void TabbedComponent::changeCallback (const int newCurrentTabIndex, const String& newTabName)
{
if (panelComponent != nullptr)
{
panelComponent->setVisible (false);
removeChildComponent (panelComponent);
panelComponent = nullptr;
}
if (getCurrentTabIndex() >= 0)
{
panelComponent = getTabContentComponent (getCurrentTabIndex());
if (panelComponent != nullptr)
{
// do these ops as two stages instead of addAndMakeVisible() so that the
// component has always got a parent when it gets the visibilityChanged() callback
addChildComponent (panelComponent);
panelComponent->setVisible (true);
panelComponent->toFront (true);
}
repaint();
}
resized();
currentTabChanged (newCurrentTabIndex, newTabName);
}
void EdoTabs::buttonClicked (Button* button)
{
int newTabIndex = -1;
int tabIndex = -1;
if (button == next)
{
tabIndex = getCurrentTabIndex();
if ( tabIndex == -1 || tabIndex == (getNumTabs()-1) )
return;
else
newTabIndex = tabIndex + 1;
}
if (button == prev)
{
tabIndex = getCurrentTabIndex();
if ( tabIndex == -1 || tabIndex == 0 )
return;
else
newTabIndex = tabIndex - 1;
}
edoTabs.move (tabIndex, newTabIndex);
reorganizeTabs(newTabIndex);
}
void TabbedComponent::setTabBackgroundColour (const int tabIndex, const Colour& newColour)
{
tabs->setTabBackgroundColour (tabIndex, newColour);
if (getCurrentTabIndex() == tabIndex)
repaint();
}
void TabBar::getCurrentTitle(TCHAR *title, int titleLen)
{
TCITEM tci;
tci.mask = TCIF_TEXT;
tci.pszText = title;
tci.cchTextMax = titleLen-1;
::SendMessage(_hSelf, TCM_GETITEM, getCurrentTabIndex(), reinterpret_cast<LPARAM>(&tci));
}
void TabBar::activateAt(int index) const
{
if (getCurrentTabIndex() != index)
::SendMessage(_hSelf, TCM_SETCURSEL, index, 0);
TBHDR nmhdr;
nmhdr.hdr.hwndFrom = _hSelf;
nmhdr.hdr.code = TCN_SELCHANGE;
nmhdr.hdr.idFrom = reinterpret_cast<UINT_PTR>(this);
nmhdr.tabOrigin = index;
}
void TabBar::activateAt(int index) const
{
if (getCurrentTabIndex() != index)
{
// TCS_BUTTONS needs both set or two tabs can appear selected
if (::GetWindowLongPtr(_hSelf, GWL_STYLE) & TCS_BUTTONS)
{
::SendMessage(_hSelf, TCM_SETCURFOCUS, index, 0);
}
::SendMessage(_hSelf, TCM_SETCURSEL, index, 0);
}
TBHDR nmhdr;
nmhdr._hdr.hwndFrom = _hSelf;
nmhdr._hdr.code = TCN_SELCHANGE;
nmhdr._hdr.idFrom = reinterpret_cast<UINT_PTR>(this);
nmhdr._tabOrigin = index;
}
void TabbedComponent::paint (Graphics& g)
{
g.fillAll (findColour (backgroundColourId));
Rectangle<int> content (getLocalBounds());
BorderSize<int> outline (outlineThickness);
TabbedComponentHelpers::getTabArea (content, outline, getOrientation(), tabDepth);
g.reduceClipRegion (content);
g.fillAll (tabs->getTabBackgroundColour (getCurrentTabIndex()));
if (outlineThickness > 0)
{
RectangleList rl (content);
rl.subtract (outline.subtractedFrom (content));
g.reduceClipRegion (rl);
g.fillAll (findColour (outlineColourId));
}
}
BufferID DocTabView::activeBuffer() {
int index = getCurrentTabIndex();
return (BufferID)getBufferByIndex(index);
}
BufferID DocTabView::activeBuffer()
{
int index = getCurrentTabIndex();
return static_cast<BufferID>(getBufferByIndex(index));
}
void DemoContentComponent::ensureDemoIsShowing()
{
if (getCurrentTabIndex() == (getNumTabs() - 1))
setCurrentTabIndex (0);
}