#ifdef __WXMICROWIN__
-static inline bool IsIconic(HWND WXUNUSED(hwnd)) { return FALSE; }
+// static inline bool IsIconic(HWND WXUNUSED(hwnd)) { return FALSE; }
static inline bool IsZoomed(HWND WXUNUSED(hwnd)) { return FALSE; }
#endif // __WXMICROWIN__
// unlike (almost?) all other windows, frames are created hidden
m_isShown = FALSE;
+
+ // Data to save/restore when calling ShowFullScreen
+ m_fsStyle = 0;
+ m_fsOldWindowStyle = 0;
+ m_fsIsMaximized = FALSE;
+ m_fsIsShowing = FALSE;
}
long wxTopLevelWindowMSW::MSWGetCreateWindowFlags(long *exflags) const
{
long style = GetWindowStyle();
- long msflags = 0;
// first select the kind of window being created
+ //
+ // note that if we don't set WS_POPUP, Windows assumes WS_OVERLAPPED and
+ // creates a window with both caption and border, hence we also test it
+ // below in some other cases
+ long msflags;
+ if ( style & wxFRAME_TOOL_WINDOW )
+ msflags = WS_POPUP;
+ else
+ msflags = WS_OVERLAPPED;
+
+ // border and caption styles
+ if ( style & wxRESIZE_BORDER )
+ msflags |= WS_THICKFRAME;
+ else if ( !(style & wxBORDER_NONE) )
+ msflags |= WS_BORDER;
+ else
+ msflags |= WS_POPUP;
+
if ( style & wxCAPTION )
- {
- if ( style & wxFRAME_TOOL_WINDOW )
- msflags |= WS_POPUPWINDOW;
- else
- msflags |= WS_OVERLAPPED;
- }
+ msflags |= WS_CAPTION;
else
- {
msflags |= WS_POPUP;
- }
// next translate the individual flags
if ( style & wxMINIMIZE_BOX )
msflags |= WS_MINIMIZEBOX;
if ( style & wxMAXIMIZE_BOX )
msflags |= WS_MAXIMIZEBOX;
- if ( style & wxTHICK_FRAME )
- msflags |= WS_THICKFRAME;
if ( style & wxSYSTEM_MENU )
msflags |= WS_SYSMENU;
if ( style & wxMINIMIZE )
msflags |= WS_MINIMIZE;
if ( style & wxMAXIMIZE )
msflags |= WS_MAXIMIZE;
- if ( style & wxCAPTION )
- msflags |= WS_CAPTION;
+
if ( style & wxCLIP_CHILDREN )
msflags |= WS_CLIPCHILDREN;
{
*exflags = MakeExtendedStyle(style);
- // make all frames appear in the win9x shell taskbar unless
- // wxFRAME_TOOL_WINDOW or wxFRAME_NO_TASKBAR is given - without giving
- // them WS_EX_APPWINDOW style, the child (i.e. owned) frames wouldn't
- // appear in it
#if !defined(__WIN16__) && !defined(__SC__)
- if ( (style & wxFRAME_TOOL_WINDOW) || (style & wxFRAME_NO_TASKBAR) )
- *exflags |= WS_EX_TOOLWINDOW;
- else if ( !(style & wxFRAME_NO_TASKBAR) )
- *exflags |= WS_EX_APPWINDOW;
-#endif
+ if ( !(GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) )
+ {
+ // make all frames appear in the win9x shell taskbar unless
+ // wxFRAME_TOOL_WINDOW or wxFRAME_NO_TASKBAR is given - without
+ // giving them WS_EX_APPWINDOW style, the child (i.e. owned) frames
+ // wouldn't appear in it
+ if ( (style & wxFRAME_TOOL_WINDOW) || (style & wxFRAME_NO_TASKBAR) )
+ *exflags |= WS_EX_TOOLWINDOW;
+ else if ( !(style & wxFRAME_NO_TASKBAR) )
+ *exflags |= WS_EX_APPWINDOW;
+ }
+#endif // !Win16
if ( style & wxSTAY_ON_TOP )
*exflags |= WS_EX_TOPMOST;
#ifdef __WIN32__
- if ( m_exStyle & wxFRAME_EX_CONTEXTHELP )
- *exflags |= WS_EX_CONTEXTHELP;
+ if ( m_exStyle & wxFRAME_EX_CONTEXTHELP )
