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// ArrowButton.cc for Fluxbox Window Manager
// Copyright (c) 2002-2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: ArrowButton.cc,v 1.3 2003/05/17 11:30:59 fluxgen Exp $
#include "ArrowButton.hh"
ArrowButton::ArrowButton(ArrowButton::Type arrow_type,
FbTk::FbWindow &parent,
int x, int y,
unsigned int width, unsigned int height):
FbTk::Button(parent, x, y, width, height),
m_arrow_type(arrow_type),
m_mouse_handler(0) {
window().setEventMask(ExposureMask | ButtonPressMask | ButtonReleaseMask |
EnterWindowMask | LeaveWindowMask);
}
ArrowButton::ArrowButton(ArrowButton::Type arrow_type,
int screen_num,
int x, int y,
unsigned int width, unsigned int height):
FbTk::Button(screen_num, x, y, width, height),
m_arrow_type(arrow_type),
m_mouse_handler(0) {
window().setEventMask(ExposureMask | ButtonPressMask | ButtonReleaseMask |
EnterWindowMask | LeaveWindowMask);
}
void ArrowButton::clear() {
FbTk::Button::clear();
drawArrow();
}
void ArrowButton::exposeEvent(XExposeEvent &event) {
FbTk::Button::exposeEvent(event);
drawArrow();
}
void ArrowButton::buttonPressEvent(XButtonEvent &event) {
FbTk::Button::buttonPressEvent(event);
drawArrow();
}
void ArrowButton::buttonReleaseEvent(XButtonEvent &event) {
FbTk::Button::buttonReleaseEvent(event);
drawArrow();
}
void ArrowButton::enterNotifyEvent(XCrossingEvent &ce) {
if (m_mouse_handler)
m_mouse_handler->enterNotifyEvent(ce);
}
void ArrowButton::leaveNotifyEvent(XCrossingEvent &ce) {
if (m_mouse_handler)
m_mouse_handler->leaveNotifyEvent(ce);
}
/**
redraws the arrow button
*/
void ArrowButton::drawArrow() {
XPoint pts[3];
unsigned int w = width() / 2;
unsigned int h = height() / 2;
switch (m_arrow_type) {
case LEFT:
pts[0].x = w - 2; pts[0].y = h;
pts[1].x = 4; pts[1].y = 2;
pts[2].x = 0; pts[2].y = -4;
break;
case RIGHT:
pts[0].x = w - 2; pts[0].y = h - 2;
pts[1].x = 4; pts[1].y = 2;
pts[2].x = -4; pts[2].y = 2;
break;
case UP: // TODO
break;
case DOWN: // TODO
break;
}
if (gc() != 0) {
window().fillPolygon(gc(),
pts, 3,
Convex, CoordModePrevious);
}
}
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