From 74a6d0f006b9e0ca6167a5a021e0789aa8ac2a07 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Fri, 18 Feb 2022 20:25:42 +0100
Subject: Resize data list view depending on number of items.

---
 c/datalistview.c |  2 ++
 c/defs.h         |  2 +-
 c/listview.c     |  9 ++++-----
 c/main.c         | 16 +++++++++-------
 4 files changed, 16 insertions(+), 13 deletions(-)

(limited to 'c')

diff --git a/c/datalistview.c b/c/datalistview.c
index 6749af7..385b384 100644
--- a/c/datalistview.c
+++ b/c/datalistview.c
@@ -92,5 +92,7 @@ n:			free(tszKey);
 		}
 	}
 
+	UpdateLayout();
+
 e:	Fd(f);
 }
diff --git a/c/defs.h b/c/defs.h
index fad3ea7..ea8c4c1 100644
--- a/c/defs.h
+++ b/c/defs.h
@@ -8,7 +8,7 @@ TCHAR *TszFromSz(const char *, int);
 int Watched(int);
 
 /* main.c */
-void UpdateLayout(HWND);
+void UpdateLayout();
 
 /* listview.c */
 HWND LvCreate(HMENU);
diff --git a/c/listview.c b/c/listview.c
index e37b280..48b61e1 100644
--- a/c/listview.c
+++ b/c/listview.c
@@ -28,16 +28,15 @@ LvCreate(HMENU hMenu)
 	LvPrevProc = (WNDPROC)SetWindowLongPtr(hLv,
 		GWLP_WNDPROC, (LONG_PTR)LvProc);
 
-	ListView_SetExtendedListViewStyleEx(hLv,
-		LVS_EX_DOUBLEBUFFER, LVS_EX_DOUBLEBUFFER);
+	ListView_SetExtendedListViewStyle(hLv, LVS_EX_FULLROWSELECT);
 
 	SendMessage(hLv, WM_SETFONT,
 		(WPARAM)HfNormal, MAKELPARAM(FALSE, 0));
 
 	hModule = LoadLibrary(TEXT("uxtheme.dll"));
 	if (hModule && GetProcAddress(hModule, "SetWindowTheme")) {
-		ListView_SetExtendedListViewStyle(hLv,
-			LVS_EX_FULLROWSELECT|LVS_EX_DOUBLEBUFFER);
+		ListView_SetExtendedListViewStyleEx(hLv,
+			LVS_EX_DOUBLEBUFFER, LVS_EX_DOUBLEBUFFER);
 		SendMessage(hLv, WM_CHANGEUISTATE,
 			MAKEWPARAM(UIS_SET, UISF_HIDEFOCUS), 0);
 		SetWindowTheme(hLv, TEXT("Explorer"), NULL);
@@ -53,7 +52,7 @@ LvProc(HWND hLv, UINT uMsg, WPARAM wParam, LPARAM lParam)
 	case WM_NOTIFY:
 		switch (((LPNMHDR)lParam)->code) {
 		case HDN_ENDTRACK:
-			UpdateLayout(GetParent(hLv));
+			UpdateLayout();
 			return TRUE;
 		}
 		break;
diff --git a/c/main.c b/c/main.c
index 929738c..95026a1 100644
--- a/c/main.c
+++ b/c/main.c
@@ -88,7 +88,7 @@ WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 		PostQuitMessage(0);
 		break;
 	case WM_SIZE:
-		UpdateLayout(hWnd);
+		UpdateLayout();
 		break;
 	case WM_CREATE:
 		HWnd = hWnd;
@@ -244,22 +244,24 @@ SetupFonts()
 /***/
 
 void
-UpdateLayout(HWND hWnd)
+UpdateLayout()
 {
 	HWND hElv, hDlv;
-	int cxColumn, cyDlv;
+	int cxColumn, cyDlv, iCount;
+	LOGFONT lf;
 	RECT rc;
 	static int cxVScroll = 0;
 
 	if (cxVScroll == 0)
 		cxVScroll = GetSystemMetrics(SM_CXVSCROLL);
 
-	GetClientRect(hWnd, &rc);
+	GetClientRect(HWnd, &rc);
 
 	/* Resize data list view. */
 
-	hDlv = GetDlgItem(hWnd, IDC_DATALISTVIEW);
-	cyDlv = rc.bottom-100;
+	hDlv = GetDlgItem(HWnd, IDC_DATALISTVIEW);
+	iCount = ListView_GetItemCount(hDlv);
+	cyDlv = rc.bottom - (iCount ? 27+iCount*19 : 0);
 	MoveWindow(hDlv, 0, cyDlv, rc.right, rc.bottom, TRUE);
 
 	cxColumn = ListView_GetColumnWidth(hDlv, 0);
@@ -268,7 +270,7 @@ UpdateLayout(HWND hWnd)
 
 	/* Resize episode list view. */
 
-	hElv = GetDlgItem(hWnd, IDC_EPISODELISTVIEW);
+	hElv = GetDlgItem(HWnd, IDC_EPISODELISTVIEW);
 	MoveWindow(hElv, 0, 0, rc.right, cyDlv+1, TRUE);
 
 	cxColumn = ListView_GetColumnWidth(hElv, 0);
-- 
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