protected override void OnTextChanged(EventArgs e)
{
base.OnTextChanged(e);
if (_box != null)
{
if (this.Text != "")
{
_box.Items.Clear();
var legalStrings = from item in _autoCompleteSource
where item.Name.ToUpper().StartsWith(this.Text.Trim().ToUpper())
select item.Name;
if (legalStrings.Count <string>() > 0)
{
foreach (string str in legalStrings)
{
_box.Items.Add(str);
}
if (_dropDown != null && dropDownEnabled)
{
UpdateDropDownSize();
_dropDown.Show(this, new Point(0, this.Height));
_dropDown.AutoClose = true;
}
}
else
{
_dropDown.Close();
}
}
else
{
_dropDown.Close();
}
}
}
void colorPicker_ValueChanged(object sender, EventArgs e)
{
preViewLabel.ForeColor = colorPicker.Color;
colorButtonForTouch.BackColor = colorPicker.Color;
colorButtonNormal.BackColor = colorPicker.Color;
colorDropDown.Close();
}
void fontSizeButton_Click(object sender, EventArgs e)
{
if (_isTouch)
{
fontSizeListbox.Font = bigFont;
}
else
{
fontSizeListbox.Font = normalFont;
}
_isTouch = false;
if (fontSizeDropDown.Visible)
{
fontSizeDropDown.Close();
}
else
{
var control = sender as Control;
fontSizeDropDown.Tag = control;
int selectedIndex = fontSizeListbox.SelectedIndex;
fontSizeListbox.SelectedIndex = -1;
fontSizeListbox.SelectedIndex = selectedIndex;
fontSizeDropDown.Show(control, new Point(0, control.Height));
}
}
void ClearFilterCtrl_Click(object sender, EventArgs e)
{
Filter.Clear();
StrFilter = "";
ApllyFilter();
popup.Close();
}
void box_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (char)Keys.Enter && box.SelectedIndex > -1)
{
drop.Close();
}
}
// 下拉表格显示并触发事件
private void PopupGridView(EventArgs e)
{
if (DataGridView.SelectedRows.Count > 0)
{
DataGridViewRow dgvRow = DataGridView.CurrentRow;
m_SelectedIndex = DataGridView.CurrentRow.Index;
if (m_sDisplayMember != String.Empty)
{
Text = "";
string[] sDisplayList = m_sDisplayMember.Split(',');
foreach (string sDisplay in sDisplayList)
{
if (DataGridView.Columns.Contains(sDisplay))
{
Text += dgvRow.Cells[sDisplay].Value.ToString() + m_Separator;
}
}
Text = Text.TrimEnd('|');
}
else
{
Text = dgvRow.Cells[0].Value.ToString();
}
RaiseAfterSelector(this, new AfterSelectorEventArgs(-1, -1, dgvRow));
}
dropDown.Close();
m_blDropShow = false;
}
public void ClosePopup()
{
if (dropdown != null)
{
dropdown.Close();
DisposeCurrentDropdown();
}
}
/// <summary>
/// 弹出下拉表格并触发选择后事件
/// </summary>
/// <param name="e"></param>
private void Closeup(EventArgs e)
{
Text = SqlEditorControl.SqlText;
if (AfterSelector != null)
{
AfterSelector(this, e);
}
dropDown.Close();
m_blDropShow = false;
}
// Очистить все фильтры
private void ClearAllButton_Click(object sender, EventArgs e)
{
Filter.Clear();
ApllyFilter();
popup.Close();
for (int i = 0; i < this.Columns.Count; i++)
{
this.Columns[i].HeaderCell.Style.BackColor = UnCheckedColor;
}
}
/// <summary>
/// 弹出下拉表格并触发选择后事件
/// </summary>
/// <param name="e"></param>
private void Closeup(EventArgs e)
{
Text = DSSelectControl.SelectedRefName;
if (AfterSelector != null)
{
AfterSelector(this, e);
}
dropDown.Close();
m_blDropShow = false;
}
private void HandleMiniToolBarDropDownItemClosed(object sender, EventArgs e)
{
var dd = (ToolStripDropDownItem)sender;
if (_isMouseOnMiniToolBar)
{
_needCloseMiniToolBarOnMouseLeave = true;
}
else
{
_miniToolBar.Close();
}
}
/// <summary>
/// Closes this popup and every other next to it in the chain
/// </summary>
public void Close()
{
if (ToolStripDropDown != null)
{
ToolStripDropDown.Close();
}
}
private void CloseDropDown()
{
if (tsDD.Visible)
{
tsDD.Close();
}
}
public void TreeView_AfterSelect(object sender, TreeViewEventArgs e)
{
this.Text = string.Empty;
this.SelectedText = TreeView.SelectedNode.Text;
this.SelectedValue = TreeView.SelectedNode.Tag;
ThisDropDown.Close();
}
private void AssignSelectDropDown()
{
ToolStripDropDown drop = new ToolStripDropDown();
PhotoAlbum a = Manager.Album;
for (int i = 0; i < a.Count; i++)
{
PictureBox box = new PictureBox();
box.SizeMode = PictureBoxSizeMode.Zoom;
box.Image = a[i].Image;
box.Dock = DockStyle.Fill;
ToolStripControlHost host = new ToolStripControlHost(box);
