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2021-01-13 Fred Gleason <fredg@paravelsystems.com>

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* Added RD_LISTWIDGET_ITEM_WIDTH_PADDING and
	RD_LISTWIDGET_ITEM_HEIGHT defines in 'lib/rd.h' to define consistent
	item sizes in list-style widgets.
	* Modified rdlibrary(1) to use a tree-based model.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
This commit is contained in:
Fred Gleason
2021-01-13 16:19:34 -05:00
parent 4731b3e520
commit f558125a7a
14 changed files with 274 additions and 55 deletions
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12
lib/rdlibrarymodel.h
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@@ -21,7 +21,7 @@
#ifndef RDLIBRARYMODEL_H
#define RDLIBRARYMODEL_H
#include <QAbstractTableModel>
#include <QAbstractItemModel>
#include <QFont>
#include <QFontMetrics>
#include <QList>
@@ -33,7 +33,7 @@
#include <rdlog_icons.h>
#include <rdnotification.h>
class RDLibraryModel : public QAbstractTableModel
class RDLibraryModel : public QAbstractItemModel
{
Q_OBJECT
public:
@@ -42,8 +42,12 @@ class RDLibraryModel : public QAbstractTableModel
QPalette palette();
void setPalette(const QPalette &pal);
void setFont(const QFont &font);
QModelIndex index(int row,int col,
const QModelIndex &parent=QModelIndex()) const;
QModelIndex parent(const QModelIndex &index) const;
int columnCount(const QModelIndex &parent=QModelIndex()) const;
int rowCount(const QModelIndex &parent=QModelIndex()) const;
bool hasChildren(const QModelIndex &parent=QModelIndex()) const;
QVariant headerData(int section,Qt::Orientation orient,
int role=Qt::DisplayRole) const;
QVariant data(const QModelIndex &index,int role=Qt::DisplayRole) const;
@@ -68,12 +72,16 @@ class RDLibraryModel : public QAbstractTableModel
QString sqlFields() const;
private:
QByteArray DumpIndex(const QModelIndex &index,const QString &caption="") const;
QPalette d_palette;
QFont d_font;
QFontMetrics *d_font_metrics;
QFont d_bold_font;
QFontMetrics *d_bold_font_metrics;
QList<QVariant> d_headers;
QList<QList<QVariant> > d_texts;
QList<QList<QVariant> > d_icons;
QList<QList<QList<QVariant> > > d_cut_texts;
QList<QVariant> d_alignments;
QList<QVariant> d_background_colors;
QList<RDCart::Type> d_cart_types;