qdnd_win.cpp File Reference

#include "qapplication.h"
#include "qapplication_p.h"
#include "qevent.h"
#include "qpainter.h"
#include "qwidget.h"
#include "qbuffer.h"
#include "qdatastream.h"
#include "qcursor.h"
#include "qt_windows.h"
#include <shlobj.h>
#include "qaccessible.h"
#include "qdnd_p.h"
#include "qdebug.h"
#include "qguifunctions_wince.h"

Go to the source code of this file.

Classes
class	QOleDropSource

Macros
#define	KEY_STATE_BUTTON_MASK   (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)
#define	MK_XBUTTON1   0x0020
#define	MK_XBUTTON2   0x0040

Functions
static bool	acceptsDrop (const QWidget *w)
static Qt::MouseButtons	keystate_to_mousebutton (DWORD grfKeyState)
Qt::KeyboardModifiers	toQtKeyboardModifiers (DWORD keyState)
Qt::MouseButtons	toQtMouseButtons (DWORD keyState)
Qt::DropAction	translateToQDragDropAction (DWORD pdwEffect)
Qt::DropActions	translateToQDragDropActions (DWORD pdwEffects)
DWORD	translateToWinDragEffects (Qt::DropActions action)

Macro Definition Documentation

KEY_STATE_BUTTON_MASK

#define KEY_STATE_BUTTON_MASK   (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)

Definition at line 802 of file qdnd_win.cpp.

Referenced by QOleDropTarget::Drop().

MK_XBUTTON1

#define MK_XBUTTON1   0x0020

Definition at line 65 of file qdnd_win.cpp.

Referenced by keystate_to_mousebutton().

MK_XBUTTON2

#define MK_XBUTTON2   0x0040

Definition at line 66 of file qdnd_win.cpp.

Referenced by keystate_to_mousebutton().

Function Documentation

acceptsDrop()

static bool acceptsDrop ( const QWidget *  w )

inlinestatic

Definition at line 693 of file qdnd_win.cpp.

Referenced by QOleDropTarget::DragOver().

{
    return w->testAttribute(Qt::WA_DropSiteRegistered) && w->acceptDrops();
}

keystate_to_mousebutton()

static Qt::MouseButtons keystate_to_mousebutton ( DWORD  grfKeyState )

inlinestatic

Definition at line 499 of file qdnd_win.cpp.

Referenced by QOleDropSource::QueryContinueDrag().

{
    Qt::MouseButtons result;
    if (grfKeyState & MK_LBUTTON)
        result |= Qt::LeftButton;
    if (grfKeyState & MK_MBUTTON)
        result |= Qt::MidButton;
    if (grfKeyState & MK_RBUTTON)
        result |= Qt::RightButton;
    if (grfKeyState & MK_XBUTTON1)
        result |= Qt::XButton1;
    if (grfKeyState & MK_XBUTTON2)
        result |= Qt::XButton2;
    return result;
}

toQtKeyboardModifiers()

Qt::KeyboardModifiers toQtKeyboardModifiers

(

DWORD

keyState

)

Definition at line 318 of file qdnd_win.cpp.

Referenced by QOleDropTarget::DragOver(), QOleDropTarget::Drop(), and QOleDropTarget::sendDragEnterEvent().

{
    Qt::KeyboardModifiers modifiers = Qt::NoModifier;

    if (keyState & MK_SHIFT)
        modifiers |= Qt::ShiftModifier;
    if (keyState & MK_CONTROL)
        modifiers |= Qt::ControlModifier;
    if (keyState & MK_ALT)
        modifiers |= Qt::AltModifier;

    return modifiers;
}

toQtMouseButtons()

Qt::MouseButtons toQtMouseButtons

(

DWORD

keyState

)

Definition at line 332 of file qdnd_win.cpp.

Referenced by QOleDropTarget::DragOver(), QOleDropTarget::Drop(), and QOleDropTarget::sendDragEnterEvent().

{
    Qt::MouseButtons buttons = Qt::NoButton;

    if (keyState & MK_LBUTTON)
        buttons |= Qt::LeftButton;
    if (keyState & MK_RBUTTON)
        buttons |= Qt::RightButton;
    if (keyState & MK_MBUTTON)
        buttons |= Qt::MidButton;

    return buttons;
}

translateToQDragDropAction()

Qt::DropAction translateToQDragDropAction

(

DWORD

pdwEffect

)

Definition at line 295 of file qdnd_win.cpp.

Referenced by QOleDropTarget::DragOver(), QOleDropTarget::Drop(), and QOleDropSource::GiveFeedback().

{
    if (pdwEffect & DROPEFFECT_LINK)
        return Qt::LinkAction;
    if (pdwEffect & DROPEFFECT_COPY)
        return Qt::CopyAction;
    if (pdwEffect & DROPEFFECT_MOVE)
        return Qt::MoveAction;
    return Qt::IgnoreAction;
}

translateToQDragDropActions()

Qt::DropActions translateToQDragDropActions

(

DWORD

pdwEffects

)

Definition at line 283 of file qdnd_win.cpp.

Referenced by QOleDropTarget::DragOver(), QOleDropTarget::Drop(), and QOleDropTarget::sendDragEnterEvent().

{
    Qt::DropActions actions = Qt::IgnoreAction;
    if (pdwEffects & DROPEFFECT_LINK)
        actions |= Qt::LinkAction;
    if (pdwEffects & DROPEFFECT_COPY)
        actions |= Qt::CopyAction;
    if (pdwEffects & DROPEFFECT_MOVE)
        actions |= Qt::MoveAction;
    return actions;
}

translateToWinDragEffects()

DWORD translateToWinDragEffects

(

Qt::DropActions

action

)

Definition at line 306 of file qdnd_win.cpp.

Referenced by QOleDropTarget::DragOver(), QOleDropTarget::Drop(), and QOleDropTarget::sendDragEnterEvent().

{
    DWORD effect = DROPEFFECT_NONE;
    if (action & Qt::LinkAction)
        effect |= DROPEFFECT_LINK;
    if (action & Qt::CopyAction)
        effect |= DROPEFFECT_COPY;
    if (action & Qt::MoveAction)
        effect |= DROPEFFECT_MOVE;
    return effect;
}