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Diffstat (limited to 'src/gui/widgets/tabbedarea.cpp')
-rw-r--r--src/gui/widgets/tabbedarea.cpp172
1 files changed, 158 insertions, 14 deletions
diff --git a/src/gui/widgets/tabbedarea.cpp b/src/gui/widgets/tabbedarea.cpp
index 1cc990f21..7643e0044 100644
--- a/src/gui/widgets/tabbedarea.cpp
+++ b/src/gui/widgets/tabbedarea.cpp
@@ -35,8 +35,17 @@
#include "debug.h"
TabbedArea::TabbedArea() :
- gcn::TabbedArea(),
+ gcn::ActionListener(),
+ gcn::BasicContainer(),
+ gcn::KeyListener(),
+ gcn::MouseListener(),
gcn::WidgetListener(),
+
+ mSelectedTab(nullptr),
+ mTabContainer(new gcn::Container()),
+ mWidgetContainer(new gcn::Container()),
+ mOpaque(false),
+
mTabsWidth(0),
mVisibleTabsWidth(0),
mTabScrollIndex(0),
@@ -45,6 +54,16 @@ TabbedArea::TabbedArea() :
mFollowDownScroll(false),
mBlockSwitching(true)
{
+ setFocusable(true);
+ addKeyListener(this);
+ addMouseListener(this);
+ mTabContainer->setOpaque(false);
+
+ add(mTabContainer);
+ add(mWidgetContainer);
+
+
+
mWidgetContainer->setOpaque(false);
addWidgetListener(this);
@@ -56,6 +75,20 @@ TabbedArea::TabbedArea() :
TabbedArea::~TabbedArea()
{
+ remove(mTabContainer);
+ remove(mWidgetContainer);
+
+ delete mTabContainer;
+ mTabContainer = nullptr;
+ delete mWidgetContainer;
+ mWidgetContainer = nullptr;
+
+ for (size_t i = 0, sz = mTabsToDelete.size(); i < sz; i++)
+ {
+ delete mTabsToDelete[i];
+ mTabsToDelete[i] = nullptr;
+ }
+
delete mArrowButton[0];
mArrowButton[0] = nullptr;
delete mArrowButton[1];
@@ -124,7 +157,7 @@ gcn::Widget *TabbedArea::getWidget(const std::string &name) const
gcn::Widget *TabbedArea::getCurrentWidget()
{
- const gcn::Tab *const tab = getSelectedTab();
+ const Tab *const tab = getSelectedTab();
if (tab)
return getWidget(tab->getCaption());
@@ -132,12 +165,25 @@ gcn::Widget *TabbedArea::getCurrentWidget()
return nullptr;
}
-void TabbedArea::addTab(gcn::Tab* tab, gcn::Widget* widget)
+void TabbedArea::addTab(Tab* tab, gcn::Widget* widget)
{
if (!tab || !widget)
return;
- gcn::TabbedArea::addTab(tab, widget);
+
+ tab->setTabbedArea(this);
+ tab->addActionListener(this);
+
+ mTabContainer->add(tab);
+ mTabs.push_back(std::pair<Tab*, gcn::Widget*>(tab, widget));
+
+ if (!mSelectedTab)
+ setSelectedTab(tab);
+
+ adjustTabPositions();
+ adjustSize();
+
+
const int frameSize = 2 * getFrameSize();
widget->setSize(getWidth() - frameSize,
@@ -156,7 +202,28 @@ void TabbedArea::addTab(const std::string &caption, gcn::Widget *const widget)
addTab(tab, widget);
}
-void TabbedArea::removeTab(gcn::Tab *tab)
+bool TabbedArea::isTabSelected(unsigned int index) const
+{
+ if (index >= mTabs.size())
+ return false;
+
+ return mSelectedTab == mTabs[index].first;
+}
+
+bool TabbedArea::isTabSelected(Tab* tab)
+{
+ return mSelectedTab == tab;
+}
+
+void TabbedArea::setSelectedTab(unsigned int index)
+{
+ if (index >= mTabs.size())
+ return;
+
+ setSelectedTab(mTabs[index].first);
+}
+
+void TabbedArea::removeTab(Tab *tab)
{
int tabIndexToBeSelected = -1;
@@ -181,7 +248,7 @@ void TabbedArea::removeTab(gcn::Tab *tab)
}
}
- for (std::vector<gcn::Tab*>::iterator iter2 = mTabsToDelete.begin();
+ for (std::vector<Tab*>::iterator iter2 = mTabsToDelete.begin();
iter2 != mTabsToDelete.end(); ++iter2)
{
if (*iter2 == tab)
@@ -227,7 +294,7 @@ void TabbedArea::mousePressed(gcn::MouseEvent &mouseEvent)
{
gcn::Widget *const widget = mTabContainer->getWidgetAt(
mouseEvent.getX(), mouseEvent.getY());
- gcn::Tab *const tab = dynamic_cast<gcn::Tab *const>(widget);
+ Tab *const tab = dynamic_cast<Tab *const>(widget);
if (tab)
{
@@ -237,9 +304,23 @@ void TabbedArea::mousePressed(gcn::MouseEvent &mouseEvent)
