protected override Control OnDefineLayout()
{
_container = new TableLayout(1, 2);
var header = new Label
{
Text = "Visual Tree"
};
var actionBar = new TableLayout(5, 1)
{
Spacing = new Size(5, 0),
Padding = new Padding(0, 0, 0, 5)
};
var refreshBtn = new ImageButton
{
ToolTip = "Refresh",
Image = AppImages.Refresh,
Width = 18,
Height = 18
};
var addBtn = new ImageButton
{
ToolTip = "Register New View",
Image = AppImages.AddView,
Width = 18,
Height = 18
};
var editBtn = new ButtonMenuList
{
ToolTip = "Edit View",
Image = AppImages.Edit,
Width = 18,
Height = 18
};
if (_editMenuItems != null)
{
editBtn.AddRange(_editMenuItems);
}
// visual tree
_tree = new TreeGridView
{
ShowHeader = false,
ContextMenu = _contextMenu
};
_tree.Columns.Add(new GridColumn {
DataCell = new VisualTreeCell(), HeaderText = "Image and Text", AutoSize = true, Resizable = true, Editable = false
});
_tree.SelectionChanged += (s, e) =>
{
// An item has been selected
var ti = _tree.SelectedItem as TreeGridItem;
if (ti?.Tag != null)
{
// does this visual tree node have the data we need?
var node = (VisualTreeNode)ti.Tag;
if (_tree.SelectedRows.Any())
{
_lastSelected = _tree.SelectedRows.First();
// notify outside views
var evt = new VisualTreeNodeSelected(node);
ToolboxApp.Bus.Notify(evt);
}
}
else
{
ToolboxApp.Log.Error("The selected node did not have an attached widget.");
}
};
// layout
actionBar.Add(header, 0, 0, true, false);
actionBar.Add(addBtn, 1, 0, false, false);
actionBar.Add(editBtn, 2, 0, false, false);
actionBar.Add(refreshBtn, 3, 0, false, false);
actionBar.Add(null, 4, 0, false, false);
_container.Add(actionBar, 0, 0, false, false);
_container.Add(_tree, 0, 1, false, true);
addBtn.Click += OnAddViewClicked;
refreshBtn.Click += (s, e) =>
{
ToolboxApp.Bus.Notify(new ForceVisualTreeRefresh());
ToolboxApp.Bus.Notify(new ShowStatusMessage("Visual Tree refresh requested"));
};
return(_container);
}
protected override Control OnDefineLayout()
{
_grid = new PropertyEditorGridView();
var settingsBtn = new ButtonMenuList
{
Width = AppStyles.IconWidth,
Height = AppStyles.IconHeight,
Image = AppImages.Filter
};
var addTypeBtn = new ImageButton
{
Image = AppImages.Plus,
ToolTip = "Register New Property Type",
Width = AppStyles.IconWidth,
Height = AppStyles.IconHeight
};
settingsBtn.AddCheckItem("Show Types", true, chkd =>
{
var column = _grid.Columns[_grid.TypeNameColumnIndex];
column.Visible = chkd;
});
addTypeBtn.Click += OnAddSupportedType;
// actionbar layout
var actionbar = new TableLayout(3, 1)
{
Spacing = new Size(5, 0)
};
_pouchHeader = new Label();
actionbar.Add(_pouchHeader, 0, 0, true, false);
actionbar.Add(addTypeBtn, 1, 0, false, false);
actionbar.Add(settingsBtn, 2, 0, false, false);
var layout = new TableLayout(1, 3)
{
Spacing = new Size(5, 5)
};
// search
_search = new SearchBox {
PlaceholderText = "Search"
};
_search.TextChanged += OnSearch;
// positioning
layout.Add(actionbar, 0, 0, true, false);
layout.Add(_search, 0, 1, true, false);
layout.Add(_grid, 0, 2, true, true);
layout.Shown += (sender, args) =>
{
ToolboxApp.AppEvents.RefreshWidget(PouchTypes.Properties);
};
return(layout);
}
