1 files changed, 132 insertions, 0 deletions

diff --git a/src/FbTk/Button.cc b/src/FbTk/Button.cc
new file mode 100644
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+++ b/src/FbTk/Button.cc
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+// Button.cc for FbTk - fluxbox toolkit
+// 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: Button.cc,v 1.12 2003/08/15 13:58:56 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):
+    FbWindow(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, *this); 
+}
+
+Button::Button(const FbWindow &parent, int x, int y, 
+               unsigned int width, unsigned int height):
+    FbWindow(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(), screenNumber())),
+    m_pressed(false) {
+    // add this to eventmanager
+    FbTk::EventManager::instance()->add(*this, *this);
+}
+
+Button::~Button() {
+    FbTk::EventManager::instance()->remove(*this);
+}
+
+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::setPixmap(Pixmap pm) {
+    m_foreground_pm = pm;
+}
+
+void Button::setPressedPixmap(Pixmap pm) {
+    m_pressed_pm = pm;
+}
+
+void Button::setBackgroundColor(const Color &color) {
+    m_background_color = color;    
+    FbTk::FbWindow::setBackgroundColor(color);
+}
+
+void Button::setBackgroundPixmap(Pixmap pm) {
+    m_background_pm = pm;
+    FbTk::FbWindow::setBackgroundPixmap(pm);
+}
+
+void Button::buttonPressEvent(XButtonEvent &event) {
+    if (m_pressed_pm != 0)
+        FbWindow::setBackgroundPixmap(m_pressed_pm);
+    m_pressed = true;    
+    clear();
+    FbWindow::updateTransparent();
+}
+
+void Button::buttonReleaseEvent(XButtonEvent &event) {
+    m_pressed = false;
+    if (m_background_pm)
+        FbWindow::setBackgroundPixmap(m_background_pm);
+    else
+        FbWindow::setBackgroundColor(m_background_color);
+
+    clear(); // clear background
+
+    if (m_foreground_pm) { // draw foreground pixmap
+        Display *disp = App::instance()->display();
+
+        if (m_gc == 0) // get default gc if we dont have one
+            m_gc = DefaultGC(disp, screenNumber());
+
+        XCopyArea(disp, m_foreground_pm, window(), m_gc, 0, 0, width(), height(), 0, 0);
+    }
+
+    if (event.button > 0 && event.button <= 5 &&
+        m_onclick[event.button -1].get() != 0)
+        m_onclick[event.button - 1]->execute();
+
+    FbWindow::updateTransparent();
+}
+
+void Button::exposeEvent(XExposeEvent &event) {
+    if (m_background_pm)
+        FbWindow::setBackgroundPixmap(m_background_pm);
+    else
+        FbWindow::setBackgroundColor(m_background_color);
+
+    clear();
+    FbWindow::updateTransparent(event.x, event.y, event.width, event.height);
+}
+
+}; // end namespace FbTk