I want to Make CMDIChildWnd as Dockable.... My Code which Create Window Frame While click on ribbon Button and I want Docking all window in tabbed format, when i place Drag My Frame is show Docking Manager Format[DT_SMART]...
This Code is Button Click event create multiple Frame....
pDocTemplate_New1 = new CMultiDocTemplate ( IDR_RiboonCFormViewTYPE,
RUNTIME_CLASS(CRiboonCFormViewTestDoc),
RUNTIME_CLASS(CChildFrame), // custom MDI child frame
RUNTIME_CLASS(CDepartement));
AfxGetApp () -> AddDocTemplate (pDocTemplate_New1);
// Create a new child window
CMDIChildWnd * pMDIActive = MDIGetActive (); // get the pointer of the currently active child window
//CDocument * pDoc = (CDocument *) pMDIActive-> GetActiveDocument (); // get the document pointer
CMDIChildWnd * pNewFrame = (CMDIChildWnd *) (pDocTemplate_New1 -> CreateNewFrame (NULL, NULL));
pNewFrame->EnableDocking(CBRS_ALIGN_ANY);
EnableDocking(CBRS_ALIGN_ANY);
// Create a new frame window
if (pNewFrame == NULL)
{
AfxMessageBox("new window can not be established ", MB_OK, 0);
}
pDocTemplate_New1 -> InitialUpdateFrame (pNewFrame, NULL); // display window
MDITile (MDITILE_HORIZONTAL); // tile multiple windows
Create a dockable pane first, To create a dockable pane you must first derive from the CMDIFrameWndEx.
Add that pane member in CMainFrame
Styles that matter, CBRS_FLOAT_MULTI make the dockable pane float as a unit when attached to a tab.
An alignment style like CBRS_LEFT gives the pane the initial alignment.
Tabbed pane is a concept of docking panes to each other to form a regular tab control with individual panes inside.
Use AttachToTabWnd() to add your pane
Related
This application creates a child window (which is the white box) when I right click anywhere, and destroys the child window after another right click. I have implemented the mechanics to expand and shrink the red rectangle through Direct 2D. I would like the child window to display the width and height of the rectangle at real time, as I make changes to it. I do not interact with the child window at all: it doesn't need an "x" button for closing and stuff; it just prints out a couple lines of data.
Here is what I have in my main window procedure:
case WM_RBUTTONUP:
{
DemoApp *pDemoApp = reinterpret_cast<DemoApp *>(static_cast<LONG_PTR>(
::GetWindowLongPtrW(hwnd, GWLP_USERDATA)));
pDemoApp->showTextBox = !pDemoApp->showTextBox; //showTextBox is a boolean
if (pDemoApp->showTextBox) {
POINTS cursor = MAKEPOINTS(lParam);
pDemoApp->child_hwnd = CreateWindowEx(
WS_EX_TOPMOST,
"LISTBOX",
"I dont need a title here",
WS_CHILDWINDOW,
cursor.x,
cursor.y,
100,
200,
pDemoApp->main_hwnd,
NULL,
HINST_THISCOMPONENT,
pDemoApp
);
ShowWindow(pDemoApp->child_hwnd, SW_SHOWNORMAL);
UpdateWindow(pDemoApp->child_hwnd);
}
else {
DestroyWindow(pDemoApp->child_hwnd);
}
}
break;
How may I go from here? I would like to know:
Is using Direct Write to draw text in the child window my only option? I see the dashed lines in the white box so I assume there must be a way to display plain text.
I used LISTBOX here, which is a predefined windows class name. How do I set a procedure for it? What else predefined class name can better suit my need? Or do I have to register a custom one;
I would like to drag the child window around, how can I set it up so that the system handles dragging for me.
Would popping a dialog box to display text be better than popping a child window?
Thanks.
Since you are using a Win32 LISTBOX control as the child window, then you have a couple of options for displaying the rectangle's dimensions in it:
give the ListBox the LBS_HASSTRINGS style, and add 1-2 items to it. Then, any time you change the rectangle, send LB_DELETESTRING and LB_ADDSTRING messages to the ListBox's HWND to display the updated dimensions as needed. A ListBox does not have a way to update an existing item, so to change an existing item's text, you have to remove the item and then re-add it with the new text.
give the ListBox an LBS_OWNERDRAW... style, and add 1-2 blank item(s) in it. Then have the ListBox's parent window handle WM_MEASUREITEM and WM_DRAWITEM notifications from the ListBox to display the rectangle's current dimensions in the item(s) as needed. Whenever the rectangle is changed, call InvalidateRect() on the ListBox's HWND to trigger a redraw.
