/////////////////////////////////////////////////////////////////////////////
// Name: wx/msw/window.h
-// Purpose: wxWindow class
+// Purpose: wxWindowMSW class
// Author: Julian Smart
// Modified by: Vadim Zeitlin on 13.05.99: complete refont of message handling,
// elimination of Default(), ...
#ifndef _WX_WINDOW_H_
#define _WX_WINDOW_H_
-// ---------------------------------------------------------------------------
-// headers
-// ---------------------------------------------------------------------------
-
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma interface "window.h"
-#endif
-
-// [at least] some version of Windows send extra mouse move messages after
-// a mouse click or a key press - to temporarily fix this problem, set the
-// define below to 1
-//
-// a better solution should be found later...
-#define wxUSE_MOUSEEVENT_HACK 0
-
// ---------------------------------------------------------------------------
// constants
// ---------------------------------------------------------------------------
friend class wxSpinCtrl;
friend class wxSlider;
friend class wxRadioBox;
+#if defined __VISUALC__ && __VISUALC__ <= 1200
+ friend class wxWindowMSW;
+#endif
public:
wxWindowMSW() { Init(); }
const wxString& name = wxPanelNameStr);
// implement base class pure virtuals
- virtual void SetTitle( const wxString& title);
- virtual wxString GetTitle() const;
+ virtual void SetLabel(const wxString& label);
+ virtual wxString GetLabel() const;
virtual void Raise();
virtual void Lower();
const wxFont *theFont = (const wxFont *) NULL)
const;
-#if wxUSE_MENUS_NATIVE
- virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
-#endif // wxUSE_MENUS_NATIVE
-
virtual void SetScrollbar( int orient, int pos, int thumbVisible,
int range, bool refresh = true );
virtual void SetScrollPos( int orient, int pos, bool refresh = true );
void AssociateHandle(WXWidget handle);
void DissociateHandle();
+ // does this window have deferred position and/or size?
+ bool IsSizeDeferred() const;
+
// implementation from now on
// ==========================
WXWORD pos, WXHWND control);
// child control notifications
-#ifdef __WIN95__
virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
-#endif // __WIN95__
// owner-drawn controls need to process these messages
virtual bool MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *item);
bool HandleSysColorChange();
bool HandleDisplayChange();
bool HandleCaptureChanged(WXHWND gainedCapture);
+ bool HandleSettingChange(WXWPARAM wParam, WXLPARAM lParam);
bool HandleQueryEndSession(long logOff, bool *mayEnd);
bool HandleEndSession(bool endSession, long logOff);
return false;
}
+ // some controls (e.g. wxListBox) need to set the return value themselves
+ //
+ // return true to let parent handle it if we don't, false otherwise
+ virtual bool MSWShouldPropagatePrintChild()
+ {
+ return true;
+ }
+
// Responds to colour changes: passes event on to children.
void OnSysColourChanged(wxSysColourChangedEvent& event);
virtual void OnInternalIdle();
protected:
+
+#if wxUSE_MENUS_NATIVE
+ virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
+#endif // wxUSE_MENUS_NATIVE
+
// the window handle
WXHWND m_hWnd;
int m_xThumbSize;
int m_yThumbSize;
-#if wxUSE_MOUSEEVENT_HACK
- // the coordinates of the last mouse event and the type of it
- long m_lastMouseX,
- m_lastMouseY;
- int m_lastMouseEvent;
-#endif // wxUSE_MOUSEEVENT_HACK
-
// implement the base class pure virtuals
virtual void DoClientToScreen( int *x, int *y ) const;
virtual void DoScreenToClient( int *x, int *y ) const;
// has the window been frozen by Freeze()?
bool IsFrozen() const { return m_frozenness > 0; }
+ // this simply moves/resizes the given HWND which is supposed to be our
+ // sibling (this is useful for controls which are composite at MSW level
+ // and for which DoMoveWindow() is not enough)
+ //
+ // returns true if the window move was deferred, false if it was moved
+ // immediately (no error return)
+ bool DoMoveSibling(WXHWND hwnd, int x, int y, int width, int height);
+
// move the window to the specified location and resize it: this is called
// from both DoSetSize() and DoSetClientSize() and would usually just call
// ::MoveWindow() except for composite controls which will want to arrange
// the background, false otherwise (i.e. the system should erase it)
bool DoEraseBackground(WXHDC hDC);
+ // generate WM_CHANGEUISTATE if it's needed for the OS we're running under
+ //
+ // action should be one of the UIS_XXX constants
+ // state should be one or more of the UISF_XXX constants
+ // if action == UIS_INITIALIZE then it doesn't seem to matter what we use
+ // for state as the system will decide for us what needs to be set
+ void MSWUpdateUIState(int action, int state = 0);
+
private:
// common part of all ctors
void Init();
bool HandleMove(int x, int y);
bool HandleMoving(wxRect& rect);
bool HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags);
-
-#ifdef __WIN95__
bool HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
-#endif // __WIN95__
// list of disabled children before last call to our Disable()
wxWindowList *m_childrenDisabled;
// current defer window position operation handle (may be NULL)
WXHANDLE m_hDWP;
+ // When deferred positioning is done these hold the pending changes, and
+ // are used for the default values if another size/pos changes is done on
+ // this window before the group of deferred changes is completed.
+ wxPoint m_pendingPosition;
+ wxSize m_pendingSize;
DECLARE_DYNAMIC_CLASS(wxWindowMSW)
DECLARE_NO_COPY_CLASS(wxWindowMSW)
extern wxWinHashTable *wxWinHandleHash;
-// ----------------------------------------------------------------------------
-// extra data needed for correcting problems with deferred positioning
-// ----------------------------------------------------------------------------
-
-struct wxExtraWindowData
-{
- // Stored during deferred positioning
- wxPoint m_pos;
- wxSize m_size;
- bool m_deferring:1;
-};
-
-#endif
- // _WX_WINDOW_H_
+#endif // _WX_WINDOW_H_
projects / wxWidgets.git / blobdiff