aboutsummaryrefslogtreecommitdiff
path: root/gui/TabWidget.cpp
diff options
context:
space:
mode:
authorDavid Corrales2007-06-23 18:51:33 +0000
committerDavid Corrales2007-06-23 18:51:33 +0000
commitcacd7a28fd51d960947de88abbf30c487e66529d (patch)
treef3baa59853bfb307e452b86b9d93c4737b1fa6ab /gui/TabWidget.cpp
parent0ac96302fe9c04df79cb01a77d19535b45fe2db0 (diff)
parent90c2210dae8c91fa8babc6b05564e15c9d445d18 (diff)
downloadscummvm-rg350-cacd7a28fd51d960947de88abbf30c487e66529d.tar.gz
scummvm-rg350-cacd7a28fd51d960947de88abbf30c487e66529d.tar.bz2
scummvm-rg350-cacd7a28fd51d960947de88abbf30c487e66529d.zip
Merged the FSNode branch with trunk r27031:27680
svn-id: r27681
Diffstat (limited to 'gui/TabWidget.cpp')
-rw-r--r--gui/TabWidget.cpp32
1 files changed, 32 insertions, 0 deletions
diff --git a/gui/TabWidget.cpp b/gui/TabWidget.cpp
index 8159147c83..38ea6229ec 100644
--- a/gui/TabWidget.cpp
+++ b/gui/TabWidget.cpp
@@ -114,6 +114,38 @@ int TabWidget::addTab(const String &title) {
return _activeTab;
}
+void TabWidget::removeTab(int tabID) {
+ assert(0 <= tabID && tabID < (int)_tabs.size());
+
+ // Deactive the tab if it's currently the active one
+ if (tabID == _activeTab) {
+ _tabs[tabID].firstWidget = _firstWidget;
+ releaseFocus();
+ _firstWidget = 0;
+ }
+
+ // Dispose the widgets in that tab and then the tab itself
+ delete _tabs[tabID].firstWidget;
+ _tabs.remove_at(tabID);
+
+ // Adjust _firstVisibleTab if necessary
+ if (_firstVisibleTab >= (int)_tabs.size()) {
+ _firstVisibleTab = MAX(0, (int)_tabs.size() - 1);
+ }
+
+ // The active tab was removed, so select a new active one (if any remains)
+ if (tabID == _activeTab) {
+ _activeTab = -1;
+ if (tabID >= (int)_tabs.size())
+ tabID = _tabs.size() - 1;
+ if (tabID >= 0)
+ setActiveTab(tabID);
+ }
+
+ // Finally trigger a redraw
+ _boss->draw();
+}
+
void TabWidget::setActiveTab(int tabID) {
assert(0 <= tabID && tabID < (int)_tabs.size());
if (_activeTab != tabID) {