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93 lines
2.4 KiB
93 lines
2.4 KiB
// kmfolderseldlg.cpp |
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#include "kmfolderseldlg.h" |
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#include "kmfoldertree.h" |
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#include "kmmainwin.h" |
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#include <qlistbox.h> |
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#include <qlayout.h> |
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#include <qvbox.h> |
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#include <assert.h> |
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#include <qpushbutton.h> |
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QString KMFolderSelDlg::oldSelection; |
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//----------------------------------------------------------------------------- |
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KMFolderSelDlg::KMFolderSelDlg(KMMainWin * parent, const QString& caption) |
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: KMFolderSelDlgInherited(parent, "folder dialog", true, caption, |
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Ok|Cancel, Ok, true) // mainwin as parent, modal |
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{ |
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QGuardedPtr<KMFolder> cur; |
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mListBox = new QListBox(makeVBoxMainWidget()); |
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connect(mListBox, SIGNAL(selected(int)), this, SLOT(slotSelect(int))); |
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resize(220, 300); |
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QStringList str; |
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KMFolderTree * ft = parent->folderTree(); |
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assert( ft ); |
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ft->createFolderList( &str, &mFolder ); |
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mListBox->insertStringList( str ); |
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int i = 0; |
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while (mFolder.at(i) != mFolder.end()) { |
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cur = *mFolder.at(i); |
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// cur will be NULL for accounts. Don't crash on that, |
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// but ignore them for now. |
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if(!cur) |
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mListBox->item(i)->setSelectable(false); |
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else if (!oldSelection.isNull() && oldSelection == cur->label()) |
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mListBox->setCurrentItem(i); |
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++i; |
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} |
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// make sure item is visible |
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if(mListBox->currentItem() != -1) |
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{ |
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unsigned idx = 0; |
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while(mListBox->numItemsVisible()-2 + mListBox->topItem() < mListBox->currentItem() && idx < mListBox->count()) |
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mListBox->setTopItem(idx++); |
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} |
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mListBox->setFocus(); |
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} |
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//----------------------------------------------------------------------------- |
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KMFolderSelDlg::~KMFolderSelDlg() |
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{ |
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} |
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//----------------------------------------------------------------------------- |
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KMFolder* KMFolderSelDlg::folder(void) |
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{ |
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int idx = mListBox->currentItem(); |
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if (idx < 0) return NULL; |
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return *mFolder.at(idx); |
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} |
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//----------------------------------------------------------------------------- |
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void KMFolderSelDlg::slotSelect(int) |
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{ |
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if(mListBox->currentItem() != -1) |
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oldSelection = mListBox->text(mListBox->currentItem()); |
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accept(); |
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} |
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//----------------------------------------------------------------------------- |
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void KMFolderSelDlg::slotCancel() |
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{ |
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disconnect(mListBox, SIGNAL(selected(int)), this, SLOT(slotSelect(int))); |
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if(mListBox->currentItem() != -1) |
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oldSelection = mListBox->text(mListBox->currentItem()); |
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reject(); |
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} |
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//----------------------------------------------------------------------------- |
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#include "kmfolderseldlg.moc"
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