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ToDoList 6.5 RC1 (Beta 6) - An effective and flexible way to keep on top of your tasks

By , 30 Jun 2012
 
This is an old version of the currently published article.

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todolist2/todolist.png

todolist2/todolist.png

Latest Update (6.5 Beta Release)

In addition to User-Defined Task Attributes, allowing you to extend ToDoList in almost any direction,  6.5 contains the following new features:

  • Added support for relative dates in 'Find Tasks'  
  • Added table support to rtf comments
  • Added full-justify support to rtf comments
  • Added increment/decrement font size to rtf comments 
  • Added checks to prevent overwriting taskfiles when exporting to 'tasklist'
  • Added preference to control visibility of default task icons
  • Added support for filtering on calendar view
  • Allowed exporting of multiple tasklists with 'selected task' filter
  • Added 'Task Recurrence...' command to Edit menu
  • Added 'Go to Task Dependency' command to Edit menu
  • Added 'Sort' command to top of Sort menu
  • Added icons to rich text context menu
  • Added missing commands to rich-text context menu
  • Added time estimate/spent alpha key to set units (eg typing '10d', will now set the value to 10 and the units to days) 

Related Links

After finally compiling a FAQ of the most relevant questions asked about ToDoList I've moved all resources related to ToDoList to a new page on my website.

Introduction

You know how it is - you start work on one project and halfway through, you find one or two side-projects crop up that have to be solved before you can continue on the original project.

This is one such project with the added twist that it too started its life as a side-project. Here's what happened:

<Cue wavy screen effect>

I can only imagine that the planets must have been in (mis-)alignment or something, because at one point a few months ago, I was suddenly fielding emails on four or five separate articles I had previously submitted to CodeProject, some asking for features and others for bug fixes.

Foolishly or otherwise, I largely agreed with all the points raised, and subsequently found myself with fourteen or fifteen separate issues to resolve.

The situation was also made worse because I was trying to use CodeProject to keep track of all the things I had agreed to do, meaning that I had to continuously trawl the comments section of each article to remind myself of what I was supposed to be working on.

It even got to the stage where I was worrying that I'd fail to deliver on something - silly I know, but there you are!

Keeping a list on paper was a definite step in the right direction, but since I do all my coding on the same machine, it seemed somewhat inelegant, and anyway, we all know what happens to crucial bits of paper left lying around on desks and such.

The next step was to hunt around on the web for a tool to meet the following requirements:

  • Simple interface
  • Support for hierarchical data
  • Numbered items/subitems
  • Open file format
  • Freeware

Simple, huh! not!

I will admit that I did not spend weeks searching, but I am still surprised at the general lack of software matching my needs.

On reflection, I think that the reason may be simple: people are so used to commercial software being 'feature-rich' that when they come to design software themselves, they (not unreasonably) think they too need to cram as much in as possible, often leading to software where a lot of essential functionality is hidden away in the menu bar.

So, surprise, surprise, I decided to write something myself.

However, it's fair to say that I did not originally intend to post it on CodeProject and am only really doing so because I had a heap of fun solving some very interesting problems and these are what I think make it worth it.

Using the Software

There's really very little I need to say here since every feature/function is explicitly visible in the interface.

Nevertheless, the following list of basic capabilities and omissions may go someway to answering any questions that arise:

  • Files are stored in XML format with .xml file extension.
  • Trying to load a non-tasklist file will generally fail (unless you read the code to see how to circumvent it).
  • The number of items/subitems is limited only by memory (although performance may be the deciding factor before you exhaust memory).
  • Marking a parent item as 'done' will also gray-out child items, but they are not disabled or automatically marked as 'done'.
  • An ellipsis (...) indicates that an item has sub-items.
  • All items can be expanded or collapsed (by double-clicking).
  • Top-level items and sub-items are created using different toolbar buttons.
  • There are task-specific context-menus.
  • The previously open tasklists are re-opened on startup.
  • The tasklist is automatically saved when closing the software or minimizing it to the system tray.
  • The priority of a task is shown as a grayscale box to the left of the item.

Points of Interest

Here's where we come to the side-projects I was talking about, the first two of which I intend to work up into follow-up articles.

They are:

  1. The 'ordered' tree control, which incorporates a non-client gutter for displaying the item numbers.

    The idea stemmed from research I did into alternative designs for a tree-list control, which did not solve it by creating a hybrid control incorporating a tree and a list.

