Category: Delphi

FireMonkey Panel tricks – Panel Color and Transparent Panels

Change the color of a Delphi FireMonkey panel or make a FireMonkey panel transparent.

Use this FireMonkey panel trick to change the color of a Delphi FireMonkey panel or make a FireMonkey panel transparent

FireMonkey_Panel_Color

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Delphi Performance Tuning – Creating 500 Panels on a Form

I needed to create 500 panels on a form for a game that I was assisting another person with … and Delphi was choking.  It was taking 20 seconds to do this.   Not cool.  We had to find a way to speed it up.  This is what we did …

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Delphi 2D controls in 3D (FireMonkey) – presentation 1st March 2017, Brisbane Australia

I am doing a remote presentation this week on “Displaying and Animating 2D FireMonkey controls in 3D”.  This will be at the Australia Delphi User Group’s meeting in Brisbane

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Popup menu for a Delphi Firemonkey form

Unlike VCL forms, Delphi FireMonkey forms do not have a PopupMenu property.  So how can you show a popup menu when the user clicks the Right Mouse Button ?

You have to code it yourself and its pretty easy to do.  The tricky bit is converting the X/Y  position from the forms local co-ordinate system to global co-ordinates.  Ill show you to do that.

popup_menu_1

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Immediate TTimer to emulate PostCreate / PostOnCreate event in Delphi

Learn how to create the equivalent of an PostCreate / PostOnCreate event that executes just after the form’s OnCreate event has fired.

To do this, we will use an “Immediate Timer”

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