Switched the test program to make the Table an actual child window now that I'm about to implement actually getting data in the real world. Implemented focus grabbing. More TODOs.

wintable/main.h

@@ -148,6 +148,7 @@ static void deftablePanic(const char *msg, DWORD lastError)
 	DebugBreak();
 }
 
+// TODO have hInstance passed in
 void initTable(void (*panicfunc)(const char *msg, DWORD lastError), BOOL (*WINAPI tme)(LPTRACKMOUSEEVENT))
 {
 	WNDCLASSW wc;

wintable/select.h

@@ -109,6 +109,10 @@ HANDLER(mouseDownSelectHandler)
 {
 	struct rowcol rc;
 
+	// TODO separate this from here
+	// TODO other mouse buttons?
+	// don't check SetFocus()'s error (http://stackoverflow.com/questions/24073695/winapi-can-setfocus-return-null-without-an-error-because-thats-what-im-see)
+	SetFocus(t->hwnd);
 	rc = lParamToRowColumn(t, lParam);
 	// don't check if lParamToRowColumn() returned row -1 or column -1; we want deselection behavior
 	doselect(t, rc.row, rc.column);

wintable/test.c

@@ -8,31 +8,23 @@ void mkbitmap(void);
 
 #include "main.h"
 
-int main(int argc, char *argv[])
+HWND tablehwnd = NULL;
-{
+BOOL msgfont = FALSE;
-	HWND mainwin;
-	MSG msg;
-	INITCOMMONCONTROLSEX icc;
 
-	mkbitmap();
+BOOL mainwinCreate(HWND hwnd, LPCREATESTRUCT lpcs)
-	ZeroMemory(&icc, sizeof (INITCOMMONCONTROLSEX));
+{
-	icc.dwSize = sizeof (INITCOMMONCONTROLSEX);
+	tablehwnd = CreateWindowExW(0,
-	icc.dwICC = ICC_LISTVIEW_CLASSES;
-	if (InitCommonControlsEx(&icc) == 0)
-		panic("(test program) error initializing comctl32.dll");
-	initTable(NULL, _TrackMouseEvent);
-	mainwin = CreateWindowExW(0,
 		tableWindowClass, L"Main Window",
-		WS_OVERLAPPEDWINDOW | WS_HSCROLL | WS_VSCROLL,
+		WS_CHILD | WS_VISIBLE | WS_HSCROLL | WS_VSCROLL,
 		CW_USEDEFAULT, CW_USEDEFAULT,
 		400, 400,
-		NULL, NULL, GetModuleHandle(NULL), NULL);
+		hwnd, NULL, lpcs->hInstance, NULL);
-	if (mainwin == NULL)
+	if (tablehwnd == NULL)
 		panic("(test program) error creating Table");
-	SendMessageW(mainwin, tableAddColumn, tableColumnText, (LPARAM) L"Column");
+	SendMessageW(tablehwnd, tableAddColumn, tableColumnText, (LPARAM) L"Column");
-	SendMessageW(mainwin, tableAddColumn, tableColumnImage, (LPARAM) L"Column 2");
+	SendMessageW(tablehwnd, tableAddColumn, tableColumnImage, (LPARAM) L"Column 2");
-	SendMessageW(mainwin, tableAddColumn, tableColumnCheckbox, (LPARAM) L"Column 3");
+	SendMessageW(tablehwnd, tableAddColumn, tableColumnCheckbox, (LPARAM) L"Column 3");
-	if (argc > 1) {
+	if (msgfont) {
 		NONCLIENTMETRICSW ncm;
 		HFONT font;
 
@@ -43,8 +35,64 @@ int main(int argc, char *argv[])
 		font = CreateFontIndirectW(&ncm.lfMessageFont);
 		if (font == NULL)
 			panic("(test program) error creating lfMessageFont HFONT");
-		SendMessageW(mainwin, WM_SETFONT, (WPARAM) font, TRUE);
+		SendMessageW(tablehwnd, WM_SETFONT, (WPARAM) font, TRUE);
 	}
+	return TRUE;
+}
+
+void mainwinDestroy(HWND hwnd)
+{
+        DestroyWindow(tablehwnd);
+        PostQuitMessage(0);
+}
+
+void mainwinResize(HWND hwnd, UINT state, int cx, int cy)
+{
+        if (tablehwnd != NULL)
+                MoveWindow(tablehwnd, 0, 0, cx, cy, TRUE);
+}
+
+LRESULT CALLBACK mainwndproc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+	switch (uMsg) {
+	HANDLE_MSG(hwnd, WM_CREATE, mainwinCreate);
+	HANDLE_MSG(hwnd, WM_SIZE, mainwinResize);
+	HANDLE_MSG(hwnd, WM_DESTROY, mainwinDestroy);
+	}
+	return DefWindowProcW(hwnd, uMsg, wParam, lParam);
+}
+
+int main(int argc, char *argv[])
+{
+	HWND mainwin;
+	MSG msg;
+	INITCOMMONCONTROLSEX icc;
+	WNDCLASSW wc;
+
+	mkbitmap();
+	ZeroMemory(&icc, sizeof (INITCOMMONCONTROLSEX));
+	icc.dwSize = sizeof (INITCOMMONCONTROLSEX);
+	icc.dwICC = ICC_LISTVIEW_CLASSES;
+	if (InitCommonControlsEx(&icc) == 0)
+		panic("(test program) error initializing comctl32.dll");
+	initTable(NULL, _TrackMouseEvent);
+	ZeroMemory(&wc, sizeof (WNDCLASSW));
+	wc.lpszClassName = L"mainwin";
+	wc.lpfnWndProc = mainwndproc;
+	wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
+	wc.hCursor = LoadCursor(NULL, IDC_ARROW);
+	wc.hbrBackground = (HBRUSH) (COLOR_BTNFACE + 1);
+	wc.hInstance = GetModuleHandle(NULL);
+	if (RegisterClassW(&wc) == 0)
+		panic("(test program) error registering main window class");
+	mainwin = CreateWindowExW(0,
+		L"mainwin", L"Main Window",
+		WS_OVERLAPPEDWINDOW,
+		CW_USEDEFAULT, CW_USEDEFAULT,
+		400, 400,
+		NULL, NULL, GetModuleHandle(NULL), NULL);
+	if (mainwin == NULL)
+		panic("(test program) error creating main window");
 	ShowWindow(mainwin, SW_SHOWDEFAULT);
 	if (UpdateWindow(mainwin) == 0)
 		panic("(test program) error updating window");