    The hybrid control seems such an obvious solution that I suspect few people have stopped to question it, but it has still always struck me as looking far too much like hard work to be truly elegant ('square pegs' and 'round holes' spring to mind).

    One possible idea is to implement the 'list' portion entirely in the non-client area of the tree. I.e., shift the right hand client edge to the left and then render the list portion in the resulting non-client area.

    Whilst I've yet to get round to building a proof of concept, it was nevertheless this ongoing mental debate which prompted me to try to solve the requirement for numbered items and subitems by rendering the item/subitem numbers in the non-client area.

    Without going into too much detail (as this will subsequently be an article of its own), this is how I got it to work:

    • Handle TVM_INSERTITEM and TVM_DELETEITEM to know exactly when items are added and removed.
    • In these handlers recalculate the width of the gutter required to display the widest 'dotted' item/subitem number. (Note: this is not necessarily simply the deepest subitem.)
    • If the required gutter width changes, call SetWindowPos(NULL, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER) to force Windows to recalculate the non-client area of the control.
    • Handle WM_NCCALCSIZE when it does, and offset the left border by the required gutter width.
    • Handle WM_NCPAINT for painting the numbers.

    This is necessarily an over-simplification, but it captures the essence of the solution, and all that essentially remains is lots of fiddling about to ensure the non-client area gets redrawn at the the right times to stay synchronized with the client area.

  2. Embedding .RC control definition data directly in a .cpp file to break the dependency on binary resources (a.k.a. 'Runtime Dialogs').

    This is an idea that has been floating about for quite some time and which has only recently gelled into a workable solution.

    The problem, put simply, is that if you want to take advantage of the resource editor in Visual Studio (and who doesn't), then you very quickly find yourself stuck with having to load dialog templates from resources compiled into the binary file.

    This further means that if you want to make use of a dialog across multiple projects, then either you need to copy and paste the dialog template between project .RC files, or you need to build the dialog into a DLL from which it can be accessed.

    'Runtime Dialogs' (a snappy title I coined myself) is a solution that neatly sidesteps both the nuisance of copying dialog resources between resource files and the extra work (and maintenance) involved in packaging dialogs in DLLs.

    And it works like this:

    • First, you design your dialog template in the resource editor, create a CDialog derived class using class wizard, and wire up all the controls just as you normally would.
    • Next, you #include "runtimedlg.h" and change all instances of CDialog to CRuntimeDlg.
    • Then, you cut and paste the control definition section from the appropriate section in the .RC file and embed it directly in the dialog's .cpp file as a static string (with a bit of tweaking to handle double quotes and such like).
    • Finally, in the constructor of your dialog, you simply call CRuntimeDlg::AddRCControls(...) passing the control definitions as a string.
    • And CRuntimeDlg takes care of the rest including, if required, auto-sizing the dialog to suit the control layout.

    I'm certainly not suggesting that this is a 'win-win' solution for all situations but it certainly has merits in its closer coupling of dialog template to dialog code which makes sharing dialogs across multiple projects a breeze.

    P.S.: In case it's not clear here, I used CRuntimeDlg to create CToDoCtrl which encapsulates the ordered tree together with the priority, date and comments controls as a single simple-to-instantiate control.

    I'm also proposing to use them in the .NET port of my ProjectZip add-in for VC6.

  3. Embedding the XML file in a web page.

    This is possibly the most satisfying aspect of the whole project because it was completely unexpected.

    What I mean is that, until recently, my knowledge of DOM and XMLDOM was virtually non-existent, as it's only since I've become more interested in the presentation of AbstractSpoon that I've been forced to get to grips with the various implementations of DOM and XMLDOM out there.

    I'm pleased to say that the code on my site works under IE 6.0, Netscape 7.1, and Mozilla, although custom code was required to achieve this.

Generic MFC Classes that may prove Useful to You

The following table lists a wide range of utility classes written for this project. They can all be included in any MFC project provided you include any class dependencies too. Feel free to ask any questions relating to these specific classes and how to use them.

