Exemple #1
0
        /// <summary>
        /// Retrieves the HTML to display in the designer.
        /// </summary>
        /// <returns>HTML for the designer.</returns>
        public override string GetDesignTimeHtml()
        {
            string    html;
            MultiPage multiPage = (MultiPage)Component;
            int       realIndex = 0;

            if (multiPage.Controls.Count == 0)
            {
                // Add a message if the MultiPage is empty
                return(CreatePlaceHolderDesignTimeHtml(DesignUtil.GetStringResource("MultiPageNoItems")));
            }

            realIndex = multiPage.SelectedIndex;
            if (_SelectedIndex < 0)
            {
                _SelectedIndex = realIndex;
            }
            multiPage.SelectedIndex = _SelectedIndex;

            try
            {
                html = base.GetDesignTimeHtml();
            }
            finally
            {
                // Restore the component
                multiPage.SelectedIndex = realIndex;
            }

            return(html);
        }
Exemple #2
0
        /// <summary>
        /// Retrieves the HTML to display in the designer.
        /// </summary>
        /// <returns>The design-time HTML.</returns>
        public override string GetDesignTimeHtml()
        {
            TabStrip strip = (TabStrip)Component;

            // If the tabstrip is empty, then add a label with instructions
            if (strip.Items.Count == 0)
            {
                return(CreatePlaceHolderDesignTimeHtml(DesignUtil.GetStringResource("TabStripNoItems")));
            }

            return(base.GetDesignTimeHtml());
        }
Exemple #3
0
        /// <summary>
        /// Retrieves the HTML to display in the designer.
        /// </summary>
        /// <returns>The design-time HTML.</returns>
        public override string GetDesignTimeHtml()
        {
            TreeView tv = (TreeView)Component;

            // If the TreeView is empty, then show instructions
            if (tv.Nodes.Count == 0)
            {
                return(CreatePlaceHolderDesignTimeHtml(DesignUtil.GetStringResource("TreePlaceHolder")));
            }

            return(base.GetDesignTimeHtml());
        }
Exemple #4
0
        /// <summary>
        /// Called when a part of the component is changing.
        /// </summary>
        /// <param name="sender">Sender object</param>
        /// <param name="ce">Event arguments</param>
        public override void OnComponentChanged(object sender, ComponentChangedEventArgs ce)
        {
            base.OnComponentChanged(sender, ce);

            PropertyDescriptor selIndexDesc = DesignUtil.GetPropertyDescriptor(Component, "SelectedIndex");

            if ((selIndexDesc != null) && (ce.Member == selIndexDesc))
            {
                SelectedIndex = (int)ce.NewValue;
                UpdateDesignTimeHtml();
            }
        }
Exemple #5
0
        /// <summary>
        /// Called when the Add Separator menu item is clicked.
        /// </summary>
        /// <param name="sender">The source object</param>
        /// <param name="e">Event arguments</param>
        private void OnAddSep(object sender, EventArgs e)
        {
            TabStrip           strip     = (TabStrip)Component;
            PropertyDescriptor itemsDesc = DesignUtil.GetPropertyDescriptor(strip, "Items");

            if (itemsDesc != null)
            {
                // Tell the designer that we're changing the property
                RaiseComponentChanging(itemsDesc);

                // Do the change
                TabSeparator sep = new TabSeparator();
                strip.Items.Add(sep);

                // Tell the designer that we've changed the property
                RaiseComponentChanged(itemsDesc, null, null);
                UpdateDesignTimeHtml();
            }
        }
Exemple #6
0
        /// <summary>
        /// Called when the Add Button menu item is clicked.
        /// </summary>
        /// <param name="sender">The source object</param>
        /// <param name="e">Event arguments</param>
        private void OnAddButton(object sender, EventArgs e)
        {
            Toolbar            tbar      = (Toolbar)Component;
            PropertyDescriptor itemsDesc = DesignUtil.GetPropertyDescriptor(tbar, "Items");

            if (itemsDesc != null)
            {
                // Tell the designer that we're changing the property
                RaiseComponentChanging(itemsDesc);

                // Do the change
                ToolbarButton btn = new ToolbarButton();
                btn.Text = "Button";
                tbar.Items.Add(btn);

                // Tell the designer that we've changed the property
                RaiseComponentChanged(itemsDesc, null, null);
                UpdateDesignTimeHtml();
            }
        }
Exemple #7
0
        /// <summary>
        /// Retrieves the HTML to display in the designer.
        /// </summary>
        /// <returns>The design-time HTML.</returns>
        public override string GetDesignTimeHtml()
        {
            string  html;
            Toolbar tbar = (Toolbar)Component;

            // If the toolbar is empty, then add a label with instructions
            if (tbar.Items.Count == 0)
            {
                return(CreatePlaceHolderDesignTimeHtml(DesignUtil.GetStringResource("ToolbarNoItems")));
            }

            bool   madeBlock   = false;
            Unit   oldUnit     = Unit.Empty;
            object obj         = Behavior.GetStyleAttribute("position", false, true);
            bool   notAbsolute = true;

            if ((obj != null) && (obj is string))
            {
                notAbsolute = (String.Compare((string)obj, "absolute", true) != 0);
            }
            if ((tbar.Width == Unit.Empty) && notAbsolute)
            {
                madeBlock  = true;
                oldUnit    = tbar.Width;
                tbar.Width = Unit.Percentage(100.0);
            }

            try
            {
                html = base.GetDesignTimeHtml();
            }
            finally
            {
                if (madeBlock)
                {
                    tbar.Width = oldUnit;
                }
            }

            return(html);
        }