本文整理汇总了C++中ContextMenuItem::action方法的典型用法代码示例。如果您正苦于以下问题：C++ ContextMenuItem::action方法的具体用法？C++ ContextMenuItem::action怎么用？C++ ContextMenuItem::action使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ContextMenuItem的用法示例。
在下文中一共展示了ContextMenuItem::action方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: appendItem
void ContextMenu::appendItem(ContextMenuItem& item)
{
if (!m_platformDescription)
return;
checkOrEnableIfNeeded(item);
PlatformMenuItemDescription itemDescription = item.releasePlatformDescription();
wxItemKind menuKindWx = ( itemDescription.type == CheckableActionType ) ? wxITEM_CHECK : wxITEM_NORMAL;
wxString titleWx(itemDescription.title);
int idWx = wxID_ANY;
wxMenuItem * itemWx;
ItemActionMap::const_iterator end = s_itemActions.end();
for (ItemActionMap::const_iterator it = s_itemActions.begin(); it != end; ++it) {
if (it->second == itemDescription.action)
idWx = it->first;
}
if (itemDescription.subMenu) {
itemWx = new wxMenuItem(m_platformDescription, idWx, titleWx, wxEmptyString, wxITEM_NORMAL, itemDescription.subMenu);
} else if (itemDescription.type != SeparatorType) {
itemWx = new wxMenuItem(m_platformDescription, idWx, titleWx, wxT(""), menuKindWx);
} else {
itemWx = new wxMenuItem(m_platformDescription);
}
s_itemActions.add(itemWx->GetId(), item.action());
m_platformDescription->Append(itemWx);
m_platformDescription->Enable(itemWx->GetId(), itemDescription.enabled);
if (menuKindWx == wxITEM_CHECK)
m_platformDescription->Check(itemWx->GetId(), itemDescription.checked);
}示例2: checkOrEnableIfNeeded
void ContextMenu::checkOrEnableIfNeeded(ContextMenuItem& item) const
{
if (item.type() == SeparatorType)
return;
Frame* frame = m_hitTestResult.innerNonSharedNode()->document()->frame();
if (!frame)
return;
bool shouldEnable = true;
bool shouldCheck = false;
switch (item.action()) {
case ContextMenuItemTagCheckSpelling:
shouldEnable = frame->editor()->canEdit();
break;
case ContextMenuItemTagDefaultDirection:
shouldCheck = false;
shouldEnable = false;
break;
case ContextMenuItemTagLeftToRight:
case ContextMenuItemTagRightToLeft: {
ExceptionCode ec = 0;
RefPtr<CSSStyleDeclaration> style = frame->document()->createCSSStyleDeclaration();
String direction = item.action() == ContextMenuItemTagLeftToRight ? "ltr" : "rtl";
style->setProperty(CSSPropertyDirection, direction, false, ec);
shouldCheck = frame->editor()->selectionHasStyle(style.get()) != FalseTriState;
shouldEnable = true;
break;
}
case ContextMenuItemTagTextDirectionDefault: {
Editor::Command command = frame->editor()->command("MakeTextWritingDirectionNatural");
shouldCheck = command.state() == TrueTriState;
shouldEnable = command.isEnabled();
break;
}
case ContextMenuItemTagTextDirectionLeftToRight: {
Editor::Command command = frame->editor()->command("MakeTextWritingDirectionLeftToRight");
shouldCheck = command.state() == TrueTriState;
shouldEnable = command.isEnabled();
break;
}
case ContextMenuItemTagTextDirectionRightToLeft: {
Editor::Command command = frame->editor()->command("MakeTextWritingDirectionRightToLeft");
shouldCheck = command.state() == TrueTriState;
shouldEnable = command.isEnabled();
break;
}
case ContextMenuItemTagCopy:
shouldEnable = frame->editor()->canDHTMLCopy() || frame->editor()->canCopy();
break;
case ContextMenuItemTagCut:
shouldEnable = frame->editor()->canDHTMLCut() || frame->editor()->canCut();
break;
case ContextMenuItemTagIgnoreSpelling:
case ContextMenuItemTagLearnSpelling:
shouldEnable = frame->selection()->isRange();
break;
case ContextMenuItemTagPaste:
shouldEnable = frame->editor()->canDHTMLPaste() || frame->editor()->canPaste();
break;
#if PLATFORM(GTK)
case ContextMenuItemTagDelete:
shouldEnable = frame->editor()->canDelete();
break;
case ContextMenuItemTagSelectAll:
case ContextMenuItemTagInputMethods:
case ContextMenuItemTagUnicode:
shouldEnable = true;
break;
#endif
case ContextMenuItemTagUnderline: {
ExceptionCode ec = 0;
RefPtr<CSSStyleDeclaration> style = frame->document()->createCSSStyleDeclaration();
style->setProperty(CSSPropertyWebkitTextDecorationsInEffect, "underline", false, ec);
shouldCheck = frame->editor()->selectionHasStyle(style.get()) != FalseTriState;
shouldEnable = frame->editor()->canEditRichly();
break;
}
case ContextMenuItemTagLookUpInDictionary:
shouldEnable = frame->selection()->isRange();
break;
case ContextMenuItemTagCheckGrammarWithSpelling:
#ifndef BUILDING_ON_TIGER
if (frame->editor()->isGrammarCheckingEnabled())
shouldCheck = true;
shouldEnable = true;
#endif
break;
case ContextMenuItemTagItalic: {
ExceptionCode ec = 0;
RefPtr<CSSStyleDeclaration> style = frame->document()->createCSSStyleDeclaration();
style->setProperty(CSSPropertyFontStyle, "italic", false, ec);
shouldCheck = frame->editor()->selectionHasStyle(style.get()) != FalseTriState;
shouldEnable = frame->editor()->canEditRichly();
break;
}
case ContextMenuItemTagBold: {
ExceptionCode ec = 0;
RefPtr<CSSStyleDeclaration> style = frame->document()->createCSSStyleDeclaration();
//.........这里部分代码省略.........
示例3: append
void WebContextMenuProxyGtk::append(ContextMenuItem& menuItem)
{
unsigned long signalHandlerId;
GtkAction* action = menuItem.gtkAction();
if (action) {
switch (menuItem.type()) {
case ActionType:
case CheckableActionType:
g_object_set_data(G_OBJECT(action), gContextMenuActionId, GINT_TO_POINTER(menuItem.action()));
signalHandlerId = g_signal_connect(action, "activate", G_CALLBACK(contextMenuItemActivatedCallback), m_page);
m_signalHandlers.set(signalHandlerId, action);
// Fall through.
case SubmenuType:
signalHandlerId = g_signal_connect(action, "notify::visible", G_CALLBACK(contextMenuItemVisibilityChanged), this);
m_signalHandlers.set(signalHandlerId, action);
break;
case SeparatorType:
break;
}
}
m_menu.appendItem(menuItem);
}