Class Name

Description

Class Dependencies
(apart from MFC)

CAboutDlg

Customizable "About…' dialog not requiring a dialog resource. Supports html encoded text

CRuntimeDlg, CRCCtrlParser

CAutoComboBox

Adds only unique items to the drop list and shuffles the list so that the last added item is at the top

CHoldRedraw

CAutoFlag

Encapsulates the setting and unsetting of a boolean variable thru the lifetime of the class instance

CColorButton

Non-ownerdraw button that displays the selected colour on the button face and displays the colour dialog when clicked

CEnColorDialog

CColorComboBox

Owner-draw combobox for displaying and selecting user defined colours

CDateHelper

Encapsulation of various rountines for calculating date spans and for formatting

CDeferWndMove

Encapsulation of the Win32 API

CDialogHelper

Re-implementation of the CDialog DDX/DDV rountines to avoid the MFC error messages when the user clears a number edit (for instance)

CDlgUnits

Encapsulates the MapDialogRect Win32 API

CDockManager

Class for managing the docking of one popup window to another.

*CSubclassWnd, CHoldRedraw, CAutoFlag

CDriveInfo

Encapsulates various rountines for querying about drives, files and disk space

CEnBitmap

Adds support to CBitmap for loading non-bmp files and resources.

CEnBitmapEx, CColorReplacer, CImageBlurrer, CImageColorizer, CImageContraster, CImageEmbosser, CImageFlipper, CImageGrayer, CImageLightener, CImageNegator, CImageResizer, CImageRotator, CImageSharpener, CImageShearer, CImageSysColorMapper, CImageTinter

Adds image manipulation funationality to CEnBitmap

CEnBitmap

CEnColorDialog

Adds saving and restoring of custom colours to CColorDialog

CEnCommandLineInfo

Adds functions for extracting and querying commandline switches

CEnEdit

Adds user-defined button capabilities to CEdit

CMaskEdit, CThemed, CDlgUnits

CEnToolBar

Adds support for using alternative resource or file images

CFileEdit

Adds buttons for browsing and displaying the file represented by the text in the edit control. Also shows the file's small icon.

CEnEdit, CFolderDialog, CMaskEdit, CDlgUnits, CThemed, CSysImageList

CHoldRedraw

Encapsulates WM_SETREDRAW

CHotKeyCtrlEx

Fixes a number of behavioural problems including the handling of certain keypresses

CHotTracker

Tracks the cursor movement over user-defined windows and posts event messages as necessary

*CSubclassWnd,

CLimitSingleInstance

Provides simple method to detect if another instance of an app is running

CMaskEdit

Adds simple character masking to CEdit

CNcGutter

Allows the UI of standard windows controls to be extended by supporting any number of columns to be added to the non-client area of the window. Favours tabular controls like lists, trees, etc

*CSubclassWnd, CHoldRedraw, CThemed, CDlgUnits

COrderedTreeCtrl

CTreeCtrl implementation of CNcGutter displaying a single column showing the hierarchical position of each tree item in '1.2.3.4' notation.

CHoldRedraw, CThemed

CPasswordDialog

Very simple password dialog not requiring a dialog resource

CRuntimeDlg, CRCCtrlParser

CPropertyPageHost

Simpler replacement for CPropertySheet allowing easier creation as a child window

CRCCtrlParser

Used by CRuntimeDlg for parsing dialog resource-like text

CRuntimeDlg

Adds support to CDialog for building dialogs at runtime ie. dialogs do not require a dialog resource

CRCCtrlParser

CShortcutManager

Class for handling application keyboard shortcuts.

*CSubclassWnd, CWinClasses

CSpellCheckDlg

Spellcheck dialog not requiring a dialog resource, which interfaces with ISpellCheck (interface to Open Office dictionaries)

CRuntimeDlg, CRCCtrlParser, ISpellCheck

CSysImageList

Encapsulates the Windows system image list (file/folder images)

CTabCtrlEx

Adds post rendering callback for the tabs without using owner-draw

CThemed

Encapsulates themed (XP) and non-themed (the rest) drawing of windows controls

CTimeEdit

Adds a button for specifying time units and provided routines for converting time to and from different time units

CEnEdit, CMaskEdit, CThemed, CDlgUnits

CToolbarHelper

Adds support for dialog toolbar tooltips, multiline tooltips and dropbuttons with menus

*CSubclassWnd, CEnBitmap, CEnBitmapEx

CTrayIcon

Encapsulates the Shell_NotifyIcon Win32 API. Also provides balloon tips and animation

*CSubclassWnd,

CUrlRichEditCtrl

Adds support for recognizing urls, clicking them and setting custom url callbacks

CWinClasses

Encapsulates the ::GetClassName Win32 functions

CXmlFile, CXmlItem

Non-Unicode class for reading and writing xml files

CXmlFileEx

Adds encryption capabilities to CXmlFile

CXmlFile, IEncryption

* CSubclassWnd was originally written by Paul DiLascia for MSJ magazine. The version I use has been heavily extended to suit my specific needs. The classes that depend on it here need this extended version.

