EmbeddedArtists AB / ewgui

Wrapper classes for the emwin library

Dependents:   app_emwin1 app_emwin2_pos lpc4088_ebb_gui_emwin

EwFunctionPointer.cpp@1:0b16165ada7c, 2014-04-14 (annotated)

Committer:
embeddedartists
Date:
Mon Apr 14 08:38:33 2014 +0000
Revision:
1:0b16165ada7c
Parent:
0:316c181e9b65 
Initialize uninitialized touchState in EwGui

Who changed what in which revision?

UserRevisionLine numberNew contents of line
embeddedartists 0:316c181e9b65 1 /* mbed Microcontroller Library
embeddedartists 0:316c181e9b65 2 * Copyright (c) 2006-2013 ARM Limited
embeddedartists 0:316c181e9b65 3 *
embeddedartists 0:316c181e9b65 4 * Licensed under the Apache License, Version 2.0 (the "License");
embeddedartists 0:316c181e9b65 5 * you may not use this file except in compliance with the License.
embeddedartists 0:316c181e9b65 6 * You may obtain a copy of the License at
embeddedartists 0:316c181e9b65 7 *
embeddedartists 0:316c181e9b65 8 * http://www.apache.org/licenses/LICENSE-2.0
embeddedartists 0:316c181e9b65 9 *
embeddedartists 0:316c181e9b65 10 * Unless required by applicable law or agreed to in writing, software
embeddedartists 0:316c181e9b65 11 * distributed under the License is distributed on an "AS IS" BASIS,
embeddedartists 0:316c181e9b65 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
embeddedartists 0:316c181e9b65 13 * See the License for the specific language governing permissions and
embeddedartists 0:316c181e9b65 14 * limitations under the License.
embeddedartists 0:316c181e9b65 15 */
embeddedartists 0:316c181e9b65 16 #include "EwFunctionPointer.h"
embeddedartists 0:316c181e9b65 17
embeddedartists 0:316c181e9b65 18
embeddedartists 0:316c181e9b65 19
embeddedartists 0:316c181e9b65 20 EwFunctionPointer::EwFunctionPointer(void (*function)(EwWindow* w)) {
embeddedartists 0:316c181e9b65 21 attach(function);
embeddedartists 0:316c181e9b65 22 }
embeddedartists 0:316c181e9b65 23
embeddedartists 0:316c181e9b65 24 void EwFunctionPointer::attach(void (*function)(EwWindow* w)) {
embeddedartists 0:316c181e9b65 25 _function = function;
embeddedartists 0:316c181e9b65 26 _object = 0;
embeddedartists 0:316c181e9b65 27 }
embeddedartists 0:316c181e9b65 28
embeddedartists 0:316c181e9b65 29 void EwFunctionPointer::call(EwWindow* w) {
embeddedartists 0:316c181e9b65 30 if (_function) {
embeddedartists 0:316c181e9b65 31 _function(w);
embeddedartists 0:316c181e9b65 32 } else if (_object) {
embeddedartists 0:316c181e9b65 33 _membercaller(_object, _member, w);
embeddedartists 0:316c181e9b65 34 }
embeddedartists 0:316c181e9b65 35 }
embeddedartists 0:316c181e9b65 36
embeddedartists 0:316c181e9b65 37
embeddedartists 0:316c181e9b65 38