private View FindTab()
{
var d = new View()
{
X = 0,
Y = 0,
Width = Dim.Fill(),
Height = Dim.Fill()
};
d.DrawContent += (e) => {
foreach (var v in d.Subviews)
{
v.SetNeedsDisplay();
}
};
var lblWidth = "Replace:".Length;
var label = new Label(0, 1, "Find:")
{
Width = lblWidth,
TextAlignment = TextAlignment.Right,
LayoutStyle = LayoutStyle.Computed
};
d.Add(label);
SetFindText();
var txtToFind = new TextField(_textToFind)
{
X = Pos.Right(label) + 1,
Y = Pos.Top(label),
Width = 20
};
txtToFind.Enter += (_) => txtToFind.Text = _textToFind;
d.Add(txtToFind);
var btnFindNext = new Button("Find _Next")
{
X = Pos.Right(txtToFind) + 1,
Y = Pos.Top(label),
Width = 20,
Enabled = !txtToFind.Text.IsEmpty,
TextAlignment = TextAlignment.Centered,
IsDefault = true
};
btnFindNext.Clicked += () => FindNext();
d.Add(btnFindNext);
var btnFindPrevious = new Button("Find _Previous")
{
X = Pos.Right(txtToFind) + 1,
Y = Pos.Top(btnFindNext) + 1,
Width = 20,
Enabled = !txtToFind.Text.IsEmpty,
TextAlignment = TextAlignment.Centered
};
btnFindPrevious.Clicked += () => FindPrevious();
d.Add(btnFindPrevious);
txtToFind.TextChanged += (e) => {
_textToFind = txtToFind.Text.ToString();
_textView.FindTextChanged();
btnFindNext.Enabled = !txtToFind.Text.IsEmpty;
btnFindPrevious.Enabled = !txtToFind.Text.IsEmpty;
};
var btnCancel = new Button("Cancel")
{
X = Pos.Right(txtToFind) + 1,
Y = Pos.Top(btnFindPrevious) + 2,
Width = 20,
TextAlignment = TextAlignment.Centered
};
btnCancel.Clicked += () => {
DisposeWinDialog();
};
d.Add(btnCancel);
var ckbMatchCase = new CheckBox("Match c_ase")
{
X = 0,
Y = Pos.Top(txtToFind) + 2,
Checked = _matchCase
};
ckbMatchCase.Toggled += (e) => _matchCase = ckbMatchCase.Checked;
d.Add(ckbMatchCase);
var ckbMatchWholeWord = new CheckBox("Match _whole word")
{
X = 0,
Y = Pos.Top(ckbMatchCase) + 1,
Checked = _matchWholeWord
};
ckbMatchWholeWord.Toggled += (e) => _matchWholeWord = ckbMatchWholeWord.Checked;
d.Add(ckbMatchWholeWord);
d.Width = label.Width + txtToFind.Width + btnFindNext.Width + 2;
d.Height = btnFindNext.Height + btnFindPrevious.Height + btnCancel.Height + 4;
return(d);
}
