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#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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#include <Wt/WAbstractTableModel.h>
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#pragma GCC diagnostic pop
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#include <Wt/WApplication.h>
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#include <Wt/WBootstrap5Theme.h>
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#include <Wt/WContainerWidget.h>
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#include <Wt/WGridLayout.h>
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#include <Wt/WHBoxLayout.h>
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#include <Wt/WMenuItem.h>
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#include <Wt/WPanel.h>
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#include <Wt/WPopupMenu.h>
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#include <Wt/WPushButton.h>
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#include <Wt/WServer.h>
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#include <Wt/WTable.h>
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#include <Wt/WTableView.h>
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#include <Wt/WTabWidget.h>
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#include <Wt/WText.h>
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#include <Wt/WVBoxLayout.h>
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using namespace std;
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using namespace Wt;
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using namespace Wt::cpp17;
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#define SET_BS5THEME 1
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// Always apply theme before creating widgets!
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class CThemedApplication : public WApplication
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{
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public:
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CThemedApplication(const WEnvironment& rcEnv)
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: WApplication{rcEnv}
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{
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#if SET_BS5THEME
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setTheme(make_shared<WBootstrap5Theme>());
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#endif
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}
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};
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class CPanel final : public WContainerWidget
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{
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public:
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CPanel(const WString& text)
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{
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WBoxLayout& lytPanel{*setLayout(make_unique<WVBoxLayout>())};
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lytPanel.setContentsMargins(0, 0, 0, 0);
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lytPanel.setSpacing(0);
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WText& txtTop{*lytPanel.addWidget(make_unique<WText>())};
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txtTop.setText(text);
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txtTop.setTextAlignment(AlignmentFlag::Center);
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#if 0
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for (int i = 0; i < 3; ++i)
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{
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lytPanel.addWidget(make_unique<WTable>())
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->columnAt (0)->setWidth(20);
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}
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#endif
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WTable& tblBottom{*lytPanel.addWidget(make_unique<WTable>())};
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tblBottom.columnAt (0)->setWidth(20);
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tblBottom.elementAt(0, 2)->addWidget(make_unique<WText>("long label text"))->setWordWrap(false);
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#if 0
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tblBottom.elementAt(1, 1)->setColumnSpan(3);
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tblBottom.elementAt(1, 1)->addWidget(make_unique<WTable>());
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#endif
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lytPanel.addStretch(100);
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}
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};
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class CApplication final : public CThemedApplication
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{
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public:
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CApplication(const WEnvironment& rcEnv);
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private:
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WContainerWidget& _cntRoot{*root()};
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WBoxLayout& _lytRoot{*_cntRoot.setLayout(make_unique<WVBoxLayout>())};
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WTabWidget& _tbwMain{*_lytRoot.addWidget(make_unique<WTabWidget>(), /*stretch*/ 100)};
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WMenuItem& _tabA{*_tbwMain.addTab(make_unique<WContainerWidget>(), "A", ContentLoading::Eager)};
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WContainerWidget& _cntA{dynamic_cast<WContainerWidget&>(*_tbwMain.widget(_tbwMain.count() - 1))};
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WBoxLayout& _lytA{*_cntA.setLayout(make_unique<WHBoxLayout>())};
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WContainerWidget& _cntATop{*_lytA.addWidget(make_unique<WContainerWidget>())};
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WBoxLayout& _lytATop{*_cntATop.setLayout(make_unique<WHBoxLayout>())};
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#if 0
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WContainerWidget& _cntABottom{*_lytA.addWidget(make_unique<WContainerWidget>())};
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WBoxLayout& _lytABottom{*_cntABottom.setLayout(make_unique<WHBoxLayout>())};
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WMenuItem& _tabB{*_tbwMain.addTab(make_unique<WTableView>(), "B", ContentLoading::Eager)};
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#endif
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};
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CApplication::CApplication(const WEnvironment& rcEnv)
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: CThemedApplication{rcEnv}
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{
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setTitle("bug repro " WT_VERSION_STR);
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_lytA.setContentsMargins(0, 0, 0, 0);
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_lytA.addStretch(100);
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_cntA.setOverflow(Overflow::Auto);
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_lytATop.setContentsMargins(0, 0, 0, 0);
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_lytATop.setSpacing(0);
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for (int i = 0; i < 20; ++i)
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{
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_lytATop.addWidget(make_unique<CPanel>("panel " + std::to_string(i + 1)));
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}
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_lytATop.addStretch(100);
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_cntATop.setOverflow(Overflow::Auto);
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#if 0
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_lytABottom.setContentsMargins(0, 0, 0, 0);
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_lytABottom.addStretch(100);
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_lytABottom.addWidget(make_unique<WPushButton>("Button"))->clicked().connect([&] { });
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#endif
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// final action after creating the UI
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enableUpdates();
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}
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int main(int argc, char* argv[])
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{
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return WRun(argc, argv, [](const WEnvironment& rcEnv)
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{
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try
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{
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return make_unique<CApplication>(rcEnv);
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}
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catch (const std::exception& rcException)
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{
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cerr << "exception " << typeid(remove_cvref<decltype(rcException)>::type).name() << ": " << rcException.what() << endl;
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#if DEBUG
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exit(-1);
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#endif
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throw;
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}
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});
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}
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