Hello,
how can I override New/Open/Save buttons actions in RadDiagramRibbonBar? I have found button properties, so I can add my event handlers. I have found also DisableDefaultSaveAction property. I set that property to true, but it disables only New and Save button actions, not Open button action. How can I disable also default Open button action? Also, why is it named '...SaveAction', when it disables also New action? I attached my test project for testing.
private void MainForm_Load(object sender, EventArgs e)
{
//radDiagramRibbonBar1.buttonNew.Visibility = ElementVisibility.Collapsed;
radDiagramRibbonBar1.DisableDefaultSaveAction = true;
radDiagramRibbonBar1.buttonNew.Click += ButtonNew_Click;
radDiagramRibbonBar1.buttonOpen.Click += ButtonOpen_Click;
radDiagramRibbonBar1.buttonSave.Click += ButtonSave_Click;
}One more question, can I add my buttons / groups to ribbon bar also to main tab? I see I can add new tabs and buttons to them, is it possible to add also to main tab in a simple way? I don't know if I will need it, but it's interesting question.
I am starting to implement new editor based on diagram, so maybe next questions will follow, but I don't want to ask something I haven't studied and tested.
1 Answer, 1 is accepted
Hi, Marian,
RadDiagramRibbonBar gives you public access to all of its tabs, groups and buttons/items. Thus, you can easily customize the ribbon UI according to your needs.
I have prepared a sample code snippet for your reference, demonstrating how to add custom groups/items or customize existing ones (e.g. change the save button with a custom one) in RadDiagramRibbonBar:
private void MainForm_Load(object sender, EventArgs e)
{
RibbonTab tab = new RibbonTab();
tab.Text = "My tab";
this.radDiagramRibbonBar1.CommandTabs.Add(tab);
RibbonTab existingTab = this.radDiagramRibbonBar1.CommandTabs[0] as RibbonTab;
RadRibbonBarGroup group = new RadRibbonBarGroup();
group.Text = "My group";
RadButtonElement button = new RadButtonElement();
button.Text = "Click";
group.Items.Add(button);
existingTab.Items.Add(group);
RadButtonElement mySaveButton = new RadButtonElement();
mySaveButton.Text = this.radDiagramRibbonBar1.buttonSave.Text;
mySaveButton.Image = this.radDiagramRibbonBar1.buttonSave.Image;
mySaveButton.SvgImage = this.radDiagramRibbonBar1.buttonSave.SvgImage;
mySaveButton.TextImageRelation = this.radDiagramRibbonBar1.buttonSave.TextImageRelation;
mySaveButton.Click += MySaveButton_Click;
this.radDiagramRibbonBar1.groupGeneral.Items.Remove(this.radDiagramRibbonBar1.buttonSave);
this.radDiagramRibbonBar1.groupGeneral.Items.Insert(2,mySaveButton);
}
private void MySaveButton_Click(object sender, EventArgs e)
{
RadMessageBox.Show("My save button is clicked!");
}The achieved result is illustrated below:
I hope this information helps. If you need any further assistance please don't hesitate to contact me.
Regards,
Dess | Tech Support Engineer, Principal
Progress Telerik
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Hello, Marian,
Your feedback is greatly appreciated. I have discussed this topic with the team and logged it in our feedback portal by creating a public thread on your behalf. You can track its progress, subscribe for status changes and add your comments on the following link - feedback item.
I have also updated your Telerik points.