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1// ArrowButton.cc for Fluxbox Window Manager
2// Copyright (c) 2002 Henrik Kinnunen (fluxgen at users.sourceforge.net)
3//
4// Permission is hereby granted, free of charge, to any person obtaining a
5// copy of this software and associated documentation files (the "Software"),
6// to deal in the Software without restriction, including without limitation
7// the rights to use, copy, modify, merge, publish, distribute, sublicense,
8// and/or sell copies of the Software, and to permit persons to whom the
9// Software is furnished to do so, subject to the following conditions:
10//
11// The above copyright notice and this permission notice shall be included in
12// all copies or substantial portions of the Software.
13//
14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20// DEALINGS IN THE SOFTWARE.
21
22// $Id: ArrowButton.cc,v 1.1 2002/12/13 20:21:09 fluxgen Exp $
23
24#include "ArrowButton.hh"
25
26#include "App.hh"
27
28ArrowButton::ArrowButton(ArrowButton::Type arrow_type,
29 FbTk::FbWindow &parent,
30 int x, int y,
31 unsigned int width, unsigned int height):
32 FbTk::Button(parent, x, y, width, height),
33 m_arrow_type(arrow_type) {
34}
35
36ArrowButton::ArrowButton(ArrowButton::Type arrow_type,
37 int screen_num,
38 int x, int y,
39 unsigned int width, unsigned int height):
40 FbTk::Button(screen_num, x, y, width, height),
41 m_arrow_type(arrow_type) {
42
43}
44
45void ArrowButton::clear() {
46 FbTk::Button::clear();
47 drawArrow();
48}
49
50void ArrowButton::exposeEvent(XExposeEvent &event) {
51 FbTk::Button::exposeEvent(event);
52 drawArrow();
53}
54
55void ArrowButton::buttonPressEvent(XButtonEvent &event) {
56 FbTk::Button::buttonPressEvent(event);
57 drawArrow();
58}
59
60void ArrowButton::buttonReleaseEvent(XButtonEvent &event) {
61 FbTk::Button::buttonReleaseEvent(event);
62 drawArrow();
63}
64
65/**
66 redraws the arrow button
67*/
68void ArrowButton::drawArrow() {
69 XPoint pts[3];
70 unsigned int w = width() / 2;
71 unsigned int h = height() / 2;
72 switch (m_arrow_type) {
73 case LEFT:
74 pts[0].x = w - 2; pts[0].y = h;
75 pts[1].x = 4; pts[1].y = 2;
76 pts[2].x = 0; pts[2].y = -4;
77 break;
78 case RIGHT:
79 pts[0].x = w - 2; pts[0].y = h - 2;
80 pts[1].x = 4; pts[1].y = 2;
81 pts[2].x = -4; pts[2].y = 2;
82 break;
83 case UP: // TODO
84 break;
85 case DOWN: // TODO
86 break;
87 }
88
89 if (gc() != 0) {
90 Display *disp = FbTk::App::instance()->display();
91 XFillPolygon(disp, window().window(), gc(),
92 pts, 3, Convex, CoordModePrevious);
93 }
94}
95