// ArrowButton.cc for Fluxbox Window Manager // Copyright (c) 2002 - 2006 Henrik Kinnunen (fluxgen at fluxbox dot org) // // 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. #include "ArrowButton.hh" #include "ButtonTheme.hh" #include "FbTk/Util.hh" ArrowButton::ArrowButton(FbTk::FbDrawable::TriangleType arrow_type, const 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), m_arrowscale(250) { setEventMask(ExposureMask | ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask); } ArrowButton::ArrowButton(FbTk::FbDrawable::TriangleType 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), m_arrowscale(250) { 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() { if (gc() != 0) drawTriangle(gc(), m_arrow_type, 0, 0, width(), height(), m_arrowscale); } void ArrowButton::updateTheme(const FbTk::Theme &theme) { // it must be a button theme const ButtonTheme &btheme = static_cast<const ButtonTheme &>(theme); m_arrowscale = btheme.scale(); if (m_arrowscale == 0) m_arrowscale = 250; // default is 0 => 300 m_arrowscale = FbTk::Util::clamp(m_arrowscale, 100, 100000); }