Archive

Tuesday, 23. October 2012

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Movie #80 - Levels of OOP Abstraction

LearnDelphi.TV – In this video we take a look at the various object orient abstractions that Delphi provides. Starting with a public field, then a public property, then to an interface (with nothing public on the class). This video is about 5 minutes long and you can watch it on YouTube.
Details Favorite? Off-Topic? alister@learndelphi.tv @ 06:06
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Setting up EurekaLog Viewer for remote server

EurekaLog Blog – EurekaLog Viewer 4 has feature of managing all of your bug reports in one central database. It supports Firebird databases. Viewer use local file database (embedded server) by default. However, you may want to set it up to use remote server. Basic prerequisites EurekaLog Viewer 4 is compiled ...
Details Favorite? Off-Topic? Александр Алексеев @ 02:56
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hcOPF - using Attribute OnChange Events

TPersistent.com – Althought hcOPF implements automatic calculations via a ThcCalcObject registered with the object metadata, it’s not the most efficient implementation.  Since the framework has no idea of the attribute dependancies in the calculation, it calls the CalcObject whenever an attribute of the object ...
Details Favorite? Off-Topic? Larry Hengen @ 00:50

Monday, 22. October 2012

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Multiple Attributes in One Line

The Delphi Geek – Apparently Delphi (at least XE2, didn’t test with others) allows you to write a comma-separated attribute list inside square brackets when annotating types and type members. IOW, following two code fragments are identical. [Name(CNameModule2Sub1)] [Description('Submodule 2.1)] TModule2Sub1Info = ...
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Delphi Conference Brazil - TMS Aurelius Session

TMS Software Blog – Embarcadero Delphi Conference Brasil will happen in Sao Paulo, Brazil, this Tuesday, October, 23rd. This is the fourth edition of the event organized by Embarcadero, which had nothing less than 700 attendees last year. There will be up to five simultaneous sessions in two auditoriums and three rooms ...
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Be-Delphi 2.0 conference - TMS software platinum sponsor

TMS Software Blog – Be-Delphi organises on November 22 the second yearly Delphi event Be-Delphi 2.0 in Antwerp, Belgium. National and internationally acclaimed speakers such as Marco Cantu, Bruno Fierens, Pawel Glowacki, Bob Swart, Brian Long, Jason Vokes … bring a varied mix of technical sessions. Top speaker Marco ...
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XE3 Visual LiveBindings: Samples

Jim Tierney – Here is a summary of the samples which accompany my XE3 VLB posts.  The samples are grouped by Sourceforge locations. Observers (post) VclSampleObservableControls.dpk - Implements an observable TTrackBar LinkTrackbarToField.dpr - TObservableTrackBar project Actions (post) Navigate using actions ...
Details Favorite? Off-Topic? Jim Tierney @ 07:35
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31 XE3 quick videos in 31 days - Oct21 - Introduction to the LiveBindings Wizard

Sip from the Firehose – In previous RAD Studio XE3 videos, I used LiveBindings, the LiveBindings Designer and the LiveBindings Wizard in several of the demo applications.  In this short video, I’ll focus on the LiveBindings Wizard and the 5 common binding tasks that it provides using multi-page wizards.  The ...
Details Favorite? Off-Topic? David Intersimone @ 05:15

Sunday, 21. October 2012

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XE3 Visual LiveBindings: TListView

Jim Tierney – A previous post uses TListBox to demonstrate how to link fields to a list control.  The same steps can be used to link fields to TListView. Here is a sample form with a TListView: To improve the TListView appearance, the ListView1.ViewStyle property has been set to vsList. The LiveBindings designer ...
Details Favorite? Off-Topic? Jim Tierney @ 23:30
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XE3 Visual LiveBindings: Lookup controls

Jim Tierney – A lookup control displays a value that is different from the actual field value. In this post, I modify the sample application built in the previous post about lookup lists. The lookup list example ended with this design: The lookup list ended with this form: To demonstrate a lookup control, this ...
Details Favorite? Off-Topic? Jim Tierney @ 08:00

Saturday, 20. October 2012

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31 XE3 quick videos in 31 days - Oct20 - Multi-Tier Multi-Platform AppDev using DataSnap and TMS Grid for FireMonkey

Sip from the Firehose – In my RAD Studio XE3 October 16th quick video, Using TMS Software’s Grid for FireMonkey (TMSFMXGrid), I showed you how to create Windows and Mac applications using the Live Binding Designer, TMSFMXGrid and an InterBase database. In this short video, I will show you how to create a multi-tier ...
Details Favorite? Off-Topic? David Intersimone @ 23:10
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Flotsam and Jetsam #67

Nick Hodges – For those of you who still cling to the archaic notion that “Delphi Marketing Sucks”, you should know that I can’t go anywhere on the internet without seeing an add for RAD Studio XE3.  One of the things I appreciate about Google Adsense is that it knows the kinds of ads I want to see and ...
Details Favorite? Off-Topic? nick@nickhodges.com @ 15:12
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31 XE3 quick videos in 31 days - Oct19 - Product Version Info Options for Windows and Mac Apps

Sip from the Firehose – The RAD Studio XE3 Project Options Version Info page now has three Build Options. You use this dialog box to specify version information for your Delphi and C++ Windows and Mac applications. When version information is included, a user can right-click the program icon and select properties to ...
Details Favorite? Off-Topic? David Intersimone @ 06:20

Friday, 19. October 2012

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What is “Nougat”? — Part 4

RemObjects Blogs – In the first three parts of this series, we took a look at the basic concepts and design principles behind Oxygene “Nougat”, and the IDE experience. In this fourth installment, i’d like to give you an overview of the build and deploy process, and a quick peek at debugging. Building ...
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31 XE3 quick videos in 31 days - Oct18 - FireMonkey 2 MaterialSource Components

Sip from the Firehose – In RAD Studio XE3 and FireMonkey 2, a new context shader creates and defines FireMonkey filters, materials and context for 3D objects. The new FMX.Types3D.TTexture class replaces the use of bitmap textures. This class uses GPU memory to store real data. TTexture is a limited class, but offers ...
Details Favorite? Off-Topic? David Intersimone @ 08:43
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