A src/ArrowButton.cc

@@ -0,0 +1,95 @@ 
+// ArrowButton.cc for Fluxbox Window Manager
+// 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: ArrowButton.cc,v 1.1 2002/12/13 20:21:09 fluxgen Exp $
+
+#include "ArrowButton.hh"
+
+#include "App.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) {
+}
+
+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) {
+
+}
+
+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();
+}
+
+/**
+ 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) {
+        Display *disp = FbTk::App::instance()->display();
+        XFillPolygon(disp, window().window(), gc(),
+                     pts, 3, Convex, CoordModePrevious);
+    }
+}
+

A src/ArrowButton.hh

@@ -0,0 +1,49 @@ 
+// ArrowButton.hh for Fluxbox Window Manager
+// 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: ArrowButton.hh,v 1.1 2002/12/13 20:21:12 fluxgen Exp $
+
+#ifndef ARROWBUTTON_HH
+#define ARROWBUTTON_HH
+
+#include "Button.hh"
+/// Displays a arrow on a button
+class ArrowButton: public FbTk::Button {
+public:
+    enum Type { LEFT, RIGHT, UP, DOWN};
+
+    ArrowButton(Type arrow_type, FbTk::FbWindow &parent,
+                int x, int y, 
+                unsigned int width, unsigned int height);
+    ArrowButton(Type arrow_type, int screen_num,
+                int x, int y,
+                unsigned int width, unsigned int height);
+    void clear();
+    void buttonReleaseEvent(XButtonEvent &event);
+    void buttonPressEvent(XButtonEvent &event);
+    void exposeEvent(XExposeEvent &event);
+
+private:
+    void drawArrow();
+    Type m_arrow_type;                        
+};
+
+#endif // ARROWBUTTON_HH