+ *exflags |= WS_EX_CONTEXTHELP;
#endif // __WIN32__
}
if ( !parent && !(GetWindowStyleFlag() & wxDIALOG_NO_PARENT) )
{
parent = wxTheApp->GetTopWindow();
+
+ if ( parent )
+ {
+ // don't use transient windows as parents, this is dangerous as it
+ // can lead to a crash if the parent is destroyed before the child
+ //
+ // also don't use the window which is currently hidden as then the
+ // dialog would be hidden as well
+ if ( (parent->GetExtraStyle() & wxWS_EX_TRANSIENT) ||
+ !parent->IsShown() )
+ {
+ parent = NULL;
+ }
+ }
}
m_hWnd = (WXHWND)::CreateDialog(wxGetInstance(),
// move the dialog to its initial position without forcing repainting
int x, y, w, h;
- if ( MSWGetCreateWindowCoords(pos, size, x, y, w, h) )
+ if ( !MSWGetCreateWindowCoords(pos, size, x, y, w, h) )
{
- if ( !::MoveWindow(GetHwnd(), x, y, w, h, FALSE) )
- {
- wxLogLastError(wxT("MoveWindow"));
- }
+ x =
+ w = (int)CW_USEDEFAULT;
+ }
+
+ // we can't use CW_USEDEFAULT here as we're not calling CreateWindow()
+ // and passing CW_USEDEFAULT to MoveWindow() results in resizing the
+ // window to (0, 0) size which breaks quite a lot of things, e.g. the
+ // sizer calculation in wxSizer::Fit()
+ if ( w == (int)CW_USEDEFAULT )
+ {
+ // the exact number doesn't matter, the dialog will be resized
+ // again soon anyhow but it should be big enough to allow
+ // calculation relying on "totalSize - clientSize > 0" work, i.e.
+ // at least greater than the title bar height
+ w =
+ h = 100;
+ }
+
+ if ( x == (int)CW_USEDEFAULT )
+ {
+ // centre it on the screen - what else can we do?
+ wxSize sizeDpy = wxGetDisplaySize();
+
+ x = (sizeDpy.x - w) / 2;
+ y = (sizeDpy.y - h) / 2;
+ }
+
+ if ( !::MoveWindow(GetHwnd(), x, y, w, h, FALSE) )
+ {
+ wxLogLastError(wxT("MoveWindow"));
}
- //else: leave it at default position
if ( !title.empty() )
{
}
}
-// ----------------------------------------------------------------------------
-// wxTopLevelWindowMSW geometry
-// ----------------------------------------------------------------------------
-
-void wxTopLevelWindowMSW::DoSetClientSize(int width, int height)
-{
- HWND hWnd = GetHwnd();
-
- RECT rectClient;
- ::GetClientRect(hWnd, &rectClient);
-
- RECT rectTotal;
- ::GetWindowRect(hWnd, &rectTotal);
-
- // Find the difference between the entire window (title bar and all)
- // and the client area; add this to the new client size to move the
- // window
- width += rectTotal.right - rectTotal.left - rectClient.right;
- height += rectTotal.bottom - rectTotal.top - rectClient.bottom;
-
- // note that calling GetClientAreaOrigin() takes the toolbar into account
- wxPoint pt = GetClientAreaOrigin();
- width += pt.x;
- height += pt.y;
-
- if ( !::MoveWindow(hWnd, rectTotal.left, rectTotal.top,
- width, height, TRUE /* redraw */) )
- {
- wxLogLastError(_T("MoveWindow"));
- }
-
- wxSizeEvent event(wxSize(width, height), m_windowId);
- event.SetEventObject(this);
- (void)GetEventHandler()->ProcessEvent(event);
-}
-
// ----------------------------------------------------------------------------