host.AutoSize = false;
host.Size = new Size(tssSelect.Width, tssSelect.Width);
host.Tag = i;
host.Click += delegate(object o, EventArgs e)
{
int x = (int)(o as ToolStripItem).Tag;
Manager.Index = x;
drop.Close();
DisplayAlbum();
};
drop.Items.Add(host);
}
if (drop.Items.Count > 0)
{
tssSelect.DropDown = drop;
tssSelect.DefaultItem = drop.Items[0];
}
}
public void CloseDropDown()
{
if (TopControl == null || DropDownControl == null)
{
throw new InvalidOperationException("GenericDropDown controls not set");
}
m_dropDown.Close();
}
private void listbox_SelectedIndexChanged(object sender, EventArgs e)
{
if (_toolStripDropDown != null)
{
this.Text = _listbox.GetItemText(_listbox.SelectedItem);
_toolStripDropDown.Close();
}
}
public void Close()
{
IsDropDown = false;
if (DropDownContainer != null)
{
DropDownContainer.Close();
}
}
private void SetTextAndValue()
{
if (listBox.Items.Count == 0)
{
return;
}
string seltext = listBox.SelectedItem.ToString();
string[] strs = seltext.Split(split);
systemSetText = true;
this.Text = strs[0];
this.Tag = strs[strs.Count() - 1];
systemSetText = false;
this.SelectionStart = this.Text.Length;
dropDown.Close();
}
/// <summary>
/// 选择中时触发事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void treeView_AfterSelect(object sender, TreeViewEventArgs e)
{
myTreeNode myTree = TreeView.SelectedNode as myTreeNode;
this.Text = myTree.Text;
this.NodeCode = myTree.NodeCode;
this.ParentNode = myTree.ParentNode;
dropDown.Close();
}
private void pictureBoxClose_Click(object sender, EventArgs e)
{
ToolStripDropDown menu = this.Parent as ToolStripDropDown;
if (menu != null)
{
menu.Close();
}
}
protected override void OnHandleCreated(EventArgs e)
{
base.OnHandleCreated(e);
_dropDown = new ToolStripDropDown();
_box = new ListBox();
_box.Width = this.Width - 2;
_box.KeyDown += (KeyEventHandler)((sender, k) =>
{
if (k.KeyCode == Keys.Enter)
{
this.Text = _box.SelectedItem.ToString();
_dropDown.Close();
}
_dropDown.AutoClose = true;
if (k.KeyCode == Keys.Escape)
{
_dropDown.Close();
}
});
_box.Click += (EventHandler)((sender, arg) =>
{
this.Text = _box.SelectedItem.ToString();
_dropDown.Close();
});
_box.MouseMove += (MouseEventHandler)((sender, m) =>
{
int index = _box.IndexFromPoint(m.Location);
_box.SelectedIndex = index;
});
ToolStripControlHost host = new ToolStripControlHost(_box);
host.AutoSize = false;
host.Margin = Padding.Empty;
host.Padding = Padding.Empty;
_dropDown.Items.Add(host);
_dropDown.Height = _box.Height;
_dropDown.AutoSize = false;
_dropDown.Margin = Padding.Empty;
_dropDown.Padding = Padding.Empty;
_dropDown.Size = host.Size = _box.Size;
_dropDown.AutoClose = false;
}
void fontFamilyButton_Click(object sender, EventArgs e)
{
if (_isTouch)
{
fontFamilyListobx.Font = bigFont;
}
else
{
fontFamilyListobx.Font = normalFont;
}
_isTouch = false;
if (fontFamilyDropDown.Visible)
{
fontFamilyDropDown.Close();
}
else
{
Control textControl = (sender as Control).Tag as Control;
Control control = sender as Control;
fontFamilyDropDown.Tag = control;
fontFamilyDropDown.Show(textControl, new Point(0, textControl.Height));
}
}
void Button_Click(object sender, EventArgs e)
{
dropDown.Width = Width;
lb.Width = Width;
host.Width = Width;
if (dropDown.Visible)
{
dropDown.Close();
}
else
{
dropDown.Show(this, 0, Height);
}
}
private void OnButton_Click(object sender, EventArgs e)
{
SimpleButton btn = sender as SimpleButton;
if (btn != null)
{
this.SelectedIndex = btn.TabIndex;
}
ToolStripDropDown parent = this.Parent as ToolStripDropDown;
if (parent != null)
{
parent.Close(ToolStripDropDownCloseReason.ItemClicked);
}
}
protected override void setupDropDown(ToolStripDropDownButton btn)
{
ToolStripDropDown dropDown = btn.DropDown;
//dropDown.AutoSize = false;
dropDown.Margin = Padding.Empty;
dropDown.Padding = Padding.Empty;
host = new ToolStripControlHost(control);
host.Margin = Padding.Empty;
host.Padding = Padding.Empty;
host.AutoSize = false;
host.Size = control.Size;
dropDown.Size = control.Size;
//((ToolStripDropDownMenu)btn.DropDown).ShowImageMargin = false;
