// Button.cc for FbTk - fluxbox toolkit // Copyright (c) 2002 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: Button.cc,v 1.7 2003/05/07 11:35:22 fluxgen Exp $ #include "Button.hh" #include "Command.hh" #include "EventManager.hh" #include "App.hh" namespace FbTk { Button::Button(int screen_num, int x, int y, unsigned int width, unsigned int height): m_win(screen_num, x, y, width, height, ExposureMask | ButtonPressMask | ButtonReleaseMask), m_foreground_pm(0), m_background_pm(0), m_pressed_pm(0), m_gc(DefaultGC(FbTk::App::instance()->display(), screen_num)), m_pressed(false) { // add this to eventmanager FbTk::EventManager::instance()->add(*this, m_win); } Button::Button(const FbWindow &parent, int x, int y, unsigned int width, unsigned int height): m_win(parent, x, y, width, height, ExposureMask | ButtonPressMask | ButtonReleaseMask), m_foreground_pm(0), m_background_pm(0), m_pressed_pm(0), m_gc(DefaultGC(FbTk::App::instance()->display(), m_win.screenNumber())), m_pressed(false) { // add this to eventmanager FbTk::EventManager::instance()->add(*this, m_win); } Button::~Button() { FbTk::EventManager::instance()->remove(m_win); } void Button::setOnClick(RefCount<Command> &cmd, int button) { // we only handle buttons 1 to 5 if (button > 5 || button == 0) return; //set on click command for the button m_onclick[button - 1] = cmd; } void Button::move(int x, int y) { m_win.move(x, y); } void Button::resize(unsigned int w, unsigned int h) { m_win.resize(w, h); } void Button::moveResize(int x, int y, unsigned int width, unsigned int height) { m_win.moveResize(x, y, width, height); } void Button::setPixmap(Pixmap pm) { m_foreground_pm = pm; } void Button::setPressedPixmap(Pixmap pm) { m_pressed_pm = pm; } void Button::setBackgroundColor(const Color &color) { m_win.setBackgroundColor(color); m_background_color = color; clear(); } void Button::setBackgroundPixmap(Pixmap pm) { m_win.setBackgroundPixmap(pm); m_background_pm = pm; clear(); } void Button::show() { m_win.show(); } void Button::hide() { m_win.hide(); } void Button::buttonPressEvent(XButtonEvent &event) { m_win.setBackgroundPixmap(m_pressed_pm); m_pressed = true; clear(); } void Button::buttonReleaseEvent(XButtonEvent &event) { m_pressed = false; if (m_background_pm) m_win.setBackgroundPixmap(m_background_pm); else m_win.setBackgroundColor(m_background_color); clear(); // clear background if (m_foreground_pm) { // draw foreground Display *disp = App::instance()->display(); if (m_gc == 0) // get default gc m_gc = DefaultGC(disp, m_win.screenNumber()); XCopyArea(disp, m_foreground_pm, m_win.window(), m_gc, 0, 0, width(), height(), 0, 0); } if (event.x < 0 || event.y < 0 || event.x > width() || event.y > height()) return; if (event.button > 0 && event.button <= 5 && m_onclick[event.button -1].get() != 0) m_onclick[event.button - 1]->execute(); } void Button::exposeEvent(XExposeEvent &event) { m_win.clear(); } }; // end namespace FbTk