Further Work

Whilst this tool was originally intended for my personal use only, it is now a 'community' project, so if you find it useful and want to make suggestions for enhancements or bug fixes, then post below.

History    

  • 6.5 RC1 (b6) (30 Jun 2012)
    • Various translation-related fixes 
    • Fixed crash when multi-sorting on custom attributes in list-view
    • Fixed draw-related statusbar bug when in Classic Theme
    • Fixed escaping of <br> in Freemind exporter
    • Fixed Find Tasks dialog docking bug
    • Fixed un-matched <ul> tags in Html exporter 
    • Fixed bug when calculating the width of custom attribute date columns
    • Fixed bug displaying empty task title in Application titlebar in Maximize-comments mode 
  • 6.5.b5 (19 Jun 2012) 
    • Fixed various translation-related issues
    • Fixed drag'n'drop bug causing Outlook to be unnecessarily started
    • Fixed Initialisation bug when restoring filters 
  • 6.5.b4 (14 Jun 2012)
    • Don't notify 'read-only' for delay-loaded tasklists
    • Fix crash when multi-sorting on custom attribute
    • Fix inserting file link in rich text comments
    • Recalculate combobox drop width after translation
    • Flagged task colour being ignored when colouring by priority 
  • 6.5.b3 (10 Jun 2012) 
    • Fix loading of true-color task-icons 
    • Only use MS Word for richtext conversion if version 12 or better (Word 2007) 
    • Fix bugs setting custom attributes on multiple tasks
    • Increment line height to prevent icons being clipped when grid-lines are showing 
  • 6.5.b2 (06 Jun 2012)  
    • Fixed creation of new tasks via shortcut when editing task title
    • Fixed alternate line colouring 
    • Fixed slow rendering of comments after task titles 
    • Fixed restoration of filters on tasklist loading  
  • 6.5 Beta Release (02 Jun 2012) 
    • Moved labels above fields for easier translation
    • Added custom user-defined attributes
    • Added support for relative dates in 'Find Tasks'
    • Added table support to rtf comments
    • Added full-justify support to rtf comments
    • Added RTF support for increment/decrement font size>Added checks to prevent overwriting taskfiles when exporting to 'tasklist'
    • Added preference to control default task icons
    • Added support for filtering on calendar view
    • Allowed exporting of multiple tasklists with 'selected task' filter
    • Added 'Task Recurrence...' command to Edit menu
    • Added 'Go to Task Dependency' command to Edit menu
    • Added 'Sort' command to top of Sort menu
    • Added icons to rich text context menu
    • Added missing commands to rich-text context menu
    • Added time estimate/spent alpha key to set units (eg typing '10d', will now set the value to 10 and the units to days) 
    • Moved Calendar to tabbed view
    • Made preferences scrollable => scalable
    • Restored last custom filter on startup
    • MS Word now used for RTF2HTML conversion
    • Improved 2 way conversion with FreeMind 
    • Heaps of fixes and tweaks  
  • 6.4.10 (19 Jun 2012) 
    • Fixed drag'n'drop bug causing Outlook to be unnecessarily started
    • Fixed Initialisation bug when restoring filters   
  • 6.4.9 (09 Jun 2012)
    • fix bug where last comments character is being truncated
    • Fix -cmd commandline switch
    • Fix "task due within the next 7 days" incorrectly showing overdue tasks
    • Fix GanttViewer problem with %done
    • Fix bug with status filtering
    • Fix focus bugs when maximizing tasklist/comments
    • Fix slow rendering with large comments 
  • 6.4.8 (26 May 2012)
    • Fixed bug where last comments character was being truncated 
    • Fixed '-cmd' commandline switch 
    • Fixed "Tasks due within the next 7 days" filter incorrectly showing overdue tasks
    • Fixed GanttViewer problem with loading percent done
