wpf3d游戏引擎ControlTemplate.xaml.cs文件实现
ControlTemplate.xaml.cs
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
namespace PrimalEditor.Dictionaries
{
public partial class ControlTemplates : ResourceDictionary
{
private void OnTextBox_KeyDown(object sender, System.Windows.Input.KeyEventArgs e)
{
var textBox = sender as TextBox;
var exp = textBox.GetBindingExpression(TextBox.TextProperty);
if (exp == null) return;
if (e.Key == Key.Enter)
{
if (textBox.Tag is ICommand command && command.CanExecute(textBox.Text))
{
command.Execute(textBox.Text);
}
else
{
exp.UpdateSource();
}
Keyboard.ClearFocus();
e.Handled = true;
}
else if (e.Key == Key.Escape)
{
exp.UpdateTarget();
Keyboard.ClearFocus();
}
}
private void OnTextBoxRename_KeyDown(object sender, KeyEventArgs e)
{
var textBox = sender as TextBox;
var exp = textBox.GetBindingExpression(TextBox.TextProperty);
if (exp == null) return;
if (e.Key == Key.Enter)
{
if (textBox.Tag is ICommand command && command.CanExecute(textBox.Text))
{
command.Execute(textBox.Text);
}
else
{
exp.UpdateSource();
}
textBox.Visibility = Visibility.Collapsed;
e.Handled = true;
}
else if (e.Key == Key.Escape)
{
exp.UpdateTarget();
textBox.Visibility = Visibility.Collapsed;
}
}
private void OnTextBoxRename_LostFocus(object sender, RoutedEventArgs e)
{
var textBox = sender as TextBox;
if (!textBox.IsVisible) return;
var exp = textBox.GetBindingExpression(TextBox.TextProperty);
if (exp != null)
{
exp.UpdateTarget();
textBox.MoveFocus(new TraversalRequest(FocusNavigationDirection.Previous));
}
}
private void OnClose_Button_Click(object sender, RoutedEventArgs e)
{
var window = (Window)((FrameworkElement)sender).TemplatedParent;
window.Close();
}
private void OnMaximizeRestor_Button_Click(object sender, RoutedEventArgs e)
{
var window = (Window)((FrameworkElement)sender).TemplatedParent;
window.WindowState = (window.WindowState == WindowState.Normal) ? WindowState.Maximized : WindowState.Normal;
}
private void OnMaximize_Button_Click(object sender, RoutedEventArgs e)
{
var window = (Window)((FrameworkElement)sender).TemplatedParent;
window.WindowState = WindowState.Maximized;
}
}
}