Mobile: Hide iOS text view background; Translation panel positioning

Mobile panels should always be root-parented, but the source document relationship is currently not communicated in any other way.

3 files changed, 8 insertions, 2 deletions

diff --git a/src/ios.m b/src/ios.m
index 6a30c8a8..021e354d 100644
--- a/src/ios.m
+++ b/src/ios.m
@@ -759,7 +759,7 @@ void init_SystemTextInput(iSystemTextInput *d, iRect rect, int flags) {
     }
     else {
         UITextView *view = REF_d_view;
-        [view setBackgroundColor:backgroundColor];
+        [view setBackgroundColor:[UIColor colorWithWhite:1.0f alpha:0.0f]];
         [view setTextColor:textColor];
         [view setTintColor:tintColor];
         [view setEditable:YES];
diff --git a/src/ui/documentwidget.c b/src/ui/documentwidget.c
index 3dadb911..a9a0e07c 100644
--- a/src/ui/documentwidget.c
+++ b/src/ui/documentwidget.c
@@ -3204,6 +3204,11 @@ static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd)
     else if (equal_Command(cmd, "document.translate") && d == document_App()) {
         if (!d->translation) {
             d->translation = new_Translation(d);
+            if (isUsingPanelLayout_Mobile()) {
+                const iRect safe = safeRect_Root(w->root);
+                d->translation->dlg->rect.pos = windowToLocal_Widget(w, zero_I2());
+                d->translation->dlg->rect.size = safe.size;
+            }
         }
         return iTrue;
     }
diff --git a/src/ui/util.c b/src/ui/util.c
index 6e139856..21067bf4 100644
--- a/src/ui/util.c
+++ b/src/ui/util.c
@@ -1655,7 +1655,8 @@ static void updateValueInputSizing_(iWidget *dlg) {
     }
     else {
         dlg->rect.size.x =
-            iMin(rootSize.x, iMaxi(iMaxi(100 * gap_UI, title->rect.size.x), prompt->rect.size.x));
+            iMin(rootSize.x, iMaxi(iMaxi(100 * gap_UI, title ? title->rect.size.x : 0),
+                                   prompt->rect.size.x));
     }
     /* Adjust the maximum number of visible lines. */
     int footer = 6 * gap_UI;