Opened 4 years ago

Last modified 4 years ago

#18921 new defect

Minimum height of dialog field to avoid endless flickering

Reported by: Hb--- Owned by: team
Priority: trivial Milestone:
Component: Core imagery Version:
Keywords: template_report java8 windows Cc:


What steps will reproduce the problem?

  1. Copy{zoom}/{x}/{y}.png?api_key=ExampleForLongURLText
  2. Open the Imagery preferences.
  3. Click TMS, the Add Imagery URL dialog opens as shown in the screenshot.
  4. Paste the long URL into the first field

What is the expected result?

That the pasted long URL is accepted.

What happens instead?

The from field takes the whole size of the dialog box.
The text flickers endlessly like being reformatted.
Can't enter a name for the imagery and can't click OK.

Please provide any additional information below. Attach a screenshot if possible.

Error happens only under Java 8 for long texts when the initial height of the field is smaller than the usual font size in the dialog.

  1. For a first solution, please make this whole dialog wider.
  1. Why does Java/JOSM present text input fields which are taller than the font?

Java 13 seems to format the whole dailog box different and present bigger text fields.

Initial dialog size:

Flickering field:

Attached screenshots are reduced by 50% in size.

Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2020-03-10 23:31:54 +0100 (Tue, 10 Mar 2020)
Build-Date:2020-03-11 02:30:52
Relative:URL: ^/trunk

Identification: JOSM/1.5 (16111 en) Windows 7 64-Bit
OS Build number: Windows 7 Professional (7601)
Memory Usage: 1818 MB / 3604 MB (109 MB allocated, but free)
Java version: 1.8.0_242-b08, AdoptOpenJDK, OpenJDK 64-Bit Server VM
Screen: \Display0 1280x1024
Maximum Screen Size: 1280x1024
VM arguments: [-Djosm.home=jtest]
Program arguments: [--language=en]
Dataset consistency test: No problems found

+ buildings_tools (35248)
+ utilsplugin2 (35334)

Attachments (3)

scrInitialSize.png (118.8 KB) - added by Hb--- 4 years ago.
scrFlickering.png (105.5 KB) - added by Hb--- 4 years ago.
scrJOSMLook&Feel=WindowsClassic.png (62.2 KB) - added by Hb--- 4 years ago.

Download all attachments as: .zip

Change History (6)

Changed 4 years ago by Hb---

Attachment: scrInitialSize.png added

Changed 4 years ago by Hb---

Attachment: scrFlickering.png added

comment:1 Changed 4 years ago by skyper

Component: CoreCore imagery

comment:2 Changed 4 years ago by Don-vip

Keywords: windows added
Owner: changed from team to Hb---
Status: newneedinfo

Can you please try with the "Windows" look-and-feel instead of "Windows Classic"?

Changed 4 years ago by Hb---

comment:3 in reply to:  2 Changed 4 years ago by Hb---

Owner: changed from Hb--- to team
Status: needinfonew

Replying to Don-vip:
I do use a "Classic" theme for the complete OS. So the initial report was already based on the JOSM look&feel "Windows".

Switching the JOSM look&feel to Windows Classic gives the result of a non flickering first field. The bug is therefore not present.

But the Name field is still not accessible, see screenshot. It becomes visible when the dialog size is increased by dragging its border.

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