P542-Labs / Mbed 2 deprecated Lab4

Lab4

Dependencies:   SeeedStudioTFTv2 TFT_fonts mbed

Fork of Seeed_TFT_Touch_Shield by Shields

ActionListener.cpp@4:ebcf8d366b91, 2014-09-26 (annotated)

Committer:
uswickra
Date:
Fri Sep 26 12:40:19 2014 +0000
Revision:
4:ebcf8d366b91
Child:
6:ebffa73d4f95
Lab 4;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
uswickra 4:ebcf8d366b91 1 #include "ActionListener.h"
uswickra 4:ebcf8d366b91 2
uswickra 4:ebcf8d366b91 3 ActionListener::ActionListener()
uswickra 4:ebcf8d366b91 4 {
uswickra 4:ebcf8d366b91 5 is_reg = false ;
uswickra 4:ebcf8d366b91 6 };
uswickra 4:ebcf8d366b91 7
uswickra 4:ebcf8d366b91 8 void ActionListener::registerForEvents(ActionListener* widg)
uswickra 4:ebcf8d366b91 9 {
uswickra 4:ebcf8d366b91 10 target = widg ;
uswickra 4:ebcf8d366b91 11 is_reg = true ;
uswickra 4:ebcf8d366b91 12 children.push_back(widg);
uswickra 4:ebcf8d366b91 13 };
uswickra 4:ebcf8d366b91 14
uswickra 4:ebcf8d366b91 15 void ActionListener::action(ActionType type, ActionEvent evnt)
uswickra 4:ebcf8d366b91 16 {
uswickra 4:ebcf8d366b91 17 if(is_reg) {
uswickra 4:ebcf8d366b91 18 // target->trigger_action(type, evnt);
uswickra 4:ebcf8d366b91 19 for(vector<ActionListener*>::iterator it = children.begin(); it != children.end(); it++) {
uswickra 4:ebcf8d366b91 20 ActionListener* w = *it;
uswickra 4:ebcf8d366b91 21 w->trigger_action(type, evnt);
uswickra 4:ebcf8d366b91 22 }
uswickra 4:ebcf8d366b91 23 }
uswickra 4:ebcf8d366b91 24
uswickra 4:ebcf8d366b91 25 };