Kakadu’s gists

Kakadu / gist:6176720

Created August 7, 2013 18:03

	kakadu:/media/disk/kakadu/prog/ocaml/ocsigen$ git clone [email protected]:pcouderc/ocp-webedit.git ocp-webedit3
	Cloning into 'ocp-webedit3'...
	remote: Counting objects: 1229, done.
	remote: Compressing objects: 100% (543/543), done.
	remote: Total 1229 (delta 702), reused 1184 (delta 657)
	Receiving objects: 100% (1229/1229), 4.91 MiB \| 131.00 KiB/s, done.
	Resolving deltas: 100% (702/702), done.
	Checking connectivity... done

Kakadu / scroll.qml

Created September 9, 2013 15:13

ScrollView inside ScrollView doesn't get mouse wheel event.

	import QtQuick 2.0
	import QtQuick.Controls 1.0

	Rectangle {
	width: 800
	height: 600

	ScrollView {
	anchors.fill: parent

Kakadu / concat.cpp

Created September 19, 2013 11:12

C++ dependent types array concat

	//g++ -std=c++11 a.cpp
	#include <array>

	template <typename T, size_t a, size_t b>
	std::array<T, a + b> concat(std::array<T, a> const& x, std::array<T, b> const& y) {
	std::array<T, a + b> z;
	std::copy(x.begin(), x.end(), z.begin());
	std::copy(y.begin(), y.end(), z.begin() + x.size());
	return z;
	}

Kakadu / main.cpp

Created October 28, 2013 09:11

QtQuick demo about signal in QML and slot in C++

	#include <QtGui/QGuiApplication>
	#include "signalslotlistview.h"
	#include <QtQuick/QQuickItem>
	#include <QtQuick/QQuickView>

	int main(int argc, char *argv[])
	{
	QGuiApplication app(argc, argv);

	QQuickView *view = new QQuickView();

Kakadu / PanelButton.qml

Created February 1, 2014 21:14

QtQuick 2.0 list of buttons with onClicked handlers

	import QtQuick 2.0

	Rectangle {
	anchors.left: parent.left
	anchors.right: parent.right
	height: 20
	radius: 10
	border.width: 1
	property string title
	color: "lightgray"

Kakadu / ListItem.qml

Created February 8, 2014 18:57

ListView for buttons with custom onclick events. In this implementation button onclick handler is placed in model near to useful properties of button. I don't want to place them far away of button descriptions because it breaks readability.

	import QtQuick 2.0

	Rectangle {
	id: root
	anchors { left: parent.left; right: parent.right }
	height: 30
	color: "gray"
	radius: 15
	border.width: 1

Kakadu / 1.qml

Last active August 29, 2015 13:56

The 2nd variant is 100% correct implementation. But it introduces dummy identifier which creation I want ot avoid. 1st peice of code is about avoiding it. I dont introduce variable there, I set property value to VisualListItem explicitly. It seems to work correctly but QtCreator's syntax highlighter doesn't understand it as expected. Am I missin…

	Item {


	property variant forestQuest1: _forestQuest1
	Rectangle {
	id: _forestQuest1

	property variant choices: VisualItemModel {
	id: _forest1_choices
	QuestButton { ... }

Kakadu / LoginOpenID.eliom

Last active August 29, 2015 13:57

Porting example from doc... http://ocsigen.org/eliom/api/server/Eliom_openid

	open Eliom_openid
	open Lwt

	let messages =
	let scope = (Eliom_common.default_process_scope :> Eliom_common.user_scope) in
	Eliom_state.create_volatile_table ~scope ()

	(* The login form *)
	let login_form = Eliom_service.App.service
	~path:["login-form"]

Kakadu / Root.qml

Last active August 29, 2015 13:58

Expected: City1____ and City1____. Got: City1____ and undefined. Why when strict mode is enabled eval("images.city1") is evaluated by QML JS engine into undefined? Plain javascript object are evaluated OK (not into undefined).

	import QtQuick 2.1

	import "global.js" as Global
	import "ocaml.js" as OCaml

	Rectangle {
	width: 1224; height: 600; color: "lightgray";

	Item { id: images; visible: false
	property string city1: "City1____"

Kakadu / a.qml

Created June 4, 2014 08:20

QtQuick attached signal Add example

	import QtQuick 2.1

	Rectangle {
	width: 800; height: 600


	ListModel {
	id: nameModel
	ListElement { name: "Alice" }
	ListElement { name: "Bob" }

Dmitrii Kosarev Kakadu