public virtual void CommandInDataTemplate() { string xaml = @" <Grid> <Grid.Resources> <DataTemplate x:Key=""temp""> <Button Command=""{b:DXCommand 'Method($test:BindingTests_a.StaticIntProp)'}""/> </DataTemplate> </Grid.Resources> <ContentControl Content=""{b:DXBinding}"" ContentTemplate=""{StaticResource temp}""/> <ContentControl Content=""{b:DXBinding}"" ContentTemplate=""{StaticResource temp}""/> </Grid> "; var panel = BindingTestHelper.LoadXaml <Grid>(xaml); BindingTestHelper.VisualTest(panel, () => { BindingTests_a.Static(2); var vm = CommandTests_a.Create(); var tb1 = LayoutTreeHelper.GetVisualChildren(panel.Children[0]).OfType <Button>().First(); var tb2 = LayoutTreeHelper.GetVisualChildren(panel.Children[1]).OfType <Button>().First(); panel.DataContext = vm; BindingTestHelper.DoEvents(panel); BindingTestHelper.DoCommand(tb1); Assert.AreEqual(1, vm.MethodCounter); BindingTestHelper.DoCommand(tb2); Assert.AreEqual(2, vm.MethodCounter); }); }
public virtual void EventInDataTemplate() { string xaml = @" <Grid> <Grid.Resources> <DataTemplate x:Key=""temp""> <test:EventTests_visual CustomEvent=""{b:DXEvent 'Do4($test:BindingTests_a.StaticIntProp)'}""/> </DataTemplate> </Grid.Resources> <ContentControl Content=""{b:DXBinding}"" ContentTemplate=""{StaticResource temp}""/> <ContentControl Content=""{b:DXBinding}"" ContentTemplate=""{StaticResource temp}""/> </Grid> "; var panel = BindingTestHelper.LoadXaml <Grid>(xaml); BindingTestHelper.VisualTest(panel, () => { BindingTests_a.Static(2); var vm = EventTests_a.Create(); var tb1 = LayoutTreeHelper.GetVisualChildren(panel.Children[0]).OfType <EventTests_visual>().First(); var tb2 = LayoutTreeHelper.GetVisualChildren(panel.Children[1]).OfType <EventTests_visual>().First(); panel.DataContext = vm; BindingTestHelper.DoEvents(panel); tb1.RaiseCustomEvent(); tb2.RaiseCustomEvent(); Assert.AreEqual(2, vm.Do4Counter); }); }
public virtual void Parameters() { string xaml = @" <Grid x:Name=""root""> <Grid.Resources> <Style x:Key=""st"" TargetType=""TextBox""> <Setter Property=""Text"" Value=""{b:DXBinding IntProp+$test:BindingTests_a.StaticIntProp, BackExpr='IntProp=int.Parse(@v)-$test:BindingTests_a.StaticIntProp'}""/> </Style> </Grid.Resources> <test:EventTests_visual x:Name=""bt1"" CustomEvent=""{b:DXEvent 'Do3(@args, @e(bt2), @sender)'}""/> <test:EventTests_visual x:Name=""bt2"" CustomEvent=""{b:DXEvent 'Do3(@args, @e(bt1), @sender)'}""/> </Grid>"; var vm = EventTests_a.Create(); Grid panel = BindingTestHelper.LoadXaml <Grid>(xaml); var bt1 = (EventTests_visual)panel.Children[0]; var bt2 = (EventTests_visual)panel.Children[1]; panel.DataContext = vm; BindingTestHelper.DoEvents(panel); bt1.RaiseCustomEvent(); Assert.AreEqual(bt2, vm.Do3Parameter); Assert.AreEqual(EventArgs.Empty, vm.Do3EventArgs); Assert.AreEqual(bt1, vm.Do3Sender); bt2.RaiseCustomEvent(); Assert.AreEqual(bt1, vm.Do3Parameter); Assert.AreEqual(EventArgs.Empty, vm.Do3EventArgs); Assert.AreEqual(bt2, vm.Do3Sender); }
public void AssignOperator_ElementName() { string xaml = @" <Grid x:Name=""panel"" Tag=""{b:DXBinding '1'}""> <Button Command=""{b:DXCommand Execute='@e(panel).Tag = @e(panel).Tag + 1'}""/> </Grid> "; var panel = BindingTestHelper.LoadXaml <Grid>(xaml); var bt = (Button)panel.Children[0]; Assert.AreEqual(1, panel.Tag); BindingTestHelper.DoCommand(bt); BindingTestHelper.DoEvents(bt); Assert.AreEqual(2, panel.Tag); }
public void AssignOperator_ElementName() { string xaml = @" <Grid x:Name=""panel"" Tag=""{b:DXBinding '1'}""> <test:EventTests_visual CustomRoutedEvent=""{b:DXEvent Handler='@e(panel).Tag = @e(panel).Tag + 1'}""/> </Grid> "; var panel = BindingTestHelper.LoadXaml <Grid>(xaml); var visual = (EventTests_visual)panel.Children[0]; Assert.AreEqual(1, panel.Tag); visual.RaiseCustomRoutedEvent(); Assert.AreEqual(2, panel.Tag); }
public virtual void CommandInStyleSetter() { string xaml1 = @" <Grid> <Grid.Resources> <Style x:Key=""st"" TargetType=""Button""> <Setter Property=""Command"" Value=""{b:DXCommand Method($test:BindingTests_a.StaticIntProp)}""/> </Style> </Grid.Resources> <Button Style=""{StaticResource st}""/> <Button Style=""{StaticResource st}""/> </Grid> "; string xaml2 = @" <Grid> <Grid.Resources> <Style TargetType=""Button""> <Setter Property=""Command"" Value=""{b:DXCommand Method($test:BindingTests_a.StaticIntProp)}""/> </Style> </Grid.Resources> <Button/> <Button/> </Grid> "; Action <string> test = xamlStr => { BindingTests_a.Static(2); var panel = BindingTestHelper.LoadXaml <Grid>(xamlStr); var tb1 = (Button)panel.Children[0]; var tb2 = (Button)panel.Children[1]; var vm = CommandTests_a.Create(); panel.DataContext = vm; BindingTestHelper.DoEvents(panel); BindingTestHelper.DoCommand(tb1); Assert.AreEqual(2, vm.MethodValue); BindingTests_a.Static(3); BindingTestHelper.DoCommand(tb2); Assert.AreEqual(3, vm.MethodValue); }; test(xaml1); test(xaml2); }