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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-06 15:56:40 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-06 15:56:40 -0600
commite16866e072f94410321d70daedbcb855ea878cac (patch)
treeee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /tdeprint/management/cjanuswidget.cpp
parenta58c20c1a7593631a1b50213c805507ebc16adaf (diff)
downloadtdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz
tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip
Actually move the kde files that were renamed in the last commit
Diffstat (limited to 'tdeprint/management/cjanuswidget.cpp')
-rw-r--r--tdeprint/management/cjanuswidget.cpp265
1 files changed, 265 insertions, 0 deletions
diff --git a/tdeprint/management/cjanuswidget.cpp b/tdeprint/management/cjanuswidget.cpp
new file mode 100644
index 000000000..af04ee170
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+++ b/tdeprint/management/cjanuswidget.cpp
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+/*
+ * This file is part of the KDE libraries
+ * Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License version 2 as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ **/
+
+#include "cjanuswidget.h"
+
+#include <tqwidgetstack.h>
+#include <tqlabel.h>
+#include <tqpainter.h>
+#include <klistbox.h>
+#include <tqlayout.h>
+#include <kseparator.h>
+
+class CJanusWidget::CPage
+{
+public:
+ TQWidget *m_widget;
+ TQString m_text;
+ TQString m_header;
+ TQPixmap m_pixmap;
+ CListBoxItem *m_item;
+};
+
+//***********************************************************************************
+
+class CJanusWidget::CListBoxItem : public TQListBoxItem
+{
+public:
+ CListBoxItem(TQListBox *lb, TQListBoxItem *after, const TQPixmap& pix, const TQString& text);
+ int height(const TQListBox*) const;
+ int width(const TQListBox*) const;
+
+protected:
+ void paint(TQPainter*);
+
+private:
+ TQPixmap m_pix;
+};
+
+CJanusWidget::CListBoxItem::CListBoxItem(TQListBox *lb, TQListBoxItem *after, const TQPixmap& pix, const TQString& text)
+: TQListBoxItem(lb, after), m_pix(pix)
+{
+ setText(text);
+}
+
+int CJanusWidget::CListBoxItem::height(const TQListBox *lb) const
+{
+ return (m_pix.height() + lb->fontMetrics().lineSpacing() + 12);
+}
+
+int CJanusWidget::CListBoxItem::width(const TQListBox *lb) const
+{
+ int w = TQMAX(lb->fontMetrics().width(text()),m_pix.width());
+ return (w + 10);
+}
+
+void CJanusWidget::CListBoxItem::paint(TQPainter *p)
+{
+ int w1 = (listBox()->contentsWidth()-m_pix.width())/2;
+
+ p->drawPixmap(w1,5,m_pix);
+ p->drawText(0,7+m_pix.height(),listBox()->contentsWidth(),p->fontMetrics().lineSpacing(),Qt::AlignHCenter,text());
+}
+
+//***********************************************************************************
+
+class CJanusWidget::CListBox : public KListBox
+{
+public:
+ CListBox(TQWidget *parent = 0, const char *name = 0);
+ ~CListBox();
+
+ void computeWidth();
+
+protected:
+ virtual bool eventFilter(TQObject*, TQEvent*);
+};
+
+CJanusWidget::CListBox::CListBox(TQWidget *parent, const char *name)
+: KListBox(parent,name)
+{
+ verticalScrollBar()->installEventFilter(this);
+}
+
+CJanusWidget::CListBox::~CListBox()
+{
+}
+
+bool CJanusWidget::CListBox::eventFilter(TQObject *o, TQEvent *e)
+{
+ if (e->type() == TQEvent::Show || e->type() == TQEvent::Hide)
+ computeWidth();
+ return KListBox::eventFilter(o,e);
+}
+
+void CJanusWidget::CListBox::computeWidth()
+{
+ TQListBoxItem *item = firstItem();
+ int w(40);
+ while (item)
+ {
+ w = TQMAX(w,item->width(this));