    • Fixed bug with status filtering  
  • 6.4.7 (04 May 2012)  
    • Fix Korean (and other Asian language) input in the comments field
    • Refresh the due date field when completing a recurring task
    • Update the list view after creating a task in task tree
    • Correct inverted backup location options  
  • 6.4.6 (06 Apr 2012) 
    • Fix various commandline bugs
    • Remove restriction on parent/child selection in task selection dialogs
    • Fix 'View Dependecy' bug when tasklist is checked in 
  • 6.4.5 (02 Apr 2012)   
    • Added <no risk> and <no priority> commandline options ('n') 
    • Added 'percent done' commandline option
    • Fixed ISO date problem when exporting from list-view  
  • 6.4.4 (20 Mar 2012)
    • Fixed issue with editing start, due and completion times
  • 6.4.3 (18 Mar 2012)
    • Fixed incorrect file extension when transforming
    • Fixed resizing issue 
    • Fixed 'Copy All' issue in commandline dialog 
    • Fixed 'Pos' not being exported 
  • 6.4.2 (15 Mar 2012) 
    • Fixed restoration of previous filter  
    • Fixed focus issue when changing percent done with Incomplete tasks filter
    • Fixed restoration of previous Export settings  
  • 6.4.1 (13 Mar 2012)   
    • Fixed bug in edit field placement
    • Fixed bug with focus switch when editing dates 
    • Restored scroll performance 
    • Restored date alignment 
    • Fixed bug in preferences initialization 
    • Fixed bug where 'Move task' options are disabled for new tasklist
    • Fixed bug with registry importing of preferences 
  • 6.4 Feature Release (08 Mar 2012)
    • Added support for 'natural' sorting (a la Explorer-sorting)
    • Added support for 'new' style file-open dialog under Vista/Windows 7
    • Added file version to backups, so that no new version will overwrite the backups of a previous version
    • Added preference to Calendar plugin to specify font size
    • Added 'task path' column to list
    • Added option to display entire sub tree of filtered task
    • Added options to expand due/started tasks only
    • Added 'selected tasks' filter
    • Added 'and parent task' to selection dialog
    • Added 'Tags' task attribute
    • Added preferences to better manage backup paths
    • Added commandline switches for the remaining task attributes, and to control how new tasks are created
    • Added much-improved Outlook drag'n'drop support
    • Added support for unc paths in comments field
    • Added 'selected tasks' filter
    • Added options for specifying backup paths
    • Added 'include parent task' to selection dialog (Export, Print, Transform)
    • Added 'Save Tasklist As' to tasklist tabbar context menu
    • Added 'Recalc from start date' to recurrence dialog
    • Added popup dialog for choosing how to link to files in richtext comments
    • Added support for military time to start/due/completed time droplists (eg. 0530, 1705)
    • Added support for edit fields to be positioned to the right of the task view. Useful for wide, shallow displays.
    • Fixed position field to retain order when sorting
    • Fixed listview to calculate it's own column widths
    • Fixed focus bug when setting task icon from list view
    • Fixed initial hidden state of tree/list tab
    • Fixed filtering to filter out parent tasks with empty attributes
    • Fix filtering to filter out parent tasks with empty attributes
    • Fix focus bug when setting task icon from list view
    • Fixed bug with archiving encrypted tasklists
    • Fixed bug with delay-loading of encrypted tasklists
    • Fixed Html exporting of user-defined 'flagged' colour
    • Fixed user-defined colours not being rendered in html export
    • Fixed display bug when moving mouse 'time spent' field's buttons
    • Fixed date alignment bug 
    • Fixed bug when checking out after toggling inclusion of username