//((ToolStripDropDownMenu)btn.DropDown).ShowItemToolTips = false;
dropDown.Items.Add(host);
dropDown.AutoClose = false;
control.BindingContext = bc;
control.CloseBtn.Click += (s, a) => dropDown.Close();
//host.Margin = Padding.Empty;
//host.Padding = Padding.Empty;
//btn.DropDown.Margin = Padding.Empty;
//btn.DropDown.Padding = Padding.Empty;
//host.Width = grid.Width*2;
//host.Height = grid.Height * 2;
//btn.DropDown.Width = host.Width;
//btn.DropDown.Items.Add(host);
//grid.SelectionChanged += (s, a) =>
//{
// DataGridViewSelectedRowCollection rows = grid.SelectedRows;
// if (rows.Count > 0)
// {
// //DataGridViewRow row = rows[0];
// //object name = row.Cells[1].Value;
// //Console.WriteLine(name);
// SelectionManager.Instance.SelectedInstance = (InstanceDescriptor)Objects.getObject((string)rows[0].Cells[0].Value);
// //dropDown.Close();
// }
//};
base.setupDropDown(btn);
}
public static void DropdownClosed(object sender, EventArgs e)
{
ToolStripDropDownItem ddItem = (ToolStripDropDownItem)sender;
ToolStripDropDown parent = ddItem.GetCurrentParent() as ToolStripDropDown;
if (parent != null)
{
Point pos = parent.PointToClient(Cursor.Position);
if (pos.X < 0 || pos.Y < 0 || pos.X > parent.Width || pos.Y > parent.Height)
{
//When closing a dropdown, if the mouse isn't inside its parent, close all the parent, too.
parent.Close();
}
}
_openedDropdowns.Remove(ddItem.DropDown);
}
// ********************************************************************************
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// <returns></returns>
/// <created>UPh,25.04.2015</created>
/// <changed>UPh,25.04.2015</changed>
// ********************************************************************************
private void lblColors_MouseClick(object sender, MouseEventArgs e)
{
int col, row;
if (HitTest(e.Location, out col, out row))
{
ToolStripDropDown host = Parent as ToolStripDropDown;
if (host != null)
{
host.Close();
}
if (ColorSelected != null)
{
ColorSelected(this, new ColorSelectedEventArgs(ColorPalette[8 * row + col]));
}
}
}
private void LstUndo_MouseClick(object sender, MouseEventArgs e)
{
IDocument frm = (IDocument)ActiveMdiChild;
if (frm != null)
{
undoing = true;
for (int i = 0; i <= lstUndo.IndexFromPoint(e.Location); i++)
{
if (frm.CanUndo)
{
frm.Undo();
}
}
undoing = false;
toolDropUndo.Close();
frm.RequestUndoRedoStack();
}
}
public override void KeyPress(KeyPressEventArgs args)
{
bool isEnter = args.KeyChar == '\n' || args.KeyChar == '\r';
bool canEnter = m_dropDownOpen || ((Control.ModifierKeys & Keys.Shift) == Keys.Shift) || !SpecialEnter;
if (!char.IsControl(args.KeyChar) || (isEnter && canEnter))
{
if (isEnter && m_dropDownOpen)
{
if (SelectedToolStripItem != null)
{
SelectedToolStripItem.PerformClick();
}
m_dropDown.Close();
}
else
{
string newText = Text.Remove(SelectionStart, Math.Abs(SelectionLength)).Insert(SelectionStart, args.KeyChar + "");
bool acceptable = InputForm == MyTextBox.InputFormEnum.Text ||
InputForm == MyTextBox.InputFormEnum.Decimal && decimal.TryParse(newText, NumberStyles.Number, CultureInfo.CurrentCulture, out var _) ||
InputForm == MyTextBox.InputFormEnum.Integer && int.TryParse(newText, NumberStyles.Number, CultureInfo.CurrentCulture, out var _) ||
InputForm == MyTextBox.InputFormEnum.Decimal && decimal.TryParse(newText + "0", NumberStyles.Number, CultureInfo.CurrentCulture, out var _) || //To catch "-" and "+"
InputForm == MyTextBox.InputFormEnum.Integer && int.TryParse(newText + "0", NumberStyles.Number, CultureInfo.CurrentCulture, out var _) || //To catch "-" and "+"
InputForm == MyTextBox.InputFormEnum.Path && StringUtil.IsAcceptablePathChar(args.KeyChar) ||
InputForm == MyTextBox.InputFormEnum.FileName && IsAcceptableFileNameChar(args.KeyChar);
if (acceptable)
{
string textToInsert = "";
if (!char.IsControl(args.KeyChar))
{
textToInsert = args.KeyChar.ToString();
}
else if (args.KeyChar == '\r')
{
textToInsert = "\n"; //Currently newlines are considered like any other text in terms of resetting undo state
}
InsertText(textToInsert, GetCursorPosInt(), SelectionLength);
}
}
}
}
