0005250: TJvDbLookupCombo doesn't properly redraw at run-time with XP Theme enabled - Project JEDI

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Category

Severity

Reproducibility

Date Submitted

Last Update

0005250

[JEDI VCL] 00 JVCL Components

minor

always

2010-05-24 14:11

2010-09-06 16:30

Reporter

dreel

View Status

public

Assigned To

Priority

normal

Resolution

open

Status

feedback

Product Version

3.39

Summary

0005250: TJvDbLookupCombo doesn't properly redraw at run-time with XP Theme enabled

Description

TJvDbLookupCombo placed on a form in TJvPageConrol

object dblcbElementA: TJvDBLookupCombo
  Left = 8
  Top = 32
  Width = 145
  Height = 21
  DropDownCount = 10
  Font.Charset = RUSSIAN_CHARSET
  Font.Color = clBlack
  Font.Height = -11
  Font.Name = 'Tahoma'
  Font.Style = []
  LookupField = 'Id'
  LookupDisplay = 'Name'
  LookupSource = dmPathMan.dsElementA
  ParentFont = False
  TabOrder = 0
  OnChange = dblcbElementAChange
end

At run-time the selection button with "open" arrow doesn't properly redraw it's background.

dblcbElementA.ControlStyle := dblcbElementA.ControlStyle + [csOpaque] doesn't help. Copmponent gets background from previous Page on PageControl.
Removing .manifest file helps to restore the view but without XP theming.

Additional Information

Tags

draw, glitch, JVCL, JvDbLookupCombo, Theme, XP

Attached Files

JvDbLookupComboBug.png [^] (1,164 bytes) 2010-05-24 14:11

JvclComboBug.zip [^] (5,715 bytes) 2010-07-05 08:59

Relationships

Notes
(0017457) obones (administrator) 2010-06-07 13:51	Could you please provide the zipped sources of a sample application showing this?

(0017484) dreel (reporter) 2010-06-09 20:44	Obones, I'll create a small app to show the glitch and attach the zipped source next my post. For now I provide some tech details: - Delphi 7 Up1 - CnPack - GExperts - DelphiSpeedUp - JVCL 3.38 - custom .manifest file (no Delphi XPMan component)

(0017527) dreel (reporter) 2010-07-05 09:00	Obones, sorry for delay. Here the source attached JvclComboBug.zip

(0017657) dreel (reporter) 2010-09-06 16:30	Is there any way to remove the XP theming draw glitches ?

Issue History
Date Modified	Username	Field	Change
2010-05-24 14:11	dreel	New Issue
2010-05-24 14:11	dreel	File Added: JvDbLookupComboBug.png
2010-06-07 13:51	obones	Note Added: 0017457
2010-06-07 13:51	obones	Status	new => feedback
2010-06-09 20:38	dreel	Tag Attached: JVCL
2010-06-09 20:38	dreel	Tag Attached: draw
2010-06-09 20:38	dreel	Tag Attached: glitch
2010-06-09 20:38	dreel	Tag Attached: JvDbLookupCombo
2010-06-09 20:38	dreel	Tag Attached: Theme
2010-06-09 20:38	dreel	Tag Attached: XP
2010-06-09 20:38	dreel	Issue Monitored: dreel
2010-06-09 20:44	dreel	Note Added: 0017484
2010-07-05 08:59	dreel	File Added: JvclComboBug.zip
2010-07-05 09:00	dreel	Note Added: 0017527
2010-09-06 16:30	dreel	Note Added: 0017657

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