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[OPEN] [#1190] [3.2.1] Window's modal mask does not respect ConstrainToElement

  1. #1
    Dec 07, 2015, 1:24 PM

    [OPEN] [#1190] [3.2.1] Window's modal mask does not respect ConstrainToElement

    On the following example, press Show Window button. The window is constrained to Tab 001 panel, but the window's modal mask is not constrained.

    Thanks in advance.

    <!DOCTYPE html>
<html>
<head runat="server">
</head>
<body>
    <ext:ResourceManager Theme="Crisp" runat="server" />
    <ext:Viewport Layout="BorderLayout" runat="server">
        <Items>
            <ext:Panel Title="North" Html="North Content" Height="200" Region="North" runat="server" />
            <ext:TabPanel Title="Tab Panel" Region="Center" runat="server">
                <Items>
                    <ext:Panel ID="_pnl001" Title="Tab 001" Html="Tab Content" runat="server">
                        <TopBar>
                            <ext:Toolbar runat="server">
                                <Items>
                                    <ext:Button Text="Show Window" runat="server">
                                        <Listeners>
                                            <Click Handler="#{_wdn}.show()" />
                                        </Listeners>
                                    </ext:Button>
                                </Items>
                            </ext:Toolbar>
                        </TopBar>
                        <Bin>
                            <ext:Window ID="_wdn" Title="Window" Html="Content" Modal="true" Constrain="true" ConstrainToElement="_pnl001" Hidden="true" runat="server" />
                        </Bin>
                    </ext:Panel>
                </Items>
            </ext:TabPanel>
        </Items>
    </ext:Viewport>
</body>
</html>
    Last edited by Daniil; Dec 19, 2015 at 11:13 AM. Reason: [OPEN] [#1190] [3.2.1]
  2. #2
    Dec 07, 2015, 3:19 PM
    Workaround: mask / unmask (lines 27 and 28) Tab 001 when Window is shown / hidden.

    Note: in my opinion, windows's modal mask should respect ConstrainToElement.

    <!DOCTYPE html>
<html>
<head runat="server">
</head>
<body>
    <ext:ResourceManager ScriptMode="Debug" Theme="Crisp" runat="server" />
    <ext:Viewport Layout="BorderLayout" runat="server">
        <Items>
            <ext:Panel Title="North" Html="North Content" Height="200" Region="North" runat="server" />
            <ext:TabPanel Title="Tab Panel" Region="Center" runat="server">
                <Items>
                    <ext:Panel ID="_pnl001" Title="Tab 001" Html="Tab Content" runat="server">
                        <TopBar>
                            <ext:Toolbar runat="server">
                                <Items>
                                    <ext:Button Text="Show Window" runat="server">
                                        <Listeners>
                                            <Click Handler="#{_wdn}.show()" />
                                        </Listeners>
                                    </ext:Button>
                                </Items>
                            </ext:Toolbar>
                        </TopBar>
                        <Bin>
                            <ext:Window ID="_wdn" Title="Window" Html="Content" Constrain="true" ConstrainToElement="_pnl001" Hidden="true" runat="server">
                                <Listeners>
                                    <Show Handler="#{_pnl001}.mask();" />
                                    <Hide Handler="#{_pnl001}.unmask();" />
                                </Listeners>
                            </ext:Window>
                        </Bin>
                    </ext:Panel>
                </Items>
            </ext:TabPanel>
        </Items>
    </ext:Viewport>
</body>
</html>
    Last edited by RaphaelSaldanha; Dec 07, 2015 at 6:42 PM.
  3. #3
    Dec 19, 2015, 11:12 AM
    Hi Raphael,

    Thank you for the report and workaround!

    Created an Issue:
    https://github.com/extnet/Ext.NET/issues/1190

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