config: make popover dialogs configurable

Add the [ui].dialog-{position,width,height} options in aerc.conf to set
the position, width and height of popover dialogs such as the one from
:menu, :envelope or :attach -m relative to the main window.

Changelog-added: Add `[ui].dialog-{position,width,height}` to set
 the position, width and height of popover dialogs.
Signed-off-by: Johannes Thyssen Tishman <johannes@thyssentishman.com>
Reviewed-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>

1 files changed, 18 insertions, 0 deletions

diff --git a/doc/aerc-config.5.scd b/doc/aerc-config.5.scd
index 60fc5b7f..e72f2c6a 100644
--- a/doc/aerc-config.5.scd
+++ b/doc/aerc-config.5.scd
@@ -494,6 +494,24 @@ These options are configured in the *[ui]* section of _aerc.conf_.
 
 	Default: _0_
 
+*dialog-position* = _top_|_center_|_bottom_
+	Set the position of popover dialogs such as the one from *:menu*,
+	*:envelope* or *:attach -m*.
+
+	Default: _center_
+
+*dialog-width* = _<width>_
+	Set the width of popover dialogs as a percentage of the total width of
+	the window. The specified value should be between _10%_ and _100%_.
+
+	Default: _50_
+
+*dialog-height* = _<height>_
+	Set the height of popover dialogs as a percentage of the total height of
+	the window. The specified value should be between _10%_ and _100%_.
+
+	Default: _50_
+
 ## THREAD PREFIX CUSTOMIZATION
 
 You can fully customize the thread arrows appearance, which is defined by the