I have a small problem that I can't figure out.
I'm trying to execute e.g my_exemplary_sound->stop() before closing window with the red "x" button. I can't override closeEvent() because the window isn't "mainwindow". I create new window like this :
QGraphicsView * view = new QGraphicsView();
view->show();
I am creating some dialog-based MFC application (C++) and need to use tab control. Here is the code where I try to adjust child dialog to a tab control display area (Visual Studio 2015):
/* main dialog */
BOOL CResourceBrowserDlg::OnInitDialog()
{
....
/*
* `m_Page` is my child dialog instance:
* CDlgFilterPage::CDialogEx *m_Page
*/
m_Page = new CDlgFilterPage();
m_Page->Create(IDD_FILTERPAGE, m_FilterTab.GetWindow(IDD_FILTERPAGE));
RECT rect;
/*
* `m_FilterTab` is a tab control element:
* CTabCtrl m_FilterTab
*/
m_FilterTab.GetWindowRect(&rect);
m_FilterTab.AdjustRect(FALSE, &rect);
m_Page->MoveWindow(&rect);
m_Page->ShowWindow(SW_SHOW);
m_FilterTab.InsertItem(0, L"Page1");
...
}
Running this i got the following:
So how should I act to get child window fit nicely within tab control?
First of all, you probably want to first add a page and then position the other dialog within the client area of the tab. Otherwise, your tab window will not have the tab buttons and the size of the dialog will be larger than what you expect.
Second, you need to position the new dialog inside the client area. You have to retrieve that and then translate it based on the window area.
Here is how you do all that:
m_Page = new CDlgFilterPage();
m_Page->Create(IDD_FILTERPAGE, m_FilterTab.GetWindow(IDD_FILTERPAGE));
m_FilterTab.InsertItem(0, L"Page1");
CRect rcClient, rcWindow;
m_FilterTab.GetClientRect(&rcClient);
m_FilterTab.AdjustRect(FALSE, &rcClient);
m_FilterTab.GetWindowRect(&rcWindow);
ScreenToClient(rcWindow);
rcClient.OffsetRect(rcWindow.left, rcWindow.top);
m_Page->MoveWindow(&rcClient);
m_Page->ShowWindow(SW_SHOW);
The result is this:
Do not try to get the Window position in OninitDialog() function. It will show 0,0 location instead of actual position of dialog.
I just can not understand one seemingly basic thing.
If we want to show our custom dialog, we can do smth like this:
OurDialog * dlg = new OurDialog; // (this);
dlg->setAttribute(Qt::WA_DeleteOnClose);
dlg->show();
dlg->activateWindow();
hide(); // hide MainWindow
Depending on giving a parent to constructor or not we can make taskbar icon visible or not.
But how to make the icon not only visible but also active?
Moreover, if we move the string
hide(); // hide MainWindow
before
dlg->show();
The taskbar icon will be active, but in this case we'll get a "blinking effect" on showing the dialog.
So is there any possibility to hide MainWindow, show Dialog and make the taskbar icon active?
Thank you!
i've created a dialog (CFormView) which holds a panel with a scrollbar.
On that panel I have another panel that holds my controls, like checkboxes and radiobuttons. When I open the dialog I only see the scrollbar until I scroll down a bit and up again, then the controls show.
Any ideas why this happens?
Form (CWnd)
void Form::Show()
{
m_pclScrollbar = new CFormularScrollbar(m_pwndParent, &m_clRect);
m_pclScrollbar->SetPanel(GetPanel(0)); //This adds the panel with my buttons etc.
m_pclScrollbar->ScrollBarInit(); //Set length etc of the scrollbar
m_pclScrollbar->Show(); // { ShowWindow(SW_SHOW);}
m_pclScrollbar->m_pclPanel->UpdateWindow();
}
If I do like this, the controls show as they should, but ofcourse no scrollbar:
void Form::Show()
{
m_pclPanel->SetPanel(GetPanel(0)); //This adds the panel with my buttons etc.
m_pclPanel->Show();
}