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130 lines
4.3 KiB
130 lines
4.3 KiB
/***************************************************************************
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* Copyright (C) 2003 by Sébastien Laoût *
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* slaout@linux62.org *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include <tdeapplication.h> // it define TQ_WS_X11
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#include "keyboard.h"
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/* This file contain modified code from tdelistbox.cpp
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*/
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// ShiftMask, ControlMask and Mod1Mask are defined in <X11/X.h>
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#if defined TQ_WS_X11 && ! defined K_WS_TQTONLY
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#include <X11/Xlib.h> // schroder
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#endif
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void Keyboard::pressedKeys(bool &shiftPressed, bool &controlPressed)
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{
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#if defined TQ_WS_X11 && ! defined K_WS_TQTONLY
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Window root;
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Window child;
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int root_x, root_y, win_x, win_y;
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uint keybstate;
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XQueryPointer( tqt_xdisplay(), tqt_xrootwin(), &root, &child,
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&root_x, &root_y, &win_x, &win_y, &keybstate );
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shiftPressed = keybstate & ShiftMask;
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controlPressed = keybstate & ControlMask;
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#endif
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}
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/** Same code as pressedKeys(...) but for shift key only
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*/
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bool Keyboard::shiftPressed()
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{
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#if defined TQ_WS_X11 && ! defined K_WS_TQTONLY
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Window root;
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Window child;
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int root_x, root_y, win_x, win_y;
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uint keybstate;
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XQueryPointer( tqt_xdisplay(), tqt_xrootwin(), &root, &child,
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&root_x, &root_y, &win_x, &win_y, &keybstate );
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return (keybstate & ShiftMask) != 0;
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#else
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return false;
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#endif
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}
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/** Same code as pressedKeys(...) but for control key only
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*/
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bool Keyboard::controlPressed()
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{
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#if defined TQ_WS_X11 && ! defined K_WS_TQTONLY
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Window root;
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Window child;
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int root_x, root_y, win_x, win_y;
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uint keybstate;
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XQueryPointer( tqt_xdisplay(), tqt_xrootwin(), &root, &child,
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&root_x, &root_y, &win_x, &win_y, &keybstate );
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return (keybstate & ControlMask) != 0;
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#else
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return false;
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#endif
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}
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/** Return if Alt key is pressed
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*/
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bool Keyboard::altPressed()
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{
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#if defined TQ_WS_X11 && ! defined K_WS_TQTONLY
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Window root;
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Window child;
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int root_x, root_y, win_x, win_y;
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uint keybstate;
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XQueryPointer( tqt_xdisplay(), tqt_xrootwin(), &root, &child,
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&root_x, &root_y, &win_x, &win_y, &keybstate );
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return (keybstate & Mod1Mask) != 0;
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#else
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return false;
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#endif
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}
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/*******************
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* What does KDE 3.1 and later:
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* FIXME: Use this function in KDE 4
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* (I wasn't knowing it by creating this class)
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/ *
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* Returns the currently pressed keyboard modifiers (e.g. shift, control, etc.)
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* Usually you simply want to test for those in key events, in which case
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* TQKeyEvent::state() does the job (or TQKeyEvent::key() to
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* notice when a modifier is pressed alone).
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* But it can be useful to query for the status of the modifiers at another moment
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* (e.g. some KDE apps do that upon a drop event).
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* @return the keyboard modifiers
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* @since 3.1
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/
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uint TDEApplication::keyboardModifiers()
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{
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Window root;
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Window child;
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int root_x, root_y, win_x, win_y;
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uint keybstate;
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XQueryPointer( tqt_xdisplay(), tqt_xrootwin(), &root, &child,
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&root_x, &root_y, &win_x, &win_y, &keybstate );
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return keybstate & 0x00ff;
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}
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*
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*******************/
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