toolbar

问题 I need a title to be on the left side of a navigation bar. I use the following code: .toolbar { ToolbarItem(placement: .navigationBarLeading) { Text("Title") .foregroundColor(.black) } } The problem is that it is displayed blue and as a button. Is it possible to change its color to black somehow? foregroundColor , accentColor do not work. Also, I tried to use a disabled button with Text("Title") inside. But it was displayed grey in that case. Not color, nor PlainButtonStyle were applied. 回答1:

问题 I recently found out about Quill text editor and since I am playing with new stuff in php and javascript I decided to use it in my app instead of Wysiwyg. Quill documentation is really minimalistic though. How do I add a button that allows user to show and edit current html? Do I have to extend Quill and make one of my own? 回答1: If you check the following link, you will see that they don't add the option for an HTML button to the configuration list keys. Probably, you have to extend the

问题 I recently found out about Quill text editor and since I am playing with new stuff in php and javascript I decided to use it in my app instead of Wysiwyg. Quill documentation is really minimalistic though. How do I add a button that allows user to show and edit current html? Do I have to extend Quill and make one of my own? 回答1: If you check the following link, you will see that they don't add the option for an HTML button to the configuration list keys. Probably, you have to extend the

问题 I recently found out about Quill text editor and since I am playing with new stuff in php and javascript I decided to use it in my app instead of Wysiwyg. Quill documentation is really minimalistic though. How do I add a button that allows user to show and edit current html? Do I have to extend Quill and make one of my own? 回答1: If you check the following link, you will see that they don't add the option for an HTML button to the configuration list keys. Probably, you have to extend the

问题 I found an article online that said to setup the toolbar button to be a type that stays pressed you just set a style TBBS_CHECKBOX on the button but it doesn't work for me (it still acts like a normal button). I confirmed the style is set, just after created and the SetWindowText() MFC wizard setup of CMainFrame::OnCreate() . What am I doing wrong? for (int i=0; ; i++) { int id=m_wndToolBar.GetItemID(i); if (id==0) { break; } if (id == ID_THE_ID) { m_wndToolBar.SetButtonStyle(i, TBBS_CHECKBOX

问题 I found an article online that said to setup the toolbar button to be a type that stays pressed you just set a style TBBS_CHECKBOX on the button but it doesn't work for me (it still acts like a normal button). I confirmed the style is set, just after created and the SetWindowText() MFC wizard setup of CMainFrame::OnCreate() . What am I doing wrong? for (int i=0; ; i++) { int id=m_wndToolBar.GetItemID(i); if (id==0) { break; } if (id == ID_THE_ID) { m_wndToolBar.SetButtonStyle(i, TBBS_CHECKBOX

问题 How can I handle the click event on the back arrow in the searchview widget: I tried this code but it doesn't work: searchtollbar.setNavigationOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Log.d(TAG, "back arrow clicked"); } }); also I tried this one: MenuItemCompat.setOnActionExpandListener(item_search, new MenuItemCompat.OnActionExpandListener() { @Override public boolean onMenuItemActionCollapse(MenuItem item) { // Do something when collapsed return

问题 How can I handle the click event on the back arrow in the searchview widget: I tried this code but it doesn't work: searchtollbar.setNavigationOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Log.d(TAG, "back arrow clicked"); } }); also I tried this one: MenuItemCompat.setOnActionExpandListener(item_search, new MenuItemCompat.OnActionExpandListener() { @Override public boolean onMenuItemActionCollapse(MenuItem item) { // Do something when collapsed return

问题 Is it possible to add a switch on the toolbar? <ContentPage.ToolbarItems> <ToolbarItem> <Switch x:Name="Switch1" IsToggled="True" Margin="5,0,0,0"/> </ToolbarItem> </ContentPage.ToolbarItems> Does anybody have any ideas? Thanks! 回答1: <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" xmlns:local="clr-namespace:TitleViewSample" x:Class="TitleViewSample.MainPage"> <NavigationPage.TitleView> <Switch x:Name="Switch1" IsToggled="True"

问题 Is it possible to add a switch on the toolbar? <ContentPage.ToolbarItems> <ToolbarItem> <Switch x:Name="Switch1" IsToggled="True" Margin="5,0,0,0"/> </ToolbarItem> </ContentPage.ToolbarItems> Does anybody have any ideas? Thanks! 回答1: <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" xmlns:local="clr-namespace:TitleViewSample" x:Class="TitleViewSample.MainPage"> <NavigationPage.TitleView> <Switch x:Name="Switch1" IsToggled="True"