    • Fixed bug where filter droplists did not auto-expand when adding a new longest entry
    • Changed MLO file extension to .ml
    • Fixed initial state list sorting bug
    • Fixed priority not getting imported in Csv
    • Fixed bug when not importing all csv attributes
    • Fixed bug allowing edits on readonly comments field
    • Fixed bug with task icon indices 
    • Fixed 'half-visible task' bug in list view
    • New Spanish translation
    • Updated Chinese translation 
    • Status-bar panes are now hidden to match column visibility
    • Preferences file sections are now sorted
    • Allowed user to edit tree/list icon when it's next to the title text by double-clicking
    • Html images are now saved to subfolder of html file (when exporting)
    • Speed-up tree building
    • Allow user to edit task icon by double-click tree/list icon when it's next to the title text
    • Always show droplist buttons in mapping dialogs
  • 6.3.9 (27 Nov 2011)
    • Fixed bug where focus was lost after closing calendar
    • Fixed bug where simple text comments context-menu delete option did not work
    • Fixed bug loading user-task icons
  • 6.3.8 (15 Nov 2011)
    • Correct calculation of parent dates for GanttProject exporter
    • Save/restore state of 'Add Logged Time' dialog
    • Save preferences to file after closing preference dialog
    • New French and Chinese translations
    • Minor tweaks to the translation system
  • 6.3.7 (09 Nov 2011)
    • Fixed very significant memory leak
    • Fixed various translation related bugs
  • 6.3.6 (04 Nov 2011)
    • Fixed iCalendar exporter date formatting bug
    • Fixed bug with xml header after changing formats
    • Fixed bug saving reminders
    • Fixed memory leak with encrypted tasklists
  • 6.3.5 (29 Oct 2011)
    • Fixed bug encrypting Unicode tasklists
    • Fixed bug where task path was out of sync with selection
    • Fixed bug where focus was lost after closing calendar
  • 6.3.4 (26 Oct 2011)
    • Fixed crash when jumping between tasks with different comments formats
    • Fixed reminders not being saved when computer is shut down
    • Fixed IME bug not triggering save
    • Reverted 6.3.3 sorting change as this broke multi-sorting
  • 6.3.3 (22 Oct 2011)
    • Fixed bug with sorting of category and alloc-to droplists
    • Fixed bug not saving comments when changing app preferences
    • Fixed bug with some input field heights
    • Preferences now saved as Unicode
    • Sort tasks with same sort value by 'raw' position
  • 6.3.2 (18 Oct 2011)
    • Fixed bug where due tasks notification displayed ID and comments when only titles was requested
    • Fixed various translation-related bugs
    • Fixed bug with default priority/risk when importing from the clipboard
    • Fixed Filter bug where options were not being restored for newly saved tasklists
    • Fixed Web-Update-Wizard crash
    • Fixed bug where separator choice was being ignored when exporting to csv
  • 6.3.1 (02 Oct 2011)
    • Fixed bug handling embedded tabs in translation system
    • Fixed bug checking in/out with source control
    • Fixed 'missing encryption component' bug
    • Fixed bug toggling visibility via the tray icon
    • Fixed due tasks notification bug with stylesheet
    • Fixed bug importing text from clipboard
    • Fixed bug importing preferences into registry
    • Changed XML encoding for Unicode tasklists to 'UTF-16'
  • 6.3 Feature Release (18 Sep 2011)
    • Full Unicode Support for User Data
    • New 'Easy to Translate' Architecture
    • New Tasklist importer/exporter
    • Vast Improvement in Loading Performance
    • Status bar Progress Indicator when Saving and Loading Tasklists
    • Various small improvements and bug fixes 
  • 1.1-6.2 (removed by .dan.g.)
  • 1.0 (4 Nov 2003)
    • Initial release.

