[PATCH v2 0/1] MR9328: dlls/sane.ds: Make comboboxes in property sheet high enough to properly drop down

[Bernd Herd (＠herdsoft)]

When the sane.ds TWAIN data source displays it's user interface, it auto-generates a proprties dialog from the sane options for the current scanner.

Oftenly this dialog contains windows ComboBox controls to choose between scan modes  (gray / color) or resolutions.

The ComboBox controls created are too flat to properly drop down, they only open about half a line height. This is difficult to use.

This patch makes the control about 10 times the height of a string. The combox will not occupy more height than the elements that are filled in anyway.

Behaviour before the patch:

![before.png](/uploads/80e328dde7c04c14e5a29b54fa6843a5/before.png){width=305 height=244}

Behaviour after the patch:

![after.png](/uploads/49a0e1014974e4bc43637f6b0b02ba54/after.png){width=308 height=246}

--
  v2: dlls/sane.ds: Make comboboxes in property sheet high enough to properly drop down
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/9328

[PATCH v2 1/1] dlls/sane.ds: Make comboboxes in property sheet high enough to properly drop down

[Bernd Herd]

From: Bernd Herd <codeberg(a)herdsoft.com>

---
 dlls/sane.ds/ui.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dlls/sane.ds/ui.c b/dlls/sane.ds/ui.c
index 25a1cf33970..bb30b84be53 100644
--- a/dlls/sane.ds/ui.c
+++ b/dlls/sane.ds/ui.c
@@ -281,6 +281,10 @@ static int create_item(HDC hdc, const struct option_descriptor *opt,
 
         tpl->cx = ctl_cx;
     }
+    if (class == 0x0085 && (styles & CBS_DROPDOWNLIST))
+    {   /* Drop-Down ComboBox */
+        tpl->cy *= 10;
+    }
     ptr = (WORD *)(tpl + 1);
     *ptr++ = 0xffff;
     *ptr++ = class;
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/9328

[PATCH v2 0/1] MR9328: dlls/sane.ds: Make comboboxes in property sheet high enough to properly drop down - approved

[Esme Povirk (＠madewokherd)]

This merge request was approved by Esme Povirk.
-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/9328