https://bugzilla.xfce.org/show_bug.cgi?id=8327
Bug #: 8327
Summary: Second output not usable when device is plugged in
after dialog is started
Classification: Xfce
Product: Xfce4-session
Version: 4.8.2
Platform: All
OS/Version: Linux
Status: NEW
Severity: minor
Priority: Medium
Component: General
AssignedTo: [email protected]
ReportedBy: [email protected]
QAContact: [email protected]
CC: [email protected]
The checkbox "use this display" is not visible if there's only one device
detected on startup of xfce4-settings dialog for displays.
When the user connects a second device, so this device shows up in the list.
But the user is unable to activate it and change other options because the
checkbox will never be made visible.
If the dialog will be restarted with already more than one device connected,
all devices can be activated with the visible checkbox.
I would suggest to simply modify the code snippet of function
display_settings_dialog_new as follows to always have the checkbox visible. All
displays will get then generally the checkbox "use this display". A test has
shown that the user is unable to deactivate all displays due to it's being
checked at another code position (function display_setting_output_toggled) with
a potential error box.
- if (xfce_randr->noutput > 1)
- {
- gtk_widget_show (GTK_WIDGET (check));
- g_signal_connect (G_OBJECT (check), "toggled", G_CALLBACK
(display_setting_output_toggled), builder);
- }
- else
- gtk_widget_hide (GTK_WIDGET (check));
+ g_signal_connect (G_OBJECT (check), "toggled", G_CALLBACK
(display_setting_output_toggled), builder);
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