License

This article, along with any associated source code and files, is licensed under The Eclipse Public License 1.0

About the Author

.dan.g.
Software Developer Maptek
Australia Australia
Member
.dan.g. is a naturalised Australian and has been developing commercial windows software since 1998.
 
For all his latest freeware visit AbstractSpoon.

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AnswerGantt Chart Demo 2member.dan.g.2 Jan '13 - 0:29 
Get it Here.
 
What's New
  • Alternate line colouring
  • Parent task extents correctly calculated
  • Various synchronisation bugs fixed
  • Only Gantt portion scrolls horizontally
  • 'Alloc-to' column added
  • 'Today' added as a vertical red line
.dan.g.
 
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GeneralRe: Gantt Chart Demo 2memberzajchapp2 Jan '13 - 0:58 
Had a quick look. Fantastic.
Can't see any hiccups in the functioning of the interface.
This would be sufficient for 80%+ of what I would use it for in TDL.

However..., if I had a wishlist, it would include (as indicated below):
- % done represented on the gantt part.
- ability to print (probably really hard).
- ability to adjust dates by dragging the gantt boxes (probably really hard)
 
zajchapp
GeneralRe: Gantt Chart Demo 2member.dan.g.2 Jan '13 - 13:39 
zajchapp wrote:
% done represented on the gantt part.
This should be easy.
zajchapp wrote:
ability to print (probably really hard).
The tricky bit is that, so far, I've been relying on IE to print the tasklist in HTML, although I suspect that I could probably build a simple Gantt chart in HTML...
zajchapp wrote:
ability to adjust dates by dragging the gantt boxes
I'm using a standard List control for the Gantt portion because the built in support for columns seems a perfect fit. However, the architecture for the plugin views (Calendar and Gantt) currently only supports 'read-only' views (ie. non-editable). Nevertheless I see this evolving over time.
.dan.g.
 
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GeneralRe: Gantt Chart Demo 2memberpludikhu2 Jan '13 - 1:40 
Nice!
 
But on my W7, I still see this: http://www.pixhost.org/show/4372/15409135_gantt.jpg[^]
http://www.pixhost.org/show/4372/15409250_gantt2.jpg[^]
 
On an XP, it displays correctly.
 
The W7 is a small high res laptop screen @ 125% text size. But even when I set it to 100 % it displays the same.
Grtz
 
Patrick
GeneralRe: Gantt Chart Demo 2 [modified]member.dan.g.2 Jan '13 - 13:01 
It looks like the heights of the rows are not synchronized, as well as the selected-item text colour not being right.
 
Thx, I'll look into it.
 
Here's what I've been able to reproduce:
 
1. The selected-item text colour issue appears on all OSes.
2. The item-height issue happens with large text size on Win7 (XP not yet tested).
.dan.g.
 
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modified 2 Jan '13 - 19:31.

GeneralRe: Gantt Chart Demo 2memberlaurentbosc2 Jan '13 - 23:14 
It looks fine!
 
However, I insist on the need of displaying the title of the task and the 'allocated to' in or near each bar, like in ms project or even in gantt project.
It is not efficient that for each task we need to see at the left of the bar these essential infos
 
Littel remark:
When you collapse or expand a node (click on the +), the node should be selected in the same time.
 
Thank you Dan
GeneralRe: Gantt Chart Demo 2member.dan.g.3 Jan '13 - 12:30 
laurentbosc wrote:
like in ms project or even in gantt project.
Could you send me a screenshot of either of these apps?
laurentbosc wrote:
When you collapse or expand a node (click on the +), the node should be selected in the same time.
Agreed.
.dan.g.
 
AbstractSpoon Software
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GeneralRe: Gantt Chart Demo 2memberlaurentbosc5 Jan '13 - 4:14 
This is an example in gantt project :
http://img90.imageshack.us/img90/1399/gantt.jpg[^]
 
I prefer to read directly essential info in the gantt, instead of see the info in the list/tree like this :
http://img820.imageshack.us/img820/7602/gantt2.jpg[^]
 
The nice to have should be some settings like in gantt project where you decide what info to display (or not) and where :
http://img13.imageshack.us/img13/4777/gantt3.jpg[^]
 
Hope this helps
SuggestionRe: Gantt Chart Demo 2memberMember 77033864 Jan '13 - 23:05 
Hello, are you aware of the fact that in ToDoList you can import/export tasks from/to Gantt project? I mean that you can leave any complex functionality to Gantt project then... Wink | ;) M.
GeneralRe: Gantt Chart Demo 2memberlaurentbosc5 Jan '13 - 0:32 
Yes I m aware of it of course, but it is not an advanced functionality I'm talking about...
And integrate this would enable to not use this export in 90% of the cases.
Or perhaps it is me, and I'm asking for something that seems obvious to me, but it is not.Unsure | :~
GeneralRe: Gantt Chart Demo 2memberzajchapp5 Jan '13 - 20:54 
I agree. TDL should have the basics to easily and visually review timelines and dependencies and make changes. This would deal with 90% of cases for me as well, avoiding the need for exporting and re-importing. It will also mean part of the tasklist can be viewed in the Gantt tab and changes made without creating new/duplicate tasks. I think Dan was looking at being able to re-import just the changes to existing tasks, but I am not sure he ever did (and I haven't tested this since then).

As I see it, if you need more advanced functionality, such as project management, resource planning etc, these can still be dealt with in GanttProject.
 
zajchapp
GeneralRe: Gantt Chart Demo 2memberCayce.Pek9 Jan '13 - 23:25 
Good day,
 
I have been thinking about the problem of manipulating a gantt chart kind of view with many items. This is especially when we are able to define dependencies using drag and drop on the view. when doing so in a large list will often need skilful and painful drag scrolling say between itemF and itemW.
 
