unixaxwell/Program-Manager-II
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listview works and positions correctly

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This commit is contained in:
freedom7341
2023-10-11 12:13:35 -06:00
parent 69a1ea88f5
commit 67e821a33c
1 changed files with 31 additions and 7 deletions
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38
progmgr/group.c
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@@ -44,10 +44,10 @@ BOOL InitializeGroups(VOID)
GetClientRect(hWndProgMgr, &rcFrame);
if (!(hWndMDIClient = CreateWindowEx(WS_EX_COMPOSITED, TEXT("MDIClient"),
if ((hWndMDIClient = CreateWindowEx(WS_EX_COMPOSITED, TEXT("MDIClient"),
NULL, WS_CLIPCHILDREN | WS_CHILD | WS_VSCROLL | WS_HSCROLL | WS_VISIBLE,
rcFrame.left, rcFrame.top, rcFrame.right, rcFrame.bottom,
hWndProgMgr, (HMENU)1, hAppInstance, (LPWSTR)&ccs)))
hWndProgMgr, (HMENU)1, hAppInstance, (LPWSTR)&ccs)) == NULL)
{
return FALSE;
}
@@ -55,7 +55,7 @@ BOOL InitializeGroups(VOID)
// Load the group class string
LoadString(hAppInstance, IDS_GRPCLASS, szGrpClass, ARRAYSIZE(szGrpClass));
// Register the group window Class
// Register the group window class
wce.cbSize = sizeof(WNDCLASSEX);
wce.lpfnWndProc = GroupWndProc;
wce.cbClsExtra = 0;
@@ -192,6 +192,9 @@ BOOL RemoveGroup(_In_ HWND hWndGroup, _In_ BOOL bEliminate)
free(pGroup);
// close the group window
DestroyWindow(hWndGroup);
return bReturn;
}
@@ -245,11 +248,9 @@ PITEM CreateItem(_In_ HWND hWndGroup, _In_ PITEM pi)
pGroup->cItemArray++;
// populate the listview with the relevant information
lvi.mask = LVIF_STATE | LVIF_TEXT; // | LVIF_IMAGE;
lvi.iItem = 0;
lvi.mask = LVIF_TEXT; // | LVIF_IMAGE;
lvi.iItem = pGroup->cItemArray;
lvi.iSubItem = 0;
lvi.state = 0;
lvi.stateMask = 0;
lvi.pszText = pItem->szName;
lvi.cchTextMax = ARRAYSIZE(pItem->szName);
// lvi.iImage = I_IMAGECALLBACK;
@@ -387,6 +388,29 @@ LRESULT CALLBACK GroupWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lPa
case WM_CLOSE:
return ShowWindow(hWnd, SW_MINIMIZE);
case WM_SIZE:
{
HWND hWndListView = NULL;
RECT rcGroupWindow = { 0 };
// get the group window rect
GetClientRect(hWnd, &rcGroupWindow);
// find the listview control
hWndListView = FindWindowEx(hWnd, NULL, WC_LISTVIEW, NULL);
if (hWndListView == NULL)
break;
// resize it to fit the window
if ((rcGroupWindow.left != rcGroupWindow.right) && (rcGroupWindow.top != rcGroupWindow.bottom))
SetWindowPos(hWndListView, NULL,
rcGroupWindow.left, rcGroupWindow.top,
rcGroupWindow.right - rcGroupWindow.left,
rcGroupWindow.bottom - rcGroupWindow.top, SWP_NOZORDER);
break;
}
default:
return DefMDIChildProc(hWnd, message, wParam, lParam);
}