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The whole way ComboBox works is bizarre, and it's basically impossible to clone
and modify it as a whole, because it uses internal variables and apis that are not
available outside of package com.codename1.ui
It's also impossible to override the "center y" functionality that's built in. I'd like
my menus to top up at the top of the frame. Short of reworking the whole thing,
a simple change can provide the "menu at top" functionality.
In "showPopupDialog" add a boolean centerMenu and this clause
if(listH < formHeight) {
// pop up or down?if(centerMenu)
{
if(top > formHeight / 2) {
bottom = formHeight - top;
top = top - listH;
} else {
top += getHeight();
bottom = formHeight - top - listH;
}
}
else {
// leave top at the topbottom = formHeight - top - listH;
if(bottom<0) { top += bottom; bottom = 0; }
}
}
Also noted; the various Max(x,0) clauses when calling popupDialog.show
are not coordinated, so if any of them fire the presented menu is damaged.
The "ComboDialog" created by createPopupDialog is never shown. AFAIK
it is used as a container for an underlying list which is presented by popupDialog.show
The text was updated successfully, but these errors were encountered:
The whole way ComboBox works is bizarre, and it's basically impossible to clone
and modify it as a whole, because it uses internal variables and apis that are not
available outside of package com.codename1.ui
It's also impossible to override the "center y" functionality that's built in. I'd like
my menus to top up at the top of the frame. Short of reworking the whole thing,
a simple change can provide the "menu at top" functionality.
In "showPopupDialog" add a boolean centerMenu and this clause
Also noted; the various Max(x,0) clauses when calling popupDialog.show
are not coordinated, so if any of them fire the presented menu is damaged.
The "ComboDialog" created by createPopupDialog is never shown. AFAIK
it is used as a container for an underlying list which is presented by popupDialog.show
The text was updated successfully, but these errors were encountered: