ NewstoryListData::NewstoryListData(HWND _1) :
 	bSortAscending = g_plugin.bSortAscending;

 

 	redrawTimer.OnEvent = Callback(this, &NewstoryListData::onTimer_Draw);

+

+	iLineHeigth = GetFontHeight(g_fontTable[FONT_INMSG].lf);

 }

 

 void NewstoryListData::onTimer_Draw(CTimer *pTimer)

@@ -992,18 +994,18 @@ void NewstoryListData::TryUp(int iCount)
 /////////////////////////////////////////////////////////////////////////////////////////

 // Navigation by coordinates

 

-void NewstoryListData::LineUp()

+void NewstoryListData::LineUp(int iCount)

 {

 	if (AtTop())

 		TryUp(1);

 	else

-		ScrollUp(10);

+		ScrollUp(iLineHeigth * iCount);

 }

 

-void NewstoryListData::LineDown()

+void NewstoryListData::LineDown(int iCount)

 {

 	if (!AtBottom())

-		ScrollDown(10);

+		ScrollDown(iLineHeigth * iCount);

 }

 

 void NewstoryListData::PageUp()

@@ -1473,9 +1475,9 @@ LRESULT CALLBACK NewstoryListWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
 

 	case WM_MOUSEWHEEL:

 		if ((short)HIWORD(wParam) < 0)

-			data->LineDown();

+			data->LineDown(3);

 		else

-			data->LineUp();

+			data->LineUp(3);

 		return TRUE;

 

 	case WM_VSCROLL:

diff --git a/plugins/NewStory/src/history_control.h b/plugins/NewStory/src/history_control.h
index 0a679ff00b..afdaa7e67e 100644
--- a/plugins/NewStory/src/history_control.h
+++ b/plugins/NewStory/src/history_control.h
@@ -107,6 +107,7 @@ struct NewstoryListData : public MZeroedObject
 	int cachedMaxDrawnItem = -1;

 	int cachedScrollbarPos = -1, cachedScrollbarMax = -1;

 	int totalCount;

+	int iLineHeigth;

 

 	RECT rcLastPaint;

 	MCONTACT m_hContact = INVALID_CONTACT_ID;

@@ -159,8 +160,8 @@ struct NewstoryListData : public MZeroedObject
 	int       GetItemHeight(ItemData *pItem);

 	bool      HasSelection() const;

 	void      HitTotal(int yCurr, int yTotal);

-	void      LineUp();

-	void      LineDown();

+	void      LineUp(int iCount = 1);

+	void      LineDown(int iCount = 1);

 	ItemData* LoadItem(int idx);

 	void      MarkRead(ItemData *pItem);

 	void      OpenFolder();