internal void ButtonSelected(HoverButton button)
{
// If a heading is clicked, hide/show all buttons below
if (button.IsHeading)
{
if (!button.ChildrenAreHidden)
{
HideChildren(button);
}
else
{
ShowChildren(button);
}
return;
}
if (SelectedButton != null)
{
SelectedButton.Unselect();
}
SelectedButton = button;
if (ButtonClickedEvent != null)
{
ButtonClickedEvent(null, button.Text.Trim(), button.Tag);
}
}
private void HideChildren(HoverButton button)
{
if (button.IsHeading)
{
// Hide the children of this heading
int currentBottom = button.Bottom;
bool haveReachedNextHeading = false;
for (int i = button.Index + 1; i < Buttons.Count; i++)
{
HoverButton nextButton = (HoverButton)Buttons[i];
if (nextButton.IsHeading)
{
haveReachedNextHeading = true;
}
if (!haveReachedNextHeading)
{
nextButton.Visible = false;
}
else
{
nextButton.Top = currentBottom;
currentBottom += nextButton.Height;
}
}
button.ChildrenAreHidden = true;
}
else
{
throw new InvalidOperationException("HideChildren can only be called by Heading buttons.");
}
}
public void Add(HoverButton button)
{
Slyce.Common.Utility.CheckForNulls(new object[] { button }, new string[] { "button" });
ButtonHeight = button.Height;
button.Width = this.ClientSize.Width;
button.ParentList = this;
button.Left = 0;
if (Buttons.Count > 0)
{
HoverButton prevButton = (HoverButton)Buttons[Buttons.Count - 1];
button.Top = prevButton.Top + prevButton.Height;
}
else
{
button.Top = 0;
}
panel.Controls.Add(button);
Buttons.Add(button);
}
private void ShowChildren(HoverButton button)
{
if (button.IsHeading)
{
// Hide the children of this heading
int currentBottom = button.Bottom;
bool haveReachedNextHeading = false;
for (int i = button.Index + 1; i < Buttons.Count; i++)
{
HoverButton nextButton = (HoverButton)Buttons[i];
if (nextButton.IsHeading)
{
haveReachedNextHeading = true;
}
if (!haveReachedNextHeading && !nextButton.Visible)
{
nextButton.Visible = true;
nextButton.Top = currentBottom;
currentBottom = nextButton.Bottom;
}
else if (haveReachedNextHeading && nextButton.Visible)
{
nextButton.Top = currentBottom;
currentBottom = nextButton.Bottom;
}
}
button.ChildrenAreHidden = false;
}
else
{
throw new InvalidOperationException("HideChildren can only be called by Heading buttons.");
}
}
internal void ButtonSelected(HoverButton button)
{
// If a heading is clicked, hide/show all buttons below
if (button.IsHeading)
{
if (!button.ChildrenAreHidden)
{
HideChildren(button);
}
else
{
ShowChildren(button);
}
return;
}
if (SelectedButton != null)
{
SelectedButton.Unselect();
}
SelectedButton = button;
if (ButtonClickedEvent != null)
{
ButtonClickedEvent(null, button.Text.Trim(), button.Tag);
}
}
public void Add(HoverButton button)
{
Slyce.Common.Utility.CheckForNulls(new object[] { button }, new string[] { "button" });
ButtonHeight = button.Height;
button.Width = this.ClientSize.Width;
button.ParentList = this;
button.Left = 0;
if (Buttons.Count > 0)
{
HoverButton prevButton = (HoverButton)Buttons[Buttons.Count - 1];
button.Top = prevButton.Top + prevButton.Height;
}
else
{
button.Top = 0;
}
panel.Controls.Add(button);
Buttons.Add(button);
}
