mirror of
https://github.com/bulletphysics/bullet3
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ab8f16961e
Apply clang-format-all.sh using the _clang-format file through all the cpp/.h files. make sure not to apply it to certain serialization structures, since some parser expects the * as part of the name, instead of type. This commit contains no other changes aside from adding and applying clang-format-all.sh
140 lines
2.6 KiB
C++
140 lines
2.6 KiB
C++
/*
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GWEN
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Copyright (c) 2010 Facepunch Studios
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See license in Gwen.h
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*/
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#include "Gwen/Controls/ListBox.h"
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#include "Gwen/Controls/ScrollControl.h"
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#include "Gwen/InputHandler.h"
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using namespace Gwen;
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using namespace Gwen::Controls;
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class ListBoxRow : public Layout::TableRow
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{
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GWEN_CONTROL_INLINE(ListBoxRow, Layout::TableRow)
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{
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SetMouseInputEnabled(true);
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SetSelected(false);
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}
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void Render(Skin::Base* skin)
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{
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skin->DrawListBoxLine(this, IsSelected());
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}
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bool IsSelected() const
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{
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return m_bSelected;
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}
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void OnMouseClickLeft(int /*x*/, int /*y*/, bool bDown)
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{
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if (bDown && !m_bSelected)
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{
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SetSelected(true);
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onRowSelected.Call(this);
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}
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}
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void SetSelected(bool b)
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{
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m_bSelected = b;
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// TODO: Get these values from the skin.
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if (b)
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SetTextColor(Gwen::Colors::White);
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else
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SetTextColor(Gwen::Colors::Black);
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}
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private:
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bool m_bSelected;
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};
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GWEN_CONTROL_CONSTRUCTOR(ListBox)
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{
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m_ScrollControl = new ScrollControl(this);
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m_ScrollControl->Dock(Pos::Fill);
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m_ScrollControl->SetScroll(false, true);
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m_ScrollControl->SetAutoHideBars(true);
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m_ScrollControl->SetMargin(Margin(1, 1, 1, 1));
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m_InnerPanel = m_ScrollControl;
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m_Table = new Controls::Layout::Table(this);
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m_Table->Dock(Pos::Top);
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m_Table->SetColumnCount(1);
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m_bMultiSelect = false;
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}
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void ListBox::OnChildBoundsChanged(Gwen::Rect /*oldChildBounds*/, Base* /*pChild*/)
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{
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m_ScrollControl->UpdateScrollBars();
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}
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Layout::TableRow* ListBox::AddItem(const String& strLabel, const String& strName)
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{
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return AddItem(Utility::StringToUnicode(strLabel), strName);
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}
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Layout::TableRow* ListBox::AddItem(const UnicodeString& strLabel, const String& strName)
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{
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ListBoxRow* pRow = new ListBoxRow(this);
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m_Table->AddRow(pRow);
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pRow->SetCellText(0, strLabel);
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pRow->SetName(strName);
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pRow->onRowSelected.Add(this, &ListBox::OnRowSelected);
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m_Table->SizeToContents();
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return pRow;
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}
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void ListBox::Render(Skin::Base* skin)
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{
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skin->DrawListBox(this);
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}
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void ListBox::UnselectAll()
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{
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std::list<Layout::TableRow*>::iterator it = m_SelectedRows.begin();
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while (it != m_SelectedRows.end())
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{
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ListBoxRow* pRow = static_cast<ListBoxRow*>(*it);
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it = m_SelectedRows.erase(it);
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pRow->SetSelected(false);
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}
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}
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void ListBox::OnRowSelected(Base* pControl)
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{
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ListBoxRow* pRow = static_cast<ListBoxRow*>(pControl);
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if (!AllowMultiSelect() || !Gwen::Input::IsShiftDown())
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{
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UnselectAll();
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}
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m_SelectedRows.push_back(pRow);
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onRowSelected.Call(this);
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}
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Layout::TableRow* ListBox::GetSelectedRow()
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{
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if (m_SelectedRows.empty()) return NULL;
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return *m_SelectedRows.begin();
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}
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void ListBox::Clear()
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{
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UnselectAll();
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m_Table->Clear();
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} |