diff options
Diffstat (limited to 'src/modules/objects/class_tablewidget.cpp')
| -rw-r--r-- | src/modules/objects/class_tablewidget.cpp | 117 |
1 files changed, 114 insertions, 3 deletions
diff --git a/src/modules/objects/class_tablewidget.cpp b/src/modules/objects/class_tablewidget.cpp index f74eccbca..51fbcf3bc 100644 --- a/src/modules/objects/class_tablewidget.cpp +++ b/src/modules/objects/class_tablewidget.cpp @@ -23,6 +23,7 @@ //============================================================================= #include "kvi_debug.h" +#include "kvi_app.h" #include "kvi_locale.h" #include "kvi_error.h" #include "kvi_iconmanager.h" @@ -30,6 +31,7 @@ #include "kvi_kvs_arraycast.h" #include "class_tablewidget.h" +#include "class_painter.h" #include "class_pixmap.h" #include <QTableWidget> #include <QHeaderView> @@ -41,6 +43,32 @@ #include <QPoint> #include <QPaintEvent> #include <QTableWidgetItem> +#include <QRect> + +const int item_flags[] = { + Qt::NoItemFlags, + Qt::ItemIsSelectable, + Qt::ItemIsEditable, + Qt::ItemIsDragEnabled, + Qt::ItemIsDropEnabled, + Qt::ItemIsUserCheckable, + Qt::ItemIsEnabled, + Qt::ItemIsTristate +}; + +const char * const itemflags_tbl[] = { + "noitemflag", + "selectable", + "editable", + "dragEnabled", + "dropEnabled", + "userCheckable", + "enabled", + "tristate" +}; + +#define itemflags_num (sizeof(itemflags_tbl) / sizeof(itemflags_tbl[0])) + /* @doc:tablewidget @title: @@ -110,10 +138,14 @@ KVSO_BEGIN_REGISTERCLASS(KviKvsObject_tablewidget,"tablewidget","widget") KVSO_REGISTER_HANDLER_BY_NAME(KviKvsObject_tablewidget,setCellWidget) KVSO_REGISTER_HANDLER_BY_NAME(KviKvsObject_tablewidget,setIcon) KVSO_REGISTER_HANDLER_BY_NAME(KviKvsObject_tablewidget,clear) + KVSO_REGISTER_HANDLER_BY_NAME(KviKvsObject_tablewidget,setItemFlags); KVSO_REGISTER_HANDLER(KviKvsObject_tablewidget,"itemEnteredEvent",itemEnteredEvent); + KVSO_REGISTER_STANDARD_TRUERETURN_HANDLER(KviKvsObject_tablewidget,"paintCellEvent") + + KVSO_END_REGISTERCLASS(KviKvsObject_tablewidget) KVSO_BEGIN_CONSTRUCTOR(KviKvsObject_tablewidget,KviKvsObject_widget) @@ -122,13 +154,16 @@ KVSO_END_CONSTRUCTOR(KviKvsObject_tablewidget) KVSO_BEGIN_DESTRUCTOR(KviKvsObject_tablewidget) - +delete m_pCellItemDelegate; KVSO_END_DESTRUCTOR(KviKvsObject_tablewidget) -bool KviKvsObject_tablewidget::init(KviKvsRunTimeContext *,KviKvsVariantList *) +bool KviKvsObject_tablewidget::init(KviKvsRunTimeContext *c,KviKvsVariantList *) { SET_OBJECT(QTableWidget) + m_pCellItemDelegate=new KviCellItemDelegate(((QTableWidget *)widget()),this); + m_pContext=c; + ((QTableWidget *)widget())->setItemDelegate(m_pCellItemDelegate); connect(widget(),SIGNAL(itemEntered(QTableWidgetItem *)),this,SLOT(slotItemEntered(QTableWidgetItem *))); return true; } @@ -425,11 +460,46 @@ KVSO_CLASS_FUNCTION(tablewidget,showVerticalHeader) ((QTableWidget *)widget())->verticalHeader()->show(); return true; } +KVSO_CLASS_FUNCTION(tablewidget,setItemFlags) +{ + CHECK_INTERNAL_POINTER(widget()) + + QStringList itemflags; + kvs_int_t iRow,iCol; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("row",KVS_PT_UNSIGNEDINTEGER,0,iRow) + KVSO_PARAMETER("column",KVS_PT_UNSIGNEDINTEGER,0,iCol) + KVSO_PARAMETER("flags",KVS_PT_STRINGLIST,KVS_PF_OPTIONAL,itemflags) + KVSO_PARAMETERS_END(c) + int flag,sum=0; + for ( int i=0;i<itemflags.count();i++) + { + flag = 0; + for(unsigned int j = 0; j < itemflags_num; j++) + { + if(KviQString::equalCI(itemflags.at(i), itemflags_tbl[j])) + { + flag=item_flags[j]; + break; + } + } + if(flag){ + // if (flag==Qt::ItemIsUserCheckable) + // pItem->setCheckState(0,Qt::Unchecked); + sum = sum | flag; + } + else + c->warning(__tr2qs_ctx("Unknown item flag '%Q'","objects"),&itemflags.at(i)); + } + QTableWidgetItem *pItem=((QTableWidget *)widget())->item(iRow,iCol); + if(pItem) pItem->setFlags((Qt::ItemFlags)sum); + return true; +} + void KviKvsObject_tablewidget::slotItemEntered(QTableWidgetItem * i) { // if (!i) callFunction(this,"itecurrentItemChangeEvent",0,0); - debug("entered"); KviKvsVariantList params(new KviKvsVariant((kvs_int_t)i->row()),new KviKvsVariant((kvs_int_t)i->column())); callFunction(this,"itemEnteredEvent",0,¶ms); } @@ -439,6 +509,47 @@ KVSO_CLASS_FUNCTION(tablewidget,itemEnteredEvent) emitSignal("itemEntered",c,c->params()); return true; } +bool KviKvsObject_tablewidget::paint(QPainter * p, const QStyleOptionViewItem & option, const QModelIndex & index) +{ + p->save(); + KviKvsObjectClass * pClass = KviKvsKernel::instance()->objectController()->lookupClass("painter"); + KviKvsVariantList params; + KviKvsObject * pObject = pClass->allocateInstance(0,"internalpainter",m_pContext,¶ms); + ((KviKvsObject_painter *)pObject)->setInternalPainter(p); + p->setClipRect(option.rect); + p->translate(option.rect.x(),option.rect.y()); + int col=index.column(); + int row=index.row(); + kvs_hobject_t handle=pObject->handle(); + KviKvsVariantList parameters(new KviKvsVariant(handle),new KviKvsVariant((kvs_int_t) row),new KviKvsVariant((kvs_int_t) col)); + bool ret=false; + KviKvsVariant *retv=new KviKvsVariant(ret); + callFunction(this,"paintCellEvent",retv,¶meters); + pObject->dieNow(); + p->restore(); + return retv->asBoolean(); +} + +KviCellItemDelegate::KviCellItemDelegate(QAbstractItemView * pWidget,KviKvsObject_tablewidget * parent) +: QItemDelegate(pWidget), m_pParentScript(parent) +{ +} + +KviCellItemDelegate::~KviCellItemDelegate() +{ +} + +void KviCellItemDelegate::paint(QPainter * pPainter, const QStyleOptionViewItem & option, const QModelIndex & index) const +{ + if (m_pParentScript->paint(pPainter,option,index)) QItemDelegate::paint(pPainter,option,index); +} + +QSize KviCellItemDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex & index) const +{ + return QItemDelegate::sizeHint(option,index); +} + + #ifndef COMPILE_USE_STANDALONE_MOC_SOURCES #include "m_class_tablewidget.moc" #endif //COMPILE_USE_STANDALONE_MOC_SOURCES |