Read no further if there are no such plans to allow for using drag and drop to define task dependencies.
 
If there are such plans, I propose that you keep of a history column of previously selected items (clicked with the mouse). And from that history list you would be able to drag between the listed items to define dependencies.
 
Of course, the description above seems beyond that of a simple gantt charting application. But I'm just saying it will be something new that even current gantt charting application don't have.
 
The basis of this feature is that of representation, while representation of task in a gantt chart is good for showing task, dependencies relationship, it is not that good a representation for drag manipulation (especially with a large tasklist). Hence we create a representation that facilitates this sort of manipulation.
 
That being said, this column need not be restricted to the gantt view. It is potentially useful even in the normal TDL view.
 
CY
GeneralRe: Gantt Chart Demo 2memberzajchapp11 Jan '13 - 15:41 
This is probably an idea that needs to be passed on to Dan for consideration (as this post might be buried now). I am not sure what Dan intends in regard to dependencies.
 
I am not 100% clear on what you are suggesting. Would every single selection appear in this column for all tasks? and how would you clear this History column?
I however agree that creating dependencies can be a pain, which is part of the reason I don't usually bother.
 
Currently dependencies are entered against a task using the task ID. In my opinion, the best way would be to somehow select the task to attach the dependencies to, then be able to select one or more tasks that depend on it using a mouse (Ctrl select?). Really not sure how you would do that.
 
Also, currently "View dependences" only shows the first dependent task. The Gantt view would be able to show them all.
zajchapp
GeneralRe: Gantt Chart Demo 2memberCayce.Pek11 Jan '13 - 23:04 
Things do get buried fast. Do I have to describe the idea as a new post to get Dan's attention? Big Grin | :-D
My idea is that with every click on a task, the task will be added to the top of the history, with say a configurable capacity of say 10 tasks. i.e. if you click in the order of taskA, taskB, taskC,
 
The list will be shown as
 
taskC (top)
taskB
taskA (bottom)
 
This list is only build at runtime, so whenever you restart TDL, switch tasklists, it will be cleared.
 
so with the above list, we will do a drag from taskA to taskC to indicate that taskA is dependent on taskC (i.e. taskC need to be completed before we can work on taskA)
 
On the other hand, we could be more selective and only add task to the box say via Control+Alternal+click. but I think it will be more useful to add everything task that was clicked.
GeneralRe: Gantt Chart Demo 2memberzajchapp12 Jan '13 - 11:07 
I think I see what you are thinking now. So this is a list that is independent of the main task view - e.g. a dialog?
Am I correct in thinking this way will be less efficient for tasks next to one another, but more efficient for tasks where you need to scroll?
 
Cayce.Pek wrote:
Do I have to describe the idea as a new post to get Dan's attention? Big Grin | :-D

 
Possibly Smile | :) . Or put in a response to one of his posts above. Up to you. You could always wait to see if he answers...
zajchapp
GeneralRe: Gantt Chart Demo 2memberCayce.Pek14 Jan '13 - 21:05 
yes. you are right. Smile | :)
 
well, I think Dan got a lot on his hand now. this can probably wait until version 6.6. is out. Smile | :)
SuggestionRe: Gantt Chart Demo 2memberandrei_mailbox4 Jan '13 - 12:03 
Hello Dan,
It would be nice to select which tasks to be displayed inside of the Gantt Chart.
The toggle can be included into the contextual menu. For example, we press right click on a task and select "Exclude from Gantt chart" or "Show in Gantt chart".
Thank you.
GeneralRe: Gantt Chart Demo 2member.dan.g.6 Jan '13 - 12:46 
I'd rather have task visibility controlled via the filters else there's no consistency between the views.
 
Could you explain why you would not want to see certain tasks?
.dan.g.
 
AbstractSpoon Software
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GeneralRe: Gantt Chart Demo 2memberandrei_mailbox7 Jan '13 - 8:22 
Thank you for your reply.
I would want to see only the projects which are very very important.
Other tasks (less important) will make the project overview harder.
I can use the flags, but right now, i use flags to show only the tasks which have to be done today.
GeneralRe: Gantt Chart Demo 2memberMember 77033864 Jan '13 - 23:07 
Looks really nice... Smile | :) M.

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