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2e9f8b7608
* Added a 'FEEDS.CHANNEL_IMAGE_ID' field to the database. * Added a 'FEEDS.DEFAULT_ITEM_IMAGE_ID' field to the database. * Added a 'PODCASTS.ITEM_IMAGE_ID' field to the database. * Incremented the database version to 324. * Added an 'Image Manager' dialog to rdadmin(1). * Added an 'Image Viewer' dialog on rdadmin(1). Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
82 lines
1.8 KiB
C++
82 lines
1.8 KiB
C++
// rdimagepickerbox.cpp
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//
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// ComboBox for selecting images
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//
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// (C) Copyright 2020 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include "rdimagepickerbox.h"
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RDImagePickerBox::RDImagePickerBox(const QString &tbl_name,
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const QString &cat_id_col,
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const QString &img_id_col,QWidget *parent)
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: QComboBox(parent)
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{
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c_model=new RDImagePickerModel(tbl_name,cat_id_col,img_id_col,this);
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setModel(c_model);
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setCurrentIndex(0);
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}
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RDImagePickerBox::~RDImagePickerBox()
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{
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delete c_model;
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}
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int RDImagePickerBox::currentImageId() const
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{
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if(currentIndex()<0) {
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return -1;
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}
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return c_model->imageId(currentIndex());
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}
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void RDImagePickerBox::setCurrentImageId(int img_id)
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{
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setCurrentIndex(c_model->imageRowOfId(img_id));
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}
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void RDImagePickerBox::refresh()
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{
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int current_id=currentImageId();
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c_model->refresh();
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setCurrentImageId(current_id);
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}
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void RDImagePickerBox::setCategoryId(int id)
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{
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c_model->setCategoryId(id);
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setCurrentIndex(0);
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}
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void RDImagePickerBox::resizeEvent(QResizeEvent *e)
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{
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int index=currentIndex();
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QSize img_size(size().height()-4,size().height()-4);
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c_model->rescaleImages(img_size);
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setIconSize(img_size);
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setCurrentIndex(index);
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}
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