void ShowColorDialog(object sender, EventArgs e)
{
var colorDialog = new SelectColorDialog()
{
SupportsAlpha = true,
// FIXME Uncomment the next line when updated with Xwt
//Color = Xwt.Drawing.Color.FromHex(Text);
};
if (colorDialog.Run())
{
var color = colorDialog.Color;
// FIXME Use the next line instead when updated with Xwt
// _textEntry.Text = color.ToHexString ().ToUpper ();
_textEntry.Text = "#"
+ ((int)(color.Red * 255)).ToString("X2")
+ ((int)(color.Green * 255)).ToString("X2")
+ ((int)(color.Blue * 255)).ToString("X2")
+ ((int)(color.Alpha * 255)).ToString("X2");
}
}
public Windows()
{
Button bp = new Button("Show borderless window");
PackStart(bp);
bp.Clicked += delegate {
Window w = new Window();
w.Decorated = false;
Button c = new Button("This is a window");
// c.Margin.SetAll (10);
w.Content = c;
c.Clicked += delegate {
w.Dispose();
};
var bpos = bp.ScreenBounds;
w.ScreenBounds = new Rectangle(bpos.X, bpos.Y + bp.Size.Height, w.Width, w.Height);
w.Show();
};
Button b = new Button("Show message dialog");
PackStart(b);
b.Clicked += delegate {
MessageDialog.ShowMessage(ParentWindow, "Hi there!");
};
Button db = new Button("Show custom dialog");
PackStart(db);
db.Clicked += delegate {
Dialog d = new Dialog();
d.Title = "This is a dialog";
Table t = new Table();
t.Add(new Label("Some field:"), 0, 0);
t.Add(new TextEntry(), 1, 0);
t.Add(new Label("Another field:"), 0, 1);
t.Add(new TextEntry(), 1, 1);
d.Content = t;
Command custom = new Command("Custom");
d.Buttons.Add(new DialogButton(custom));
d.Buttons.Add(new DialogButton("Custom OK", Command.Ok));
d.Buttons.Add(new DialogButton(Command.Cancel));
d.Buttons.Add(new DialogButton(Command.Ok));
var r = d.Run(this.ParentWindow);
db.Label = "Result: " + r.Label;
d.Dispose();
};
b = new Button("Show Open File dialog");
PackStart(b);
b.Clicked += delegate {
OpenFileDialog dlg = new OpenFileDialog("Select a file");
dlg.InitialFileName = "Some file";
dlg.Multiselect = true;
dlg.Filters.Add(new FileDialogFilter("Xwt files", "*.xwt"));
dlg.Filters.Add(new FileDialogFilter("All files", "*.*"));
if (dlg.Run())
{
MessageDialog.ShowMessage("Files have been selected!", string.Join("\n", dlg.FileNames));
}
};
b = new Button("Show Save File dialog");
PackStart(b);
b.Clicked += delegate {
SaveFileDialog dlg = new SaveFileDialog("Select a file");
dlg.InitialFileName = "Some file";
dlg.Multiselect = true;
dlg.Filters.Add(new FileDialogFilter("Xwt files", "*.xwt"));
dlg.Filters.Add(new FileDialogFilter("All files", "*.*"));
if (dlg.Run())
{
MessageDialog.ShowMessage("Files have been selected!", string.Join("\n", dlg.FileNames));
}
};
b = new Button("Show Select Folder dialog (Multi select)");
PackStart(b);
b.Clicked += delegate {
SelectFolderDialog dlg = new SelectFolderDialog("Select some folder");
dlg.Multiselect = true;
if (dlg.Run())
{
MessageDialog.ShowMessage("Folders have been selected!", string.Join("\n", dlg.Folders));
}
};
b = new Button("Show Select Folder dialog (Single select)");
PackStart(b);
b.Clicked += delegate {
SelectFolderDialog dlg = new SelectFolderDialog("Select a folder");
dlg.Multiselect = false;
if (dlg.Run())
{
MessageDialog.ShowMessage("Folders have been selected!", string.Join("\n", dlg.Folders));
}
};
b = new Button("Show Select Folder dialog (Single select, allow creation)");
PackStart(b);
b.Clicked += delegate {
SelectFolderDialog dlg = new SelectFolderDialog("Select or create a folder");
dlg.Multiselect = false;
dlg.CanCreateFolders = true;
if (dlg.Run())
{
MessageDialog.ShowMessage("Folders have been selected/created!", string.Join("\n", dlg.Folders));
}
};
b = new Button("Show Select Color dialog");
PackStart(b);
b.Clicked += delegate {
SelectColorDialog dlg = new SelectColorDialog("Select a color");
dlg.SupportsAlpha = true;
dlg.Color = Xwt.Drawing.Colors.AliceBlue;
if (dlg.Run(ParentWindow))
{
MessageDialog.ShowMessage("A color has been selected!", dlg.Color.ToString());
}
};
b = new Button("Show window shown event");
PackStart(b);
b.Clicked += delegate
{
Window w = new Window();
w.Decorated = false;
Button c = new Button("This is a window with events on");
w.Content = c;
c.Clicked += delegate
{
w.Dispose();
};
w.Shown += (sender, args) => MessageDialog.ShowMessage("My Parent has been shown");
w.Hidden += (sender, args) => MessageDialog.ShowMessage("My Parent has been hidden");
w.Show();
};
b = new Button("Show dialog with dynamically updating content");
PackStart(b);
b.Clicked += delegate
{
var dialog = new Dialog();
dialog.Content = new Label("Hello World");
Xwt.Application.TimeoutInvoke(TimeSpan.FromSeconds(2), () => {
dialog.Content = new Label("Goodbye World");
return(false);
});
dialog.Run();
};
}