// wxTopLevelWindowMSW showing
// ----------------------------------------------------------------------------
DoShowWindow(SW_RESTORE);
}
+// ----------------------------------------------------------------------------
+// wxTopLevelWindowMSW fullscreen
+// ----------------------------------------------------------------------------
+
+bool wxTopLevelWindowMSW::ShowFullScreen(bool show, long style)
+{
+ if (show)
+ {
+ if (IsFullScreen())
+ return FALSE;
+
+ m_fsIsShowing = TRUE;
+ m_fsStyle = style;
+
+ // zap the frame borders
+
+ // save the 'normal' window style
+ m_fsOldWindowStyle = GetWindowLong((HWND)GetHWND(), GWL_STYLE);
+
+ // save the old position, width & height, maximize state
+ m_fsOldSize = GetRect();
+ m_fsIsMaximized = IsMaximized();
+
+ // decide which window style flags to turn off
+ LONG newStyle = m_fsOldWindowStyle;
+ LONG offFlags = 0;
+
+ if (style & wxFULLSCREEN_NOBORDER)
+ offFlags |= WS_BORDER | WS_THICKFRAME;
+ if (style & wxFULLSCREEN_NOCAPTION)
+ offFlags |= (WS_CAPTION | WS_SYSMENU);
+
+ newStyle &= (~offFlags);
+
+ // change our window style to be compatible with full-screen mode
+ ::SetWindowLong((HWND)GetHWND(), GWL_STYLE, newStyle);
+
+ // resize to the size of the desktop
+ int width, height;
+
+ RECT rect = wxGetWindowRect(::GetDesktopWindow());
+ width = rect.right - rect.left;
+ height = rect.bottom - rect.top;
+
+ SetSize(width, height);
+
+ // now flush the window style cache and actually go full-screen
+ SetWindowPos((HWND)GetHWND(), HWND_TOP, 0, 0, width, height, SWP_FRAMECHANGED);
+
+ wxSizeEvent event(wxSize(width, height), GetId());
+ GetEventHandler()->ProcessEvent(event);
+
+ return TRUE;
+ }
+ else
+ {
+ if (!IsFullScreen())
+ return FALSE;
+
+ m_fsIsShowing = FALSE;
+
+ Maximize(m_fsIsMaximized);
+ SetWindowLong((HWND)GetHWND(),GWL_STYLE, m_fsOldWindowStyle);
+ SetWindowPos((HWND)GetHWND(),HWND_TOP,m_fsOldSize.x, m_fsOldSize.y,
+ m_fsOldSize.width, m_fsOldSize.height, SWP_FRAMECHANGED);
+
+ return TRUE;
+ }
+}
+
// ----------------------------------------------------------------------------
// wxTopLevelWindowMSW misc
// ----------------------------------------------------------------------------
}
#endif // __WIN95__
}
+
+bool wxTopLevelWindowMSW::EnableCloseButton(bool enable)
+{
+#ifndef __WXMICROWIN__
+ // get system (a.k.a. window) menu
+ HMENU hmenu = ::GetSystemMenu(GetHwnd(), FALSE /* get it */);
+ if ( !hmenu )
+ {
+ wxLogLastError(_T("GetSystemMenu"));
+
+ return FALSE;
+ }
+
+ // enabling/disabling the close item from it also automatically
+ // disables/enables the close title bar button
+ if ( ::EnableMenuItem(hmenu, SC_CLOSE,
+ MF_BYCOMMAND |
+ (enable ? MF_ENABLED : MF_GRAYED)) == -1 )
+ {
+ wxLogLastError(_T("EnableMenuItem(SC_CLOSE)"));
+
+ return FALSE;
+ }
+
+ // update appearance immediately
+ if ( !::DrawMenuBar(GetHwnd()) )
+ {
+ wxLogLastError(_T("DrawMenuBar"));
+ }
+#endif // !__WXMICROWIN__
+
+ return TRUE;
+}
+
projects / wxWidgets.git / blobdiff