Hi,
1) Not part of the emulator and double clicks should be avoided anyways, bad UI
experience. So forget using it :) (or make custom qevent handler and compare
timestamps).
2) Hard to know the problem without seeing your code. Maybe you forgot to use
property alias? Works for me. Here is minimal example of main, first and second
page:
---helloBinding.qml---
import QtQuick 2.0
import Sailfish.Silica 1.0
import "pages"
ApplicationWindow
{
initialPage: FirstPage { id: first }
cover: Qt.resolvedUrl("cover/CoverPage.qml")
}
---FirstPage.qml---
import QtQuick 2.0
import Sailfish.Silica 1.0
Page {
id: page
property alias labelText: exampleLabel.text
// To enable PullDownMenu, place our content in a SilicaFlickable
SilicaFlickable {
anchors.fill: parent
// PullDownMenu and PushUpMenu must be declared in SilicaFlickable,
SilicaListView or SilicaGridView
PullDownMenu {
MenuItem {
text: "Show Page 2"
onClicked: pageStack.push(Qt.resolvedUrl("SecondPage.qml"))
}
}
// Tell SilicaFlickable the height of its content.
contentHeight: column.height
// Place our content in a Column. The PageHeader is always placed at
the top
// of the page, followed by our content.
Column {
id: column
width: page.width
spacing: Theme.paddingLarge
PageHeader {
title: "UI Template"
}
Label {
id: exampleLabel
x: Theme.paddingLarge
text: "Hello Sailors"
color: Theme.secondaryHighlightColor
font.pixelSize: Theme.fontSizeLarge
}
}
}
}
---SecondPage.qml---
import QtQuick 2.0
import Sailfish.Silica 1.0
Page {
id: page
SilicaListView {
id: listView
anchors.fill: parent
header: PageHeader {
title: "Nested Page"
}
MouseArea {
anchors.fill: parent
onClicked: {
first.labelText = "Foo Bar"
pageStack.pop()
}
}
}
}
--
re, Jonni
________________________________________
From: devel-boun...@lists.sailfishos.org [devel-boun...@lists.sailfishos.org]
on behalf of tw_bolek [tw_bo...@op.pl]
Sent: Monday, November 04, 2013 11:09 PM
To: devel@lists.sailfishos.org
Subject: [SailfishDevel] Problems with the Emulator (possible bugs?)
Hello guys,
While porting my applications to Sailfish OS, I encountered the following
problems with the Emulator. I tried it numerous times and I always end up with
the same result:
1) I cannot make onDoubleClick signal work. I have a Rectangle with a
MouseArea filling it, and it has an onDoubleClicked signal - there's no
reaction to it (tried clicking with various delays, a lot of times very
quickly, etc.). If I change it to onClicked then single click works fine. I've
also tested it with a simple Button - similarly, onDoubleClicked has no
reaction (other than that the button gets highlighted for a short while as with
onClicked, but nothing else happens), while with onClicked the button works OK
with a single click.
2) If I update something on a page that's currently not visible (i.e. it isn't
the topmost page in the stack) then its visible contents don't get refreshed.
Its properties themselves DO get updated (which I can verify with console.log
output) but when I go back to that page (e.g. via pageStack.pop()) then it
still shows "old" content. If I update these properties once again, while the
page IS visible (topmost), then everything gets updated correctly.
For example, I have a Text element on a page (and its text is e.g. "First"). I
then switch (via pageStack.push()) to another page and from there I update the
first page's (not currently visible) text property (to e.g. "Second").
Console.log output shows that the text property gets updated, but if I switch
back to that page then it still shows the old "First" text (despite the
property itself now being "Second"). The very same code works properly on
Harmattan, Symbian and BB10. The only difference is that on Sailfish OS the
element is within a SilicaFlickable.
Can someone please check it? I've spent the last two days trying to make the
above work, to no avail...
Thank you,
Bolek
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