From f7d7c40c372287642424883fc64b95edeb4461c9 Mon Sep 17 00:00:00 2001
From: George Hazan <ghazan@miranda.im>
Date: Wed, 6 Jun 2018 20:53:00 +0300
Subject: CCtrlPages::CheckRowCount() - new function to force tab resize when
 the number of rows is changed

---
 src/core/stdmsg/res/resource.rc |  2 +-
 src/mir_core/src/CCtrlPages.cpp | 16 +++++++++++++++-
 src/mir_core/src/mir_core.def   |  1 +
 src/mir_core/src/mir_core64.def |  1 +
 4 files changed, 18 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/core/stdmsg/res/resource.rc b/src/core/stdmsg/res/resource.rc
index cb7b963fa3..aebd57bef9 100644
--- a/src/core/stdmsg/res/resource.rc
+++ b/src/core/stdmsg/res/resource.rc
@@ -165,7 +165,7 @@ IDD_CONTAINER DIALOGEX 0, 0, 275, 200
 STYLE DS_SETFONT | DS_3DLOOK | DS_FIXEDSYS | DS_CENTER | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_POPUP | WS_CLIPCHILDREN | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
-    CONTROL         "Tab1",IDC_TAB,"SysTabControl32",TCS_MULTILINE,0,0,275,200
+    CONTROL         "Tab1",IDC_TAB,"SysTabControl32",TCS_MULTILINE | TCS_FOCUSNEVER | WS_CLIPSIBLINGS,0,0,275,200
 END
 
 IDD_FILTER DIALOGEX 0, 0, 83, 125
diff --git a/src/mir_core/src/CCtrlPages.cpp b/src/mir_core/src/CCtrlPages.cpp
index f14d43f786..b0d07450cc 100644
--- a/src/mir_core/src/CCtrlPages.cpp
+++ b/src/mir_core/src/CCtrlPages.cpp
@@ -135,7 +135,7 @@ void CCtrlPages::AddPage(const wchar_t *ptszName, HICON hIcon, CDlgBase *pDlg)
 			ShowPage(m_pActivePage);
 		}
 	}
-	else m_pages.insert(info);
+	m_pages.insert(info);
 }
 
 void CCtrlPages::ActivatePage(int iPage)
@@ -160,6 +160,16 @@ void CCtrlPages::ActivatePage(int iPage)
 	::SendMessage(m_pActivePage->GetHwnd(), WM_MOUSEACTIVATE, 0, 0);
 }
 
+void CCtrlPages::CheckRowCount()
+{
+	int iRowCount = TabCtrl_GetRowCount(m_hwnd);
+	if (m_numRows != iRowCount) {
+		m_numRows = iRowCount;
+		for (auto &p : m_pages)
+			p->m_bScheduledResize = true;
+	}
+}
+
 int CCtrlPages::GetCount()
 {
 	return TabCtrl_GetItemCount(m_hwnd);
@@ -226,6 +236,8 @@ void CCtrlPages::InsertPage(TPageInfo *pPage)
 	}
 
 	TabCtrl_InsertItem(m_hwnd, TabCtrl_GetItemCount(m_hwnd), &tci);
+
+	CheckRowCount();
 }
 
 void CCtrlPages::RemovePage(int iPage)
@@ -236,6 +248,8 @@ void CCtrlPages::RemovePage(int iPage)
 
 	TabCtrl_DeleteItem(m_hwnd, iPage);
 	delete p;
+
+	CheckRowCount();
 }
 
 void CCtrlPages::ShowPage(CDlgBase *pDlg)
diff --git a/src/mir_core/src/mir_core.def b/src/mir_core/src/mir_core.def
index 4bb5b14e91..678e5453e5 100644
--- a/src/mir_core/src/mir_core.def
+++ b/src/mir_core/src/mir_core.def
@@ -1067,3 +1067,4 @@ CallObjectEventHook @1259
 ?db_get_wsm@@YG?AV?$CMStringT@_WV?$ChTraitsCRT@_W@@@@IPBD0@Z @1261 NONAME
 ?CreateLink@CDlgBase@@IAEXAAVCCtrlData@@PBDEK@Z @1262 NONAME
 ?CreateLink@CDlgBase@@IAEXAAVCCtrlData@@PBDPA_W@Z @1263 NONAME
+?CheckRowCount@CCtrlPages@@AAEXXZ @1264 NONAME
diff --git a/src/mir_core/src/mir_core64.def b/src/mir_core/src/mir_core64.def
index 638caf74fb..f84202ff91 100644
--- a/src/mir_core/src/mir_core64.def
+++ b/src/mir_core/src/mir_core64.def
@@ -1067,3 +1067,4 @@ CallObjectEventHook @1259
 ?db_get_wsm@@YA?AV?$CMStringT@_WV?$ChTraitsCRT@_W@@@@IPEBD0@Z @1261 NONAME
 ?CreateLink@CDlgBase@@IEAAXAEAVCCtrlData@@PEBDEK@Z @1262 NONAME
 ?CreateLink@CDlgBase@@IEAAXAEAVCCtrlData@@PEBDPEA_W@Z @1263 NONAME
+?CheckRowCount@CCtrlPages@@AEAAXXZ @1264 NONAME
-- 
cgit v1.2.3