Difference between revisions of "ATTabs"
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Author: Alexey Torgashin | Author: Alexey Torgashin | ||
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= How to use it like TPageControl= | = How to use it like TPageControl= | ||
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= Download = | = Download = | ||
| − | + | ATTabs is merged into ATFlatControls repo: https://github.com/Alexey-T/ATFlatControls/ . | |
| − | + | Some wiki documentation is in the "wiki" subfolder of that repo. | |
= Requirements = | = Requirements = | ||
| − | Lazarus: 1. | + | Lazarus: 1.8+. |
| − | + | Tested on: Windows, Linux GTK2/Qt, macOS. | |
| − | Tested on: Windows, Linux GTK2/ | ||
Revision as of 20:20, 31 October 2019
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About
ATTabs is a tab-control component for Delphi and Lazarus. It's not replacement for standard tab control, but is alternative one, it has different API. It paints tabs OS-indenendant, using custom drawing on canvas.
Screenshot:
Author: Alexey Torgashin
How to use it like TPageControl
Make some new panel, which will be like TPageControl. Place ATTabs on it, make Align=alTop. Now you create several Forms or Frames onto this panel (they have Parent:=Panel1; Align:=alClient;). How to switch these frames on changing tabs?
- Add tabs OnChange event handler.
- In this event handler: a) hide all frames, b) show frame, which is assigned to current TabIndex.
When you create a new tab, you can set its TabObject property. Set TabObject to a frame. When OnChange is called, get TabIndex, call GetTabData() for this index, and read TabObject for this tab. Show the frame, which is stored in this TabObject, hide all others.
var
d: TATTabData;
begin
d:= t.GetTabData(t.TabIndex);
if Assigned(d) then
(d.TabObject as TMyFrame).Show;
end;
License
License: MPL 2.0. Also you can use it under LGPL.
Download
ATTabs is merged into ATFlatControls repo: https://github.com/Alexey-T/ATFlatControls/ . Some wiki documentation is in the "wiki" subfolder of that repo.
Requirements
Lazarus: 1.8+. Tested on: Windows, Linux GTK2/Qt, macOS.
