diff options
Diffstat (limited to 'gui/widgets/tab.cpp')
| -rw-r--r-- | gui/widgets/tab.cpp | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/gui/widgets/tab.cpp b/gui/widgets/tab.cpp index a8b3f5450d..87c6b652d3 100644 --- a/gui/widgets/tab.cpp +++ b/gui/widgets/tab.cpp @@ -226,12 +226,33 @@ void TabWidget::handleMouseDown(int x, int y, int button, int clickCount) { } bool TabWidget::handleKeyDown(Common::KeyState state) { - // TODO: maybe there should be a way to switch between tabs - // using the keyboard? E.g. Alt-Shift-Left/Right-Arrow or something - // like that. + if (state.hasFlags(Common::KBD_SHIFT) && state.keycode == Common::KEYCODE_TAB) + adjustTabs(-1); + else if (state.keycode == Common::KEYCODE_TAB) + adjustTabs(1); + return Widget::handleKeyDown(state); } +void TabWidget::adjustTabs(int value) { + // determine which tab is next + int tabID = _activeTab + value; + if (tabID >= (int)_tabs.size()) + tabID = 0; + else if (tabID < 0) + tabID = ((int)_tabs.size() - 1); + + // If tabbing moves the last tab out of sight slide tabs over + if ((tabID * _tabWidth) > (_w - getAbsX())) + _firstVisibleTab++; + else if (tabID == 0) + _firstVisibleTab = tabID; + + // If a tab was clicked, switch to that pane + if (tabID >= 0 && tabID < (int)_tabs.size()) + setActiveTab(tabID); +} + void TabWidget::reflowLayout() { Widget::reflowLayout(); |