+ item = item->next();
+ }
+ if (verticalScrollBar()->isVisible())
+ w += verticalScrollBar()->tqsizeHint().width();
+ w += (frameWidth()*2);
+ setFixedWidth(w);
+}
+
+//***********************************************************************************
+
+CJanusWidget::CJanusWidget(TQWidget *parent, const char *name)
+: TQWidget(parent,name)
+{
+ m_pages.setAutoDelete(true);
+
+ m_stack = new TQWidgetStack(this);
+ m_header = new TQLabel(this);
+ TQFont f(m_header->font());
+ f.setBold(true);
+ m_header->setFont(f);
+
+ KSeparator* sep = new KSeparator( KSeparator::HLine, this);
+ sep->setFixedHeight(5);
+
+ m_iconlist = new CListBox(this);
+ f = m_iconlist->font();
+ f.setBold(true);
+ m_iconlist->setFont(f);
+ connect(m_iconlist,TQT_SIGNAL(selectionChanged(TQListBoxItem*)),TQT_SLOT(slotSelected(TQListBoxItem*)));
+
+ m_empty = new TQWidget(this, "Empty");
+ m_stack->addWidget(m_empty,0);
+
+ TQHBoxLayout *main_ = new TQHBoxLayout(this, 0, 10);
+ TQVBoxLayout *sub_ = new TQVBoxLayout(0, 0, 5);
+ main_->addWidget(m_iconlist,0);
+ main_->addLayout(sub_,1);
+ sub_->addWidget(m_header,0);
+ sub_->addWidget(sep,0);
+ sub_->addWidget(m_stack,1);
+}
+
+CJanusWidget::~CJanusWidget()
+{
+}
+
+void CJanusWidget::addPage(TQWidget *w, const TQString& text, const TQString& header, const TQPixmap& pix)
+{
+ CPage *page = new CPage();
+ m_pages.append(page);
+ page->m_widget = w;
+ page->m_text = text;
+ page->m_header = header;
+ page->m_pixmap = pix;
+ page->m_item = new CListBoxItem(m_iconlist,findPrevItem(page),pix,text);
+ m_iconlist->computeWidth();
+ m_stack->addWidget(w,m_pages.count());
+
+ if (m_iconlist->count() == 1)
+ m_iconlist->setSelected(page->m_item,true);
+}
+
+void CJanusWidget::enablePage(TQWidget *w)
+{
+ CPage *page = findPage(w);
+ if (page && !page->m_item)
+ {
+ page->m_item = new CListBoxItem(m_iconlist,findPrevItem(page),page->m_pixmap,page->m_text);
+ m_iconlist->computeWidth();
+ if (m_iconlist->count() == 1)
+ m_iconlist->setSelected(page->m_item,true);
+ }
+}
+
+void CJanusWidget::disablePage(TQWidget *w)
+{
+ CPage *page = findPage(w);
+ if (page && page->m_item)
+ {
+ bool needReselect(m_iconlist->isSelected(page->m_item));
+ delete page->m_item;
+ page->m_item = 0;
+ m_iconlist->computeWidth();
+ if (needReselect)
+ if (m_iconlist->count() > 0)
+ m_iconlist->setSelected(m_iconlist->firstItem(),true);
+ else
+ slotSelected(0);
+ }
+}
+
+void CJanusWidget::slotSelected(TQListBoxItem *item)
+{
+ CPage *page = findPage(item);
+ if (page)
+ {
+ m_stack->raiseWidget(page->m_widget);
+ m_header->setText(page->m_header);
+ }
+ else
+ {
+ m_header->setText("");
+ m_stack->raiseWidget(m_empty);
+ }
+}
+
+CJanusWidget::CPage* CJanusWidget::findPage(TQWidget *w)
+{
+ TQPtrListIterator<CPage> it(m_pages);
+ for (;it.current();++it)
+ if (it.current()->m_widget == w)
+ return it.current();
+ return 0;
+}
+
+CJanusWidget::CPage* CJanusWidget::findPage(TQListBoxItem *i)
+{
+ TQPtrListIterator<CPage> it(m_pages);
+ for (;it.current();++it)
+ if (it.current()->m_item == i)
+ return it.current();
+ return 0;
+}
+
+TQListBoxItem* CJanusWidget::findPrevItem(CPage *p)
+{
+ if (m_pages.findRef(p) == -1)
+ m_pages.last();
+ else
+ m_pages.prev();
+ for (;m_pages.current();m_pages.prev())
+ if (m_pages.current()->m_item)
+ return m_pages.current()->m_item;
+ return 0;
+}
+
+void CJanusWidget::clearPages()
+{
+ TQPtrListIterator<CPage> it(m_pages);
+ for (;it.current(); ++it)
+ {
+ delete it.current()->m_widget;
+ delete it.current()->m_item;
+ }
+ m_pages.clear();
+}
+
+#include "cjanuswidget.moc"