}
}
-void TabbedArea::setSelectedTab(gcn::Tab *tab)
+void TabbedArea::setSelectedTab(Tab *tab)
{
- gcn::TabbedArea::setSelectedTab(tab);
+ unsigned int i;
+ for (i = 0; i < mTabs.size(); i++)
+ {
+ if (mTabs[i].first == mSelectedTab)
+ mWidgetContainer->remove(mTabs[i].second);
+ }
+
+ for (i = 0; i < mTabs.size(); i++)
+ {
+ if (mTabs[i].first == tab)
+ {
+ mSelectedTab = tab;
+ mWidgetContainer->add(mTabs[i].second);
+ }
+ }
Tab *const newTab = dynamic_cast<Tab *const>(tab);
@@ -249,6 +330,18 @@ void TabbedArea::setSelectedTab(gcn::Tab *tab)
widgetResized(nullptr);
}
+int TabbedArea::getSelectedTabIndex() const
+{
+ for (unsigned int i = 0, sz = static_cast<unsigned int>(mTabs.size());
+ i < sz; i++)
+ {
+ if (mTabs[i].first == mSelectedTab)
+ return i;
+ }
+
+ return -1;
+}
+
void TabbedArea::setSelectedTabByName(const std::string &name)
{
for (TabContainer::const_iterator itr = mTabs.begin(),
@@ -264,7 +357,7 @@ void TabbedArea::setSelectedTabByName(const std::string &name)
void TabbedArea::setSelectedTabByPos(int tab)
{
- gcn::TabbedArea::setSelectedTab(tab);
+ setSelectedTab(tab);
}
void TabbedArea::widgetResized(const gcn::Event &event A_UNUSED)
@@ -354,13 +447,30 @@ void TabbedArea::updateVisibleTabsWidth()
}
}
+void TabbedArea::adjustSize()
+{
+ int maxTabHeight = 0;
+
+ for (size_t i = 0, sz = mTabs.size(); i < sz; i++)
+ {
+ if (mTabs[i].first->getHeight() > maxTabHeight)
+ maxTabHeight = mTabs[i].first->getHeight();
+ }
+
+ mTabContainer->setSize(getWidth() - 2, maxTabHeight);
+
+ mWidgetContainer->setPosition(1, maxTabHeight + 1);
+ mWidgetContainer->setSize(getWidth() - 2,
+ getHeight() - maxTabHeight - 2);
+}
+
void TabbedArea::adjustTabPositions()
{
int maxTabHeight = 0;
const size_t sz = mTabs.size();
for (size_t i = 0; i < sz; ++i)
{
- const gcn::Tab *const tab = mTabs[i].first;
+ const Tab *const tab = mTabs[i].first;
if (tab && tab->getHeight() > maxTabHeight)
maxTabHeight = tab->getHeight();
}
@@ -368,7 +478,7 @@ void TabbedArea::adjustTabPositions()
int x = mArrowButton[0]->isVisible() ? mArrowButton[0]->getWidth() : 0;
for (size_t i = mTabScrollIndex; i < sz; ++i)
{
- gcn::Tab *const tab = mTabs[i].first;
+ Tab *const tab = mTabs[i].first;
if (!tab)
continue;
tab->setPosition(x, maxTabHeight - tab->getHeight());
@@ -381,7 +491,7 @@ void TabbedArea::adjustTabPositions()
x = 0;
for (unsigned i = 0; i < mTabScrollIndex; ++i)
{
- gcn::Tab *const tab = mTabs[i].first;
+ Tab *const tab = mTabs[i].first;
if (tab)
{
x -= tab->getWidth();
@@ -480,7 +590,7 @@ void TabbedArea::removeAll()
while (getNumberOfTabs() > 0)
{
const int idx = getNumberOfTabs() - 1;
- gcn::Tab *tab = mTabs[idx].first;
+ Tab *tab = mTabs[idx].first;
Widget *widget = mTabs[idx].second;
removeTab(tab);
delete tab;
@@ -488,6 +598,30 @@ void TabbedArea::removeAll()
}
}
+void TabbedArea::setWidth(int width)
+{
+ gcn::Widget::setWidth(width);
+ adjustSize();
+}
+
+void TabbedArea::setHeight(int height)
+{
+ gcn::Widget::setHeight(height);
+ adjustSize();
+}
+
+void TabbedArea::setSize(int width, int height)
+{
+ gcn::Widget::setSize(width, height);
+ adjustSize();
+}
+
+void TabbedArea::setDimension(const gcn::Rectangle &dimension)
+{
+ gcn::Widget::setDimension(dimension);
+ adjustSize();
+}
+
void TabbedArea::keyPressed(gcn::KeyEvent& keyEvent)
{
if (mBlockSwitching || keyEvent.isConsumed() || !isFocused())
@@ -520,3 +654,13 @@ void TabbedArea::keyPressed(gcn::KeyEvent& keyEvent)
keyEvent.consume();
}
}
+
+void TabbedArea::death(const gcn::Event &event)
+{
+ Tab *const tab = dynamic_cast<Tab*>(event.getSource());
+
+ if (tab)
+ removeTab(tab);
+ else
+ gcn::BasicContainer::death(event);
+}